123, Lower Kilmacud Road, Stillorgan, Dublin, A94N624
Partial demolition and major redesign of a house, including a rear extension, side/front extensions, and a new mansard roof.
D23A/0459 · Dun Laoghaire Rathdown County Council · Lodged 13 February 2024
- Reference
- D23A/0459
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 February 2024
Summary
AI-generatedThe project involves demolishing the rear, side, and part of the front wall, as well as removing the existing roof and garage. A new design will be built featuring a single-storey rear extension, side and front ground floor extensions, a new mansard roof with dormers, and a widened vehicle 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
Permission is sought to demolish the rear, side and part front wall of the house and remove existing roof and adjoining garage to allow new design. External glazing and internal walls altered to accommodate the new layout. The proposed design consists of a single storey flat roof extension to the rear with rooflight over. A side and front extension on the ground floor. A new mansard roof over the new footprint with gable walls to front and rear on the first floor with dormers on both side elevations. Roof lights in the main new roof, an addition of a canopy over the front door and a redesign & widen of the front vehicle entrance. Maintain connection to public sewerage and surface water and 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 | 149 m |
| 14 South Avenue, Mount Merrion, Co Dublin | Sept 2025 | €920,000 | 150 m |
| 24 South Ave, Mount Merrion, Dublin | Dec 2025 | €1,580,000 | 158 m |
| 28 South Ave, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 166 m |
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 181 m |
| 17 Dale Close, Stillorgan | Nov 2025 | €920,000 | 190 m |
| 7 Clonmore Rd, Mount Merrion, Dublin | Sept 2025 | €1,400,000 | 205 m |
| 10 Marsham Court, Kilmacud Rd Upper, Stillorgan | Sept 2025 | €792,000 | 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 received13 February 2024
- Decision due11 March 2024
- Decision issued11 March 2024
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