South Hill, Rochestown Avenue, Dun Laoghaire, Co Dublin
Alterations and extensions to a semi-detached house, including converting a detached garage into a two-storey family flat.
D07A/0693 · Dun Laoghaire Rathdown County Council · Lodged 10 August 2007
- Reference
- D07A/0693
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 August 2007
Summary
AI-generatedThe development will increase the habitable floor area of the five-bedroom dwelling from 277.1 sqm to 362.2 sqm. This includes altering the existing garage to create a two-storey family flat with living space on the ground floor and two en-suite bedrooms upstairs.
- Storeys
- 2
- Floor area
- 85 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 alterations and extensions to an existing part two/ part single storey, five bedroom semi-detached dwelling with detached garage resulting in an increase in the overall habitable floor area from 277.1sqm to 362.2sqm comprising: a) alterations to existing garage structure to provide a two storey family flat with living accomodation and relocated garage at ground floor level with 2 no. Bedrooms with en-suites at first floor level and 2 no. Velux rooflights to roof to re...
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 |
|---|---|---|---|
| 148 Rochestown Ave, Dun Laoghaire, Dublin | Nov 2025 | €560,000 | 79 m |
| 7 Eaglewood, Rochestown Ave, Dun Laoghaire | Sept 2025 | €415,000 | 97 m |
| Apt 68, Eaglewood, Rochestown Ave | Feb 2026 | €440,000 | 105 m |
| 66 Eaglewood, Rochestown Ave, Dun Laoghaire | Jul 2025 | €440,000 | 105 m |
| 16 Oakdale Drive, Johnstown Road, Dun Laoghaire | Jan 2025 | €640,000 | 115 m |
| 38 Eaglewood, Rochestown Ave, Dun Laoghaire | Mar 2025 | €442,000 | 118 m |
| 41 The Ogham, Granitefield Manor, Rochestown Ave | Jul 2025 | €465,000 | 149 m |
| 38 Granitefield Manor, Rochestown Ave, Killiney | May 2026 | €370,000 | 149 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 received10 August 2007
- Decision issued6 September 2007
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
Permission is sought for a new ground floor extension of existing shop to house new offices and storeroom…
Texaco Service Station, Rochestown Avenue, Dun Laoghaire, Co Dublin
D07A/1037Dún Laoghaire–RathdownLodged 23 Jul 2007Commercial
- InvalidAt this site
Planning permission is sought for new ground floor extension of existing shop to house new offices and…
Texaco, Rochestown Avenue, Dun Laoghaire, Co. Dublin
D08A/0936Dún Laoghaire–RathdownLodged 18 Aug 2008Commercial
- RefusedAt this site
Retention permission is sought for three prefabricated storage structures to provide additional storage and…
Texaco Rochestown Avenue Service Station, Rochestown Avenue, Dun Laoghaire, Co. Dublin.
D08A/0394Dún Laoghaire–RathdownLodged 7 Apr 2008Retention
- InvalidAt this site
Permission is sought for development consisting of new ground floor extension of existing shop to house new…
Texaco Service Station, Rochestown Avenue, Dun Laoghaire, Co Dublin
D07A/0562Dún Laoghaire–RathdownLodged 30 Apr 2007Commercial
- GrantedAt this site
Two storey extension to the side of our existing dwelling house, covered patio, detached garage and…
South Hill, Johnstown Avenue, Rochestown Avenue, Dun, Laoghaire, Co. Dublin.
D02B/0019Dún Laoghaire–RathdownLodged 18 Jan 2002Extension
- GrantedAt this site
Extend existing shared vehicular entrance to provide individual entrances at South Hill & Derryveagh (house…
Southill,, Johnstown Avenue, Rochestown Avenue, Derryveagh, Dun, laoghaire, Co. Dublin.
D02A/0142Dún Laoghaire–RathdownLodged 1 Mar 2002Alterations
- GrantedAt this site
New ground floor extension of existing shop to house new offices and storeroom (77.00sq.m) and associated…
Texaco Service Station, Rochestown Avenue, Dun Laoghaire, Co Dublin
D08A/1182Dún Laoghaire–RathdownLodged 6 Jan 2009Commercial
- InvalidAt this site
Planning permission for development which will consist of — Proposed extension (81m2) to existing retail…
Texaco Service Station, Rochestown Avenue, Rochestown, Co. Dublin
D12A/0304Dún Laoghaire–RathdownLodged 9 Aug 2012Commercial
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 for development consisting of alterations and extensions to existing two storey semi-detached…
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Permission is sought for the extension and alterations of existing semi-detached dwelling. The development…
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