20, Lambourne Wood, Cabinteely, Dublin 18
Conversion of a detached double garage into a family flat annex in Cabinteely.
D19A/0673 · Dun Laoghaire Rathdown County Council · Lodged 10 September 2019
- Reference
- D19A/0673
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 September 2019
Summary
AI-generatedPermission is sought for the change of use of an existing detached single-storey double garage. It will be converted into a family flat annex to complement the main two-storey house, featuring new windows and rooflights.
- Storey
- 1
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. The development will consist of a change of use of an existing detached single-storey double garage into a family flat annex to complement the existing 2-storey main house, with the addition of 2no. New windows to the front and 4no. New velux windows to the roof.
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 25 March 2020.
Notified floor area: 38 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 13 Holmwood, Cabinteely, Dublin 18 | Dec 2025 | €1,180,000 | 101 m |
| 21 Holmwood, Cabinteely, Dublin 18 | Oct 2025 | €1,325,000 | 160 m |
| 63 Holmwood Brennanstown Rd, Cabinteely Dublin 18, Dublin | May 2026 | €1,407,000 | 214 m |
| 48 Brennanstown Avenue, Brennanstown, Cainteely | Dec 2025 | €950,000 | 279 m |
| 3 Brennanstown Ave, Brennanstown, Cabinteely Dublin 18 | May 2025 | €630,000 | 281 m |
| 29 Brennanstown Ave, Cabinteely, Dublin 18 | Dec 2025 | €655,000 | 302 m |
| 35 Brennanstown Avenue, Cabinteely, Dublin 18 | Jan 2026 | €654,000 | 305 m |
| Ten Brennanstown Ave, Cabinteely, Dublin 18 | Nov 2025 | €715,000 | 317 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 received10 September 2019
- Decision issued4 November 2019
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 development. The development will consist of the conversion of an existing detached…
20 Lambourne Wood, Cabinteely, Dublin 18
D19A/0907Dún Laoghaire–RathdownLodged 22 Nov 2019Change of use
- Granted30 m away
Retention permission is sought for a Velux-type rooflight, 780 x 1600mm in the front roof slope
16 Lambourne Wood, Brennanstown Road, Cabinteely, Dublin 18
D20B/0240Dún Laoghaire–RathdownLodged 13 Aug 2020Retention
- Granted40 m away
A single storey pitched roof utility room extension at northern side of house and a single storey…
54, Lambourne Wood, Foxrock, Brennanstown, Dublin 18, Dublin
D08B/0535Dún Laoghaire–RathdownLodged 17 Jul 2008Retention
- Granted50 m away
Retention of attic room with 3 no. Velux roof lights to the rear, and one velux roof light to the front of…
31, Lambourne Wood, Cabinteely, Dublin 18.
D05B/0032Dún Laoghaire–RathdownLodged 24 Jan 2005Retention
- Granted50 m away
Alterations to front entrance door, demolition of existing garage to side, new single storey extension to…
21, Lambourne Wood, Cabinteely, Dublin 18
D04B/0780Dún Laoghaire–RathdownLodged 28 Oct 2004Extension
- Granted60 m away
Permission sought for the construction of a single storey extension to the side, extension of the existing…
55, Lambourne Wood, Cabinteely, Co Dublin
D07B/0183Dún Laoghaire–RathdownLodged 5 Mar 2007Extension
- Granted60 m away
Permission is sought for the demolition of an existing detached garage and the construction of a single…
33, Lambourne Wood, Cabinteely, Dublin 18
D17B/0194Dún Laoghaire–RathdownLodged 20 Apr 2017Extension
- Granted80 m away
Attic conversion with roof windows to front and rear. [LOCATION] 23 Lambourne Wood, Brennanstown Road,…
23 Lambourne Wood, Brennanstown Road, Cabinteely, Dublin 18.
D02B/0316Dún Laoghaire–RathdownLodged 16 May 2002Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedChange of use
Permission for development. The development will consist of the conversion of an existing detached…
20 Lambourne Wood, Cabinteely, Dublin 18
D19A/0907Dún Laoghaire–RathdownLodged 22 Nov 2019
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D19A/0714Dún Laoghaire–RathdownLodged 26 Sept 2019
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