A Guide to Planning Permission in Dublin City
Prior to investing time, energy and money into your development it is essential that you undertake comprehensive research to ensure that you maximise the possibility of your planning application being successful. There are currently 31 Planning Authorities within the Republic of Ireland. Although the planning permission application and regulatory process is uniform throughout, individual Planning Authorities have varying objectives and visions of future developments within their local areas. Whether your development is residential, agricultural, commercial or industrial, the probability of your application being successful will be greatly enhanced if it is in keeping with the objectives of the Dublin City Planning Authority.
Planning Permission Ireland has every resource necessary to enable you to navigate your path through Dublin City’s planning process. From within our site, you can access guidelines, advice and detailed information specific to your proposed development and location. All frequently requested planning permission guidelines and information can be accessed via our Home Page drop-down menus. E.g. Planning Permission Ireland “Getting Started”, “Application Process”, ”Self Build” “Local Needs”, “Plans & Drawings” etc. In addition, you may utilise Planning Permission Ireland’s AI assisted Chatbot for more specific information with regard to “Dublin City Development Plan”, “Dublin City Local Area Plans”, “Building Regulations”, “National Planning Framework”, “Regional Spatial & Economic Strategies” etc.

To ensure that proposed planning and developments are in keeping with the economic, social and community needs of specific areas Planning Authorities adhere to a planning hierarchy as set out within Project Ireland 2040 and detailed below:
- National Planning Framework
- Regional Spatial & Economic Strategy
- Dublin City Development Plan
- Dublin City Local Area Plans
Dublin City’s Planning Authority in deciding on a proposed planning application will be mindful of the overriding objectives of both the National Planning Framework as set out by the Department of Housing Local Government & Heritage and the Regional Spatial & Economic Strategy as set out by Regional Authorities. The Planning Authority will then ensure that your application is in keeping with both the Dublin City Development Plan in addition to the Local Area Plan specific to the town or village where you propose to construct your development. If your proposed development is located within a rural area of Dublin City your application will most likely be subjected to a Local Needs Assessment by the Dublin City Planning Authority.
For example, a planning application to development a 100 unit 5 storey apartment block would have a greater likelihood of being successful in Dublin inner city than on the outskirts of Clontarf. Likewise a Planning Application to develop an Industrial complex would be more in keeping with the local area planning objectives of Ballyfermot than that of Phibsboro.
Having carried out research into your proposed development you may find that planning permission is not required as Dublin City Planning Authority may consider your project to be an Exempted Development. Considerable planning permission exemptions are afforded to agricultural developments in addition to small-scale residential extensions, alterations and renovations.
Prior to commencement (see Commencement Notices for more details) of any works regardless of size, scale or nature of your proposed development it is prudent to seek clarity from Dublin City Planning Authority with regard to planning permission requirements. Construction, alteration or renovation of lands or structures which require planning permission that has not been applied for and granted may be deemed to be an Unauthorised Development by the Dublin City Planning Authority and could lead to avoidable protracted and costly Enforcement Proceedings.
In order to avoid the pitfalls of lodging a Planning Application that is unsuitable or not in keeping with the Dublin City Development Plan or your specific location’s Local Area Plan it is essential that you determine that your proposed development is compatible with the Planning Authority’s objectives. If you feel that your proposed development may not be fully in keeping with Dublin City’s Development Plan or Local Area Plan objectives it would be wise to schedule a Pre Planning Consultation / Meeting with your local authority. We encourage you to maximise the comprehensive resources which Planning Permission Ireland provides, as we assist you on your journey.

Dublin City Development Plan
Download your local planning authority’s development plan here.
Volume 1
Appendices - Click to Expand
- Housing Strategy
- Housing Need Demand Assessment
- Housing Supply Target
- Retail Strategy
- Sustainable Compact Growth
- Transport and Mobility: Technical Requirements
- Conservation
- Guidelines for Waste Storage Facilities
- COMAH (Seveso) Establishments
- Basement Development Guidance
- Infrastructure Capacity Assessment
- Green & Blue Roof Guide
- Sustainable Drainage Design & Evaluation Guide
- Surface Water Management
- Statement Demonstrating Compliance with Section 28
- Land Use Definitions
- Sunlight and Daylight
- Advertising and Signage Strategy
- Ancillary Residential Accommodation