51 Castlebyrne Park, Blackrock, Co, Dublin.
Construction of a two-storey extension to the rear of the house.
D04B/0475 · Dun Laoghaire Rathdown County Council · Lodged 20 September 2004
- Reference
- D04B/0475
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 September 2004
Summary
AI-generatedThe development consists of building a new two-storey extension to the rear of the existing dwelling.
- 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
Construction of a two storey extension to rear of existing dwelling.
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 |
|---|---|---|---|
| 93 Castlebyrne Park, Newtownpark Ave, Blackrock | Jun 2026 | €597,000 | 64 m |
| 7 Proby Place, Proby Square, Carysfort Avenue | Sept 2025 | €1,640,000 | 163 m |
| 12 Proby Place, Proby Square, Carysfort Ave | Jun 2025 | €1,700,000 | 164 m |
| 14 Proby Place, Proby Square, Blackrock | May 2026 | €1,495,000 | 166 m |
| 70 Castlebyrne Park, Blackrock, Dublin | Mar 2025 | €528,000 | 176 m |
| 1 Proby Place, Proby Square, Carysfort Avenue | May 2025 | €1,850,000 | 178 m |
| 15 Castlebyrne Park, Newtown Park Ave, Blackrock | Feb 2026 | €667,500 | 182 m |
| 10 Ralph Mews, Newtownpark Ave, Blackrock | May 2025 | €425,050 | 191 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 received20 September 2004
- Decision issued15 October 2004
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