Planning permission in Dublin City
Dublin City Council decides planning applications in Dublin City. Search every Dublin City planning application, see recent decisions and notices, and check what to expect before you apply. This page brings Dublin City Council planning data together in one place: applications, decisions, approval rates and local rules.
Withdrawn and invalid applications are left out.
Our Dublin City data runs to 30 Jul 2026. Newer applications and decisions are not on this page yet, so the figures below describe the period up to that date. For anything more recent, search the official council register.
Decided in the last 5 years. Bars show applications received each year.
Half of decisions come sooner when no extra information is asked for. The legal limit is 8 weeks.
Of decided applications, the council asked for more before deciding.
Of decided applications, appealed to An Coimisiún Pleanála.
Recent Dublin City planning decisions
The latest granted and refused applications decided by Dublin City Council. Wording is trimmed and never includes applicant names.
Dublin City planning applications per year
Planning applications received each year, with the share that were granted. The coloured part of each bar is the share granted. The outlined bar is the year so far.
| Year | Received | Granted |
|---|---|---|
| 2021 | 3,397 | 90% |
| 2022 | 3,644 | 87% |
| 2023 | 3,195 | 86% |
| 2024 | 3,257 | 90% |
| 2025 | 3,074 | 91% |
| 2026 (so far) | 1,674 | 92% |
Dublin City planning approval rates by project type
How often each kind of project was granted in Dublin City over the last 5 years, compared with the whole of Ireland.
Projects are grouped automatically from each application's description, so a few fit more than one type. The marker on each bar is the rate for Ireland. Types with fewer than 30 decisions are left out.
How Dublin City compares with other councils
Dublin City ranked against all 31 planning authorities, using the last 5 years of decisions. Each strip is one council, and the highlighted one is Dublin City.
Best on the left, rank 1 first. Councils with fewer than 100 decisions are left out. Some councils publish data in different ways, so small gaps are not meaningful.
How long does planning permission in Dublin City take?
A planning application in Dublin City, week by week, using real Dublin City decisions.
Lodging your Dublin City planning application
The application goes in with your plans, fee and notices. The site notice goes up and the clock starts.
Neighbours can comment on your application
Anyone can make a submission in the first five weeks. Most applications draw none, but a strong objection can slow things down.
Further information requests
22 in 100 decided Dublin City applications got a request for further information. If yours does, the clock pauses until you reply.
The Dublin City planning decision
Half of Dublin City decisions without a request for more information come by week 8. With a request for more information, the middle case takes about 19 weeks. 89 in 100 decided applications are granted.
Appealing a Dublin City planning decision
You or anyone who commented has four weeks to appeal to An Coimisiún Pleanála. 10.9 in 100 decided Dublin City applications went to appeal.
Starting work after permission is granted
Permission lasts five years. For permissions granted in Dublin City over the last 5 years, 40 in 100 have a commencement notice on record.
Check your Dublin City site before you apply
The pre-planning report covers zoning, protected structures, ground conditions and every application near your address, with the decisions.
Dublin City Council planning department contacts
Who to call or write to about a planning application in Dublin City, and when they are available.
Free pre-planning meeting
Dublin City Council offers pre-planning consultations under Section 247 of the Planning and Development Act. Meet a planner before you apply, to hear what is likely to be accepted.
Details checked on 29 Oct 2026 from the council's own website. Spotted a change? Tell us.
Local planning restrictions in Dublin City
Nature areas, historic buildings and monuments that can limit or shape a project in Dublin City. The figures come from national public datasets.
- Nature areas: check
- Historic buildings: surveyed
- Monuments: recorded
- Flood risk: check floodinfo.ie
Sites inside Dublin City, including proposed ones. Largest: North Bull Island, North Dublin Bay.
Buildings in the National Inventory of Architectural Heritage. A survey is not the same as legal protection.
Sites recorded by the National Monuments Service, from ringforts to old quarries.
What this can mean for your project
Projects that could affect a Special Area of Conservation or Special Protection Area may need an appropriate assessment. This can apply even if you are outside the site.
If your home is on the Record of Protected Structures, or in an architectural conservation area, many works that are normally exempt need permission. You can ask the council for a declaration under section 57.
Applications close to a recorded monument can be referred to the National Monuments Service, which can add time and conditions.
The council may ask for a flood risk assessment in flood-prone areas. Check the official flood maps on floodinfo.ie.
Dublin City Council policies to know
An extension must not harm the scale and character of your house or the privacy, outlook, daylight and sunlight of neighbours. There is a general presumption against front extensions that break the building line. Ground floor rear extensions are judged on length, height, distance to boundaries and how much garden is left. First floor rear extensions are only allowed where the council is satisfied there is no significant harm to neighbours. First floor side extensions that match the house are generally acceptable, though a set-back may be asked for.
Source: Volume 2, Appendix 18, Residential Extensions, sections 1.1 to 1.7A detached habitable room in the back garden (for a study, home office or play room) must only be used as ancillary space to the main house. A condition is attached that it cannot be sold or rented separately from the main dwelling.
Source: Volume 2, Appendix 18, section 2.0 Detached Habitable RoomsThe council looks at the character of your house, the street and the roofs around it. Dormers should suit the existing roof and the whole house. Roof lights for attic bedrooms are considered case by case. Attic rooms must meet building and fire regulations. If you want to raise the ridge for headroom, the roof should not look overly dominant.
Source: Volume 2, Appendix 18, sections 4.0 and 5.0From the Dublin City Development Plan 2022-2028. See all the Dublin City development plan rules, by topic.
Is your site affected?
These figures cover the whole of Dublin City. Whether a restriction applies depends on exactly where your site is. The pre-planning report checks your address.
Sources: National Parks and Wildlife Service, National Inventory of Architectural Heritage and National Monuments Service, Department of Housing, Local Government and Heritage, licensed under CC BY 4.0. Policy summaries checked 29 Oct 2026. Policy summaries are plain-English guides written from council plans. They may be incomplete or out of date, and where we are not sure we say so. They are not legal advice, so please double-check anything important with the council.
Map of recent Dublin City planning decisions
Click a dot to see the decision and open the full application.
Map of recent Dublin City decisions
Planning applications decided in the last 12 months. Orange is granted, grey is refused.
Towns and areas in Dublin City
Places with the most applications in the last 5 years.
Planning a project in Dublin City?
Check whether you need permission before you spend anything.
Common questions about Dublin City planning
How do I apply for planning permission in Dublin City?
You apply to Dublin City Council. You need the completed form, a site notice, a newspaper notice, your plans and the fee. The council must decide within eight weeks, unless it asks for more information.
Do I need planning permission in Dublin City?
Not always. Many small projects are exempt under SI 600/2001, for example some single-storey rear extensions up to 40 square metres, subject to conditions. Our free checker screens your project in a minute.
How long does a Dublin City planning decision take?
Half of decisions without a request for more information come by week 8. If the council asks for more information, the clock stops until you reply, so it takes longer.
Can I book a pre-planning meeting with Dublin City Council?
Yes. Dublin City Council offers free pre-planning consultations under Section 247 of the Planning and Development Act. Contact the planning department to book one before you lodge.
Applications received up to 30 Jul 2026. Sources: National Planning Application Database (DHLGH and local authorities), An Coimisiún Pleanála, National Building Control Office. Licensed under CC BY 4.0. Sources and methodology.