53, Stillorgan Park, Stillorgan, Co. Dublin, A94E170
Extension and renovation of a house in Stillorgan, including a new roof profile, dormer, and garage conversion.
D25A/0977/WEB · Dun Laoghaire Rathdown County Council · Lodged 18 December 2025
- Reference
- D25A/0977/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 18 December 2025
Summary
AI-generatedThe development consists of demolishing a rear shed and chimney, altering the roof profile to add a dormer and rooflights, and adding a single-storey rear extension. It also includes converting the garage to habitable space, applying external insulation, and modifying the driveway entrance.
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
The development will consist of - demolishing the rear shed; demolishing the chimney; full re-roof, including altering the roof profile to align more closely with neighbouring properties, adding a dormer roof and adding rooflights; providing non-habitable space in the attic; adding external insulation to the existing house, altering the external finishes; adding a single storey extension to the rear; altering, blocking-up, and making new openings on all elevations; making the garage habitable space; adjusting the front driveway entrance, including adding new piers and a gate; landscaping works to the front and rear; 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 53 Stillorgan Park, Blackrock, Dublin | Oct 2025 | €1,325,000 | 3 m |
| 50 Stillorgan Park, Blackrock, Co Dublin | Apr 2025 | €1,630,000 | 53 m |
| El Jadida, Stillorgan Park, Blackrock | May 2026 | €1,730,000 | 106 m |
| 41 Cloister Ave, Blackrock, Dublin | Feb 2025 | €853,000 | 116 m |
| 43 Cloister Ave, Blackrock, Dublin | Feb 2026 | €826,500 | 127 m |
| 18 Cloister Ave, Blackrock, Dublin | Oct 2025 | €700,000 | 136 m |
| 14 Coppinger Wood, Stillorgan Park, Blackrock | Sept 2025 | €1,050,000 | 152 m |
| 41 Stillorgan Park, Blackrock, Dublin | Jul 2025 | €2,806,000 | 163 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 received18 December 2025
- Decision due20 February 2026
- Decision issued19 February 2026
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