27 Lambourne Wood, Cabinteely, Dublin 18, D18 K6R2
Construction of a single-storey side and rear extension with an outdoor room in Cabinteely.
D21B/0697 · Dun Laoghaire Rathdown County Council · Lodged 20 December 2021
- Reference
- D21B/0697
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 December 2021
Summary
AI-generatedThe development consists of a single-storey flat roof extension to the side and rear of an existing detached house. It includes internal alterations, two rooflights, an outdoor room, and associated boundary works.
- 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 is sought for construction of a single storey flat roof extension to the side and rear of an existing detached house with internal alterations, 2 no. Rooflights on flat roof, outdoor room, and associated site boundary works.
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 13 June 2023.
Notified floor area: 32 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 3 Brennanstown Ave, Brennanstown, Cabinteely Dublin 18 | May 2025 | €630,000 | 172 m |
| 48 Brennanstown Avenue, Brennanstown, Cainteely | Dec 2025 | €950,000 | 176 m |
| 29 Brennanstown Ave, Cabinteely, Dublin 18 | Dec 2025 | €655,000 | 193 m |
| 35 Brennanstown Avenue, Cabinteely, Dublin 18 | Jan 2026 | €654,000 | 197 m |
| 13 Holmwood, Cabinteely, Dublin 18 | Dec 2025 | €1,180,000 | 207 m |
| 4 Brennanstown Sq, Brennanstown, Old Bray Rd Dublin 18 | Nov 2025 | €620,000 | 216 m |
| Ten Brennanstown Ave, Cabinteely, Dublin 18 | Nov 2025 | €715,000 | 216 m |
| 12 Le Hunt House, Brennanstown, Cabinteely Village | Sept 2025 | €412,000 | 247 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 received20 December 2021
- Decision issued18 February 2022
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
Attic conversion with roof windows to rear and gable windows to sides
29, Lambourne Wood, Cabinteely, Dublin 18
D08B/0367Dún Laoghaire–RathdownLodged 14 May 2008Extension
- Granted60 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
- 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
- Granted60 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
- Granted80 m away
To convert the existing attic to include two additional bedrooms, storage space and one bathroom: installing…
44, Lambourne Wood, Cabinteely, Dublin 18
D06A/0555Dún Laoghaire–RathdownLodged 20 Apr 2006Extension
- Granted80 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
- Granted90 m away
Permission is sought for development consisting of conversion of existing attic space to a master bedroom…
4, Lambourne Wood, Brennanstown Road, Cabinteely, Dublin 18
D13B/0041Dún Laoghaire–RathdownLodged 31 Jan 2013Extension
- Granted90 m away
Permission for a single storey extension to the front and rear of the existing house, 1st floor dormer and…
7 Lambourne Wood, Cabinteely, Dublin 18
D15A/0317Dún Laoghaire–RathdownLodged 13 May 2015Extension
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 is sought for the construction of single storey extension with flat roof to the rear of existing…
No. 30, Pine Valley Park, Rathfarnham, Dublin 16
D15B/0444Dún Laoghaire–RathdownLodged 3 Dec 2015
- GrantedExtension
Permission for construction of a single storey extension with flat roof to the side and rear of existing…
19 Rathmichael Manor, Loughlinstown, Co Dublin
D17B/0079Dún Laoghaire–RathdownLodged 20 Feb 2017
- GrantedExtension
Permission is sought for a single storey flat roof extension with 2no. rooflights to the rear and associated…
2, Orby Court, The Gallops, Leopardstown, Co. Dublin
D20B/0077Dún Laoghaire–RathdownLodged 16 Mar 2020
- GrantedExtension
Permission is sought for construction of two-storey and single-storey flat roof extension to rear of detached…
Greenfields , 66 Waterfall Road , Bishopstown
2341773Cork CityLodged 9 Feb 2023
- GrantedExtension
Permission for the construction of a single storey flat roof extension to the rear and to both sides,…
27 Castle Grove, Kilgobbin Woods, Sandyford, Dublin 18
D19B/0215Dún Laoghaire–RathdownLodged 24 Apr 2019
- GrantedExtension
Permission is sought for single storey, flat roof extension to the side of existing house and associated site…
2, Farrenboley Cottages, Dublin 14, D14 RR71
D16B/0258Dún Laoghaire–RathdownLodged 13 Oct 2016
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.