No. 54 St. Helens Road, Booterstown, Blackrock, Co. Dublin, A94 VY04
Demolition of rear and side structures to build a single storey extension and widen the driveway.
D26A/0545/WEB · Dun Laoghaire Rathdown County Council · Lodged 17 July 2026
- Reference
- D26A/0545/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- In progress
- Type
- Permission
- Received
- 17 July 2026
Summary
AI-generatedThe project involves the demolition of existing rear and side structures, including a garage. It will be replaced with a single storey extension to the rear and side, a new front bay window, a rooflight, and a widened vehicular entrance of 3.5 metres.
- 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
- Alterations to existing vehicular entrance to increase in width to 3.5m
- Demolition of the existing rear and side structures including garage
- Construction of a single storey extension to the rear and side including for new bay window to the front elevation
- New rooflight on the pitched side of the existing roof
- All associated alterations and demolitions, site, drainage, landscaping and ancillary 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 |
|---|---|---|---|
| 43 St Helens Rd, Booterstown, Dublin | Aug 2025 | €2,060,000 | 86 m |
| 31 Trimleston Gardens, Booterstown, Blackrock | Oct 2025 | €968,000 | 125 m |
| 80 Trimleston Gardens, Booterstown, Dublin | Mar 2026 | €985,000 | 136 m |
| 46 Trimleston Gardens, Booterstown, Dublin | Jan 2025 | €1,200,000 | 173 m |
| 59 Seamount Block 3, Belfield, Stillorgan Rd | Oct 2025 | €112,667 | 175 m |
| 43 Seamount, Stillorgan Rd, Dublin | Feb 2025 | €575,000 | 175 m |
| 13 Castle Court, Booterstown Ave, Blackrocknot full market price | Jul 2025 | €600,000 | 201 m |
| 106 Fosterbrook, Stillorgan Road, Blackrock | Jun 2026 | €905,000 | 202 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 received17 July 2026
- Decision due10 September 2026
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