Knockatana, 14, Killiney Heath, Killiney, Co. Dublin
Partial demolition of a single-storey house and construction of a part single, part two-storey extension with a new garage.
D10A/0715 · Dun Laoghaire Rathdown County Council · Lodged 23 December 2010
- Reference
- D10A/0715
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 December 2010
Summary
AI-generatedThe project involves the partial demolition of an existing single-storey dwelling and the construction of a new part single, part two-storey flat-roofed extension. It will accommodate new living spaces, a guest bedroom, kitchen, utility room, and garage, alongside window replacements and a repositioned vehicular entrance.
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 for: the partial demolition of the existing single storey, pitched roof dwelling. The construction of a new part single, part two storey flat roofed extension to accommodate new living spaces, guest bedroom, kitchen, utility room and garage. The replacement of windows to the retained portion of the existing dwelling and the carrying out of associated internal alterations. The repositioning of the vehicular access gateway onto killiney heath.
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 |
|---|---|---|---|
| A12 St Angelas Student Residences, Louth Gill, Sligo | Jan 2025 | €175,000 | 102 m |
| 21 Coundon Court, Killiney, County Dublin | Feb 2025 | €2,400,000 | 138 m |
| 6 Carraig Grennane, Killiney Avenue, Killiney | Nov 2025 | €1,350,000 | 153 m |
| Brackenhill, Balure Lane, Church Road | Oct 2025 | €1,398,000 | 201 m |
| Stone Cottage, Killiney Ave, Killiney | Dec 2025 | €1,400,000 | 206 m |
| 2 Stone Leigh, St Georges Ave, Kiliiney | Sept 2025 | €1,055,000 | 222 m |
| 1 Stoneleigh, St. Georges Avenue, Killiney | Oct 2025 | €1,285,000 | 237 m |
| Ashton, Killiney Hill Rd, Killineynot full market price | Dec 2025 | €200,000 | 284 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 received23 December 2010
- Decision issued23 February 2011
- Appeal submitted4 March 2011
- Appeal decided28 March 2011
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 is sought for alterations to front elevation of dwelling incorporating west facing terrace,…
Woodbury, 13, Killiney Heath, Killiney, Co. Dublin
D17B/0165Dún Laoghaire–RathdownLodged 29 May 2017Alterations
- Granted80 m away
For a single storey extension containing family room to side of house and the provision of additional…
28, Killiney Heath, Killiney, Co. Dublin
D05A/1537Dún Laoghaire–RathdownLodged 29 Nov 2005Extension
- Granted90 m away
Permission is sought for development consisting of: demolition of existing side garden wall and gate,…
Former access lane to orchard, Tir Conaill, 19, Coundon Court, Killiney, Co Dublin
D07B/0380Dún Laoghaire–RathdownLodged 30 Apr 2007Extension
- Granted100 m away
Single storey rear and side extension to existing dwelling and 2 no. dormer roof windows. Also to incorporate…
18, Coundon Court, Killiney, Co. Dublin.
D05A/0628Dún Laoghaire–RathdownLodged 20 May 2005Extension
- Granted110 m away
Permission is sought for the construction of single storey extension of 18sq.m to the rear, new door to side,…
20, Coundon Court, Killiney, Dublin
D22B/0004Dún Laoghaire–RathdownLodged 7 Jan 2022Extension
- Granted110 m away
For a first floor extension with pitched roof over the existing garage to side of dwelling
20, Coundon Court, Killiney, Co. Dublin
D05B/0135Dún Laoghaire–RathdownLodged 3 Mar 2005Extension
- Refused120 m away
Permission to construct a new detached two storey 4 bedroom dwelling house (325 sqm) together with a new…
Site 7 Woodberry, Killiney Heath, Killiney, Co Dublin
D17A/0851Dún Laoghaire–RathdownLodged 10 May 2018New dwelling
- Granted130 m away
Permission to construct a new detached two storey 4 bedroom dwelling house (325sqm) together with a new…
Site 7, 'Woodberry' Killiney Heath, Killiney, Co Dublin
D19A/0872Dún Laoghaire–RathdownLodged 25 Mar 2020New dwelling
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
The development includes the demolition of the existing garage to the front and the construction of a new two…
Longleath, Killiney Road, Killiney, Co. Dublin
D05A/1141Dún Laoghaire–RathdownLodged 7 Mar 2006
- RefusedNew dwelling
Permission for the demolition of existing detached house and construction of two new semi-detached four…
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D17A/0844Dún Laoghaire–RathdownLodged 20 Sept 2017
- InvalidAlterations
The development will consist of (a) The removal and replacing of the existing roof with new roof profile, (b)…
Saint Annes, Killiney Road, Dalkey, Dublin, A96RX48
D24A/0860/WEBDún Laoghaire–RathdownLodged 25 Oct 2024
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Permission to construct a new detached two storey 4 bedroom dwelling house (325sqm) together with a new…
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D19A/0872Dún Laoghaire–RathdownLodged 25 Mar 2020
- GrantedNew dwelling
Permission is sought for the demolition of existing house and garage and the construction of two new…
Roscorrig, 43 Killiney Road, Dalkey, County Dublin, A96A667
D25A/0547Dún Laoghaire–RathdownLodged 9 Jul 2025
- InvalidNew dwelling
Permission is sought for demolition of existing house and construction of new house. The site is located…
'Pantiles', Marino Avenue East, Military Road, Killiney, Co. Dublin A96 WV08
D20A/0547Dún Laoghaire–RathdownLodged 6 Aug 2020
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