Site on Glenageary Avenue, Thomastown, Glenageary, Co Dublin
Modifications to a previously permitted house, including a small side extension and an increased ridge height.
D15A/0381 · Dun Laoghaire Rathdown County Council · Lodged 5 June 2015
- Reference
- D15A/0381
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 June 2015
Summary
AI-generatedThe proposed modifications include changing external finishes to white plaster, increasing the ridge height by 200mm, and adding a 5 sqm side extension. It also features a new dormer window, revised internal layouts, and revised fenestration.
- Floor area
- 5 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 modifications to development previously permitted under reg. Ref. D14a/0556, as follows: a. All external finishes to house to be nap white plaster render. B. Increase of ridge height by 200mm. C. 2.5 sqm extension to the side (west) elevation at ground and first floor levels (5 sqm accumulatively). D. Dormer window at first floor level to east elevation. E. Revised internal layout. F. Revised fenestration. G. Revised roof lights. H. External canopy over front/main entran...
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.
Built — construction complete
A commencement notice records works starting on 30 June 2016. A completion certificate was lodged on 8 January 2018.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 23 Park Road, Glenageary Heights, Glenagearynot full market price | Oct 2025 | €428,500 | 62 m |
| No. 2 Clos Na Pairce (Park Close), Wexfordnot full market price · price excludes VAT | Jul 2026 | €264,008 | 103 m |
| No. 4 Clos na Pairce (Park Close), Wexfordnot full market price · price excludes VAT | Jul 2026 | €305,286 | 107 m |
| 129 Glenageary Ave, Glenageary, Dublin | Mar 2025 | €820,000 | 121 m |
| 154 Glenageary Park, Dun Laoghaire, Dublin | Jun 2025 | €825,000 | 121 m |
| No. 3 Clos na Pairce (Park Close), Wexfordnot full market price · price excludes VAT | Jul 2026 | €305,286 | 151 m |
| 83 Glenageary Ave, Glenageary, Dublin | Dec 2025 | €745,000 | 167 m |
| No. 25 Clos na Pairce (Park Close), Wexfordnot full market price · price excludes VAT | Jul 2026 | €305,286 | 179 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 received5 June 2015
- Decision issued23 July 2015
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 for: (a) Revised house number 01 in relation to planning application Reg. Ref. no. D13A/0115. (b)…
Site on Glenageary Avenue, Thomastown, Glenageary, Co Dublin
D14A/0556Dún Laoghaire–RathdownLodged 28 Aug 2014New dwelling
- WithdrawnAt this site
Permission for modifications to development previously permitted under Reg. Ref. D14A/0556. Permission is…
Glenageary Avenue, Thomastown, Glengeary, Co. Dublin
D15A/0231Dún Laoghaire–RathdownLodged 9 Apr 2015Alterations
- WithdrawnAt this site
Permission for modifications to development previously permitted under Reg. Ref. D13A/0115. Permission is…
Glenageary Avenue, Thomastown, Glengeary, Co. Dublin
D15A/0233Dún Laoghaire–RathdownLodged 9 Apr 2015Alterations
- Granted30 m away
Permission for development consisting of: (a) 4 number 2 and a half storey houses, (b) each containing - a…
site on Glenageary Avenue, Thomastown, Glenageary, Co Dublin
D13A/0115Dún Laoghaire–RathdownLodged 23 Oct 2013Housing estate
- Granted30 m away
Permission for modifications to development previously permitted under Reg. Ref. D13A/0115 as follows: A. All…
Site on Glenageary Avenue, Thomastown, Glenageary, Co Dublin
D15A/0380Dún Laoghaire–RathdownLodged 5 Jun 2015Alterations
- Refused30 m away
For the construction of a 2 No. 1 bed apartments and 10 No. 2 bed apartments, totalling 12 No. apartments in…
Site on Glenageary Avenue, Thomastown, Glenageary, Co. Dublin
D05A/0381Dún Laoghaire–RathdownLodged 29 Mar 2005Apartments
- Granted30 m away
Permission is sought for the construction of 4no. one bedroom apartments and 8no. two bedroom apartments…
Thomastown, Glenageary Avenue, Glenageary, Co. Dublin
D06A/1936Dún Laoghaire–RathdownLodged 21 Aug 2007Apartments
- Invalid30 m away
2 no. 1 bedroom apartments and 10 no. 2 bed apartments, totalling 12 no. apartments in a three storey block…
Site on Glenageary Avenue, Thomastown, Glengeary, Co. Dublin.
D05A/0236Dún Laoghaire–RathdownLodged 25 Feb 2005Apartments
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
Permission for modifications to development previously permitted under Reg. Ref. D13A/0115 as follows: A. All…
Site on Glenageary Avenue, Thomastown, Glenageary, Co Dublin
D15A/0380Dún Laoghaire–RathdownLodged 5 Jun 2015
- GrantedAlterations
Permission for development. The development will consist of modifications to the previously approved…
12 Clonmore Road, Mount Merrion, Co. Dublin
D20A/0077Dún Laoghaire–RathdownLodged 3 Feb 2020
- GrantedExtension
Permission for development consisting of construction of single storey extension to the side of existing…
31, Richmond Avenue, Monkstown, Co. Dublin
D14B/0243Dún Laoghaire–RathdownLodged 7 Jul 2014
- GrantedExtension
Permission for modifications to existing single storey rear extension incorporating revised elevational…
8 Ballinteer Drive, Dublin 16
D16B/0214Dún Laoghaire–RathdownLodged 23 May 2016
- GrantedRetention
Permission sought to retain modifications to approved planning (Reg. Ref. D04B/0761) to include replacement…
Nendrum, Knocksinna, Foxrock, Dublin 18
D07B/0160Dún Laoghaire–RathdownLodged 23 Feb 2007
- GrantedExtension
Permission for the construction of a 2 storey 34 sqm extension. The development consists of the following…
1 Eastmount, Seafield, Shankill, Co Dublin
D18A/0184Dún Laoghaire–RathdownLodged 28 Feb 2018
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.