From the Planning and Development Act 2000 to the 2024 overhaul — every statute, every amendment, every process that shapes what gets built in Ireland.
The Planning and Development Act 2000 (No. 30 of 2000) is the foundational statute for planning in Ireland. It repealed and consolidated all prior planning law — the Local Government (Planning and Development) Acts 1963 to 1999 — into a single comprehensive code. Its stated purpose is to provide, in the interests of the common good, for proper planning and sustainable development including the provision of housing. C1
The Act covers every aspect of the Irish planning system: development plans, local area plans, regional planning guidelines, development management (planning permission), architectural heritage, social housing (Part V), development contributions, An Bord Pleanála, enforcement, Strategic Development Zones, and Environmental Impact Assessment.
The PDA 2000 will be fully replaced by the Planning and Development Act 2024 once all provisions are commenced. Until then, both Acts effectively co-exist, with the 2000 Act continuing to apply for any matter not yet commenced under the 2024 Act. Irish Statute Book; Gov.ie
The Act is organised into multiple Parts:
| Part | Subject Matter |
|---|---|
| Part I | Preliminary and General — definitions, interpretation, commencement |
| Part II | Plans and Guidelines — Development Plans, Local Area Plans, Regional Planning Guidelines, Ministerial Guidelines (Section 28) |
| Part III | Development Management (Control of Development) — planning permission applications, decisions, conditions, exempted development, EIA |
| Part IV | Architectural Heritage — Record of Protected Structures, Architectural Conservation Areas (ACAs) |
| Part V | Housing Supply — obligation on developers to provide social/affordable housing (the "Part V" requirement) |
| Part VI | Financial Provisions — Development Contributions (Sections 48 and 49) |
| Part VII | An Bord Pleanála — constitution, functions, appeals |
| Part VIII | Enforcement — enforcement notices, injunctions, penalties, the 7-year enforcement rule |
| Part IX | Strategic Development Zones (SDZs) |
| Part X | Environmental Impact Assessment |
| Part XI | Miscellaneous — tree preservation orders, landscape conservation areas, events licensing |
Irish Statute Book — PDA 2000 (enacted text); Law Reform Commission — Revised Acts version
Every planning authority must make a development plan for its functional area, setting objectives for land use, zoning, housing, transport, heritage, and environment. Development plans had a 6-year lifespan under the 2000 Act (extended to 10 years under the 2024 Act).
Planning authorities may (and in some cases must) prepare LAPs for specific areas, particularly those requiring regeneration or where significant development is anticipated. Under the PDA 2024, LAPs are replaced by three new designations: Urban Area Plans, Priority Area Plans, and Coordinated Area Plans.
Regional authorities required to prepare strategic guidelines to coordinate planning across local authority boundaries. These evolved into the Regional Spatial and Economic Strategies (RSES) under the 2018 amendments.
Established the framework for planning applications, including the 8-week decision period for planning authorities, conditions on permissions, and the standard 5-year permission duration.
Codified the concept that certain minor developments (small extensions, garden walls, etc.) are exempt from planning permission. Detailed classes set out in the Planning and Development Regulations 2001 (S.I. No. 600/2001).
S.5 Any person may request a formal declaration from the planning authority on whether a proposed development is exempt from planning permission. Fee: €80. Dublin City Council — Section 5 Declarations
S.28 The Minister may issue planning guidelines to which planning authorities "shall have regard." From 2015 onward, Specific Planning Policy Requirements (SPPRs) within guidelines became mandatory and took precedence over conflicting development plan policies. Key guidelines issued under S.28 include:
Under the PDA 2024, these transition to National Planning Statements subject to government approval. Gov.ie — Planning Guidelines and Standards
Part VII Reconstituted as the national planning appeals body. Any person who made a submission on a planning application could appeal the local authority's decision to ABP. Now reconstituted as An Coimisiún Pleanála under the 2024 Act.
Part V Required developers to set aside up to 20% of land (or equivalent) for social and affordable housing — minimum 10% social housing. Originally set at 10%, increased via the Affordable Housing Act 2021. Applies to residential developments of 5+ units. Developments of 4 houses or fewer can apply for exemption certificate.
S.48/S.49 Empowered planning authorities to levy financial contributions on developers towards the cost of public infrastructure and facilities. Section 48 covers general contributions under an adopted scheme; Section 49 provides for supplementary contributions for specific infrastructure. Contributions can add €15,000–€30,000+ per unit in some areas.
Part IV Established the Record of Protected Structures (RPS) and Architectural Conservation Areas (ACAs).
Part IX Government could designate SDZs for areas of economic or social importance, with a planning scheme approved in advance, giving certainty to developers.
Part VIII Strengthened enforcement mechanisms including enforcement notices, warning letters, and the power to seek injunctions. Includes the 7-year enforcement rule.
