28, Thornhill Road, Mount Merrion, Co. Dublin
Demolition of a side garage, construction of a two storey side extension, rear extension, and attic conversion.
D08A/1108 · Dun Laoghaire Rathdown County Council · Lodged 1 December 2008
- Reference
- D08A/1108
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 December 2008
Summary
AI-generatedThe development consists of demolishing a side garage, building a two storey side/front extension, a single storey rear extension, converting the attic with new rooflights, and widening the vehicular entrance.
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
- The demolition of the existing single storey garage to the side of the semi-detached two-storey house
- Construction of a new pitched roof, two-storey extension to the side and front with 2 new bay windows with lean-to roofs, and a single storey flat roof extension to the rear with new roof lights
- New entrance to the side elevation
- Conversion of the attic with new rooflights to the side and rear
- Widening of the existing vehicular entrance
- All ancillary site works
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 |
|---|---|---|---|
| 33 Clonmore Rd, Mount Merrion, Dublin | Apr 2026 | €1,425,000 | 115 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 145 m |
| 24 South Ave, Mount Merrion, Dublin | Dec 2025 | €1,580,000 | 163 m |
| 28 South Ave, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 165 m |
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 171 m |
| 14 South Avenue, Mount Merrion, Co Dublin | Sept 2025 | €920,000 | 187 m |
| 98 Lr Kilmacud Rd, Stillorgan, Dublin | Jul 2025 | €1,187,000 | 211 m |
| 17 Dale Close, Stillorgan | Nov 2025 | €920,000 | 219 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 received1 December 2008
- Decision issued17 December 2008
Related developments
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