7, Hyde Park Avenue, Blackrock, Co. Dublin
Construction of a part single, part two-storey extension to the front, side, and rear of a semi-detached house.
D17A/0074 · Dun Laoghaire Rathdown County Council · Lodged 20 April 2017
- Reference
- D17A/0074
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 April 2017
Summary
AI-generatedThe application proposes a part single and part two-storey extension to the front, side, and rear of an existing dwelling. Works include a new entrance porch, a rear flat roof dormer, roof lights, removal of a chimney, and widening of the front vehicular entrance.
- 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
Planning permission for the construction of a part single/ part two storey extension to front, side and rear of existing semi-detached dwelling to include; alterations to all elevations, hipped roof to existing front projection, entrance porch, flat roof dormer to rear, roof lights, removal of existing chimney, widening of front vehicular entrance, landscaping, and all associated works to facilitate the development.
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 3 May 2018.
Notified floor area: 86 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 17 Hyde Park Avenue, Blackrock, Co Dublin | Dec 2025 | €1,600,000 | 51 m |
| 54 Waltham Terrace, Blackrock, Co. Dublin | May 2025 | €2,200,000 | 121 m |
| 14 The Elms, Mount Merrion Ave, Blackrock | Apr 2025 | €470,000 | 162 m |
| 15 The Elms, Mount Merrion Ave, Blackrock | Mar 2026 | €490,000 | 162 m |
| 4 The Elms, Mount Merrion Ave, Blackrock | Sept 2025 | €500,000 | 188 m |
| 36 Hyde Park Ave, Blackrock, Dublin | Jul 2025 | €1,495,000 | 199 m |
| 7 Waltham Hse, Clonfadda, Blackrock | May 2026 | €625,000 | 200 m |
| 17 Southwood Park, Mount Merrion, Blackrock | Mar 2025 | €1,580,000 | 200 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 April 2017
- Decision issued17 May 2017
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