23 Greygates, Stillorgan Road, Blackrock, Co. Dublin A94X3Y4
Two-storey extension to the side, front, and rear of an existing house with a new attic dormer.
D20B/0218 · Dun Laoghaire Rathdown County Council · Lodged 22 July 2020
- Reference
- D20B/0218
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 July 2020
Summary
AI-generatedThe project consists of a two-storey extension to the side, front, and rear of the existing house. It also includes a new attic dormer to the rear of the existing attic and associated site works.
- Storeys
- 2
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
Permission for a two storey extension to the side, fore & rear of existing house, with new attic dormer to rear in existing attic and associated site works.
Built & 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 26 June 2023.
Notified floor area: 194 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| St Anthonys, 19 Greygates, Stillorgan Rd | Oct 2025 | €1,650,000 | 56 m |
| Apartment 28, Booterstown Wood, Booterstown Avenue | Aug 2025 | €448,000 | 83 m |
| 25 Booterstown Wood, Booterstown Ave, Booterstown | Dec 2025 | €538,000 | 83 m |
| 41 Booterstown Wood, South Hill Park, Booterstown | May 2026 | €565,000 | 117 m |
| Apt 45 Booterstown Wood, Booterstown Avenue, Booterstown | Jul 2026 | €360,000 | 117 m |
| Apartment 9 Greygates, Roebuck Ave, Mount Merrionprice excludes VAT | Jan 2026 | €190,000 | 128 m |
| Apartment No. 7, Greysgate Hall, Mount Merrion | Jan 2025 | €640,000 | 129 m |
| Apt 26 The Heron Building, Thornwood, Booterstown Ave | May 2026 | €460,250 | 156 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 received22 July 2020
- Decision issued28 August 2020
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