28, Proby Square, Blackrock, County Dublin
Extensions and alterations to a house in Blackrock, including a rear extension, garage conversion, and attic conversion.
D17A/0523 · Dun Laoghaire Rathdown County Council · Lodged 8 June 2017
- Reference
- D17A/0523
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 June 2017
Summary
AI-generatedThe development consists of a part single, part two-storey rear extension, converting the side garage, and converting the attic into a study with a rear dormer. It also includes solar panels, new front bay windows, and widening the front gates for vehicular access.
- 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 is sought for extensions and alterations to house include part single, part 2-storey extension to rear; conversion of garage to side; conversion of attic to study with dormer to rear; 2 no. Roof lights to front; solar panels to west roof; 2 no. New bay windows to front; new roof to porch; widening of front gates to provide vehicular access.
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 November 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 16a Proby Sq, Blackrock, Dublin | Aug 2025 | €815,000 | 62 m |
| 8 Proby Square, Blackrock, Co Dublin | Sept 2025 | €1,520,000 | 87 m |
| 1 Proby Place, Proby Square, Carysfort Avenue | May 2025 | €1,850,000 | 107 m |
| 5 Proby Gardens, Blackrock, Dublin | Nov 2025 | €1,010,000 | 146 m |
| 7 Proby Place, Proby Square, Carysfort Avenue | Sept 2025 | €1,640,000 | 148 m |
| 46 Avondale Lawn, Blackrock, Dublin | Sept 2025 | €1,470,000 | 150 m |
| 45 Avondale Lawn, Blackrock, Dublin | Jan 2026 | €1,158,000 | 152 m |
| 11 Avondale Park, Blackrock, Co Dublin | Apr 2026 | €999,000 | 162 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 received8 June 2017
- Decision issued2 August 2017
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