42, Trimleston Gardens, Booterstown, Co. Dublin
Garage conversion and first-floor extension with a matching pitched roof.
D05B/0677 · Dun Laoghaire Rathdown County Council · Lodged 13 September 2005
- Reference
- D05B/0677
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 September 2005
Summary
AI-generatedThe application proposes converting the existing garage and constructing a first-floor extension above it with a matching pitched roof. A new rooflight will also be installed to the rear.
- Storeys
- 2
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
For proposed garage conversion and extension at first floor with pitched roof to match existing roof. New roof light 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 |
|---|---|---|---|
| 46 Trimleston Gardens, Booterstown, Dublin | Jan 2025 | €1,200,000 | 27 m |
| 83 Fosterbrook, Stillorgan Rd, Mount Merrion | Apr 2026 | €1,106,000 | 45 m |
| 31 Trimleston Gardens, Booterstown, Blackrock | Oct 2025 | €968,000 | 53 m |
| 106 Fosterbrook, Stillorgan Road, Blackrock | Jun 2026 | €905,000 | 78 m |
| 76 Fosterbrook, Stillorgan Rd, Dublin | Dec 2025 | €905,000 | 80 m |
| 80 Trimleston Gardens, Booterstown, Dublin | Mar 2026 | €985,000 | 84 m |
| 53 Trimleston Gardens, Booterstown, Dublin | May 2025 | €1,160,000 | 85 m |
| 74 Fosterbrook, Stillorgan Rd, Stillorgan | May 2025 | €845,000 | 92 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 received13 September 2005
- Decision issued28 October 2005
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
To provide for a driveway entrance
44, Trimleston Gardens, Booterstown, Co. Dublin
D05A/1232Dún Laoghaire–RathdownLodged 23 Sept 2005Alterations
- GrantedAt this site
Conversion of the ground floor level garage to habitable living space — The construction of an additional…
40, Trimleston Gardens, Blackrock, Dublin
D08A/0803Dún Laoghaire–RathdownLodged 11 Jul 2008Extension
- GrantedAt this site
Permission is sought for widening of existing pedestrian gate to provide new driveway and vehicular entrance…
45, Trimleston Gardens, Blackrock, Co. Dublin
D12A/0492Dún Laoghaire–RathdownLodged 13 Dec 2012Alterations
- GrantedAt this site
Permission is sought for development consisting of the removal of (i) the existing pitched roof with…
40 Trimleston Gardens, Booterstown, Blackrock, Co Dublin, A94WP63
D22B/0403Dún Laoghaire–RathdownLodged 9 Sept 2022Extension
- Granted30 m away
Permission is sought for development which consists of an attic conversion (gross floor area 25 sq.m) to…
86, Fosterbrook, Blackrock, Co. Dublin
D12B/0238Dún Laoghaire–RathdownLodged 17 Jul 2012Extension
- Granted40 m away
Permission for a single storey flat roof extension to rear. First floor extension to side over previously…
38 Trimleston Gardens, Booterstown, Co Dublin A94 H314
D19B/0055Dún Laoghaire–RathdownLodged 5 Feb 2019Extension
- Granted50 m away
Widening of the existing gateway, including new gateposts and new threshold
48, Trimleston Gardens, Booterstown, Co. Dublin
D11A/0353Dún Laoghaire–RathdownLodged 27 Jul 2011Alterations
- Granted50 m away
Erection of a single storey extension to the rear and side at ground level together with the conversion of…
29, Trimleston Gardens, Booterstown, Co. Dublin
D04B/0846Dún Laoghaire–RathdownLodged 2 Mar 2005Extension
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
For a first floor extension with pitched roof over the existing garage to side of dwelling
20, Coundon Court, Killiney, Co. Dublin
D05B/0135Dún Laoghaire–RathdownLodged 3 Mar 2005
- GrantedExtension
For conversion of single storey garage to side with pitched roof over, single storey bay window and porch to…
45, Foxrock Avenue, Foxrock, Dublin 18
D04B/0745Dún Laoghaire–RathdownLodged 13 Oct 2004
- GrantedExtension
For proposed single storey extension to front, side and rear incorporating existing garage with roof windows…
26, Seafield Crescent, Blackrock, Co. Dublin
D05B/0358Dún Laoghaire–RathdownLodged 17 May 2005
- GrantedExtension
Proposed ground floor garage conversion with bay window with pitched roof over to front of dwelling; Proposed…
33, Greenfield Park, Dublin 24
SD23B/0180South DublinLodged 20 Apr 2023
- GrantedExtension
Conversion of existing garage into habitable space and single storey extension to side of house (in front of…
30, Anne Devlin Avenue, Rathfarnham, Dublin 14
SD05B/0424South DublinLodged 27 Jun 2005
- GrantedExtension
First floor extension over existing garage to side and for two storey extension and lean to rear and also for…
2 Fortfield Grove, Terenure, Dublin 6W.
S00B/0017South DublinLodged 17 Jan 2000
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