8, Cotter Close, Belmont Drive, Sandyford, Dublin 18, D18CX4N
Attic conversion with a rear dormer, front rooflight, and internal alterations.
D25B/0330/WEB · Dun Laoghaire Rathdown County Council · Lodged 10 June 2025
- Reference
- D25B/0330/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 June 2025
Summary
AI-generatedThe development consists of an attic conversion to the existing dwelling. It will feature a dormer window to the rear, a rooflight to the front, internal alterations, and new windows on the ground floor side gable.
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
Proposed attic conversion, dormer to rear and rooflight to front of existing dwelling, internal alterations, windows to ground floor side gable all associate 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 |
|---|---|---|---|
| 7 Cotter Close, Belmont, Stepaside | Dec 2025 | €752,000 | 7 m |
| 2 Woodside Demense, Belmont Aikens Village, Stepaside | Mar 2026 | €440,000 | 32 m |
| 2 Darley Lane, Belmont, Aiken'S Village | Apr 2026 | €745,000 | 126 m |
| 5 Greenacres, Old Kilgobbin Road, Sandyford | Jul 2025 | €715,000 | 150 m |
| 3 Hyde Road, Belmont, Stepaside | Jul 2025 | €805,000 | 176 m |
| 2 Verona, Kilgobbin Rd, Sandyford Dublin 18 | Jan 2026 | €560,000 | 184 m |
| Evergreen, Hillcrest Rd, Sandyford Dublin 18 | Aug 2025 | €1,300,000 | 200 m |
| 67 Sandyford Downs, Sandyford, Dublin 18 | Jun 2025 | €740,000 | 215 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 2025
- Decision due1 August 2025
- Decision issued31 July 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Part granted, part refusedAt this site
Permission for development at this site. The development will consist of — A single storey tiled roof rear…
22 Belmont Drive, Stepaside, Dublin 18, D18H5WK
D21B/0014Dún Laoghaire–RathdownLodged 21 Jan 2021Extension
- RefusedAt this site
Permission for an attic conversion with a new dormer roof with windows to the rear of the main roof
21 Belmont Drive, Aikens Village, Stepaside, Dublin 18
D18B/0161Dún Laoghaire–RathdownLodged 5 Apr 2018Extension
- GrantedAt this site
Permission for conversion of existing attic space to non-habitable space with dormer window and 2 no. velux…
21 Belmont Drive, Belmont, Stepaside, Dublin D18 YKK2
D19B/0216Dún Laoghaire–RathdownLodged 25 Apr 2019Extension
- RefusedAt this site
Permission for an attic conversion with 3 no. dormer windows to the rear of the main roof
23 Belmont Drive, Belmont, Aikens Village, Dublin 18
D15B/0213Dún Laoghaire–RathdownLodged 5 Jun 2015Extension
- GrantedAt this site
Permission for an attic conversion with 1 no. dormer window and 2 no. roof lights to the rear of the main roof
23 Belmont Drive, Belmont, Aikens Village, Dublin 18
D15B/0366Dún Laoghaire–RathdownLodged 8 Dec 2015Extension
- Granted30 m away
Planning permission is sought for prosed rear single storey extension, attic conversion, dormer to rear and…
1 Cotter Close, Belmont, Dublin 18 D18 C6RY
D22B/0488Dún Laoghaire–RathdownLodged 29 Nov 2022Extension
- Granted30 m away
Permission for development. The development will consist of: A single storey ground floor extension to the…
5 Cotter Close, Belmont, Stepaside, Dublin 18
D22B/0102Dún Laoghaire–RathdownLodged 1 Mar 2022Extension
- Granted30 m away
Attic conversion for one bedroom, and separate office area with dormer window to the rear roof area. Three…
24, Belmont Drive, Aikens Village, Dublin 18, D18FNK4
D24B/0099/WEBDún Laoghaire–RathdownLodged 13 Mar 2024Extension
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 dormer window to rear of existing dwelling together with the conversion of attic space all together…
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The development will consist of a new attic conversion with new dormer and associated windows to rear of…
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WEB1333/20Dublin CityLodged 9 Jun 2020
- GrantedExtension
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SD19B/0147South DublinLodged 10 Apr 2019
- GrantedExtension
The development consists of the conversion of the existing attic to include a dormer window to the rear of…
25, Annadale Drive, Drumcondra, Dublin 9 D09 N2R1
WEB1332/23Dublin CityLodged 20 Apr 2023
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The development will consist of Proposed attic conversion with dormer to rear and window to side & all…
30 Taylor Hall , Kells , Co. Meath
2460734MeathLodged 11 Sept 2024
- GrantedExtension
Conversion of the existing attic space to habitable space including three dormer window on the front…
Clonmult, Dungourney, Co. Cork,
196374corkLodged 1 Oct 2019
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