17, Thorncliffe Park, Churchtown, Dublin 14, D14R262
Attic conversion with roof modifications, a raised gable window, and a rear dormer window.
D26B/0081/WEB · Dun Laoghaire Rathdown County Council · Lodged 11 February 2026
- Reference
- D26B/0081/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 February 2026
Summary
AI-generatedThe project involves converting the existing attic space. This includes modifying the roof structure, raising the gable wall to install a window, adding three front roof windows, and constructing a flat-roof dormer to the rear.
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
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window, new access stairs, 3no. Roof windows to the front and flat roof dormer to the rear.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & 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 |
|---|---|---|---|
| 54 Thorncliffe Park, Rathgar, Dublin 6 | Dec 2025 | €1,195,000 | 117 m |
| 180 Orwell Rd, Rathgar, Dublin 6 | May 2026 | €2,725,000 | 147 m |
| 21 Green Park, Orwell Rd, Dublin 14 | Nov 2025 | €1,915,000 | 147 m |
| Landore Hall, 7 Landore, Orwell Rd | Nov 2025 | €3,000,000 | 193 m |
| 10 Ard Na Greinne, Eaton Brae, Orwell Road | Mar 2025 | €1,037,000 | 204 m |
| 49 Orwell Gardens, Dublin 14, Dublin | Jan 2025 | €537,000 | 209 m |
| 53 Orwell Gardens, Churchtown, Dublin 14 | Oct 2025 | €622,000 | 213 m |
| Apt 1, Newtown House, Churchtown Dublin 14 | Jun 2026 | €1,850,000 | 255 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 received11 February 2026
- Decision due7 April 2026
- Decision issued1 April 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Permission & retention permission for the development of an existing semi-detached dwelling. The development…
19, Thorncliffe Park, Rathgar, Dublin 14, D14Y209
D25A/0229/WEBDún Laoghaire–RathdownLodged 24 Mar 2025Extension
- GrantedAt this site
Extension of the existing dwelling to the side for covered storage area at ground floor and extended bedrooms…
13, Thorncliffe Park, Dublin 14, D14PK13
D23B/0380Dún Laoghaire–RathdownLodged 14 Aug 2023Extension
- InvalidAt this site
Extension of the existing dwelling to the side for covered storage area at ground floor and extended bedrooms…
13, Thorncliffe Park, Dublin 14, D14PK13
D23B/0336Dún Laoghaire–RathdownLodged 13 Jul 2023Extension
- Granted30 m away
Planning permission sought for the widening and relocation of existing entrance, demolition of non original…
21, Thorncliffe Park, Rathgar, Dublin 14
D09A/0805Dún Laoghaire–RathdownLodged 11 Nov 2009Extension
- Granted40 m away
Revised first floor extension to North side of proposed extensions. [LOCATION] 23 Thorncliffe Park Road,…
23 Thorncliffe Park Road, Rathgar, Dublin 14.
D02B/0117Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- Granted40 m away
Single storey front bay/porch and side extensions , first floor extension to rear with altered oriel window,…
23 Thorncliffe Park Road, Rathgar, Dublin 14.
D02A/0178Dún Laoghaire–RathdownLodged 8 Mar 2002Extension
- Granted70 m away
Permission for construction of new dormer windows in existing attic storeroom to rear as well as removal of…
9, Thorncliffe Park, Orwell Road, Dublin 14, D14RX00
D21B/0689Dún Laoghaire–RathdownLodged 17 Dec 2021Extension
- Granted70 m away
Planning permission is sought for installation of two new roof lights in the existing loft room to the front
43, Thorncliffe Park, Milltown,Dublin 14
D10B/0471Dún Laoghaire–RathdownLodged 26 Nov 2010Alterations
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