51, Rockville Crescent, Blackrock, Co. Dublin
Demolition of a side extension to build a new two-storey side extension with external insulation.
D19B/0370 · Dun Laoghaire Rathdown County Council · Lodged 2 August 2019
- Reference
- D19B/0370
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 August 2019
Summary
AI-generatedThe development consists of demolishing the existing single-storey side extension. In its place, a new two-storey side extension will be constructed, alongside associated alterations and the installation of external insulation to the existing perimeter walls.
- 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 demolition of existing single storey extension to side, and construction of new two storey extension to side, associated alterations and installation of external insulation to existing perimeter walls.
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 29 April 2016.
Notified floor area: 196 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 49 Rockville Crescent, Blackrock, Dublin | Sept 2025 | €920,000 | 19 m |
| 53 Rockville Dr, Newtownpark Ave, Blackrock | Jun 2025 | €1,050,000 | 40 m |
| 8 Brooklawn Wood, Blackrock, Dublin | Jan 2025 | €498,000 | 89 m |
| 4 Rowan Park, Blackrock, Dublin | Jun 2025 | €980,000 | 90 m |
| Ard Cloc, Stradbrook Rd, Blackrock | Jun 2025 | €915,000 | 105 m |
| Cuan, Stradbrook Road, Blackrock | Jan 2026 | €1,565,000 | 121 m |
| 35 Brooklawn Ave, Blackrock, Dublin | Jul 2025 | €531,500 | 133 m |
| 31 Brooklawn Ave, Blackrock, Dublin | Apr 2026 | €543,000 | 137 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 August 2019
- Decision issued25 September 2019
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