18 Highfield Park, Dundrum, Dublin 14
Demolition of a garage and construction of ground floor extensions and a new dormer roof level.
D16A/0231 · Dun Laoghaire Rathdown County Council · Lodged 6 April 2016
- Reference
- D16A/0231
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 April 2016
Summary
AI-generatedThe application proposes the demolition of an existing 33 sqm garage annex. It seeks to construct ground floor extensions to the front, side, and rear (46 sqm) and a new dormer level within the existing roofline containing three bedrooms (77.8 sqm), totaling 123.8 sqm of new extension area.
- Floor area
- 124 m²
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 for alterations to existing semi-detached dwelling, consisting of demolition of existing garage annex of 33m2 and extensions at ground floor to front, side and rear (new area of 46m2) and new dormer level within existing roof line with three bedrooms (new area of 77.8m2) with overall new extension area of 123.8m2, revised off street parking access and all ancillary works.
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 31 May 2017.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 2 Westbrook Rd, Dundrum, Dublin 14 | Jul 2025 | €980,000 | 36 m |
| 6 Westbrook Rd, Dundrum, Dublin 14 | Aug 2025 | €886,500 | 46 m |
| 23 Highfield Park, Dundrum, Dublin | Jul 2025 | €1,118,000 | 48 m |
| 10 Westbrook Rd, Dundrum, Dublin 14 | Jan 2025 | €770,000 | 67 m |
| 24 Westbrook Rd, Dundrum, Dublin 14 | Sept 2025 | €800,000 | 103 m |
| 11 St Columbanus Road, Milltown, Dublin 14 | Mar 2025 | €560,000 | 116 m |
| Apt 24 - Carmichael Hall, St Columbanus Road, Dundrum | Oct 2025 | €450,000 | 132 m |
| Apt 2, Carmichael Hall, St Columbanus Rd Dublin 14 | Feb 2025 | €405,000 | 137 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 received6 April 2016
- Decision issued25 May 2016
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