Mount Prospect, Killiney Hill Road, Killiney, Co. Dublin
Modifications to an approved development, including single-storey rear extensions and front bay windows for three houses.
D12A/0473 · Dun Laoghaire Rathdown County Council · Lodged 30 November 2012
- Reference
- D12A/0473
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 November 2012
Summary
AI-generatedThis application seeks modifications to an existing planning permission. The changes include adding single-storey rear extensions and front ground-floor bay windows to three houses, alongside window modifications.
- Storey
- 1
- Floor area
- 56 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
- Permission is sought for development which will consist of modifications to existing planning permission reg. Ref's. D06a/0529 and d08a/0988 comprising of
- The addition of single storey extensions to the rear of three houses, house no. 1 = 16.3, house no. 2 and house no.. 3 = 16.9 sq. M, and ground floor bay windows to each of the front of the houses of 1.8 sq. M giving a total additional area of 55.5 sq. M, the total height of extensions is 3.75m
- Modifications to window fenestrations
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 | 14 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 | 119 m |
| The Peak, Glenalua Rd, Killiney | Aug 2025 | €1,730,000 | 129 m |
| Camelot, Victoria Rd, Dalkey | Mar 2025 | €1,350,000 | 144 m |
| 13 Glenalua Terrace, Killiney, Co Dublin | Apr 2025 | €386,666 | 149 m |
| 3 Killiney Hill Cottages, Killiney Hill Road, Killiney | Jul 2025 | €418,000 | 152 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 received30 November 2012
- Decision issued31 January 2013
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- 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
Modifications to existing planning permission Register Reference D06A/0529 comprising of — The redesign of…
Mount Prospect, Killiney Hill Road, Killiney, Co. Dublin
D08A/0988Dún Laoghaire–RathdownLodged 3 Mar 2009Alterations
- 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
- 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
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
- 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
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