89, Fosterbrook, Blackrock, Co. Dublin
Attic conversion and single-storey rear extension of a house in Blackrock.
D10B/0275 · Dun Laoghaire Rathdown County Council · Lodged 11 June 2010
- Reference
- D10B/0275
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 June 2010
Summary
AI-generatedThe application proposes an attic conversion to create a bedroom with an en-suite, requiring roof alterations and two rear rooflights. It also includes a single-storey rear extension, internal alterations, and associated site works.
- Storey
- 1
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 an attic conversion for a bedroom with en-suite, which involves roof alterations and two rooflights to the rear, a single storey extension to the rear, revised internal alterations and associated site works.
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 |
|---|---|---|---|
| 83 Fosterbrook, Stillorgan Rd, Mount Merrion | Apr 2026 | €1,106,000 | 37 m |
| 106 Fosterbrook, Stillorgan Road, Blackrock | Jun 2026 | €905,000 | 65 m |
| 46 Trimleston Gardens, Booterstown, Dublin | Jan 2025 | €1,200,000 | 72 m |
| 76 Fosterbrook, Stillorgan Rd, Dublin | Dec 2025 | €905,000 | 83 m |
| 74 Fosterbrook, Stillorgan Rd, Stillorgan | May 2025 | €845,000 | 95 m |
| 31 Trimleston Gardens, Booterstown, Blackrock | Oct 2025 | €968,000 | 102 m |
| 69 Fosterbrook, Booterstown, Blackrock | Jan 2025 | €1,165,000 | 106 m |
| 53 Trimleston Gardens, Booterstown, Dublin | May 2025 | €1,160,000 | 111 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 received11 June 2010
- Decision issued3 August 2010
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 development which consists of an attic conversion (gross floor area 25 sq.m) to…
86, Fosterbrook, Blackrock, Co. Dublin
D12B/0238Dún Laoghaire–RathdownLodged 17 Jul 2012Extension
- Granted40 m away
For alterations to a previously approved design planning register No. D02B/0601 for the erection of a…
99, Fosterbrook, Mount Merrion, Co. Dublin
D05B/0402Dún Laoghaire–RathdownLodged 1 Jun 2005Alterations
- Granted40 m away
2-storey extension to the side of existing house. [LOCATION] 99 Fosterbrook, Stillorgan Road, Co. Dublin.…
99 Fosterbrook, Stillorgan Road, Co. Dublin.
D02B/0601Dún Laoghaire–RathdownLodged 24 Jul 2002Extension
- Granted50 m away
Permission is sought for attic conversion with modifications to existing roof and provision of dormer roof…
104 Fosterbrook, Booterstown, Blackrock, Co Dublin
D22A/0307Dún Laoghaire–RathdownLodged 6 May 2022Extension
- Granted60 m away
Permission to demolish rear kitchen and construct single storey rear extension and first floor side extension…
63, Fosterbrook, Stillorgan Road, Co. Dublin, A94Y8R9
D20B/0269Dún Laoghaire–RathdownLodged 9 Sept 2020Extension
- Granted60 m away
For proposed garage conversion and extension at first floor with pitched roof to match existing roof. New…
42, Trimleston Gardens, Booterstown, Co. Dublin
D05B/0677Dún Laoghaire–RathdownLodged 13 Sept 2005Extension
- Granted60 m away
Conversion of the ground floor level garage to habitable living space — The construction of an additional…
40, Trimleston Gardens, Blackrock, Dublin
D08A/0803Dún Laoghaire–RathdownLodged 11 Jul 2008Extension
- Granted60 m away
To provide for a driveway entrance
44, Trimleston Gardens, Booterstown, Co. Dublin
D05A/1232Dún Laoghaire–RathdownLodged 23 Sept 2005Alterations
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
Planning permission is sought for attic conversion comprising bedroom and en-suite with access stairs from…
54, Holmwood, Cabinteely, Dublin 18
D09B/0210Dún Laoghaire–RathdownLodged 19 May 2009
- GrantedExtension
Permission is sought for — attic conversion with dormer roof to the rear, to include three new rooflights to…
327, Pearse Green, Sallynoggin, Co Dublin
D07B/0431Dún Laoghaire–RathdownLodged 14 May 2007
- RefusedExtension
Permission is sought for a.) the conversion of an existing roof/attic space to a new bedroom and en-suite,…
22, St Anne's Avenue, Raheny, Dublin 5
4403/18Dublin CityLodged 15 Nov 2018
- GrantedExtension
Permission sought for development which will consist of the conversion of the attic space into an en-suite…
32, Alma Road, Monkstown, Co. Dublin
D10B/0015Dún Laoghaire–RathdownLodged 15 Jan 2010
- GrantedExtension
Permission for the conversion of an attic space to one bedroom, one study and one bathroom; miscellaneous…
22, Corbawn Avenue, Shankill, Dublin 18
D13B/0229Dún Laoghaire–RathdownLodged 2 Jul 2013
- GrantedExtension
Permission sought for new single storey extension to rear, new first floor bedroom over garage with bay…
5, Richmond Avenue, Monkstown, Co. Dublin
D10B/0319Dún Laoghaire–RathdownLodged 15 Jul 2010
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