Part X Integrated EU directives on Environmental Impact Assessment and reinforced heritage and ecological protection in planning decisions.
S.I. No. 600/2001 — the principal regulations underpinning the Planning Acts. They prescribe classes of exempted development (Schedule 2), application procedures (forms, fees, newspaper notices, site notices, public consultation), appeal procedures to ABP, environmental assessment requirements, and the "Part 8" process for public authority development. Amended numerous times through to 2024. C1
No. 27 of 2006 — Established Strategic Infrastructure Development (SID) — applications for projects of strategic economic or social importance go directly to An Bord Pleanála, bypassing local planning authorities entirely. C1
Irish Statute Book — PDA (Strategic Infrastructure) Act 2006; An Coimisiún Pleanála — SID guide
No. 30 of 2010 — Introduced the mandatory Core Strategy in every development plan, linking local zoning to national and regional population targets. A direct response to the over-zoning of the Celtic Tiger era. C1
Irish Statute Book — PDA (Amendment) Act 2010; Irish Times analysis C3 (land figures)
No. 63 of 2015 — Amendments relating to the National Planning Framework and plan-making processes. Strengthened the alignment between national policy and local development plans. C1
No. 17 of 2016 — Introduced the Strategic Housing Development (SHD) process as a key part of "Rebuilding Ireland" to accelerate delivery of large-scale housing. See the full SHD section below for the complete history of this process and why it failed. C1
No. 20 of 2017 — Further procedural amendments, including provisions relating to the SHD process and planning regulations. C1
No. 16 of 2018 — A substantial amendment establishing two major new institutions and integrating EU marine planning requirements. C1
Established a new independent body to evaluate and assess planning matters, carry out reviews and examinations, provide observations and recommendations, and conduct education and training. The Planning Regulator is appointed by government for 5-year terms and must not hold any other office.
Provided the statutory underpinning for the NPF (Project Ireland 2040) as the highest-tier spatial plan — a 20-year national strategy with 108 National Policy Objectives (NPOs) covering population targets, compact growth, and balanced regional development.
Strengthened the hierarchy by requiring lower-order plans to be consistent with higher-order plans (NPF > RSES > Development Plans > LAPs).
Gave effect to EU Directive 2014/89/EU establishing a framework for marine planning.
Irish Statute Book — PDA (Amendment) Act 2018; Irish Legal Guide — Planning Regulator
Replaced the SHD process with the Large-scale Residential Development (LRD) process, returning large housing applications to local planning authorities. Came into effect on 17 December 2021. See the full LRD section below. C1
The Planning and Development Act 2024 (No. 34 of 2024) was signed into law on 17 October 2024. It is the most comprehensive overhaul of Irish planning law since 1963, replacing the foundational 2000 Act in its entirety. C1
The Act repeals and replaces the PDA 2000 (as amended). However, the 2000 Act continues to apply until the relevant provisions of the 2024 Act are commenced by Ministerial Order on a phased basis. Both Acts effectively co-exist during the transition period. Irish Statute Book; Oireachtas — PDA 2024 Bill; Philip Lee LLP analysis
An Bord Pleanála is renamed and restructured as An Coimisiún Pleanála. Commenced 18 June 2025 under Part 17 of the Act. This restructuring was a direct response to the governance controversies surrounding the Paul Hyde scandal. C1
The new three-pillar structure separates:
| Feature | Old (ABP) | New (An Coimisiún) |
|---|---|---|
| Decision-makers | Board members (chairperson + members) | 14 Planning Commissioners incl. Chief + Deputy Chief |
| Governance | Board combined governance and decisions | Separate Governing Board (5–9 members) |
| Executive | CEO under Board | CEO role separated from decision-making |
| Staff target | ~238 (late 2022) | 300+ |
| Name change cost | €77,000 |
Mason Hayes Curran; Philip Lee LLP; Gov.ie; RTE
S.28 Ministerial Guidelines are replaced by National Planning Statements (NPS). Commenced 2 October 2025 (Part 3, Chapters 1–4). C1
NPS comprise two elements:
Key differences from the old system:
Gov.ie — Key Policy Reforms PDA 2024; JSA Planning — PDA 2024 Forward Planning
For the first time, the 2024 Act imposes legally binding timelines on planning decisions. Under the PDA 2000, timelines were targets rather than mandatory requirements, and An Bord Pleanála regularly exceeded them — averaging 57 weeks per decision in 2023 against an 18-week objective. C1/C2
| Decision Type | Timeline |
|---|---|
| Planning authority standard decision | 8–12 weeks |
| Commission appeals (general) | 18 weeks |
| Commission appeals (with EIA/AA) | 26 weeks |
| Material alterations | 18 weeks |
| Strategic Infrastructure Development | 48 weeks |
| Post-oral hearing decisions | 12 weeks |
| Further information requests | +6–10 weeks |
Penalties for non-compliance include: fee refunds to applicants, extended determination periods, and regulatory notifications to the Office of the Planning Regulator. An Coimisiún Pleanála set an internal goal of 80% of appeal cases determined within the new deadlines by end of 2025.
