17, Corbawn Avenue, Shankill, Dublin 18, D18H5T3
Single-storey rear extension, garage conversion, and attic conversion to add three bedrooms in Shankill.
D25A/0461/WEB · Dun Laoghaire Rathdown County Council · Lodged 11 June 2025
- Reference
- D25A/0461/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 June 2025
Summary
AI-generatedThe project includes a new single-storey rear extension with a flat roof and balcony, a partial garage conversion with raised walls, and an attic conversion to create three bedrooms, a bathroom, storage, and a study. It also features a new rear dormer, roof windows, and a widened vehicular entrance.
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
A new single storey rear extension, with flat roof and balcony. Partially convert garage and raise the walls and roof of garage. Convert attic to habitable area comprising of 3 bedrooms, bathroom, storage area and study room, with dormer roof, new roof windows to existing roof. New windows to front, side and rear elevations, extend the vehicular entrance to 3.5 metres wide and all associated site works.
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 |
|---|---|---|---|
| 3 Seafield, Corbawn Lane, Shankill Dublin 18 | Jan 2026 | €1,220,000 | 118 m |
| 50 Shanganagh Cliffs, Shankill, Dublin | May 2025 | €540,000 | 180 m |
| Apt 18 - Glenbrae House, Glenbrae Court, Shankill | Dec 2025 | €417,000 | 214 m |
| 15 Eaton Brae, Shankill, Dublin | Oct 2025 | €503,200 | 282 m |
| 67 Shanganagh Cliffs, Shankill, Dublin | Feb 2025 | €500,000 | 291 m |
| 14 Corbawn Grove, Shankill, Dublin | Sept 2025 | €720,000 | 308 m |
| 28 Rathsallagh Drive, Shankill, Co Dublin | Apr 2026 | €465,000 | 341 m |
| 7 Corbawn Dr, Shankill, Dublin | Sept 2025 | €1,302,000 | 364 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 June 2025
- Decision due5 August 2025
- Decision issued30 July 2025
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
Alternations to an existing house including amended elevations, proposed dormers, new rooflights, demolition…
18, Corbawn Avenue, Shankill, Dublin 18, D18RW99
D25A/0278/WEBDún Laoghaire–RathdownLodged 7 Apr 2025Extension
- Granted50 m away
Permission for the following works: Construction of a 23sqm single storey extension to the front,…
20 Corbawn Avenue, Shankill, Co. Dublin
D20A/0455Dún Laoghaire–RathdownLodged 30 Jun 2020Extension
- Granted50 m away
Planning Retention permission and permission required for the following items — To retain existing unapproved…
20, Corbawn Avenue, Shankill, Dublin 18
D16B/0206Dún Laoghaire–RathdownLodged 16 May 2016Retention
- Granted60 m away
Permission sought for retention of previously converted attic space with windows front and back and a dormer…
15, Corbawn Avenue, Shankill, Dublin 18, D18CD58
D19B/0367Dún Laoghaire–RathdownLodged 1 Aug 2019Retention
- Granted60 m away
Alterations and extensions to dwelling, to include a front porch and side/rear extension of approx. 16.5 sq.m…
15, Corbawn Avenue, Shankill, Dublin 18, D18CD58
D24B/0112Dún Laoghaire–RathdownLodged 21 Mar 2024Extension
- Granted80 m away
Demolition of existing shed, reconfiguration of existing rear ground floor to create proposed open plan…
22, Corbawn Avenue, Shankill, Dublin 18, D18YV05
D23B/0255Dún Laoghaire–RathdownLodged 25 May 2023Extension
- Granted80 m away
Permission for the conversion of an attic space to one bedroom, one study and one bathroom; miscellaneous…
22, Corbawn Avenue, Shankill, Dublin 18
D13B/0229Dún Laoghaire–RathdownLodged 2 Jul 2013Extension
- Invalid80 m away
Demolition of existing shed, reconfiguration of existing rear ground floor to create proposed open plan…
22, Corbawn Avenue, Dublin 18, D18YV05
D23B/0204Dún Laoghaire–RathdownLodged 4 May 2023Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
A single storey extension to side & rear to include conversion of side garage, conversion of attic with…
107, Vernon Avenue, Clontarf, Dublin 3
WEB2158/25Dublin CityLodged 21 May 2025
- InvalidExtension
A part single-storey, part two-storey rear extension; a first-floor extension over the existing garage;…
29, Shanard Road, Whitehall, Dublin 9, D09 R254
WEB2492/26Dublin CityLodged 13 Jun 2026
- GrantedExtension
Ground floor single storey extension to rear of existing house. Attic conversion at first floor level and…
10, Chester Square, Glenageary, Co.Dublin
D07B/0761Dún Laoghaire–RathdownLodged 21 Aug 2007
- GrantedExtension
Conversion of existing garage to side with single-storey extension to rear & front, door to side, conversion…
Lugano, 585 Howth Road, Raheny, Dublin 5, D05 Y425
WEB1475/24Dublin CityLodged 22 Apr 2024
- GrantedExtension
A Single storey extension to the rear with 2No. rooflights, Demolition of existing single storey Garage to…
60, Crannagh Park, Rathfarnham, Dublin 14, D14 RV06
SD24B/0576South DublinLodged 19 Dec 2024
- GrantedExtension
A new single storey ground floor extension to rear of property, with flat roof and roof windows. Convert…
30, Eden Crescent, Rathfarnham, Dublin 16, D16P4F4
SD25B/0428WSouth DublinLodged 2 Jul 2025
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