10, Leopardstown Drive, Stillorgan, Co. Dublin A94 HC43
Attic conversion with a rear dormer extension and roof alterations.
D22A/0308 · Dun Laoghaire Rathdown County Council · Lodged 6 May 2022
- Reference
- D22A/0308
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 May 2022
Summary
AI-generatedThe development involves a rear dormer extension at attic level with a flat roof. It also includes altering the existing hipped roof to a pitched roof with a gable end wall, alongside associated elevational changes.
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
Planning permission for a rear dormer extension at attic level, to include a flat roof to dormer and alteration of existing hipped roof to a pitched roof with gable end wall and associated alterations to front, side & rear elevation of existing dwelling
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.
Built — construction complete
A commencement notice records works starting on 12 July 2023.
Notified floor area: 32 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 6 Leopardstown Drive, Blackrock, Co Dublin | Dec 2025 | €830,000 | 21 m |
| 20 Leopardstown Drive, Blackrock, County Dublin | Mar 2025 | €780,000 | 52 m |
| 14 Leopardstown Park, Blackrock, Co Dublin | Feb 2026 | €1,041,755 | 77 m |
| 13 Leopardstown Park, Blackrock, Dublin | Mar 2025 | €860,000 | 104 m |
| 5 Leopardstown Park, Stillorgan, Dublin | Dec 2025 | €910,000 | 110 m |
| 27 Leopardstown Dr, Blackrock, Dublin | Jun 2026 | €941,503 | 140 m |
| 41 Leopardstown Park, Blackrock, Dublin | Jan 2026 | €1,150,000 | 173 m |
| 39 Leopardstown Dr, Leopardstown, Dublin 18 | Aug 2025 | €1,000,000 | 205 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 received6 May 2022
- Decision issued22 June 2022
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission for a first floor 13m2 extension above existing garage with a new pitched roof to match existing.…
21 Leopardstown Avenue, Blackrock, Co Dublin
D15B/0362Dún Laoghaire–RathdownLodged 28 Sept 2015Extension
- Granted40 m away
Permission is sought for retention of part change of use from garage to utility room
21, Leopardstown Avenue, Blackrock, Co. Dublin
D12B/0107Dún Laoghaire–RathdownLodged 3 Apr 2012Retention
- Invalid40 m away
Permission for retention is sought for part change of use from garage to utility room
21, Leopardstown Avenue, Blackrock, Co. Dublin
D12B/0012Dún Laoghaire–RathdownLodged 17 Jan 2012Retention
- Granted40 m away
Permission is sought for the raising of the existing original gable wall and forming a new dutch hip roof…
21 Leopardstown Avenue, Co.Dublin, A94 AX57
D22B/0212Dún Laoghaire–RathdownLodged 25 Apr 2022Extension
- Not exempt — permission needed40 m away
Demolish 12.5sqm Conservatory — Build a 20.5sqm Rear extension
3, Leopardstown Drive, DUBLIN, A94AE30
REF6426Dún Laoghaire–RathdownLodged 1 May 2026Extension
- Granted50 m away
Permission sought for 2 storey extension to front of house including rooflights to side of new roof to…
21, Leopardstown Avenue, Blackrock, Co. Dublin
D10B/0361Dún Laoghaire–RathdownLodged 18 Aug 2010Extension
- Granted50 m away
Permission for the conversion of the existing attic space for a bedroom and en-suite bathroom. To include a…
31 Leopardstown Avenue, Leopardstown, Co Dublin
D14B/0197Dún Laoghaire–RathdownLodged 6 Jun 2014Extension
- Refused50 m away
Permission for the conversion of the existing attic space for a bedroom and en-suite bathroom. To include…
31, Leopardstown Avenue, Leopardstown, Co. Dublin
D13B/0313Dún Laoghaire–RathdownLodged 23 Sept 2013Extension
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
Planning permission for a rear dormer attic extension to include a flat roof and alterations to elevations
32, Idrone Drive, Knocklyon, Dublin 16, D16P9T3
SD25B/0245WSouth DublinLodged 1 May 2025
- GrantedExtension
Planning permission to : (a) a single storey ground floor pitched roof extension, (b) convert attic space to…
8, Crotty Avenue, Walkinstown, Dublin 12
2109/21Dublin CityLodged 29 Jan 2021
- GrantedExtension
Planning permission for construction of single storey extension to the rear of existing dwelling comprising…
11, Aideen Drive, Terenure, Dublin 6w
2547/19Dublin CityLodged 20 Mar 2019
- GrantedExtension
Planning Permission for single storey extension attached to rear of house with pitched roof finish ground…
138, Elm Mount Avenue, Beaumont, Dublin 9 D09 T250
4678/19Dublin CityLodged 11 Dec 2019
- GrantedExtension
Planning permission is sought for a development that will consist of alterations to existing single storey…
77 Peck’s Lane, Castleknock, Dublin 15, D15 XC4V
FW24A/0412EFingalLodged 10 Oct 2024
- RefusedExtension
Permission for rear dormer bedrooms extension, extended out over part of an existing single storey extension…
100 Meadow Mount, Churchtown, Dublin 16
D18B/0528Dún Laoghaire–RathdownLodged 4 Dec 2018
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.