The development consent provisions (Part 4) have not yet been commenced as of early 2026. The statutory timelines require secondary regulations to become fully operational. Mason Hayes Curran; Philip Lee LLP
Commenced 1 August 2025. These are among the most significant changes in the Act: C1/C2
The Law Society warned the fee cap "prioritises money over merit." The Attorney General's office reportedly warned that lower caps increase legal risk under the Aarhus Convention, which requires costs of environmental litigation not be "prohibitively expensive." A cap below actual litigation cost could be challenged. A High Court challenge against the fee cap was anticipated as of January 2026. Philip Lee LLP; Lavelle Partners; Mason Hayes Curran
The 2024 Act creates new legal frameworks for Urban Development Zones (UDZs) — a fast-track planning framework for large-scale residential and transport-led development areas of "significant economic, social, or environmental benefit to the State." C1
The UDZ process:
The no-appeal provision is the most distinctive and controversial feature — it echoes the SHD approach that was abandoned after its legal vulnerability became apparent. UDZs are to be prioritised for public investment in enabling infrastructure under the revised NPF.
Pilot site: City Edge/Naas Road area, southwest Dublin — currently low-density commercial/retail/industrial with significant redevelopment potential for thousands of residential units. Provisions not yet commenced (pending Block C/D of phased commencement, expected summer/mid-2025 per the Department implementation plan). Gov.ie — PDA 2024 Campaign
The PDA 2024 is being commenced in blocks. The PDA 2000 continues to apply for any matter not yet commenced under the 2024 Act.
| Block | Timing | Key Provisions | Status |
|---|---|---|---|
| A | Early–mid 2025 | An Coimisiún Pleanála (Part 17); Judicial Review reforms (Part 9 Ch.1); new enforcement and appeal procedures | Commenced: 18 June 2025 (CP); 1 August 2025 (JR) |
| B | Mid–late 2025 | Part 3 (plans and policies) — NPF, National Planning Statements, RSES | Part 3 Ch.1–4 commenced 2 October 2025 |
| C | TBD (expected 2026) | Development consent procedures (Part 4); Environmental assessment (Part 6); Urban/Strategic Development Zones (Part 22) | Not yet commenced |
| D | TBD (final) | Compulsory acquisition (Part 14); Environmental Legal Costs Mechanism (Part 9 Ch.2); remaining provisions | Not yet commenced |
Gov.ie — PDA 2024 commencement schedule; Mason Hayes Curran — timeline; A&L Goodbody — implementation plan; Mason Hayes Curran — PDA 2024 One Year On
Ireland's planning system operates through a clear top-down hierarchy where lower-order instruments must be consistent with those above them. The PDA 2018 strengthened this hierarchy by giving statutory basis to the NPF and requiring consistency. The PDA 2024 further reinforces it with the "plan-led" system. C1
1. Constitution of Ireland (Bunreacht na hÉireann)
2. EU Law (Directives on EIA, Habitats, SEA, RED III, Aarhus Convention, etc.)
3. Primary Legislation (Planning and Development Acts 2000 & 2024)
4. Secondary Legislation (Statutory Instruments / Regulations)
5. National Planning Framework (NPF / Project Ireland 2040) — 108 NPOs
6. National Planning Statements (replacing S.28 Guidelines / SPPRs)
7. Regional Spatial & Economic Strategies (RSES) — 3 regional assemblies
8. City & County Development Plans — 31 planning authorities
9. Local Area Plans (Urban/Priority/Coordinated Area Plans under PDA 2024)
10. Individual Planning Decisions
Gov.ie — Planning Legislation (Primary)
The Planning and Development Regulations 2001 (S.I. No. 600/2001) and subsequent amendments are the principal regulations. They prescribe: classes of exempted development, specific procedural steps, fees, forms, and notification requirements. Building Regulations (Technical Guidance Documents, Parts A–M) form a parallel regulatory system.
Regional Spatial and Economic Strategies (RSES) produced by three Regional Assemblies:
All development plans must be consistent with the relevant RSES. Draft development plans are referred to the Regional Assembly for consistency review.
City and County Development Plans (mandatory for all 31 planning authorities): set land use zoning, housing targets, infrastructure objectives, environmental and heritage protections. Duration: 6 years (PDA 2000) extending to 10 years (PDA 2024). Must be consistent with the RSES and NPF/NPS.
