39 Highthorn Park, Dún Laoghaire, Co Dublin
Addition of a rear dormer window and a front rooflight to an existing house.
D17B/0457 · Dun Laoghaire Rathdown County Council · Lodged 4 October 2017
- Reference
- D17B/0457
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 October 2017
Summary
AI-generatedThe applicant is seeking permission to install a new dormer window on the rear roof slope. The works also include the installation of one Velux rooflight on the front roof slope.
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 is sought for a dormer window to the rear and 1 velux window to front of existing roof and associated 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 |
|---|---|---|---|
| 58 Hightorn Park, Mounttown, Dun Laoghaire | May 2025 | €710,000 | 63 m |
| 7 Mounttown Villas, Mounttown Lower, Mounttown | Mar 2026 | €480,100 | 77 m |
| Sunnybank, 1 Mounttown Park, Dun Laoghaire | Jan 2025 | €1,250,000 | 102 m |
| 44 Highthorn Park, Dun Laoghaire, Co Dublin | Jun 2026 | €578,000 | 106 m |
| 54 Mounttown Rd Lower, Dun Laoghaire, Dublin | Jan 2026 | €940,000 | 108 m |
| Apt 14, Woodlawn House, Lower Mounttown | Apr 2026 | €475,000 | 141 m |
| 1 Woodlawn House, Woodlawn Park, Dun Laoghaire | May 2026 | €441,000 | 141 m |
| 44mounttown Road, Monkstown, Dublin | Dec 2025 | €985,000 | 146 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 received4 October 2017
- Decision issued27 November 2017
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission is sought for a dormer window to the rear and 1 Velux window to front of existing roof and…
37, Highthorn Park, Dun Laoghaire, Co. Dublin
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Permission is sought for two dormer windows to the rear and wo Velux windows to the front of existing roof…
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Permission sought for the construction of a dormer window to the rear and the installation of two velux roof…
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D18B/0389Dún Laoghaire–RathdownLodged 31 Aug 2018
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Permission is sought for the construction of a dormer window to the side at attic level, 2 velux windows to…
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- GrantedExtension
Permission is sought for a new dormer window to existing roof at rear of existing dwelling
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