39 Rathsallagh Park, Shankill, Dublin 18, D18AC89
Conversion and extension of a side garden storage structure into a bedroom in Shankill.
D26B/0161 · Dun Laoghaire Rathdown County Council · Lodged 20 March 2026
- Reference
- D26B/0161
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 March 2026
Summary
AI-generatedThe development consists of converting an existing side garden storage structure into a habitable bedroom and ensuite, removing its flat roof, extending the structure to the front of the main house with a new lean-to roof, and adding a new window and rooflight.
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
- I intend to apply for permission. The development will consist of
- Conversion of existing side garden storage structure to habitable bedroom & ensuite to include removal of existing flat roof
- Extend structure to front of main house with new lean-to roof and parapet
- New window to front
- New rooflight
- All associated drainage and site works
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 38 Rathsallagh Park, Shankill, Dublin | Jan 2025 | €491,000 | 21 m |
| 35 Hazelwood, Shankill, Dublin | Nov 2025 | €774,525 | 147 m |
| 61 Rathsallagh Grove, Shankill, Dublin | Jan 2025 | €488,000 | 198 m |
| 70 Rathsallagh Park, Shankill, Dublin | Mar 2025 | €200,000 | 229 m |
| Abingdon, Shanganagh Road, Shankill | Aug 2025 | €2,300,000 | 230 m |
| 17 Rathsallagh Grove, Shankill, Dublin 18not full market price | Jul 2025 | €150,000 | 232 m |
| 6 Rathsallagh Park, Shankill, Dublin 18 | Jan 2026 | €503,000 | 243 m |
| 28 Rathsallagh Drive, Shankill, Co Dublin | Apr 2026 | €465,000 | 246 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received20 March 2026
- Decision due14 May 2026
- Decision issued7 May 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Attic conversion for storage with dormer window to the rear. Single storey extension to the side and rear…
35, Rathsallagh Park, Shanganagh, Shankill, Dublin 18, D18YD91
D24B/0367/WEBDún Laoghaire–RathdownLodged 16 Aug 2024Extension
- GrantedAt this site
Demolition of existing single storey garage at the side — Two storey extension to the side and rear
38, Rathsallagh Park, Shankill, Dublin 18
D05B/0229Dún Laoghaire–RathdownLodged 31 Mar 2005Extension
- Granted30 m away
Permission to extend ground floor living room and hall to front
44 Rathsallagh Park, Shankill, Co Dublin
D15B/0046Dún Laoghaire–RathdownLodged 26 Feb 2015Extension
- Not exempt — permission needed70 m away
To improve the BER rating of the house from its current rating of E2, I propose to fully wrap the house with…
51, Rathsallagh Park, Shankill, Dublin 18
REF15025Dún Laoghaire–RathdownLodged 3 Sept 2025Alterations
- Granted80 m away
Permission sought for development consisting of a single storey extension to side and rear of dwelling with…
49, Rathsallagh Park, Shankill, Co Dublin
D07B/0144Dún Laoghaire–RathdownLodged 15 May 2007Extension
- Granted80 m away
Permission for the demolition of the existing 1-storey garage and the construction of a new boundary wall and…
Abingdon Lodge, Shanganagh Road, Shankill, Dublin 18
D18A/0120Dún Laoghaire–RathdownLodged 9 Feb 2018Demolition
- Granted80 m away
Permission is sought for a proposed new single storey extension to front, side and rear of existing forecourt…
Riverside Service Station, Shanganagh Road, Shankill, Co. Dublin
D14A/0653Dún Laoghaire–RathdownLodged 19 Dec 2014Commercial
- Granted80 m away
Permission for full off-licence for alcohol sales
Riverside Service Station, Shanganagh Road, Shankill, Co Dublin
D16A/0241Dún Laoghaire–RathdownLodged 11 Apr 2016Change of use
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission for development. The proposed development will consist of a) Single storey flat roof extension to…
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Permission for — A single storey flat roof extension to be located to the front of the main dwelling,…
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D19B/0083Dún Laoghaire–RathdownLodged 18 Feb 2019
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Permission for development. The development will consist of: Alterations to the existing extensions to the…
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D21B/0203Dún Laoghaire–RathdownLodged 15 Nov 2021
- GrantedExtension
Permission for development. The development will consist of permisison for 1). Demolition of ground floor…
29, Talbot Lodge, Blackrock, Co Dublin, A94D683
D21A/0470Dún Laoghaire–RathdownLodged 21 May 2021
- GrantedExtension
Permission for development which will consist of — Converting the existing garage into habitable space…
4, Linden Lea Park, Stillorgan, Co. Dublin
D12B/0289Dún Laoghaire–RathdownLodged 14 Sept 2012
- GrantedExtension
Permission for development at this site. The development will consist of — A single storey flat roof front…
3, Westminster Grove, Foxrock, Dublin 18
D19B/0356Dún Laoghaire–RathdownLodged 7 Nov 2019
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