44, Avondale Court, Carysfort Avenue, Blackrock, Co. Dublin
Retention of a garage conversion and permission for a rear extension, roof replacement, and boiler house conversion.
D17A/0401 · Dun Laoghaire Rathdown County Council · Lodged 4 August 2017
- Reference
- D17A/0401
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 4 August 2017
Summary
AI-generatedThe application seeks retention permission for converting a garage into a habitable room. It also seeks permission for a single-storey rear extension, replacing a flat roof with a pitched roof, converting a boiler house to a habitable room, and widening the front entrance.
- 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 and retention permission for development. The development will consist of single storey extension to the rear and replacement of existing flat roof with pitched roof on the front elevation. Permission is also sought for change of use of boiler house to habitable room, widening of the front entrance, increasing height of boundary wall to the north and car parking area and all associated site works. Retention permission is sought for change of use from garage to habitable room.
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 |
|---|---|---|---|
| 45 Avondale Court, Blackrock, Dublin | May 2026 | €1,020,000 | 11 m |
| 41 Brookfield Place, Blackrock, Dublin | Oct 2025 | €585,000 | 210 m |
| 21 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Dec 2025 | €509,538 | 223 m |
| 90 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Jan 2026 | €330,352 | 223 m |
| 23 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Jan 2026 | €347,974 | 223 m |
| 24 Brookfield Court, Brookfieldprice excludes VAT | Nov 2025 | €330,352 | 223 m |
| 25 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Dec 2025 | €333,326 | 223 m |
| 22 Brookfield Court, Brookfield, Kilbarryprice excludes VAT | Dec 2025 | €343,568 | 223 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 received4 August 2017
- Decision issued25 August 2017
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
Permission for the addition of a dormer roof and window to the side attic level of the house and the…
47 Avondale Court, Blackrock, Co Dublin
D17B/0155Dún Laoghaire–RathdownLodged 28 Mar 2017Extension
- Granted40 m away
Permission is sought for the proposed extension and renovation of existing semi detached residence. The…
43, Avondale Court, Blackrock, Co. Dublin
D11B/0289Dún Laoghaire–RathdownLodged 1 Sept 2011Extension
- Granted50 m away
Alterations to layout of ground floor plan, minor alterations to first floor plan, staircase to roof space…
40, Avondale Court, Blackrock, Co. Dublin.
D05B/0382Dún Laoghaire–RathdownLodged 12 Aug 2005Extension
- Granted50 m away
Planning permission to include permission retention for the existing fully serviced single storey flat roof…
39, Avondale Court, Blackrock, Dublin, A94R8N0
D23B/0331Dún Laoghaire–RathdownLodged 11 Jul 2023Extension
- Granted60 m away
Permission is sought for the construction of a dormer window to the rear elevation to form an attic room…
38 Avondale Court, Blackrock, Co. Dublin, A94F1C2
D21B/0404Dún Laoghaire–RathdownLodged 3 Aug 2021Extension
- Granted60 m away
Conversion of roof space to bedroom en-suite and dormer window to side roof and ancillary works
38, AVONDALE COURT, BLACKROCK, CO. DUBLIN
D04B/0701Dún Laoghaire–RathdownLodged 20 Sept 2004Extension
- Refused60 m away
Permission is sought for the provision of an attic conversion with dormer windows to rear and side of…
50, Avondale Court, Blackrock, Co Dublin
D07B/0528Dún Laoghaire–RathdownLodged 13 Jun 2007Extension
- Granted60 m away
Provision of an attic conversion with dormer windows to the rear and side of the existing roof
50, Avondale Court, Blackrock, Co. Dublin
D07B/1009Dún Laoghaire–RathdownLodged 18 Dec 2007Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention and permission: Retention permission for previously constructed room at first floor level and…
40 Maple Drive , Drogheda , Co Louth
211402LouthLodged 23 Nov 2021
- GrantedExtension
Retention permission for development, namely — Habitable side & rear extension with boiler room & 2 No. Velux…
179 Oaklawns , Dundalk , Co. Louth
18334LouthLodged 3 May 2018
- GrantedExtension
PERMISSION & RETENTION: The development consists of the Retention of the existing single storey extension to…
2, Aldrin Walk, Coolock, Dublin 5, D05 F791
WEB1269/19Dublin CityLodged 9 May 2019
- GrantedExtension
Permission and Retention Permission is being sought for development as follows: Planning Permission is being…
Roslyn, Westminster Road, Foxrock, Dublin 18
D17B/0272Dún Laoghaire–RathdownLodged 2 Jun 2017
- Awaiting decisionExtension
Retention permission and permission for a development to consist of the construction of a single storey…
Williamstown , Castlebellingham , Co Louth
18922LouthLodged 13 Nov 2018
- GrantedRetention
Permission for retention of development. The development to be retained consists of — Construction of ground…
2 Cornelscourt Hill, Dublin 18, D18 H2C7
D22B/0170Dún Laoghaire–RathdownLodged 1 Apr 2022
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.