21, Mulgrave Street, Dun Laoghaire, Co. Dublin
Demolition of a single-storey rear extension to build a new two-storey extension with a sun terrace.
D08B/0177 · Dun Laoghaire Rathdown County Council · Lodged 7 March 2008
- Reference
- D08B/0177
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 7 March 2008
Summary
AI-generatedThe project involves knocking down an existing single-storey rear extension. In its place, a new two-storey extension will be built, featuring ground-floor living space and a first-floor shower room and sun terrace.
- 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
Demolition of an existing single storey extension and construction of a two-storey extension comprising kitchen and living space at ground floor level, and shower room and sun-terrace at first floor to the rear.
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 |
|---|---|---|---|
| 21a Mulgrave St, Dun Laoghaire, Dublin | Feb 2026 | €840,000 | 11 m |
| 85/86 Patrick Street, Dun Laoghaire, Co. Dublin | Mar 2025 | €417,500 | 37 m |
| 91 Patrick St, Dun Laoghaire, Dublin | Dec 2025 | €450,000 | 38 m |
| 22 Patrick St, Dun Laoghaire, Dublin | Mar 2025 | €547,000 | 54 m |
| 63 Mulgrave Street, Dun Laoghaire, Co. Dublin | Oct 2025 | €765,000 | 78 m |
| 8 Northumberland Ave, Dun Laoghaire, Dublin | Feb 2025 | €1,100,000 | 94 m |
| 30 Mulgrave St, Dun Laoghaire, Dublin | Nov 2025 | €1,800,000 | 98 m |
| 15 Northumberland Ave, Dun Laoghaire, Dublin | May 2025 | €1,250,000 | 118 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 received7 March 2008
- Decision issued1 May 2008
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