9 Ardagh Grove, Blackrock, Co Dublin
Roof alterations, new dormer windows, and two-storey rear and front extensions to an existing house.
D15B/0105 · Dun Laoghaire Rathdown County Council · Lodged 27 July 2015
- Reference
- D15B/0105
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 27 July 2015
Summary
AI-generatedThe project will change the existing hipped roof to a gabled roof with front dormer windows to facilitate an attic bedroom. It also includes a new two-storey flat roof rear extension, a front porch, and a living room extension, increasing the house size from 124 sqm to 216 sqm.
- Floor area
- 216 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 for changing existing hipped roof to gabled roof to front elevation, new dormer windows to front in zinc cladding to facilitate new bedroom to attic space, new two storey flat roof extensions to rear with single storey annexe, new front porch and living room extension to front, new windows to both side elevations at both levels and associated site works. Existing size of dwelling 124 sqm, proposed size of dwelling 216 sqm.
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 |
|---|---|---|---|
| 29 Belmont Lawn, Stillorgan Rd, Blackrock | Dec 2025 | €1,132,000 | 43 m |
| 50 Ardagh Park, Blackrock, Dublin | Jun 2025 | €855,000 | 68 m |
| 2 Ardagh Grove, Blackrock, Dublin | Oct 2025 | €795,000 | 75 m |
| 25 Ardagh Grove, Blackrock, Dublin | Nov 2025 | €765,000 | 94 m |
| 9 Ardagh Court, Blackrock, Dublin | Feb 2026 | €1,270,000 | 131 m |
| 54 Beechwood Court, Stillorgan, Dublin 18 | Oct 2025 | €470,000 | 152 m |
| 10 Carysfort Downs, Blackrock, Dublin | Dec 2025 | €995,000 | 198 m |
| 31 Carysfort Downs, Blackrock, Co Dublin | Sept 2025 | €1,210,000 | 203 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 received27 July 2015
- Decision issued20 August 2015
- Appeal submitted16 September 2015
- Appeal decided22 December 2015
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
Conversion of attic to bedroom with en suite bathroom with dormer window to front. [LOCATION] 9 Ardagh Grove,…
9 Ardagh Grove, Blackrock, Co. Dublin.
D02B/0421Dún Laoghaire–RathdownLodged 7 Jun 2002Extension
- GrantedAt this site
Permission for construction of a single storey extension to the rear with pitched roof, alterations to the…
9, Ardagh Grove, Blackrock, Co. Dublin
D16A/0573Dún Laoghaire–RathdownLodged 4 Aug 2016Extension
- Refused60 m away
Demolition of existing garage to side and construction of new two-storey extension (63sq.m) to side, new…
1, Ardagh Grove, Blackrock, Dublin
D05B/0606Dún Laoghaire–RathdownLodged 8 Aug 2005Extension
- Granted60 m away
Demolition of existing garage to side and construction of new two-storey extension (63 sq.m.) to side new…
1, Ardagh Grove, Blackrock, Co. Dublin
D06B/0223Dún Laoghaire–RathdownLodged 16 Mar 2006Extension
- Granted60 m away
Retention permission is being sought for widening of existing vehicular entrance to 4m and planning…
1, Ardagh Grove, Blackrock, Co. Dublin
D11A/0335Dún Laoghaire–RathdownLodged 18 Jul 2011Retention
- Granted70 m away
Permission is sought for construction of a single storey extension to the front, side and rear of existing…
21, Ardagh Grove, Blackrock, Co. Dublin
D17A/0437Dún Laoghaire–RathdownLodged 16 May 2017Extension
- Granted80 m away
Permission is sought for the demolition of existing rear single storey kitchen annex and the construction of…
40 Belmont Lawn, Stillorgan, Dublin
D21B/0025Dún Laoghaire–RathdownLodged 1 Feb 2021Extension
- Granted80 m away
Construction of a single storey garden building along with associated site works
2, Ardagh Court, Blackrock, Dublin, A94Y327
D23B/0027Dún Laoghaire–RathdownLodged 26 Jan 2023Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Permission for changing of hipped roof at front l.h.s. to new raised brickwork gable wall to match existing…
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D18A/1016Dún Laoghaire–RathdownLodged 31 Oct 2018
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D24B/0055Dún Laoghaire–RathdownLodged 14 Feb 2024
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D24A/0198Dún Laoghaire–RathdownLodged 27 Mar 2024
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