13 July 2024

In Dublin, you typically need to apply for planning permission for new developments, significant alterations, or changes of use of land or buildings. Here are some common scenarios where a planning application is required:

When You Need Planning Permission

1. New Buildings:

• Construction of new residential or commercial buildings.
• Erection of significant structures like garages or large sheds.

1. Extensions and Alterations:

• Large extensions to existing buildings, such as adding extra rooms or stories.
• Significant internal modifications that change the use or structure of the building.

1. Change of Use:

• Changing the use of a building, such as converting a house into apartments, a commercial space into residential, or a shop into a restaurant.

1. Demolition:

• Demolishing buildings or significant parts of a building.

1. Subdividing Property:

• Subdividing land or properties, such as creating multiple residential units from a single plot.

1. Signage and Advertisements:

• Installing large or illuminated signs and advertisements, especially in protected or sensitive areas.

1. Protected Structures:

• Any work that affects a building listed on the Record of Protected Structures (RPS).

When You Might Not Need Planning Permission

1. Exempted Developments:

• Small extensions to houses, provided they meet specific criteria (e.g., size limits).
• Garden sheds and other small outbuildings that fall within certain size limits.
• Certain internal modifications that don’t change the building’s use or external appearance.
• Agricultural buildings below a specific size and for specific uses.

Important Considerations

1. Check Local Development Plans:

• Each local authority has its own development plan that outlines specific planning requirements and exemptions. It’s crucial to consult these plans.

1. Consult with Local Authority:

• Always check with your local planning authority if you're unsure whether your project requires planning permission. They can provide guidance and confirm whether your development is exempt.

1. Environmental Impact:

• Some developments, especially large ones, may require an Environmental Impact Assessment (EIA).

Steps to Apply for Planning Permission

1. Pre-Planning Consultation:

• Engage in a pre-planning consultation with the local authority to discuss your proposal and get advice on the process.

1. Prepare Your Application:

• Gather all necessary documents, including plans, drawings, and reports. You may need professional help from architects or engineers.

1. Submit Application:

• Submit your application to the local authority, including the appropriate fee.

1. Public Notices:

• Publish a notice of your planning application in a local newspaper and place a site notice on the property.

1. Decision:

• The local authority will review your application and make a decision within 8 weeks. They may grant permission, grant with conditions, or refuse.

1. Appeals:

• If your application is refused, you can appeal the decision to An Bord Pleanála (the Planning Appeals Board).



Always ensure you have the correct and most recent information by consulting your local planning authority or the official planning website of your area.