21, Tivoli Terrace South, Dun Laoghaire, Dublin, A96H524
Demolition of a shed and rear extension to construct a widened two-storey rear extension and a rebuilt side extension.
D25A/0714/WEB · Dun Laoghaire Rathdown County Council · Lodged 16 September 2025
- Reference
- D25A/0714/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 September 2025
Summary
AI-generatedThe project involves demolishing a rear shed and single-storey extension, partially demolishing and rebuilding a side garage with a rear extension, and widening the existing two-storey rear extension under a new pitched roof. It also includes external insulation, widening the vehicular gate, and installing solar panels.
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 development will consist of: demolition of shed and single storey-extension to rear; partial demolition and reconstruction of converted garage to side of house with single-storey extension to rear (additional 3.2 sq. M) and recessed entrance porch to the front (south) elevation; widening of existing two-storey extension to rear to align with width of original house including associated demolition works (additional 19.6 sq. M); extension of the existing pitched roof to replace existing flat roof over two-storey extension to rear; alterations to elevations including the installation of an external insulated render system with decorative brick cladding to front (south) elevation, relocation of the existing hall door and alterations to some window opes; demolition of chimney stacks to rear; provision of rooflights, solar pv panels and covered bicycle storage; widening of the vehicular entrance gateway to 3.5m; and all associated 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 |
|---|---|---|---|
| Clonfert, Tivoli Rd, Dun Laoghaire | Nov 2025 | €855,000 | 88 m |
| Tivoli Mews, 7 Tivoli Terrace South, Dun Laoghaire | May 2025 | €1,110,000 | 95 m |
| 10 Clifton Court, Tivoli Terrace South, Dun Laoghaire | Sept 2025 | €485,000 | 119 m |
| Eglinton Cottage, Tivoli Road, Dun Laoghaire | Apr 2025 | €815,000 | 136 m |
| 12 Tivoli Terrace North, Dun Laoghaire, Dublin | Oct 2025 | €1,225,000 | 144 m |
| 4 Eglinton Park, Dun Laoghaire, Dublin | Jul 2025 | €1,600,000 | 147 m |
| Airhill, Tivoli Terrace North, Dun Laoghaire | Jun 2025 | €865,000 | 178 m |
| 3 Patrick Court, Patrick St, Dun Laoghaire | Jun 2026 | €585,000 | 217 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 received16 September 2025
- Decision due10 November 2025
- Decision issued4 November 2025
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