26 Doonamana Road, Dún Laoghaire, Co Dublin
First floor extension over the garage and an attic conversion with a rear dormer window.
D18B/0436 · Dun Laoghaire Rathdown County Council · Lodged 9 October 2018
- Reference
- D18B/0436
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 October 2018
Summary
AI-generatedThe project involves building a first-floor extension over the previously converted side garage. It also includes converting the attic space into a playroom, featuring a flat-roof dormer to the rear and a roof window to the front, alongside internal alterations.
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 a first floor extension over previously converted garage at side. Conversion of the attic space to a playroom with dormer type flat roof to rear and roof window to the front. Internal alterations and all associated site works to existing dwelling house.
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 |
|---|---|---|---|
| 1 Doonamana Rd, Dun Laoghaire, Dublin | Jul 2025 | €912,500 | 121 m |
| 22 Auburn Dr, Killiney, Dublin | Sept 2025 | €680,000 | 129 m |
| 11 Granville Close, Dun Laoghaire, Dublin | Jan 2025 | €790,000 | 140 m |
| 15 Auburn Close, Killiney, Dublin | May 2026 | €625,000 | 160 m |
| 9 Watson Ave, Killiney, Dublin | Apr 2026 | €729,000 | 188 m |
| 22 Doonanore Park, Dun Laoghaire, Dublin | Dec 2025 | €740,000 | 192 m |
| 17 Watson Ave, Killiney, Dublin | Feb 2026 | €700,000 | 223 m |
| 58 Auburn Rd, Killiney, Dublin | Oct 2025 | €916,000 | 242 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 received9 October 2018
- Decision issued3 December 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Single-storey extension to front and side of existing dwelling house and all associated site works
30, Doonamana Road,Dun Laoghaire, Dublin, A96V6Y4
D23B/0179Dún Laoghaire–RathdownLodged 21 Apr 2023Extension
- Refused30 m away
Retention of an existing 3.7sqm garden shed at the front of the site, for storage of motorcycle, family…
20, Doonamana Road, Dun Laoghaire, Co. Dublin
D08B/0026Dún Laoghaire–RathdownLodged 23 Jan 2008Retention
- Granted40 m away
Construction of single storey extension to rear and re-roofing of existing single storey garage and kitchen…
79, Granville Road, Dun Laoghaire, Co. Dublin
D04B/0171Dún Laoghaire–RathdownLodged 9 Mar 2004Extension
- Granted60 m away
Permission is sought for development consisting of demolition of semi-detached sheds behind the garage, part…
73 Granville Road, Cabinteely, Dún Laoghaire, Co. Dublin, A96 K7P0
D25A/0840Dún Laoghaire–RathdownLodged 6 Nov 2025Extension
- Refused60 m away
Demolition of garage, kitchen and first floor bedroom to south side, along with roof alteration to existing…
31, Doonamana Road, Dun Laoghaire, Co. Dublin
D08A/1010Dún Laoghaire–RathdownLodged 4 Sept 2008New dwelling
- Granted60 m away
Demolition of garage, kitchen and first floor bedroom to south side, along with roof alteration to existing…
31, Doonamana Road, Dun Laoghaire, Co. Dublin
D08A/1351Dún Laoghaire–RathdownLodged 11 Dec 2008New dwelling
- Granted70 m away
New single storey porch, incorporating extension of garage, to front of dwelling — Material change of use…
17, Doonamana Road, Cabinteely, Dublin 18
D08B/0654Dún Laoghaire–RathdownLodged 2 Sept 2008Change of use
- Granted70 m away
Permission for the demolition of the existing garage/store and the construction of a new single storey…
20 Granville Close, Cabinteely,Glenageary, Dublin 18
D14B/0332Dún Laoghaire–RathdownLodged 3 Oct 2014Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission for the conversion of an existing garage to a play room, alterations to the front of the house…
45 Cabinteely Avenue, Cabinteely, Co Dublin
D14B/0249Dún Laoghaire–RathdownLodged 10 Jul 2014
- GrantedExtension
Permission for a two storey extension to side, single storey extension to rear and attic conversion with…
24 Newtownpark Avenue, Blackrock, Co Dublin
D15A/0494Dún Laoghaire–RathdownLodged 4 Aug 2015
- GrantedExtension
Permission for development consisting of the conversion of attic to playroom with dormer type flat roof to…
175, Pearse Road, Sallynoggin, Co. Dublin
D13B/0184Dún Laoghaire–RathdownLodged 29 May 2013
- GrantedExtension
Single storey extension to rear; conversion of garage area to play room; conversion of existing attic space…
19, Knockmeenagh Road, Dublin 22
SD20B/0146South DublinLodged 11 May 2020
- GrantedExtension
Permission for development . The development will consist of; converting the existing garage to contain a…
4 South Avenue, Mount Merrion, Co. Dublin, A94 CH96
D21B/0220Dún Laoghaire–RathdownLodged 4 May 2021
- GrantedExtension
Planning permission for 1.) the conversion of an existing side garage to a playroom space, 2.) a single…
37, Cannonbrook Park, Lucan, Co. Dublin
SD24B/0228South DublinLodged 21 May 2024
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