42, South Avenue, Mount Merrion, Co. Dublin
Demolition of existing extensions to build a new two-storey side extension and a single-storey rear extension.
D04B/0421 · Dun Laoghaire Rathdown County Council · Lodged 28 May 2004
- Reference
- D04B/0421
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 May 2004
Summary
AI-generatedThe application seeks the demolition of an existing two-storey side extension and single-storey rear extensions. In their place, a new two-storey side extension with a pitched roof and a single-storey lean-to rear extension will be built, along with two new roof windows.
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 the existing two-storey extension to side and single storey extensions to rear and for erection of new two-storey extension with pitched roof to side and single storey lean-to extension to rear, install 2 no. New roof windows to main pitched roof at rear and ancillary siteworks.
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 |
|---|---|---|---|
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 60 m |
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 78 m |
| 28 South Ave, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 86 m |
| 62 Thornhill Oaks, Blackrock, Co. Dublinprice excludes VAT | Mar 2026 | €859,031 | 103 m |
| 24 South Ave, Mount Merrion, Dublin | Dec 2025 | €1,580,000 | 106 m |
| Thornhill, Cherry Garth, Mount Merrion | Aug 2025 | €1,750,000 | 110 m |
| 63 Thornhill Oaks, Blackrock, Co. Dublin | May 2026 | €870,000 | 116 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 152 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 May 2004
- Decision issued20 July 2004
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