37, Ardagh Drive, Blackrock, Co. Dublin A94 CK09
Subdivision of an existing property to create two separate houses, including extensions and roof alterations.
D18A/0784 · Dun Laoghaire Rathdown County Council · Lodged 14 August 2018
- Reference
- D18A/0784
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 14 August 2018
Summary
AI-generatedThe applicant plans to subdivide the existing property to create two individual serviced dwellings. The works will include a two-storey rear and side extension, a single-storey front extension, and amendments to the roof and dormer windows.
- Residential units
- 2
- 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 development. Proposed subdivision of the existing property to contain two individual serviced dwellings
- Proposed two storey rear and side extension
- Proposed single storey front extension
- Proposed amendments to roof including amendments to existing dormer windows and provision of new dormer windows
- Amendments to all elevations
- Proposed widening of existing vehicular entrance and all associated side 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.
Built — construction complete
A commencement notice records works starting on 13 February 2020.
Notified floor area: 270 m²
2 commencement notices are linked to this development.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Ardagh Lodge, Newtownpark Ave, Blackrock | Oct 2025 | €475,000 | 49 m |
| Majella, Newtownpark Ave, Blackrock | Oct 2025 | €1,037,000 | 64 m |
| 40 Ardagh Avenue, Blackrock, Dublin | Dec 2025 | €820,000 | 157 m |
| 24 Ardagh Avenue, Blackrock, Dublin | Jun 2025 | €790,000 | 196 m |
| 14 Ardagh Avenue, Blackrock, Dublin | Sept 2025 | €875,000 | 229 m |
| Apt 509, Galloping Green, Stillorgan | Mar 2025 | €475,000 | 269 m |
| 521 The Galloping Green, Stillorgan, Dublin | Aug 2025 | €575,000 | 269 m |
| 415 Galloping Green, Stillorgan Rd, Blackrock Dublin 18not full market price | Sept 2025 | €44,000 | 269 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 received14 August 2018
- Decision issued5 October 2018
- Appeal submitted1 November 2018
- Appeal decided28 January 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission for proposed subdivision of the existing dwelling to contain two individual serviced dwellings.…
37 Ardagh Drive, Blackrock, Co Dublin A94 CK09
D18A/0196Dún Laoghaire–RathdownLodged 6 Mar 2018New dwelling
- GrantedAt this site
Ground floor extension to rear with 2 Velux rooflights and first floor extension to rear of existing dormer…
35, Ardagh Drive, Blackrock, Co. Dublin.
D04B/0820Dún Laoghaire–RathdownLodged 17 Nov 2004Extension
- GrantedAt this site
Retention of a gable elevation to rear first floor extension in lieu of hipped roof elevation to rear…
35 Ardagh Drive, Blackrock, Co. Dublin.
D08B/0603Dún Laoghaire–RathdownLodged 12 Aug 2008Retention
- GrantedAt this site
Permission is sought for alterations and additions to a previously partially approved development (Reg Ref…
35, Ardagh Drive, Newtown Park Avenue, Blackrock, Co Dublin
D07B/0508Dún Laoghaire–RathdownLodged 6 Jun 2007Extension
- Part granted, part refusedAt this site
Planning permission sought for development comprising (a) removal of existing ground floor extension to rear…
35, Ardagh Drive, Newtown Park Avenue, Blackrock, Dublin
D06B/1053Dún Laoghaire–RathdownLodged 4 Dec 2006Extension
- Granted30 m away
(1) Alterations to the fenestration of the existing dormer window (2) The construction of a second matching…
Brandon, Newtown Park Avenue, Blackrock, Co Dublin
D06B/1145Dún Laoghaire–RathdownLodged 22 Dec 2006Alterations
- Granted30 m away
The development will consist of the following principal elements — Modifications to existing front dormer…
31, Ardagh Drive, Blackrock, Dublin, A94KH90
D24A/0393Dún Laoghaire–RathdownLodged 5 Jun 2024Alterations
- Granted40 m away
Permission for two storey extension to rear of existing cottage
Ardagh Lodge, Newtownpark Avenue, Blackrock, Co Dublin
D19B/0304Dún Laoghaire–RathdownLodged 17 Jun 2019Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Permission for proposed subdivision of the existing dwelling to contain two individual serviced dwellings.…
37 Ardagh Drive, Blackrock, Co Dublin A94 CK09
D18A/0196Dún Laoghaire–RathdownLodged 6 Mar 2018
- RefusedNew dwelling
Permission for development. The development will consist of; the relocation of existing vehicular entrance to…
41 Rory O'Connor Park, Dún Laoghaire, Co Dublin
D18A/0816Dún Laoghaire–RathdownLodged 24 Aug 2018
- RefusedNew dwelling
Permission for development consisting of the sub-division of existing house at Ground/Main Entrance and First…
Holmston House, Glenageary Woods, Dun Laoghaire, Co. Dublin (A Protected Structure)
D13A/0554Dún Laoghaire–RathdownLodged 25 Oct 2013
- InvalidNew dwelling
Development consisting of (1.) Demolition of existing garage existing ground floor side and rear extension…
49 Selksar Avenue, Townparks, Skerries, Co. Dublin, K34 W525
F24A/0247FingalLodged 19 Mar 2024
- InvalidNew dwelling
The development consists of : [1.] Demolition of existing garage, existing ground floor side and rear…
49 Selksar Avenue, Townparks, Skerries, Co. Dublin, K34 W525
F24A/0040FingalLodged 24 Jan 2024
- InvalidNew dwelling
[1.] Demolition of existing garage, existing ground floor side and rear extension and existing porch and…
49 Selksar Avenue, Townparks, Skerries, Co. Dublin, K34 W525
F24A/0347EFingalLodged 16 Apr 2024
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