40 St Fintan's Villas, Deansgrange, Co. Dublin A94 RY91
Construction of a two-storey extension to the rear of the existing house.
D21B/0481 · Dun Laoghaire Rathdown County Council · Lodged 10 September 2021
- Reference
- D21B/0481
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 September 2021
Summary
AI-generatedPlanning permission is sought for a two-storey extension to the rear of the existing dwelling. The development will also include all ancillary site works.
- 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 2 storey extension to rear of existing dwelling and all ancillary site works.
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 10 May 2023.
Notified floor area: 24 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 41 St Fintans Villas, Deansgrange, Blackrock | Mar 2026 | €675,000 | 26 m |
| 37 St Fintans Villas, Deans Grange, Blackrock | Jul 2025 | €785,750 | 43 m |
| Apt 14, The Sycamores, Stradbrook Hill Blackrock | Nov 2025 | €320,000 | 49 m |
| 17 The Sycamores, Stradbrook Hill, Blackrock | Jul 2026 | €455,000 | 50 m |
| 24 The Sycamores, Stradbrook Hill, Blackrock | Oct 2025 | €280,000 | 52 m |
| 24 The Sycamores, Stradbrook Hill, Blackrock | May 2025 | €285,000 | 52 m |
| 2 The Oaks, Stradbrook Hill, Blackrock | Mar 2025 | €320,000 | 83 m |
| 47A St Fintan's Villas, Deansgrange, Blackrockprice excludes VAT | Mar 2026 | €687,224 | 91 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 received10 September 2021
- Decision issued28 October 2021
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