91, Trees Road Upper, Mount Merrion, Stillorgan, Co. Dublin
Demolition of a side garage to build a two-storey side extension and a single-storey rear extension.
D10B/0163 · Dun Laoghaire Rathdown County Council · Lodged 12 April 2010
- Reference
- D10B/0163
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 April 2010
Summary
AI-generatedThe project involves the demolition of an existing single-storey side garage. It will be replaced with a new two-storey side extension and a single-storey rear extension, alongside a roofspace conversion with a rear dormer.
- 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 for development consisting of (a) demolition of existing single storey garage to side, (b) construction of new replacement two storey extension to side of existing dwelling comprising study, shower room, utility etc. At ground floor and bedroom, bathroom etc. At first floor, (c) new single storey extension to rear comprising new family room, dining area and kitchen. (d) conversion and extension of roofspace to provide bedroom & ensuite with dormer to rear at 2nd floor, (e)...
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 |
|---|---|---|---|
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 70 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 89 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 118 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 121 m |
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 148 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 163 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 164 m |
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 173 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 received12 April 2010
- Decision issued4 June 2010
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