Mount Prospect, Killiney Hill Road, Killiney, Co. Dublin
Modifications to a previously approved extension, relocation of a vehicular entrance, and separating a house to make it detached.
D08A/0988 · Dun Laoghaire Rathdown County Council · Lodged 3 March 2009
- Reference
- D08A/0988
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 March 2009
Summary
AI-generatedThis application proposes modifications to a previously approved planning permission. It includes redesigning a two-storey extension to increase its size from 50.4 sqm to 92 sqm, relocating an existing vehicular entrance with a new stone wall and gate posts, and separating house No. 3 from house No. 2 to make it detached.
- Storeys
- 2
- Floor area
- 92 m²
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
- Modifications to existing planning permission register reference d06a/0529 comprising of
- The redesign of previously approved two storey extension to existing house previously 50.4sq. M and now 92.0sq. M to give a new total gross area of 318.3sq. M, total height of extension being 7.225m
- The relocation of existing vehicular entrance on to killiney hill road, new set back stone wall and gate posts
- The separation of house no. 3 by 1m from house no. 2 to make house no. 3 detached thus ma
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 |
|---|---|---|---|
| 3 Montclair, Claremont Road, Killiney | May 2025 | €1,955,500 | 15 m |
| Hillview, Glenalua Road, Killiney | Feb 2026 | €784,000 | 85 m |
| Stone Cottage, 6a Glenalua Rd, Killiney | Jul 2025 | €492,500 | 109 m |
| Talbot House, Talbot Rd, Killiney | Dec 2025 | €1,345,000 | 118 m |
| The Peak, Glenalua Rd, Killiney | Aug 2025 | €1,730,000 | 130 m |
| Camelot, Victoria Rd, Dalkey | Mar 2025 | €1,350,000 | 142 m |
| 13 Glenalua Terrace, Killiney, Co Dublin | Apr 2025 | €386,666 | 148 m |
| 3 Killiney Hill Cottages, Killiney Hill Road, Killiney | Jul 2025 | €418,000 | 150 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 March 2009
- Decision issued26 March 2009
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
Construction of 2 no. 4 bed 3 - storey over basement detached dwellings of 318.6 sq.m to a height of 10.49…
Mount Prospect, Killiney Hill Road, Killiney, Co. Dublin
D06A/0529Dún Laoghaire–RathdownLodged 19 Sept 2006Housing estate
- WithdrawnAt this site
2 no. 3 storey plus penthouse apartment buildings over basement car parking and the conversion of an existing…
Mount Prospect, Killiney Hill Road, Killiney, Co. Dublin
D05A/1411Dún Laoghaire–RathdownLodged 28 Oct 2005Apartments
- GrantedAt this site
Permission is sought for development which will consist of modifications to existing planning permission Reg.…
Mount Prospect, Killiney Hill Road, Killiney, Co. Dublin
D12A/0473Dún Laoghaire–RathdownLodged 30 Nov 2012Alterations
- Granted30 m away
Removal of existing roof over lounge and garage, erection of an extension at first floor level over lounge…
Tedburn, Claremont Road, Killiney, Co. Dublin
D03B/0277Dún Laoghaire–RathdownLodged 30 Jun 2003Extension
- Granted80 m away
Permission for formation of new pedestrian gate access from rear garden onto Glenalua Road; all ancillary…
3, Claremont Grove, Killiney, Co Dublin
D20A/0735Dún Laoghaire–RathdownLodged 9 Oct 2020Alterations
- Granted100 m away
Permission for substantial demolition, extension and extensive remodelling of the existing house, including…
Woodbine, Glenalua Road, Killiney, Co Dublin (within an Architectural Conservation Area)
D18A/0065Dún Laoghaire–RathdownLodged 25 Jan 2018Alterations
- Granted100 m away
To replace kitchen annex at rear with open porch and construct rear bedroom extension and replace front porch…
Wavecrest, Glenalua Road, Killiney, Co. Dublin
D05B/0425Dún Laoghaire–RathdownLodged 9 Jun 2005Extension
- Granted100 m away
Single storey extension to rear to provide sun room, store, and w.c. with pitched roof over inc. 3 Velux…
4, Rock Lodge, Killiney, Co. Dublin
D06B/0939Dún Laoghaire–RathdownLodged 23 Oct 2006Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedAlterations
To make changes to previously approved planning permission No. D04A/1077 on a one acre site at the top of St.…
St. George's Avenue, Killiney, Co. Dublin
D06A/0871Dún Laoghaire–RathdownLodged 22 Sept 2006
- GrantedAlterations
Amendments to previously approved planning applications Reg Ref D01A/0184, D99A/0850, comprising of revised…
6 Carraig Grennane, Killiney Avenue, Killiney,, Dublin.
D02A/0335Dún Laoghaire–RathdownLodged 23 Apr 2002
- RefusedAlterations
Changes to previously permitted planning permission D04A/1077 on a one acre site at the top of St. Georges…
Saint Georges Avenue, Kenah Hill, Saint George's Avenue, Killiney, Co. Dublin
D06A/0549Dún Laoghaire–RathdownLodged 21 Apr 2006
- GrantedRetention
Modifications to the dormer bungalow dwelling house as granted permission register reference D00A/0715 at…
Church Road, Killiney, Co. Dublin
D05A/0401Dún Laoghaire–RathdownLodged 1 Apr 2005
- GrantedExtension
Planning permission for: The partial demolition of the existing single storey, pitched roof dwelling. The…
Knockatana, 14, Killiney Heath, Killiney, Co. Dublin
D10A/0715Dún Laoghaire–RathdownLodged 23 Dec 2010
- RefusedExtension
Planning permission is sought for extension and alteration, comprising a 2 storey extension to rear of No. 5…
5, Hill Cottages, Killiney Hill Road, Killiney, Co. Dublin
D09B/0206Dún Laoghaire–RathdownLodged 14 May 2009
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