Local Area Plans (being replaced by Urban Area Plans, Priority Area Plans, and Coordinated Area Plans under PDA 2024): for specific areas requiring renewal or where large-scale development is expected. Must be consistent with the relevant development plan and all higher-order plans.
| Institution | Role | Statutory Basis |
|---|---|---|
| Dept. of Housing, Local Government and Heritage | National planning policy, legislation, guidelines/NPS | PDA 2000/2024 |
| An Coimisiún Pleanála (formerly An Bord Pleanála) | National planning appeals body; first-instance for SID; 14 commissioners | PDA 2006, PDA 2024 Part 17 |
| Office of the Planning Regulator (OPR) | Independent oversight; reviews development plans and LA performance; education and training | PDA 2018 |
| Regional Assemblies (3) | Prepare RSES; review consistency of development plans with national/regional policy | PDA 2018 |
| Local Planning Authorities (31 city/county councils) | Prepare development plans; decide planning applications; enforce planning law | PDA 2000/2024 |
Gov.ie — Planning Legislation; Irish Legal Guide — Planning Regulator; An Coimisiún Pleanála — Functions
The standard planning application process under the PDA 2000 follows a statutory timeline of 8 weeks from receipt of a valid application to decision. C1
Mandatory threshold: developments of more than 10 dwellings or 1,000 sqm since the 2018 Planning Act. C3
Before lodging an application, the applicant must:
The application is lodged with the planning authority together with:
Planning authorities routinely attach conditions to grants of permission. These may include: development contribution levies (S.48/S.49), Part V compliance, hours of construction, materials, landscaping, road access, parking, phasing, and compliance monitoring.
Standard permission duration is 5 years. Extensions are possible. Under the Planning Amendment Act 2025 (commenced 1 August 2025), permissions can be extended by up to 3 years (apply no earlier than 2 years before expiry, no later than 6 months from 1 August 2025). Permissions can also be modified to comply with updated Apartment Guidelines 2025.
Where a proposed development materially contravenes the development plan, a special procedure applies. The application must be advertised, and the elected members of the planning authority must vote by resolution (requiring a special majority) to approve the grant. Material contravention applications are a significant procedural hurdle and a common trigger for refusal or delay.
While the statutory timeline is 8 weeks, actual processing times vary significantly:
Citizens Information; An Coimisiún Pleanála annual reports; practitioner estimates C2
Further Information (FI) requests are one of the most significant sources of delay in the Irish planning system. An FI request stops the 8-week statutory clock entirely. C1
An FI request effectively converts an 8-week process into a 5–9 month process or longer. Under the PDA 2024, further information requests add 6–10 additional weeks to the mandatory decision timeline.
No official national statistics are routinely published on the percentage of applications receiving FI requests. Individual local authorities may track internally but do not consistently publish. Practitioners and planning consultants report FI requests are issued in a "significant majority of non-trivial applications." Pre-planning consultations under S.247 are intended to reduce FI frequency, but effectiveness has not been empirically measured at national level. C3
PDA 2000 — Development Management provisions; Galway City Council, Dublin City Council procedural guides
Appeals to An Coimisiún Pleanála (formerly ABP) are de novo — the Commission considers the application afresh, as if no decision had been made by the planning authority. It is not limited to reviewing the grounds on which the local authority made its decision. The Commission can reach any conclusion, including granting permission where it was refused, or refusing where it was granted, and may attach different or additional conditions.
| Metric | Rate |
|---|---|
| National average — decisions appealed | ~7–10% (~7.7% average) |
| Dublin City Council | 14.9% |
| Dún Laoghaire-Rathdown | 14.6% |
| Cork City | 12.4% |
| ABP overturn rate | ~28–30% |
| Board confirms LA decision | ~72% |
In approximately 72% of cases, the Board confirms the local authority decision. "Overturn" includes both directions: grants reversed to refusals and refusals reversed to grants. Dublin-area authorities have the highest appeal rates (up to ~15%); rural counties tend to be lower. Data primarily from the 2015–2019 period. C2
| Year | % Within 18-Week Objective | Average Duration |
|---|---|---|
| 2021 | 57% | |
| 2022 | 45% | |
| 2023 | 25% | 57 weeks |
| 2024 | 36 weeks | |
| 2025 (large residential 100+ units) | 16 weeks |
The 2023 performance was catastrophic — only 25% of decisions within the 18-week objective, averaging 57 weeks. SHD cases averaged 79 weeks. By March 2025, large residential appeals were being determined within 16 weeks — better than the 18-week objective. This represents a dramatic recovery from the crisis period, driven by staff increases and strategic prioritisation of housing cases. An Coimisiún Pleanála statistics; media reports citing official data C2
The Commission (formerly Board) determines planning appeals, first-instance SID applications, compulsory acquisition approvals, and referrals on exempted development. It appoints inspectors who carry out site inspections and prepare reports with recommendations. The Commission is not bound by its inspectors' recommendations, though it usually follows them. See the institutional reform section for the new three-pillar structure under the PDA 2024.
