69, St. Helen's Road, Booterstown, Blackrock, Co. Dublin.
Demolition of a garage to build a two-storey front/side extension, a two-storey rear extension, and an attic conversion.
D17B/0578 · Dun Laoghaire Rathdown County Council · Lodged 14 December 2017
- Reference
- D17B/0578
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 December 2017
Summary
AI-generatedThis extensive development includes demolishing a domestic garage to construct a new ground-floor rear dining/utility extension, a first-floor rear bedroom extension, and an attic conversion with a rear dormer. It also features a new two-storey bay window and extension to the front and side.
- Storeys
- 3
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 for the following
- Demolish existing domestic garage
- Construct new ground floor level rear dining area and utility room extension
- New first floor level rear bedroom extension over existing kitchen and proposed new dining room
- Attic conversion to storage space with new rear dormer window
- Construct new two storey bay window and extension to front and side consisting of g. F. L. Study and play room with first floor level bedroom and bathroom
- Internal layout change
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 |
|---|---|---|---|
| 31 Trimleston Gardens, Booterstown, Blackrock | Oct 2025 | €968,000 | 66 m |
| 43 Seamount, Stillorgan Rd, Dublin | Feb 2025 | €575,000 | 126 m |
| 59 Seamount Block 3, Belfield, Stillorgan Rd | Oct 2025 | €112,667 | 126 m |
| 80 Trimleston Gardens, Booterstown, Dublin | Mar 2026 | €985,000 | 128 m |
| 106 Fosterbrook, Stillorgan Road, Blackrock | Jun 2026 | €905,000 | 132 m |
| 46 Trimleston Gardens, Booterstown, Dublin | Jan 2025 | €1,200,000 | 133 m |
| 179 Seamount, Stillorgan Rd, Blackrock | Jun 2026 | €955,000 | 137 m |
| 43 St Helens Rd, Booterstown, Dublin | Aug 2025 | €2,060,000 | 141 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 received14 December 2017
- Decision issued16 February 2018
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