Planning Permission in Roscommon
Planning applications in Roscommon are decided by Roscommon County Council. This guide covers what it costs, how long it takes, and how to apply — we track 6,482 planning applications in Roscommon so you can see what gets approved.
Looking for Roscommon ePlanning? Search and track Roscommon County Council applications on eplanning.ie, or browse the Roscommon register here without the council's search form.
Roscommon planning statistics 2026: Roscommon County Council has received 568 planning applications so far in 2026, and 89% of the 214 decided to date were granted. Source: Irish planning statistics, compiled daily from the public register.
First: you may not need planning permission
Rear extensions under 45 sq m, most sheds and garages, and rooftop solar panels are usually exempted development — Roscommon's local authority logged 13 exempted development notifications in 2018-2022. Two minutes with our free checker could save you months and thousands of euro.
Check if your project is exemptHow to apply for planning permission in Roscommon
- 1
Check if you need permission at all
Many small projects - rear extensions under 45 sq m, sheds, rooftop solar - are exempted development and need no application. Check before you spend anything.
- 2
Request a pre-planning consultation
Roscommon County Council offers free pre-planning meetings. They flag issues with your site or design before you commit to drawings.
- 3
Prepare drawings and documents
You will need site location maps, layout plans, elevations, and sections - almost always prepared by an architect, engineer, or architectural technician.
- 4
Publish notices
Place a notice in an approved local newspaper and erect a site notice. The application must be lodged within 2 weeks of the newspaper notice.
- 5
Submit and wait for a decision
Lodge the application with the fee. The council checks validity, the public has 5 weeks to comment, and a decision is due within 8 weeks.
Full details in our step-by-step application guide and pre-submission checklist.
Where to apply in Roscommon
Roscommon County Council
Recent planning applications in Roscommon
latest lodged 8 Oct 2026The most recent applications received by Roscommon County Council, from the public planning register. Seeing what your neighbours are applying for, and what gets granted, is the quickest way to judge your own chances.
- 8 Oct 20262673
Retention Permission to retain existing dwelling and domestic garage as constructed on site which differs to that granted planning permission under PD/17/400 associated site development works and services at
Farbreagues , Knockcroghery , Co. Roscommon.
- 8 Oct 20262674
Permission for the construction of two slatted tanks in existing shed structure and construction of a four bay machinery store at
Brideswell , Athlone , Co. Roscommon.
- 7 Oct 20262660538
Retention Permission for retention of existing onsite septic tank system with pump together with Permission to install a suitable polishing filter to service same in accordance with the EPA Code of Practice 2021 and all ancillary site works which service existing dwelling house at
Ardlawn Lodge , Corskeagh , Strokestown
- 7 Oct 20262660539
Permission for (1) alterations and refurbishment to the existing dwelling house (2) single storey extensions to the front and side of the existing dwelling house (3) and all associated site works all at
Cornameelta , Boyle , Co. Roscommon.
- 6 Oct 20262660536
Permission to construct 4 No. terraced, two-storey, two-bedroom dwellings together with all boundary treatments, road services and all ancillary site development works and connection to all public services at
Rear of Main Street , Elphin , Co. Roscommon.
- 6 Oct 20262660537
Permission to demolish rear single storey extension and adjoining outbuilding. Construct dormer style domestic extension to include kitchen, dining and conservatory areas, W.C & utility at ground floor, with new bedroom and bathroom at 1st F.L. Re-configure & undertake general internal modifications to the existing house area to include 2 No bedrooms and ensuite bathroom at 1st F.L. Remove all plasterwork to external wall surfaces and apply new nap plaster finish, including the re-establishment of the raised corner quoins and provide moulded reveals around windows and front door. Form opening and install window on North Gable at 1st F.L. Remove existing slate finish to roof, extend barges and eaves and provide rooflights on East & West surfaces with the addition of solar panels on west surface. Install New Slate Finish with ridge tiles to existing roof surface at
Castle View House , Castle St. , Cloonbrackna Roscommon Town
- 5 Oct 20262660532
Permission for proposed development consisting of the demolition of the existing extension; the construction of a new extension to the existing dwelling; alterations and renovations to the dwelling; the installation of a new wastewater treatment system and percolation area; the construction of an agricultural slatted shed incorporating an underground slurry storage tank; and all associated site development and ancillary works at
Cloonark Townland , Athlone , Co. Roscommon.
- 5 Oct 20262660533
Permission to construct front and rear single storey extensions to an existing dwelling house with minor alterations to the existing dwelling house and all associated site development works at
Mullygollan Td. , Tulsk , Co. Roscommon
Browse all 6,482 planning applications in Roscommon, including this week's lodgements, decisions and appeals.
Planning permission fees in Roscommon
Application fees are set nationally, so Roscommon charges the same as every other county:
| Application type | Fee |
|---|---|
| New house | €65 |
| Domestic extension or garage | €34 |
| Outline permission | 75% of the full fee |
| Retention permission | 3× the standard fee (€195 for a house) |
| Appeal to An Coimisiún Pleanála | €220 |
Professional fees for drawings and managing the application are the real cost — see the fees guide or estimate yours with the fee calculator.
Frequently asked questions
How much does planning permission cost in Roscommon?
The statutory application fee is the same across Ireland: 65 euro for a new house and 34 euro for a domestic extension or garage. Retention permission costs three times the standard fee. On top of that, most applicants pay a professional (architect, engineer, or planning consultant) for drawings and the application itself - typically 1,500 to 5,000 euro depending on the project.
How long does planning permission take in Roscommon?
Roscommon County Council must decide within 8 weeks of receiving a valid application. There is a 5-week period for public observations, and a 4-week appeal window after the decision. A request for further information restarts the clock, so 3 to 6 months end to end is common.
Do I need planning permission for an extension in Roscommon?
Not always. Rear extensions up to 45 square metres are generally exempt from planning permission, subject to conditions on height, remaining garden space, and previous extensions. The same national exemption rules apply in Roscommon as everywhere in Ireland.
How long does planning permission last in Roscommon?
A grant of planning permission normally lasts 5 years from the date of the decision. If you have not substantially completed the work in that time you must apply again or seek an extension of duration.
Where do I submit a planning application in Roscommon?
Applications go to Roscommon County Council, online through eplanning.ie or on paper at the council offices. You must also publish a newspaper notice and erect a site notice before applying.
Related guides
Planning permission in neighbouring counties
The fees, timelines and exemptions are set nationally, so the process in Roscommon is the same as next door. What changes is the council, its development plan, and how often it grants.
Get help with your Roscommon application
A local architect or planning consultant who knows Roscommon County Council can prepare drawings, handle notices, and manage the application for you.
Need help with your application?
Tell us about your project and we'll connect you with an architect or planning consultant in your county. Free, no obligation.
