31, Cluny Grove, Killiney, Co. Dublin
Construction of a two-storey side and rear extension to add a bedroom and increase living space.
D12B/0152 · Dun Laoghaire Rathdown County Council · Lodged 3 May 2012
- Reference
- D12B/0152
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 May 2012
Summary
AI-generatedThe applicant plans to build a two-storey extension to the side and rear of the existing house. This will provide one additional single bedroom and expand the overall living space.
- Storeys
- 2
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 a side and rear two storey extension to provide 1 additional single bedroom and increase the living space.
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 |
|---|---|---|---|
| 69 Avondale Rd, Killiney, Dublin | Jun 2025 | €930,000 | 137 m |
| 55 Avondale Rd, Killiney, Dublin | Feb 2025 | €900,000 | 142 m |
| 10 Cluny Grove, Killiney, Dublin | Mar 2025 | €1,178,000 | 201 m |
| 76 Avondale Rd, Killiney, Dublin | Dec 2025 | €626,250 | 203 m |
| 17 Avondale Crescent, Killiney, Dublin | May 2026 | €985,000 | 231 m |
| 36 Arnold Park, Glenageary, Dublin | Oct 2025 | €810,000 | 256 m |
| 50 Avondale Rd, Killiney, Dublin | Jun 2025 | €950,000 | 256 m |
| Lark Hill, 6 Ballinclea Road, Killiney | Dec 2025 | €1,135,000 | 282 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 received3 May 2012
- Decision issued21 June 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 is sought for the conversion of existing balcony into a dormer
32, Cluny Grove, Killiney, Co. Dublin
D10B/0225Dún Laoghaire–RathdownLodged 17 May 2010Extension
- GrantedAt this site
The development will consist of the demolition of existing single storey extension and boiler house / chimney…
30, Cluny Grove, Ballinclea Road, Killiney, Co. Dublin
D06B/0361Dún Laoghaire–RathdownLodged 27 Apr 2006Extension
- Granted60 m away
Permission for demolition of an existing conservatory and a 55.3 sqm single floor extension to the rear/south…
35 Cluny Grove, Killiney, Co Dublin
D15B/0114Dún Laoghaire–RathdownLodged 7 Apr 2015Extension
- Granted70 m away
Permission for the demolition of the detached garage to the side of the existing dwelling and its replacement…
28, Cluny Grove, Killiney, Co. Dublin
D14A/0103Dún Laoghaire–RathdownLodged 11 Mar 2014New dwelling
- Granted70 m away
Permission for: a) the construction of a single-storey flat-roofed extension of 50sq.m to rear of existing…
Acorn, 21, Cluny Grove, Killiney, Co. Dublin
D11B/0258Dún Laoghaire–RathdownLodged 27 Jul 2011Extension
- Awaiting decision80 m away
Planning permission is sought for the following works — Works to the existing, detached, two storey dwelling…
26, Cluny Grove, Killiney, Co. Dublin, A96X022
D25A/0803/WEBDún Laoghaire–RathdownLodged 23 Oct 2025New dwelling
- Invalid80 m away
The proposed development will consist of — Removal of existing pitched roof
19, Cluny Grove, Killiney, Dublin, A96A026
D24B/0331/WEBDún Laoghaire–RathdownLodged 22 Jul 2024Alterations
- Granted90 m away
Construction of a single storey extension (area — 85 sq.m) to the rear of the existing dwelling house, bay…
18, Cluny Grove, Killiney, Co. Dublin.
D05B/0345Dún Laoghaire–RathdownLodged 13 May 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 for a two storey extension to the side and rear incorporating a single storey extension
78, Oliver Plunkett Road, Dun Laoghaire, Co Dublin
D07B/0640Dún Laoghaire–RathdownLodged 10 Jul 2007
- GrantedExtension
Permission is sought for the construction of a new two storey extension to the side and single storey to the…
14, Linden Place, Blackrock, Co. Dublin.
D11B/0221Dún Laoghaire–RathdownLodged 1 Jul 2011
- GrantedExtension
Permission is sought for a single storey extension to rear and side of property
13, Glengara Park, Dun Laoghaire, Co. Dublin
D08B/0105Dún Laoghaire–RathdownLodged 18 Feb 2008
- GrantedExtension
Permission is sought for a single storey extension to the rear and side and for a bedroom extension at first…
73, Fosterbrook, Booterstown, Co. Dublin
D12B/0057Dún Laoghaire–RathdownLodged 21 Feb 2012
- GrantedExtension
Permission is sought for the construction of a part single and part two storey extension to the side and to…
7, Ardeevin Road, Dalkey, Co. Dublin
D09B/0508Dún Laoghaire–RathdownLodged 10 Dec 2009
- GrantedExtension
Permission is sought for single storey extension and alterations to the side/rear
188, Lower Kilmacud Road, Dublin 14
D22B/0474Dún Laoghaire–RathdownLodged 18 Nov 2022
Community
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