18 Fosters Avenue, Mount Merrion, Co Dublin
Demolition of outbuildings and construction of a single-storey rear extension and front lobby.
D15A/0281 · Dun Laoghaire Rathdown County Council · Lodged 24 April 2015
- Reference
- D15A/0281
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 April 2015
Summary
AI-generatedThe project involves the demolition of an existing store, wooden shed, and parts of the existing house walls and chimneys. It includes the construction of a 32.4 sqm single-storey rear extension, a 2.6 sqm front lobby, and the refurbishment and upgrading of the existing house and garage.
- Storey
- 1
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: demolition of existing store and wooden shed (6.3 sqm) at the ne of existing house, part of se external wall and some internal walls, two chimneys and part of ne external wall, removal of garden terraces and paving. Construction of single storey extension (32.4 sqm) at se to rear and a lobby (2.6 sqm) at ne to front of existing house. Refurbishment of existing house and garage to include upgrading and part reconstruction of external walls, including provision of new render f...
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 4 July 2018.
Notified floor area: 154 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 12 Foster Ave, Mt Merrion, Dublin | Oct 2025 | €1,410,000 | 45 m |
| 14 St Thomas Road, Mount Merrion, Blackrock | Jul 2025 | €1,750,000 | 179 m |
| Apartments 1-11, Fitzwilliam Court, The Rise Mount Merrion | Dec 2025 | €4,400,000 | 204 m |
| Apartment 4 Greygates, Roebuck Ave, Mount Merrionprice excludes VAT | Jan 2026 | €190,000 | 250 m |
| Apt 100, Belfield Park, Stillorgan Road | Jan 2026 | €465,000 | 259 m |
| 32 St Thomas Rd, Mount Merrion, Dublin | Mar 2025 | €1,900,000 | 260 m |
| 47 Belfield Park, Stillorgan Rd, Dublin | Dec 2025 | €380,000 | 305 m |
| 4 Mountbrook, Stillorgan Rd, Blackrock | Feb 2026 | €397,000 | 312 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 received24 April 2015
- Decision issued17 June 2015
- Appeal submitted14 July 2015
- Appeal decided30 September 2015
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
Retention Permission for a fence along the full length of the south-western boundary of the Foster's
Fairways, 18, Foster's Avenue, Mount Merrion, Blackrock, Co. Dublin
D19B/0258Dún Laoghaire–RathdownLodged 24 May 2019Retention
- GrantedAt this site
Permission for development at the rear. The development will consist of: Construction of new single storey 2…
18, Fosters Avenue, off The Fosters, Mount Merrion, Co. Dublin
D15A/0732Dún Laoghaire–RathdownLodged 20 Nov 2015New dwelling
- RefusedAt this site
Permission for: Construction of new single storey 2 bedroom residence c. 131.5sqm with new vehicular and…
Rear of 18 Fosters Avenue, off The Fosters, Mount Merrion, Co Dublin
D15A/0282Dún Laoghaire–RathdownLodged 24 Apr 2015New dwelling
- Granted40 m away
Permission for alterations and extensions to an existing two storey detached dormer family dwelling,…
1 The Foster's, Foster's Avenue, Mount Merrion, Co Dublin
D15A/0223Dún Laoghaire–RathdownLodged 7 Apr 2015Extension
- Refused50 m away
Permission is sought for a single storey extension to the front, side and to the rear to provide for a guest…
12, Foster Avenue, Mount Merrion, Co. Dublin
D09A/0484Dún Laoghaire–RathdownLodged 6 Jul 2009Extension
- Granted50 m away
Permission for new higher front boundary wall, and reduction of existing vehicular entrance with provision of…
22, Fosters Avenue, Blackrock, Co Dublin
D09A/0178Dún Laoghaire–RathdownLodged 12 Mar 2009Extension
- Refused50 m away
Permission is sought for changes to roof profile to enable the conversion of attic permitted under planning…
12, Fosters Avenue, Mount Merrion, Blackrock, Dublin, A94YH39
D24A/0805/WEBDún Laoghaire–RathdownLodged 7 Oct 2024Alterations
- Granted50 m away
Permission is sought for the demolition of existing conservatory to the rear and garage to the side, the…
12, Fosters Avenue, Mount Merrion, Blackrock, Dublin, A94YH39
D25A/0189/WEBDún Laoghaire–RathdownLodged 11 Mar 2025Extension
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 demolition of single storey garage to side, dining room to rear and chimney. Construction of…
8 Redesdale Road, Mount Merrion, Co Dublin
D18A/0116Dún Laoghaire–RathdownLodged 8 Feb 2018
- WithdrawnExtension
Permission for the demolition of a garage on the eastern elevation of the existing house and the addition of…
Sinaul, 15 Kilteragh Pines, Foxrock, Dublin 18
D19A/0300Dún Laoghaire–RathdownLodged 2 May 2019
- GrantedExtension
Permission for Demolition of existing single storey garage / boiler house on side boundary; Demolition of…
2 Haddington Lawn, Glenageary, Co. Dublin A96 Y5D8
D20A/0666Dún Laoghaire–RathdownLodged 18 Sept 2020
- GrantedExtension
Permission for the demolition of the existing side shed (5m2), the construction of a domestic single storey…
68 Riverside Drive, Rathfarnham, Dublin 14
D15A/0277Dún Laoghaire–RathdownLodged 23 Apr 2015
- GrantedExtension
Permission for the demolition of the existing extension to the rear and an existing garage to the side of the…
Anisha, Blackglen Road, Sandyford, Dublin 18
D16B/0367Dún Laoghaire–RathdownLodged 31 Aug 2016
- GrantedExtension
Permission for demolition of existing freestanding garage and adjoining sheds to the side of the house;…
25 Eaton Square, Blackrock, Co Dublin A94 KP63
D19A/0034Dún Laoghaire–RathdownLodged 18 Jan 2019
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