14, Trimleston Avenue, Booterstown, Co. Dublin
Demolition of a rear extension to build a new single-storey rear extension and integrate a granny flat.
D11B/0360 · Dun Laoghaire Rathdown County Council · Lodged 24 January 2012
- Reference
- D11B/0360
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 January 2012
Summary
AI-generatedThe project involves the demolition of an existing single-storey rear extension and the construction of a new single-storey rear extension. It also includes incorporating an existing ground and first-floor granny flat into the main dwelling, replacing a garage door/window, and adding rooflights.
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 is sought for development which will consist of the demolition of the existing single storey rear extension, the construction of a new single storey rear extension, the incorporation of the existing granny flat at ground and first floor within the main dwelling house, the replacement of the existing door/window to the former garage and the insertion of roof lights on the side and rear roof pitches.
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 Trimleston Ave, Booterstown, Dublinnot full market price | Jun 2026 | €370,000 | 98 m |
| 36 Dornden Park, Booterstown, Dublin | Sept 2025 | €1,311,000 | 138 m |
| 25 Bellevue Court, Dornden Park, Booterstownnot full market price | Jun 2025 | €251,674 | 150 m |
| 23 Bellevue Court, Booterstown, Dublin | Jan 2026 | €436,000 | 150 m |
| 80 Trimleston Gardens, Booterstown, Dublin | Mar 2026 | €985,000 | 179 m |
| 55 Trimleston Gardens, Booterstown, Co Dublin | Mar 2026 | €1,030,000 | 201 m |
| 53 Trimleston Gardens, Booterstown, Dublin | May 2025 | €1,160,000 | 208 m |
| 46 Trimleston Gardens, Booterstown, Dublin | Jan 2025 | €1,200,000 | 241 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 received24 January 2012
- Decision issued8 February 2012
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 to demolish outbuildings and an existing extension to the side and rear of their existing…
1, Trimleston Gardens, Booterstown, Blackrock, Dublin, A94RX60
D21B/0581Dún Laoghaire–RathdownLodged 19 Oct 2021Extension
- GrantedAt this site
Demolish existing two storey to the side and rear single storey extensions and construct a new two storey to…
12, Trimleston Avenue, Booterstown, Co. Dublin
D06B/0546Dún Laoghaire–RathdownLodged 16 Jun 2006Extension
- Granted30 m away
(1)Provision of a first floor extension to the side and single storey ground floor extension to the rear, (2)…
11, Trimleston Avenue, Booterstown, Blackrock, Dublin, A94VY07
D25B/0017/WEBDún Laoghaire–RathdownLodged 16 Jan 2025Extension
- Withdrawn30 m away
(1) Provision of a first floor extension to the side and single storey ground floor extension to the rear,…
11, Trimleston Avenue, Booterstown, Blackrock, Dublin, A94VY07
D24B/0516/WEBDún Laoghaire–RathdownLodged 29 Nov 2024Extension
- Granted30 m away
Revision of previously permitted planning application (Ref. D07A/0322) to include extension of single storey…
3, Trimleston Gardens, Booterstown, Co Dublin
D08A/0113Dún Laoghaire–RathdownLodged 5 Feb 2008Alterations
- Granted30 m away
Permission sought for single storey, hipped roof extension to the side and rear of property incorporating a…
3, Trimleston Gardens, Booterstown, Co Dublin
D07A/0322Dún Laoghaire–RathdownLodged 9 Mar 2007Extension
- Granted30 m away
Permission for development which will consist of the demolition of side garage (12.97m2), outhouse (1.6m2)…
4, Trimleston Gardens, Booterstown, Co. Dublin
D09A/0669Dún Laoghaire–RathdownLodged 7 Sept 2009Extension
- Granted40 m away
To construct a proposed first floor extension over an existing garage to the south west side of an existing…
10, Trimleston Avenue, Booterstown, Co. Dublin
D05B/0748Dún Laoghaire–RathdownLodged 17 Oct 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.
- RefusedExtension
Permission is sought to demolish the existing rear extension, chimneys and house roof and construct a two…
2, Eden Park Drive, Goatstown, Dublin 14
D07B/0549Dún Laoghaire–RathdownLodged 18 Jun 2007
- GrantedExtension
Demolition of existing dis-used granny flat and kitchen (circa 26.8sq.m.) to side/rear of existing dwelling.…
26, Marian Park, Rathfarnham, Dublin 14.
SD06B/0300South DublinLodged 27 Apr 2006
- GrantedExtension
The development will consist of the i) the demolition of the existing garage to the rear of the house, ii)…
40 College Park , Dunshaughlin , Co. Meath A85 EY62
2368MeathLodged 26 Jan 2023
- GrantedExtension
Permission is sought for demolition of existing garage and chimney to the side the existing dwelling house,…
Salcombe 40 , Ballincurrig Park , Douglas Rd
1636744Cork CityLodged 3 Feb 2016
- GrantedExtension
Permission is sought for construction of a single storey extension with flat roof to the front, side and rear…
No. 168 Lower Kilmacud Road, Kilmacud West, Dublin 14, D14 WY93
D22A/0225Dún Laoghaire–RathdownLodged 27 May 2022
- GrantedExtension
Permission for the construction of a single storey extension to the rear of the existing dwelling,…
19 Sallynoggin Park, Sallynoggin, Dún Laoghaire, Co Dublin
D15B/0232Dún Laoghaire–RathdownLodged 18 Jun 2015
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