8 Ardagh Drive, Blackrock, Co. Dublin, A94W225
Attic conversion with front and rear dormer windows and a new porch at 8 Ardagh Drive.
D26B/0342/WEB · Dun Laoghaire Rathdown County Council · Lodged 5 June 2026
- Reference
- D26B/0342/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 June 2026
Summary
AI-generatedThe development consists of converting the existing attic into first-floor living space. This will include two bedrooms, two bathrooms, a study area, a new staircase, dormer windows to the front and rear, a skylight, and a new front porch.
- 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
The development will consist of the conversion of existing attic into first floor accommodation comprising two bedrooms, two bathrooms, and study area, new staircase, new dormer window to front elevation, new dormer window to rear elevation, new skylight to study area, removal of existing porch and construction of new porch.
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 |
|---|---|---|---|
| 14 Ardagh Avenue, Blackrock, Dublin | Sept 2025 | €875,000 | 77 m |
| 24 Ardagh Avenue, Blackrock, Dublin | Jun 2025 | €790,000 | 100 m |
| 25 Ardagh Grove, Blackrock, Dublin | Nov 2025 | €765,000 | 137 m |
| 40 Ardagh Avenue, Blackrock, Dublin | Dec 2025 | €820,000 | 165 m |
| 39 Ardagh Park, Blackrock, Dublin | Mar 2025 | €765,000 | 205 m |
| Majella, Newtownpark Ave, Blackrock | Oct 2025 | €1,037,000 | 207 m |
| 4 Ardagh Close, Blackrock, Dublin | May 2026 | €680,000 | 211 m |
| 2 Ardagh Grove, Blackrock, Dublin | Oct 2025 | €795,000 | 217 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 received5 June 2026
- Decision due5 August 2026
- Decision issued12 June 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Awaiting decisionAt this site
The development will consist of The conversion of existing attic into first floor accommodation comprising…
8, Ardagh Drive, Blackrock, Dublin, A94W225
D26B/0351/WEBDún Laoghaire–RathdownLodged 16 Jun 2026Extension
- GrantedAt this site
Permission for extension and alterations to existing single storey semi detached dwelling including…
6, Ardagh Drive,, Blackrock, Co. Dublin.
D22A/1026Dún Laoghaire–RathdownLodged 21 Dec 2022Extension
- GrantedAt this site
Permission for internal modifications and works to existing single storey 3 bedroom semi-detached dwelling of…
8 Ardagh Drive, Blackrock, Co Dublin
D16A/0001Dún Laoghaire–RathdownLodged 4 Jan 2016Extension
- GrantedAt this site
Permission for development consisting of — Demolition of existing domestic garage
10, Ardagh Drive, Blackrock, Co. Dublin
D13B/0409Dún Laoghaire–RathdownLodged 19 Dec 2013Extension
- Part granted, part refusedAt this site
Permission to construct a rear single storey ground floor and a rear first floor extension, and to convert…
4, Ardagh Drive, Blackrock, Co. Dublin
D10B/0068Dún Laoghaire–RathdownLodged 15 Feb 2010Extension
- GrantedAt this site
Permission for development of new single-storey extension to front of house including new porch and hipped…
4, Ardagh Drive, Blackrock, Co. Dublin
D13B/0133Dún Laoghaire–RathdownLodged 23 Apr 2013Extension
- GrantedAt this site
Permission to construct a rear single-storey ground floor and a rear first floor extension, and to convert…
4, Ardagh Drive, Blackrock, Co. Dublin
D10B/0304Dún Laoghaire–RathdownLodged 6 Jul 2010Extension
- Invalid30 m away
Conversion of hipped roof into gabled end, increased attic accommodation to include 2 new bedrooms, ensuite…
2 Ardagh Drive, Blackrock, Co. Dublin, A94TW32
D26B/0109/WEBDún Laoghaire–RathdownLodged 16 Feb 2026Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- Awaiting decisionExtension
The development will consist of The conversion of existing attic into first floor accommodation comprising…
8, Ardagh Drive, Blackrock, Dublin, A94W225
D26B/0351/WEBDún Laoghaire–RathdownLodged 16 Jun 2026
- GrantedExtension
The development will consist of: Attic conversion to give 2 additional bedrooms and storage. New first floor…
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D22A/0896Dún Laoghaire–RathdownLodged 17 Nov 2022
- InvalidExtension
The development will consist of: the conversion of 22m2 existing attic storage into two bedrooms with dormer…
22, Hastings Street, Ringsend, Dublin 4, D04 WN12
WEB1208/24Dublin CityLodged 26 Feb 2024
- GrantedExtension
The development will consist of : (i) a new attic level conversion and construction of 2no. dormer roof…
25 Blackheath Park, Clontarf, Dublin 3
4506/22Dublin CityLodged 20 Jul 2022
- GrantedExtension
The development will consist of the conversion of the attic into habitable accommodation, a two-storey rear…
13 Redwood, Hollystown, Dublin 15, D15 VH94
FW26A/0088EFingalLodged 8 Mar 2026
- InvalidExtension
The development will consist of Conversion of attic to include construction of pitched roofed dormer to the…
109, Terenure Road West, Dublin 6w D6W Y654
WEB1894/22Dublin CityLodged 28 Sept 2022
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