3, Seapoint Avenue, Blackrock, County Dublin, A94X0P8
Demolition of side extensions and conservatory, and construction of a new rear extension.
D25B/0507 · Dun Laoghaire Rathdown County Council · Lodged 15 September 2025
- Reference
- D25B/0507
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 September 2025
Summary
AI-generatedThe project involves the demolition of existing flat-roof side extensions and a rear glazed conservatory. It will be replaced by a new single-storey flat-roof rear extension with rooflights, alongside internal alterations, refurbishment, and new rooflights on the rear pitched roof.
- Storey
- 1
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
- The development consists of
- Demolition of existing flat roof side extensions and rear glazed conservatory
- Construction of a new single storey flat roof rear extension with rooflights
- Internal alterations, refurbishment and repositioning of partitions
- External elevational alterations to the side and rear and front
- New 'velux' rooflights on the rear pitched roof
- General site works including landscaping, drainage and associated site works
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 |
|---|---|---|---|
| 3 Seapoint Ave, Blackrock, Dublin | Sept 2025 | €2,315,000 | 25 m |
| 7 Temple Park Ave, Blackrock, Dublin | Jun 2026 | €1,440,000 | 71 m |
| 30 Newtown Ave, Blackrock, Dublin | Apr 2025 | €880,000 | 89 m |
| 11 Seapoint Court, Blackrock, Co Dublinnot full market price | Mar 2026 | €19,296 | 148 m |
| 14 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €580,000 | 148 m |
| 25 Maretimo Gardens East, Blackrock, Dublin | Jul 2025 | €1,742,710 | 150 m |
| 7 Seapoint Court, Temple Crescent, Blackrock | May 2025 | €530,000 | 156 m |
| 4 Seapoint Court, Temple Crescent, Blackrock | Aug 2025 | €440,000 | 157 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 received15 September 2025
- Decision due7 November 2025
- Decision issued4 November 2025
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