1, Washington Park, Rathfarnham, Dublin 14, D14 X510
Construction of a single-storey extension to the rear of the house.
SD26B/0148W · South Dublin County Council · Lodged 31 March 2026
- Reference
- SD26B/0148W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 March 2026
Summary
AI-generatedThe application seeks permission for a single-storey extension to the rear of the existing residential property, including all associated site works.
- Storey
- 1
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
Single storey extension to the rear of existing property 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 |
|---|---|---|---|
| 49 Butterfield Ave, Rathfarnham, Dublin 14 | Jan 2025 | €1,100,000 | 76 m |
| 48 Butterfield Ave, Rathfarnham, Dublin 14 | Jul 2025 | €316,600 | 83 m |
| 25 Kilvere, Rathfarnham, Dublin 14 | Jun 2026 | €946,000 | 133 m |
| 10 Riversdale, Butterfield Avenue, Rathfarnham | Jun 2025 | €990,000 | 215 m |
| 3 Butterfield Ave, Rathfarnham, Dublin 14 | Mar 2025 | €640,000 | 240 m |
| Broad Oaks, 79 Butterfield Ave, Rathfarnham Dublin 14 | Mar 2025 | €810,000 | 248 m |
| 9 Orchardstown Park, Templeogue, Dublin 14 | Feb 2025 | €565,000 | 270 m |
| 3 Orchardstown Dr, Templeogue, Dublin 14 | Jan 2025 | €635,000 | 277 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 received31 March 2026
- Decision due26 May 2026
- Decision issued15 May 2026
- Permission expiry24 June 2031
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