11, Cherrygarth, Mount Merrion, Blackrock, Co. Dublin, A94X2K0
Demolition of a garage and construction of single-storey extensions and an attic conversion in Mount Merrion.
D24A/0953/WEB · Dun Laoghaire Rathdown County Council · Lodged 2 December 2024
- Reference
- D24A/0953/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 December 2024
Summary
AI-generatedThe project involves the demolition of an existing side garage and the construction of new single-storey extensions to the front, sides, and rear. It also includes converting the attic space with two new dormer extensions, external insulation, and widening the vehicular gates.
- Floor area
- 84 m²
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
Extensions and alterations to existing dwelling to include demolition of existing garage/shed to side extension; removal of existing chimneys; new single storey extensions to sides, front and rear of existing dwelling (84m2 overall); external insulation to existing house; conversion of existing attic space with 2 new dormer extensions; alterations to existing windows to all elevations; new rooflight to northern roof elevation; relocation of existing vehicular gates and widening to 3.5m; new fencing to part of front boundary wall at 1.8m height; internal alterations and all 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 14 July 2025.
Notified floor area: 167 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 11 Cherry Garth, Mount Merrion, Dublin | Jan 2025 | €1,051,000 | 9 m |
| 24 Beaufield Manor, Stillorgan, Dublin | Jul 2025 | €495,000 | 61 m |
| 17 Beaufield Manor, Woodlands Ave, Stillorgan | Mar 2026 | €605,000 | 70 m |
| 32 Beaufield Manor, Stillorgan, Dublin | Aug 2025 | €393,000 | 88 m |
| 10 Beaufield Manor, Stillorgan, Dublin | Aug 2025 | €560,000 | 104 m |
| 15 Cherry Garth, Mount Merrion, Blackrock | Apr 2025 | €1,110,000 | 106 m |
| 5 Beaufield Manor, Woodlands Ave, Stillorgan | Jan 2025 | €535,000 | 117 m |
| 4 Cherry Garth, Mount Merrion, Blackrock | Aug 2025 | €1,650,000 | 132 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 received2 December 2024
- Decision due4 February 2025
- Decision issued31 January 2025
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