The An Bord Pleanála backlog crisis was one of the most damaging episodes in the history of Irish planning. It delayed tens of thousands of homes and added hundreds of millions of euros in costs to the housing system. C2
| Period | Event |
|---|---|
| April 2022 | Allegations emerge about Deputy Chairperson Paul Hyde's conflicts of interest |
| May–July 2022 | Hyde steps aside (May), resigns (July). SHD determinations halt for 2+ months |
| Aug–Oct 2022 | Garda investigation; report sent to DPP; review finds "urgent reform" needed |
| Late 2022 | Staff at 202 employees, 66 inspectors (approved headcount: 313 — operating at 65–83%) |
| Jan 2023 | ~28,786 units awaiting decisions. Housing delivery stalls |
| May 2023 | Backlog peaks at ~3,616 cases (incl. ~600 RZLT cases; normal caseload: ~1,500) |
| Nov 2023 | 22,000+ homes stuck; average wait 79 weeks for SHD cases (statutory: 16 weeks) |
| March 2024 | ABP stops processing chronologically; prioritises housing |
| April 2024 | Staff at 261 employees, 86 inspectors (still 52 below approved headcount) |
| Late 2024 | Staff at 290 employees, 100 inspectors. Average decision time halved to 36 weeks |
| Jan 2025 | Backlog reduced to ~1,478 cases |
| March 2025 | Backlog at 1,274 cases. Large residential appeals within 16 weeks |
Decision times halved from 57 weeks (2023) to 36 weeks (2024). Large residential appeals within 16 weeks by March 2025 — better than the 18-week statutory objective.
An Coimisiún Pleanála statistics; Irish Times; Irish Examiner; RTE; CIS Ireland; Mitchell McDermott InfoCards 2025
Judicial review (JR) of planning decisions has been one of the most significant sources of delay in the Irish system, particularly for large-scale housing and infrastructure projects. JR is a constitutionally protected right under Bunreacht na hÉireann, and Ireland is bound by EU Habitats and EIA Directives and the Aarhus Convention on access to justice in environmental matters. C2
Number of housing units stalled by JR jumped by 1,000% during the SHD era. Irish Times; RTE
The SHD process was particularly vulnerable to judicial review because it removed appeal rights, forcing opponents to the courts: C2
| Metric | Value |
|---|---|
| Overall JR rate for SHD decisions | 22.8% |
| JR rate in 2021 alone | 45.7% |
| Total JR cases against SHD decisions | 48 |
| Cases at trial where permission quashed | 22 of 24 (92%) |
| JR cases on environmental grounds | 75% |
Under the LRD process, only 11.3% of decided applications have been judicially challenged — a significant improvement from the SHD's 22.8%. The availability of an appeal right appears to produce better-quality decisions at first instance, reducing pressure on the courts. Mason Hayes Curran; media reports
See the Judicial Review Reforms section above for the full list of changes commenced 1 August 2025, including: elimination of leave stage, partial quashing, cost caps, standing restrictions, mandatory statutory declarations, and the Environmental Legal Costs Financial Assistance Mechanism.
The SHD process was introduced by the Planning and Development (Housing) and Residential Tenancies Act 2016 (No. 17 of 2016) as a key part of "Rebuilding Ireland" to accelerate delivery of large-scale housing. It was intended as a temporary measure. It was abolished in February 2022 and replaced by the LRD process. C1
The SHD process suffered from three critical, interrelated flaws:
| Metric | Value |
|---|---|
| Total units applied for (industry est.) | ~147,000 |
| Total units applied for (official data est.) | ~85,000–110,000 |
| Units granted permission (industry est.) | ~98,736 |
| Units granted permission (CSO official data) | ~72,866 |
| Units refused (industry est.) | ~29,690 |
| Units quashed by JR or stalled by legal action | ~31,474 (~1/3 of granted) |
| Units still undeveloped (of those applied for) | ~98,000 (~2/3) |
| Total JR cases against SHD decisions | 48 |
| JR cases concluded by Jan 2022 | 35 (only 3 for State/developer) |
| Overall JR rate | 22.8% |
| JR rate in 2021 | 45.7% |
| JR quash rate at trial | 92% (22 of 24) |
| Average delay for overdue SHD at ABP (end 2023) | 16 months |
| Average SHD processing time at peak backlog | 79 weeks |
Approximately one-third of units granted permission under SHD were quashed by JR or stalled by legal action. The estimated cost of the ABP backlog alone was ~€132 million. C2
Source note on unit totals: The ~147,000 figure for units applied for and ~98,736 for units granted are industry estimates sourced from a March 2024 Irish Times article citing unidentified industry figures. Official data from Oireachtas parliamentary questions and CSO annual planning permissions data supports lower figures: CSO records approximately 72,866 units granted across the scheme lifetime; Mitchell McDermott (2023) estimated 103,057. Oireachtas ministerial answers show 52,311 units granted nationally as of July 2021, with 345 applications received to that point. A full lifetime total of approximately 85,000–110,000 units applied for is consistent with official sources. The process, JR rates, and quash rates are confirmed by independent sources.
