70, Coolevin, Glenageary, Ballybrack, Co Dublin, A96R5F3
Construction of a two-storey granny flat to the side of an existing semi-detached house.
D21A/0004 · Dun Laoghaire Rathdown County Council · Lodged 4 January 2021
- Reference
- D21A/0004
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 4 January 2021
Summary
AI-generatedThe applicant is seeking permission to build a fully serviced two-storey granny flat to the side of the existing house. The project includes minor internal and external alterations, a new front roof profile with a canopy, and rooflights.
- 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 following: full planning permission to add a two storey fully serviced granny flat to the side of existing two storey semi-detached house. Minor alterations to the front elevation to allow new design with minor alterations on both floors internally to allow same. New roof profile to front on existing house with canopy over proposed front door with roof lights front and back on proposed new 'a' pitched roof section. Maintain connection to public sewerage and surface water an...
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 |
|---|---|---|---|
| 146 Coolevin, Ballybrack, Dublin | Jul 2025 | €450,000 | 159 m |
| 120 Coolevin, Ballybrack, Dublin | Oct 2025 | €410,000 | 181 m |
| 44 Shanganagh Vale, Loughlinstown, Dublin 18 | Feb 2025 | €837,500 | 279 m |
| 78 Shanganagh Vale, Cabinteely, Dublin 18 | Jun 2026 | €1,045,000 | 307 m |
| 176 Ashlawn Park, Ballybrack, Dublin | Nov 2025 | €410,000 | 316 m |
| 142 Ashlawn Park, Ballybrack, County Dublin | Jul 2025 | €499,000 | 334 m |
| 112 Churchview Road, Killiney, Co Dublin | Jul 2025 | €300,000 | 341 m |
| 87 Shanganagh Vale, Cabinteely, Dublin 18 | Mar 2025 | €740,000 | 348 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 received4 January 2021
- Decision issued24 February 2021
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
Family room and utility extension to the side
71, Coolevin, Ballybrack, Co. Dublin
D07B/0308Dún Laoghaire–RathdownLodged 5 Apr 2007Extension
- Granted40 m away
Permission is sought for i) single storey extension to side or ii) as an alternative optional development, a…
86, Coolevin, Ballybrack, Co Dublin
D07B/0190Dún Laoghaire–RathdownLodged 6 Mar 2007Extension
- Granted50 m away
Permission for a 6 sqm extension to the lounge and a 2.2 sqm new porch extension, both at the front elevation…
77 Coolevin, Ballybrack, Co Dublin
D15B/0088Dún Laoghaire–RathdownLodged 25 Mar 2015Extension
- Granted60 m away
Permission is sought for the relocation of the main entrance and for a single storey tiled pitched roof…
81, Coolevin, Ballybrack, Co. Dublin
D12B/0336Dún Laoghaire–RathdownLodged 18 Oct 2012Extension
- Granted70 m away
For the demolition of existing garage to faciliate the construction a two storey dwelling (which will include…
78, Coolevin, Ballybrack, Co. Dublin
D05A/0522Dún Laoghaire–RathdownLodged 26 Jul 2005New dwelling
- Refused70 m away
Permission is sought for conversion of attic to playroom with dormer type flat roof to rear of existing house
36, Willow Vale, Ballybrack, Co. Dublin
D08B/0350Dún Laoghaire–RathdownLodged 9 May 2008Extension
- Granted70 m away
Permission is sought for the construction of a new single storey extension to the front of the house,…
No. 78A Coolevin, Glenageary, Ballybrack, Co. Dublin
D21B/0696Dún Laoghaire–RathdownLodged 20 Dec 2021Extension
- Granted70 m away
Planning permission is sought for conversion of attic to playroom with dormer type flat roof to rear of the…
36, Willow Vale, Ballybrack, Co. Dublin
D08B/0725Dún Laoghaire–RathdownLodged 16 Oct 2008Extension
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 for a granny flat extension to the side/front of a two storey semi-detached dwelling. The proposed…
179 Barton Road East, Dundrum, Dublin 14
D15A/0423Dún Laoghaire–RathdownLodged 9 Sept 2015
- GrantedExtension
For the construction of a single storey Granny Flat Extension to side of existing dwelling to comprise of…
Clonmoney West Tld , Hurlers Cross , Newmarket-on-Fergus Co Clare
22669ClareLodged 26 Jul 2022
- GrantedExtension
Permission for alterations and extensions to an existing dwelling including (1) A first floor level pitched…
26 Woodvale Road , Beaumont , Cork
2342254Cork CityLodged 25 Aug 2023
- GrantedExtension
Planning permission for construction of — a part single / part 2 storey granny flat to the front, side and…
48, Mount Olive Grove, Dublin 5, D05 K527
2684/20Dublin CityLodged 11 May 2020
- GrantedExtension
Permission for A) internal alterations to existing layout and installation of roof light over existing front…
14 Carrigdene , Ballincollig
2039038Cork CityLodged 20 Jan 2020
- GrantedExtension
Permission for development which will consist of — Single storey granny flat to side and rear
Corbane , Shantonagh , County Monaghan
2560396MonaghanLodged 2 Oct 2025
Community
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