103 Trees Road Upper, Mount Merrion, Co Dublin
Construction of single and two-storey rear extensions and an attic conversion in Mount Merrion.
D17B/0521 · Dun Laoghaire Rathdown County Council · Lodged 17 November 2017
- Reference
- D17B/0521
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 November 2017
Summary
AI-generatedThe project includes a part single-storey and part two-storey extension to the rear of the property. It also features an attic conversion incorporating two rear dormer windows and front roof lights.
- Floor area
- 75 m²
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 for the construction of part single storey extension (17.80 sqm) and part two story extension (23.67 sqm) to rear of property, conversion of attic space (33.25 sqm), incorporating two dormer windows to rear elevation, insertion of two roof lights on front elevation and associated site works.
Built & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Built — construction complete
A commencement notice records works starting on 28 January 2019.
Notified floor area: 74.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 27 Redesdale Rd, Mount Merrion, Dublin | May 2025 | €1,000,000 | 76 m |
| 21 Cedarmount Rd, Mount Merrion, Dublin | Nov 2025 | €910,000 | 145 m |
| 13 Redesdale Rd, Mount Merrion, Dublin | Sept 2025 | €850,000 | 157 m |
| 71 Trees Road, Mount Merrion, Co Dublin | Aug 2025 | €1,480,000 | 175 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 183 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 185 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 187 m |
| Cherryview, 1a Glenabbey Rd, Mount Merrion | Mar 2025 | €1,250,000 | 188 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 received17 November 2017
- Decision issued19 January 2018
- Appeal submitted14 February 2018
- Appeal decided31 July 2018
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