SHD applications made before 25 February 2022 continued under the old system. The LRD process replaced SHD from 17 December 2021. The key lesson: fast-tracking without democratic legitimacy creates legal risk. The UDZ no-appeal provision in the PDA 2024 risks repeating this pattern. An Coimisiún Pleanála — SHD overview; Linesight
The LRD process was introduced by the Planning and Development (Amendment) (Large-scale Residential Development) Act 2021, effective 17 December 2021. It replaced the SHD process by returning large housing applications to local planning authorities while retaining full appeal rights. C1
| Feature | SHD (2017–2022) | LRD (2022–present) |
|---|---|---|
| Decision-maker (first instance) | ABP directly | Local planning authority |
| Pre-application | ABP + local authority | Local authority only (mandatory 8-week) |
| Decision timeline (first instance) | 16 weeks (ABP) | 8 weeks (local authority) |
| Appeal right | None — only JR | Full de novo appeal to Commission |
| Commercial floor space | 15% | 30% |
| JR rate | 22.8% (45.7% in 2021) | 11.3% |
| JR quash rate at trial | 92% (22/24) | Insufficient data yet |
The LRD process adds an extra stage (local authority + appeal) compared to SHD's single-tier approach, potentially adding time. But the dramatically lower JR rate (11.3% vs 22.8%) suggests better decision quality from the two-tier process and ultimately fewer delays from legal challenges. The 2024 Act's mandatory timelines are intended to ensure the additional stage does not unduly delay outcomes. Fingal County Council — LRD; Linesight; Mason Hayes Curran
Strategic Infrastructure Development was established by the 2006 Act for projects of strategic economic or social importance to the State. Applications go directly to An Coimisiún Pleanála (formerly ABP), which acts as first-instance decision-maker. C1
Under the PDA 2024, renewable energy projects receive additional support through the IROPI (Imperative Reasons of Overriding Public Interest) designation, enabling expedited timelines and potential derogations from habitat protection requirements. An Coimisiún Pleanála — SID functions and types
Housing for All: A New Housing Plan for Ireland was the government's housing strategy. Original target: 33,000 homes/year, since revised to 50,500/year under the successor plan Delivering Homes, Building Communities 2025–2030 (published November 2025). C1
Planning-related commitments and delivery:
Legislated in the Finance Act 2021, first charged in 2025. Rate: 3% of market value annually on zoned, serviced residential land that is not already developed for housing. C1
Section 48 development contribution waiver scheme: C1
Commenced 1 August 2025. Three mechanisms to unlock existing permissions: C1
Proposed statutory decision deadlines under this Act: 10 weeks for local planning authorities, 20 weeks for appeals. A&L Goodbody; Abacus Legal
SCSI 2025 data on urban apartment development:
| Metric | Value |
|---|---|
| 2023 completions | ~32,500 |
| 2024 completions | ~30,330 (−6.7%) |
| 2025 completions | ~36,284 |
| Target (2025–2030 average) | 50,500/year |
| ESRI structural demand estimate | 44,000–52,000/year |
| ESRI 2025 forecast | ~34,000 |
| ESRI 2026 forecast | ~37,000 |
| 2024 planning permissions granted | 32,401 homes (−21% from 2023) |
| Dublin 2024 permissions | −55% from 2023 |
| Q3 2025 permissions | 11,142 units (+29.4% on Q3 2024) |
| House price growth (2025) | 6.8% |
At the current rate of ~36,000/year, reaching 50,500/year by 2030 requires a 40%+ increase. Internal government officials raised "major doubts" about the 300,000 target. ESRI forecasts no major uptick through 2026. C2
The Housing Commission (May 2024) made 83 recommendations and identified a housing deficit of 212,500–256,000 homes (as of 2022 Census). 65 of 83 were reported as "under way" in May 2024 (but "under way" ranges from early scoping to near-completion). Several significant recommendations remain unimplemented:
Planning delays add an estimated €12,000–€27,000 per housing unit per year of delay through finance carrying costs, construction inflation, and opportunity cost. At the systemic level, 22,000–65,000 homes were delayed by the ABP backlog alone (2022–2024), with approximately 19,000 units across 52 sites subject to judicial review. C3
Typical development: 100-unit housing estate, Greater Dublin Area. Total development cost per unit: ~€461,000 (SCSI 2023 GDA estimate for 3-bed semi-detached). Total project cost: ~€46.1 million. Debt/equity split: 70%/30%. Development finance interest rate: 7.0% p.a. (HBFI margin 4.75–7.5% over Euribor). Construction cost inflation: 3.0% p.a. Developer equity opportunity cost: 10–12% p.a. Land cost: ~€70,000/unit. Build cost: ~€228,000/unit.
