57, Knocklyon Road, Knocklyon, Dublin 16
Demolition of a garage, construction of a rear extension and side porch, and attic conversion with a dormer window.
SD19B/0342 · South Dublin County Council · Lodged 29 August 2019
- Reference
- SD19B/0342
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 August 2019
- Floor area
- 96 m²
Summary
AI-generatedThe project involves the demolition of an existing garage and the construction of a 57 sq.m single-storey rear extension and side porch. It also includes converting the attic to form a first floor with a south-facing dormer window and revisions to the house's elevations.
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
Demolition of existing garage; construction of single storey extension to rear (east) and single storey porch to side (south) - total 57sq. M; conversion of existing attic to form a first floor to include a dormer window to the south and revisions to existing elevational treatment of the dwelling.
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 24 February 2020.
Notified floor area: 5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 56 Knocklyon Rd, Templeogue, Dublin 16 | Jul 2025 | €965,000 | 20 m |
| 50 Knocklyon Road, Templeogue, Dublin 16 | Nov 2025 | €650,100 | 79 m |
| 40 Woodbrook Park, Templeogue, Dublin 16 | Oct 2025 | €839,000 | 98 m |
| Castlegrace Ballyroan Park, Rathfarnham, Dublin 16 | Jan 2025 | €975,000 | 113 m |
| 42 Woodbrook Park, Templeogue, Dublin 16 | Feb 2025 | €635,000 | 114 m |
| 60 Lansdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Dec 2025 | €875,000 | 116 m |
| 80 Landsdowne Park, Knocklyon Rd, Templeogue Dublin 16 | Feb 2025 | €720,000 | 148 m |
| 27 Landsdowne Park, Knocklyon, Dublin 16 | Sept 2025 | €851,000 | 171 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 received29 August 2019
- Decision due23 October 2019
- Decision issued23 October 2019
- Grant issued3 December 2019
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