3, Cloister Close, The Cloisters, Blackrock, Co Dublin
Single storey side and rear extensions, new bay windows, and a side dormer window.
D17B/0479 · Dun Laoghaire Rathdown County Council · Lodged 20 October 2017
- Reference
- D17B/0479
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 20 October 2017
Summary
AI-generatedThe development includes alterations and single storey extensions to the side and rear of an attached two storey house. It also proposes replacing front windows with new bay windows, adding a side dormer window, and installing a rear Velux window.
- 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
Planning permission is sought for alterations and single storey extensions to side and rear of existing two storey attached house. The application includes the replacement of the existing ground and first floor windows to the front elevation with new bay windows, the provision of a new dormer window to the side/hipped roof area, and the provision of a new flush velux window to the rear 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 43 Cloister Ave, Blackrock, Dublin | Feb 2026 | €826,500 | 43 m |
| 41 Cloister Ave, Blackrock, Dublin | Feb 2025 | €853,000 | 52 m |
| 57 Avoca Park, Blackrock, Co Dublin | Aug 2025 | €1,340,000 | 94 m |
| 107 Carysfort Park, Blackrock, Dublin | Aug 2025 | €765,000 | 127 m |
| 84 Avoca Park, Avoca Avenue, Blackrock | Oct 2025 | €1,450,000 | 133 m |
| 61 Avoca Park, Blackrock, Co Dublin | Oct 2025 | €1,425,000 | 136 m |
| 12 St Heliers Copse, Stillorgan Park, Blackrock | Apr 2026 | €1,000,000 | 154 m |
| 18 Cloister Ave, Blackrock, Dublin | Oct 2025 | €700,000 | 165 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 October 2017
- Decision issued14 December 2017
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission is sought for extension and alterations comprising of the following: alterations to existing…
3, Cloister Close, The Cloisters, Blackrock, Co Dublin
D07A/1147Dún Laoghaire–RathdownLodged 9 Aug 2007Extension
- GrantedAt this site
Permission is sought for the provision of a single storey entrance lobby and cloak room extension of 3.7m2 to…
1, Cloister Close, Carysfort Park, Blackrock, Co. Dublin
D11B/0412Dún Laoghaire–RathdownLodged 22 Dec 2011Extension
- GrantedAt this site
Modifications and additions comprising ground floor rear, side and front additions to accommodate family…
6, Cloister Close, Blackrock, Co. Dublin
D06B/0647Dún Laoghaire–RathdownLodged 14 Jul 2006Extension
- Granted30 m away
Bay windows to front, windows to side of house and widening of existing vehicular access
6, CLOISTER PARK, BLACKROCK, CO. DUBLIN
D04A/1152Dún Laoghaire–RathdownLodged 8 Oct 2004Alterations
- Granted30 m away
Permission is sought for (1) a single storey kitchen extension to rear of existing 2 storey house; (2) a new…
5, Cloister Park, Blackrock, Co. Dublin
D18A/0156Dún Laoghaire–RathdownLodged 21 Feb 2018Extension
- Refused30 m away
Permission is sought for (1) a single storey kitchen extension to rear of existing 2 storey house; (2) a new…
5, Cloister Park, Blackrock, Co. Dublin
D18A/0156/EDún Laoghaire–RathdownLodged 28 Feb 2023Extension
- Refused40 m away
Permission for development consisting of: alterations and extension to the existing two storey house to…
12, Cloister Close, Blackrock, Co. Dublin
D14B/0046Dún Laoghaire–RathdownLodged 19 Feb 2014Extension
- Granted40 m away
Permission for development consisting of alterations and extension to the existing two storey house to…
12, Cloister Close, Blackrock, Co. Dublin
D14B/0155Dún Laoghaire–RathdownLodged 2 May 2014Extension
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 development consisting of new single storey extension to the rest and side and…
2, Grove Paddock, Blackrock, Co. Dublin.
D08B/0077Dún Laoghaire–RathdownLodged 11 Feb 2008
- InvalidExtension
Permission is sought for a first floor extension to the side of the existing two storey dwelling to include…
39, Weston Park, Churchtown Upper, Dublin 14, D14Y176
D25B/0203/WEBDún Laoghaire–RathdownLodged 15 Apr 2025
- InvalidExtension
Permission sought for extensions at ground and first floor level to both the front and rear elevations,…
65, Donnybrook Manor, Dublin 4
2118/19Dublin CityLodged 25 Jan 2019
- GrantedExtension
Permission is sought for a single storey extension to side and rear of existing house including rooflights,…
4, Hudson Road, Glasthule, Co. Dublin
D20A/0968Dún Laoghaire–RathdownLodged 18 Dec 2020
- GrantedExtension
Planning permission is sought for a) Alterations to existing single storey front extension, b) New dormer…
17, Ardagh Park, Blackrock, Co. Dublin
D19B/0458Dún Laoghaire–RathdownLodged 30 Oct 2019
- GrantedExtension
Permission is sought for single storey rear extension, 2 storey side extension with extension of existing…
45, Tudor Lawns, Leopardstown Road, Foxrock, Dublin 18, D18V6K7
D25B/0430/WEBDún Laoghaire–RathdownLodged 30 Jul 2025
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