| Component | Calculation | Annual Cost |
|---|---|---|
| Finance carry cost | Land €70k, 65% borrowed = €45,500 at 7% | ~€3,185 |
| Construction cost inflation | Build cost €228k at 3% | ~€6,840 |
| Opportunity cost on equity | 30% of €461k = €138k at 10% | ~€13,830 |
| Holding costs | Insurance, rates, security, advisors | ~€1,500–3,000 |
| Total | €25,000–27,000 |
| Duration | Finance | Inflation | Opportunity | Total/Unit |
|---|---|---|---|---|
| 6 months | €1,593 | €3,420 | €6,915 | ~€12,000–14,000 |
| 12 months | €3,185 | €6,840 | €13,830 | ~€25,000–27,000 |
| 24 months | €6,370 | €14,090 | €28,870 | ~€52,000–55,000 |
| 36 months | €9,555 | €21,770 | €45,200 | ~€80,000–85,000 |
Note: inflation compounds, so 24/36-month figures are slightly higher than simple multiples.
SCSI — Real Cost of New Housing Delivery 2023; Mitchell McDermott InfoCards; Dept. of Finance; LDA evidence to Oireachtas housing committee; HBFI development finance
| Country | Statutory Timeline (1st Instance) | Appeal Timeline | Actual Performance | Key Feature |
|---|---|---|---|---|
| Ireland | 8 weeks | 18 weeks (objective) | 36 wks avg at ABP (2024); 57 wks (2023) | High JR vulnerability; institutional crisis |
| UK (England) | 8 wks (minor) / 13 wks (major) | Planning Inspectorate (varies) | Only 19–20% of major apps within 13 wks; worst councils 415+ days | Volume pressure; extension agreements mask delays |
| Netherlands | 8 weeks | 6 wks (bezwaar) | Generally meets targets | More zoning-based; less discretion |
| Germany | 3 months | Administrative court | Permit to completion: 26–34 months | Federal/state variation; predictable |
| Denmark | 2–6 wks / 3–12 months | Administrative appeal boards | Generally within targets | Efficient digital systems; strong local planning |
Statutory timelines are broadly similar across countries (8 weeks to 3 months). Ireland's differentiator is the appeal + JR layer. The UK also struggles with actual performance (common-law planning systems with strong third-party participation). Continental systems (Netherlands, Germany) tend to be more zoning-based with less discretion and fewer appeal grounds. Countries with faster systems often have less public participation and fewer environmental safeguards. C3
The Resource Management (Enabling Housing Supply) Amendment Act 2021 (MDRS) introduced as-of-right development: 3 homes, 3 storeys on most residential sites in Tier 1 cities without resource consent. The NPS-UD requires 6+ storeys within walking distance of rapid transit and city centres. C2
Separate analysis projects 72,000 additional dwellings by 2043 from intensification alone, with NZ$198 billion total distributional impact. Ireland has not adopted as-of-right density standards. Code-compliance-based permission has the strongest evidence base for supply increase internationally but faces political and cultural resistance in Ireland's plan-led system. NZ Treasury/MHUD analysis
December 2024: national housing target raised from 300,000 to 370,000 homes/year. Standard method: baseline 0.8% of existing housing stock, adjusted for affordability. Both the 40% cap on increases and 20% urban uplift removed. Five-year housing land supply requirement reinstated. Green Belt "grey belt" concept introduced for previously developed Green Belt land.
Ireland's 50,500/year for ~5.3 million population is proportionally comparable to the UK's 370,000 for ~67 million. However, the historical UK 300,000 target was never met — raising targets does not automatically deliver supply. The UK has not introduced an RZLT equivalent.
934 homes (753 affordable for sale/cost rental + 181 social) plus amenities, on the former Central Mental Hospital site, Dundrum, Dublin 14. Developer: Land Development Agency / Dún Laoghaire-Rathdown County Council. ABP granted permission for 852 affordable homes in May 2023. A single local resident filed JR mid-2023. Two years of legal proceedings. Cost impact: €30 million total increase (~€30,000+ per unit) from construction inflation, re-tendering of contracts, and professional fees. LDA stated this publicly at the Oireachtas housing committee. By late 2025, DLR and LDA welcomed planning approval for the revised 934-home scheme.
Apple Inc. planned a €850 million data centre (263,000 sq ft) in Athenry, Co. Galway. Land purchased ~2014 for ~$15 million. Local council granted planning permission 2016. Objectors appealed to ABP (2016–2017). ABP upheld the permission. Objectors sought JR. High Court delays (judge shortage, hurricane). After 3+ years of delays, Apple announced abandonment in May 2018. Supreme Court dismissed objections in 2019. Apple built data centres in Viborg, Denmark instead. €850 million investment lost to Ireland, plus ~1,000 construction and permanent jobs. Apple later revived plans in 2021 and sought permission extension, but the High Court quashed the extension in 2022. Site status remains uncertain.
