55, Sefton, Rochestown Avenue, Dun Laoghaire, Co. Dublin
Construction of a new two-storey, three-bedroom detached house in Dun Laoghaire.
D09A/0496 · Dun Laoghaire Rathdown County Council · Lodged 9 July 2009
- Reference
- D09A/0496
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 July 2009
Summary
AI-generatedThe project involves building a new two-storey, three-bedroom detached house to the side of an existing dwelling. It includes the demolition of an existing rear garage, creating a shared access, and providing new off-street parking.
- Residential unit
- 1
- Storeys
- 2
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
Planning permission is sought for the construction of a new two storey, 3 bedroom detached dwelling (to side of existing detached dwelling) including demolition of existing garage/store to rear open space, with new shared access with existing dwelling to side, provision of a new access gate to rear garden/open space of proposed dwelling (including minor alterations to existing side and rear boundary walls), a new vehicular access and off street car parking (including alterations to width and ...
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 |
|---|---|---|---|
| 54 Sefton, Rochestown Ave, Dun Laoghaire | May 2026 | €980,000 | 14 m |
| 46 Sefton, Rochestown Ave, Dun Laoghaire | Feb 2026 | €790,000 | 94 m |
| 64 Sallynoggin Park, Sallynoggin, Dublin | Dec 2025 | €465,000 | 120 m |
| 7 Sefton, Rochestown Ave, Dun Laoghaire | Oct 2025 | €1,008,000 | 140 m |
| 5a Sefton, Rochestown Ave, Dun Laoghaire | Jul 2026 | €860,000 | 150 m |
| 18 Sefton, Rochestown Ave, Dun Laoghaire | Jul 2025 | €850,000 | 152 m |
| 88 Sallynoggin Park, Dun Laoghaire, Dublin | Jan 2026 | €575,000 | 158 m |
| 17 Sefton, Rochestown Ave, Dun Laoghaire | Oct 2025 | €805,000 | 159 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 received9 July 2009
- Decision issued15 March 2010
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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Permission sought for the construction of a new two storey, 3 bedroom detached dwelling (to side of existing…
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