10, Knocklyon Drive, Ballyroan, Dublin 16.
Single-storey rear extension, two-storey side extension, rear dormer window, and a widened driveway entrance.
SD18B/0100 · South Dublin County Council · Lodged 16 March 2018
- Reference
- SD18B/0100
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 March 2018
- Floor area
- 58.3 m²
Summary
AI-generatedThe development consists of a single-storey extension to the rear and a two-storey extension to the side of the existing house. It also includes a new dormer window on the rear roof and widening the vehicular entrance to 3.5 metres.
- 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
(1) construction of a single-storey extension to rear; (2) construction of a two-storey extension to the side with roof light; (3) construction of a dormer to the rear, at first floor level; (4) widening of existing vehicular entrance from 2385mm to 3500mm.
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 6 August 2018.
Notified floor area: 129 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 8 Knocklyon Dr, Templeogue, Dublin 16 | Sept 2025 | €755,000 | 14 m |
| 11 Ballyroan Park, Templeogue, Dublin 16 | Sept 2025 | €710,000 | 61 m |
| 30 Ballyroan Park, Templeogue, Dublin 16 | Dec 2025 | €675,000 | 79 m |
| 54 Ballyroan Road, Rathfarnham, Dublin 16 | Feb 2026 | €894,000 | 96 m |
| Castlegrace Ballyroan Park, Rathfarnham, Dublin 16 | Jan 2025 | €975,000 | 124 m |
| 95 Ballyroan Rd, Templeogue, Dublin 16 | Sept 2025 | €675,000 | 165 m |
| 90 Ballyroan Rd, Templeogue, Dublin 16 | May 2025 | €337,500 | 195 m |
| No 2 The Lodge, Hersil Wood, Knocklyon | Jan 2025 | €940,000 | 247 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 March 2018
- Decision due10 May 2018
- Decision issued10 May 2018
- Grant issued18 June 2018
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