The SHD process was designed to fast-track large housing. Instead, it produced a systemic failure: industry sources cite ~147,000 units applied for (official data suggests ~85,000–110,000; see statistics table below), ~98,736 granted per industry / ~72,866 per CSO, but ~31,474 quashed or stalled by JR — approximately one-third of all grants. 48 JR cases total; 92% quash rate at trial (22 of 24). Of 35 JR cases concluded by January 2022, only 3 went in the State's/developer's favour. Average delay for overdue SHD decisions: 16 months (end 2023). SHD cases at ABP averaged 79 weeks against a statutory 16-week target.
Peak backlog: ~3,616 cases in May 2023 (normal: ~1,500). Triggered by the Paul Hyde ethics scandal and chronic understaffing (65–83% of approved headcount). 22,000+ homes delayed in strategic housing sites. CIS Ireland estimated 65,000 residential units tied up in appeals, JRs, and the SHD process. Mitchell McDermott estimated 29,000 units held up as of January 2024. Three south Dublin schemes (1,400+ homes) linked to Hyde were conceded in the High Court and had to restart planning from scratch. Recovery: staffing +44%, inspectors +52%, decision times halved, backlog reduced 65% from peak by March 2025.
320 homes tied up in judicial review for nearly 3 years. Estimated cost of delay: 320 units × €25,000–27,000/unit/year × 3 years = €24–26 million.
Southwest Dublin, currently low-density commercial/retail/industrial. Identified as the pilot Urban Development Zone site under the PDA 2024. City Edge masterplan in development for several years. Would benefit from fast-tracked decisions (no appeal) and prioritised infrastructure investment. Potential for thousands of residential units at urban densities. Risks: JR challenges to the no-appeal provision, existing commercial/industrial occupant resistance, infrastructure must precede or accompany development, and market viability may be uncertain without government supports.
As-of-right development: 3 homes, 3 storeys on most residential sites in Tier 1 cities; 6+ storeys near rapid transit under NPS-UD. Projected 48,200–105,500 additional dwellings over 5–8 years. Net economic benefit: NZ$14.5 billion by 2043. Per-household benefit: NZ$11,800 in added disposable income over 21 years. Total distributional impact: NZ$198 billion cumulatively. 72,000 additional dwellings projected by 2043 from intensification alone. This is the reform with the strongest evidence base for increasing housing supply — and Ireland has not adopted it.
| Feature | PDA 2000 (as amended) | PDA 2024 |
|---|---|---|
| Appeals body | An Bord Pleanála | An Coimisiún Pleanála (3-pillar structure) |
| Development plan lifespan | 6 years | 10 years (extendable by 2) |
| National guidance | Section 28 Guidelines + SPPRs | National Planning Statements (Govt-approved) |
| Sub-county plans | Local Area Plans | Urban Area / Priority Area / Coordinated Area Plans |
| Decision timelines | Non-mandatory targets | Mandatory with penalties |
| Judicial review | Leave stage required | No leave stage; direct filing; partial quashing |
| Environmental provisions | Spread across multiple Parts | Consolidated into Part 6 |
| Renewable energy | No special status | IROPI designation (RED III) |
| Permission extensions | Administrative process | Requires public participation, environmental assessment, appeal rights |
| Oversight | OPR (from 2018) | OPR continued; enhanced role |
| Total size | ~250 sections (original, expanded greatly) | 637 sections across 26 Parts, 7 Schedules |
| Reference | Description |
|---|---|
| Planning and Development Act 2000 | Foundational statute being replaced; still partially in force |
| PDA (Strategic Infrastructure) Act 2006 | SID direct to ABP |
| PDA (Amendment) Act 2010 | Core Strategy; zoning reduction |
| PDA (Amendment) Act 2015 | NPF alignment |
| PDA (Housing) Act 2016 | SHD process (now abolished) |
| PDA (Amendment) Act 2017 | SHD procedural amendments |
| PDA (Amendment) Act 2018 | OPR; NPF statutory basis; marine planning |
| PDA (Amendment) (LRD) Act 2021 | LRD replacing SHD |
| Planning and Development Act 2024 | Complete replacement; 637 sections, 26 Parts |
| Planning Amendment Act 2025 | Permission extensions; JR time suspension |
| Affordable Housing Act 2021 | Part V increase to 20% |
| Finance Act 2021 | RZLT (3% annual) |
| S.I. No. 600/2001 | Principal Planning Regulations |
| Maritime Area Planning Act 2021 | Marine consents |
| Building Control Act 1990/2007 | Building regulations |
| Recast EPBD (EU) | Energy performance; transpose by 29 May 2026 |
| Aarhus Convention | Environmental litigation access and costs |
| CPO Bill 2025 | Compulsory purchase reform (progressing) |