4, Knocksinna Court, Blackrock, Co. Dublin
Demolition of a garage and construction of new single-storey side and rear extensions.
D11A/0354 · Dun Laoghaire Rathdown County Council · Lodged 28 July 2011
- Reference
- D11A/0354
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 July 2011
Summary
AI-generatedThe project involves the demolition of an existing side garage and stores, and the removal of a front balcony. It will be replaced with a new single-storey side and rear extension, a front extension at ground and first-floor levels, and external insulation.
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
Planning permission is sought for the demolition of existing garage and stores to the side (west) and removal of the floor balcony to the front (north) elevation: new single storey extension to the side (west) and rear (south) consisting new entrance utility and kitchen areas with rooflights over; extension to front (north), at ground and first floor levels; external insulation to the entire existing dwelling; new rooflights to the existing roof at side (east); internal alterations and modif...
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 |
|---|---|---|---|
| 17 Granville Rd, Blackrock, Dublin | Aug 2025 | €2,030,000 | 57 m |
| Amberly, 17a Granville Rd, Blackrock | Jan 2025 | €1,255,000 | 66 m |
| Reendonegan, Granvillle Rd, Blackrock | Apr 2026 | €2,397,500 | 100 m |
| Kincora, Avonmore, Foxrock Dublin 18 | Oct 2025 | €2,400,000 | 150 m |
| 5 Knocksinna Wood, Blackrock, Co. Dublin | Jul 2025 | €1,010,000 | 153 m |
| 10 Granville Rd, Blackrock, Dublin | May 2025 | €1,320,000 | 155 m |
| 3 Knocksinna Wood, Blackrock, County Dublin | Mar 2026 | €1,130,000 | 159 m |
| 4 Kelston Hall, Leopardstown Rd, Foxrock Dublin 18 | May 2025 | €588,000 | 218 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 received28 July 2011
- Decision issued20 September 2011
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