15, Ardagh Avenue, Blackrock, Co. Dublin
Construction of a two-storey side extension with a garage and bedroom in Blackrock.
D09B/0373 · Dun Laoghaire Rathdown County Council · Lodged 31 August 2009
- Reference
- D09B/0373
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 31 August 2009
Summary
AI-generatedThe development consists of a two-storey extension to the side of the existing house. It will feature a garage/store on the ground floor and a bedroom on the first floor, with a roof matching the existing line.
- Storeys
- 2
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 the construction of a two storey extension to the side of existing house, consisting of garage/store at ground floor and bedroom at first floor, with roof to match line of existing roof to front elevation incorporating velux roof window.
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 |
|---|---|---|---|
| 24 Ardagh Avenue, Blackrock, Dublin | Jun 2025 | €790,000 | 50 m |
| 14 Ardagh Avenue, Blackrock, Dublin | Sept 2025 | €875,000 | 57 m |
| 40 Ardagh Avenue, Blackrock, Dublin | Dec 2025 | €820,000 | 112 m |
| Majella, Newtownpark Ave, Blackrock | Oct 2025 | €1,037,000 | 170 m |
| 25 Ardagh Grove, Blackrock, Dublin | Nov 2025 | €765,000 | 191 m |
| 4 Ardagh Close, Blackrock, Dublin | May 2026 | €680,000 | 193 m |
| Ardagh Lodge, Newtownpark Ave, Blackrock | Oct 2025 | €475,000 | 220 m |
| 39 Ardagh Park, Blackrock, Dublin | Mar 2025 | €765,000 | 237 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 received31 August 2009
- Decision issued21 October 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
Permission sought for the construction of a first floor dormer style extension to rear with flat roof and…
15, Ardagh Avenue, Blackrock, Co. Dublin
D07B/0056Dún Laoghaire–RathdownLodged 24 Jan 2007Extension
- GrantedAt this site
Permission for construction of two storey extension to the side of existing house, consisting of store and…
15, Ardagh Avenue, Blackrock, Co. Dublin
D09B/0477Dún Laoghaire–RathdownLodged 20 Nov 2009Extension
- GrantedAt this site
For the construction of first floor "dormer" style extension to rear, with flat roof and rooflight built off…
15, Ardagh Avenue, Blackrock, Co. Dublin
D06B/0953Dún Laoghaire–RathdownLodged 27 Oct 2006Extension
- GrantedAt this site
For a loft conversion and internal modifications to existing semi-detached bungalow. Dormer window to front,…
13, Ardagh Avenue, Blackrock, Co. Dublin
D05A/0275Dún Laoghaire–RathdownLodged 4 Mar 2005Extension
- GrantedAt this site
A single storey extension incorporating new porch to front, to extend attic area for habitable use to new…
19, Ardagh Avenue, Blackrock, Co. Dublin
D08B/0643Dún Laoghaire–RathdownLodged 28 Aug 2008Extension
- RefusedAt this site
Permission is sought for a gable fronted extension and a dormer window to the front elevation and a flat…
19, Ardagh Avenue, Blackrock, Dublin
D07A/1195Dún Laoghaire–RathdownLodged 22 Aug 2007Extension
- Granted30 m away
Conversion of hipped roof into gabled end, increased attic accommodation to include 2 new bedrooms, ensuite…
2, Ardagh Drive, Blackrock, Dublin, A94TW32
D26B/0193/WEBDún Laoghaire–RathdownLodged 24 Mar 2026Extension
- Granted30 m away
The development consists of the insertion of double glazed doors with internal obscure film to front of…
21, Ardagh Avenue, Blackrock, Co. Dublin
D06B/0421Dún Laoghaire–RathdownLodged 12 May 2006Retention
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 is sought for two storey extension to the side of the existing house, (partially over existing…
37, Woodlands Drive, Stillorgan, Co. Dublin
D18B/0391Dún Laoghaire–RathdownLodged 31 Aug 2018
- GrantedExtension
Permission for construction of two storey extension to the side of existing house, consisting of store and…
15, Ardagh Avenue, Blackrock, Co. Dublin
D09B/0477Dún Laoghaire–RathdownLodged 20 Nov 2009
- GrantedExtension
Planning permission for the erection of a two storey extension at the side, consisting of a ground floor…
31, Hillside Drive, Churchtown, Dublin 14
D09B/0341Dún Laoghaire–RathdownLodged 28 Oct 2009
- InvalidExtension
Permission for the erection of a first floor extension over converted garage/kitchen comprising 2 no.…
67 Trimleston Park, Booterstown, County Dublin
D21B/0190Dún Laoghaire–RathdownLodged 20 Apr 2021
- GrantedExtension
Permission for construction of a 2-storey extension to the side of the house and extending past the rear wall…
128, Ashlawn Park, Ballybrack, Co. Dublin
D14B/0151Dún Laoghaire–RathdownLodged 29 Apr 2014
- GrantedExtension
Permission for a two storey extension to the side and single storey extension to the rear of existing house,…
38 Belmont Lawn, Stillorgan, Co Dublin A94 DK00
D17B/0497Dún Laoghaire–RathdownLodged 3 Nov 2017
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