5, Lanesville Mews, Lanesville, Dun Laoghaire, Co. Dublin, A96XD83
Rear extension, front porch, and attic conversion with a rear dormer at a house in Dun Laoghaire.
D25B/0670/WEB · Dun Laoghaire Rathdown County Council · Lodged 28 November 2025
- Reference
- D25B/0670/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 November 2025
Summary
AI-generatedThe development consists of a new single-storey rear extension, an infill front porch, and a new rear dormer window to facilitate a habitable attic conversion. It also includes new rooflights to the front and internal alterations.
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
-new single storey extension to the rear of the existing dwelling with associated rooflight. -new infill front porch and new high level window to the side of the existing dwelling. -new dormer to rear of the main house roof to facilitate a habitable attic conversion. -new rooflights to front slope of existing dwelling. -all associated internal alterations, demolitions, site, landscaping, drainage 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 |
|---|---|---|---|
| 19 Monkstown Farm, Dun Laoghaire, Dublin | Jan 2025 | €312,500 | 41 m |
| 3 Laurel Bank, Lanesville, Dun Laoghaire | Mar 2025 | €570,000 | 51 m |
| 25 Monkstown Farm, Monkstown, Co Dublin | May 2026 | €385,000 | 70 m |
| 59 Oliver Plunkett Avenue, Monkstown Farm, Dun Laoghaire | Mar 2025 | €449,000 | 70 m |
| 26 Monkstown Farm, Dun Laoghaire, Co Dublin | Feb 2025 | €400,000 | 76 m |
| 18 Lanesville, Glenageary, Dublin | May 2026 | €690,000 | 100 m |
| 17 Oliver Plunkett Villas, Monkstown Farm, Monkstown Dun Laoghaire | Nov 2025 | €535,000 | 103 m |
| 34 Laurel Bank, Lanesville, Monkstownnot full market price | Sept 2025 | €85,000 | 121 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 received28 November 2025
- Decision due30 January 2026
- Decision issued26 January 2026
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