9, Glenbourne Walk, Leopardstown Valley, Dublin 18, D18E9X5
Attic conversion with a rear dormer roof and raised side gable in Leopardstown.
D26B/0341/WEB · Dun Laoghaire Rathdown County Council · Lodged 10 June 2026
- Reference
- D26B/0341/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- In progress
- Type
- Permission
- Received
- 10 June 2026
Summary
AI-generatedThe application proposes an attic conversion for storage purposes. The works will involve raising the side gable to form a pitched roof, adding a side window, and constructing a dormer roof to the rear.
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
An attic conversion for storage, raising the side gable to form a pitched roof, adding a side gable window, a dormer roof to the rear, and all ancillary works necessary to facilitate the development.
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 |
|---|---|---|---|
| 30 Glenbourne Way, Leopherdstown Valley, Dublin | Oct 2025 | €690,000 | 69 m |
| 9 Glenbourne Close, Leopardstown Valley, Leopardstown Dublin 18 | Mar 2026 | €686,000 | 92 m |
| 16 Glenbourne Way, Leopardstown Valley, Dublin 18 | May 2025 | €666,000 | 92 m |
| 13 Glenbourne Grove, Leopardstown Valley, Dublin 18 | Jun 2025 | €540,000 | 94 m |
| 20 Glenbourne Grove, Leopardstown Valley, Dublin 18 | Dec 2025 | €630,000 | 102 m |
| 30 Glenbourne Close, Leopardstown Valley, Dublin 18 | Feb 2025 | €670,000 | 129 m |
| 39 Glenbourne Rd, Leopardstown, Dublin 18 | Sept 2025 | €711,000 | 164 m |
| 19 Glencairn Dr, Leopardstown, Dublin 18 | Apr 2026 | €855,000 | 234 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 received10 June 2026
- Decision due5 August 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
Permission for: new dormer roof light and 1 no. velux roof light to rear of the existing house, 1 no. velux…
11, Glenbourne Walk, Leopardstown, Dublin 18
D17B/0221Dún Laoghaire–RathdownLodged 14 Jul 2017Extension
- Granted30 m away
Planning permission sought for the following — Attic conversion to storage use (20.23m2) with new dormer…
1, Glenbourne Walk, Leopardstown Valley, Dublin 18
D10B/0172Dún Laoghaire–RathdownLodged 15 Apr 2010Extension
- Refused30 m away
Extension at first floor level to side of existing dwelling including alterations
1, Glenbourne Walk, Leopardstown Valley, Dublin 18
D08B/0601Dún Laoghaire–RathdownLodged 12 Aug 2008Extension
- Granted30 m away
Permission is sought for a proposed two storey extension to side and rear of house, attic extension to side…
19, Glenbourne Walk, Leopardstown Valley, Dublin 18.
D10B/0031Dún Laoghaire–RathdownLodged 1 Apr 2010Extension
- Granted40 m away
Two storey 34 sq.metre extension to the rear of existing 67 sq.metre two storey dwelling and associated…
2A, Glenbourne Grove, Leopardstown Valley, Dublin 18
D04B/0823Dún Laoghaire–RathdownLodged 11 Feb 2005Extension
- Granted40 m away
Permission for Change of Use from offices to use as a restaurant with takeaway and home delivery and…
Unit 9 Leopardstown Shopping Centre, Ballyogan Road, Dublin 18
D18A/1158Dún Laoghaire–RathdownLodged 10 Dec 2018Change of use
- Granted40 m away
Permission sought for conversion of the attic space with a dormer type flat roof to the rear. Works to…
4, Glenbourne Walk, Leopardstown Valley, Dublin 18, D18WY89
D21B/0474Dún Laoghaire–RathdownLodged 8 Sept 2021Extension
- Granted40 m away
Planning permission for a part single storey/ part two storey extension, (approx. 43 Msq) to side of dwelling…
21 Glenbourne Walk, Leopardstown Valley, Dublin 18, D18V9H9
D23B/0099Dún Laoghaire–RathdownLodged 20 Oct 2023Extension
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
Attic conversion for storage use, including dormer windows to the front and rear; construction of a…
5, Colthurst Mews, Lucan, Co. Dublin, K78 D232.
SD25B/0467WSouth DublinLodged 25 Jul 2025
- GrantedExtension
Attic conversion for storage with side raised gable, including a dormer window to the rear and front, and two…
33 Avondale Park, Raheny - St. Assam, Dublin 5 , D05F884
WEB2765/24Dublin CityLodged 18 Dec 2024
- GrantedExtension
Attic conversion with dormer to rear roof to accommodate attic stairs; conversion of attic into non habitable…
29, Aranleigh Court, Dublin 14
SD21B/0484South DublinLodged 13 Sept 2021
- GrantedExtension
Attic conversion for storage comprising a rear dormer window, a raised gable to the side, and the provision…
12, Woodstown Gardens, Ballycullen, Dublin 16, D16H E00
SD26B/0106WSouth DublinLodged 13 Mar 2026
- GrantedExtension
Conversion of attic to storage including altering the existing hip ended roof to a half hip gable roof; a…
96, Moyville, Dublin 16
SD14B/0281South DublinLodged 20 Nov 2014
- GrantedExtension
Attic conversion for storage. With a raised gable to the side and dormer window to the front and the rear, a…
37, Forest Drive, Kingswood, Dublin 24, D24 DD3R
SD24B/0304WSouth DublinLodged 2 Jul 2024
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