32, Greygates, Mount Merrion, Blackrock, Co. Dublin
Construction of a rear garden room, a side and front two-storey extension, a rear dormer window, and roof alterations.
D07B/0082 · Dun Laoghaire Rathdown County Council · Lodged 30 January 2007
- Reference
- D07B/0082
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 January 2007
Summary
AI-generatedThis application proposes a new single-storey garden room extension to the rear of the house. It also includes a new two-storey extension to the side and front, a new dormer window to the rear attic, and alterations to the existing roof.
- 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
For development consisting of a new single storey garden room extension to rear, new dormer window to rear elevation to existing attic room and new two storey extension to side and front and alterations to existing roof to rear and side.
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 |
|---|---|---|---|
| 28 Merrion Hall, Mount Merrion Ave, Blackrock | Feb 2025 | €600,000 | 91 m |
| 26 Ashurst, Mount Merrion Ave, Blackrock | Aug 2025 | €510,500 | 132 m |
| Apt 6, Fortwilliam, Mount Merrion Ave | Jun 2025 | €460,000 | 132 m |
| 4 Dualla Court, Stillorgan Rd, Stillorgan | Jan 2025 | €485,000 | 154 m |
| 95 Merrion Park, Blackrock, Co. Dublin | Sept 2025 | €1,120,000 | 187 m |
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 191 m |
| 79 Merrion Park, Blackrock, Co Dublin | Nov 2025 | €1,330,000 | 204 m |
| 78 Merrion Park, Booterstown, Blackrock | Feb 2025 | €920,000 | 222 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 received30 January 2007
- Decision issued23 March 2007
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Planning permission for the extension and renovations of existing two storey semi detached dwelling to…
31, Grey Gates, Mount Merrion, Co. Dublin
D12A/0103Dún Laoghaire–RathdownLodged 23 Mar 2012Extension
- GrantedAt this site
Permission is sought for the extension and renovations of existing two storey semi-detached dwelling to…
31, Grey Gates, Mount Merrion, Co. Dublin
D12A/0167Dún Laoghaire–RathdownLodged 8 May 2012Extension
- Granted60 m away
Demolition of an existing garage and its replacement with a single storey, flat roofed extension to provide…
Woodville, Sycamore Crescent, Mount Merrion, Co. Dublin
D06B/1013Dún Laoghaire–RathdownLodged 16 Mar 2007Extension
- Granted70 m away
Permission is sought for alterations to existing planning application Reg Ref D06A/0408 to include proposed…
27, Greygates, Mount Merrion, Stillorgan Road, Co. Dublin
D07A/0805Dún Laoghaire–RathdownLodged 14 Jun 2007Extension
- Granted70 m away
Alterations to existing planning permissions Reg. Ref. D07A/0805 & D06A/0408 to include revision to chimney,…
27, Greygates, Mount Merrion, Stillorgan Road, Co. Dublin
D07A/1296Dún Laoghaire–RathdownLodged 11 Sept 2007Alterations
- Granted70 m away
Vary a previous approval (reg. ref. D07A/1296) for a construction of two storey house. The variation involves…
27, Greygates, Mount Merrion, Stillorgan Road, Co. Dublin
D08A/0332Dún Laoghaire–RathdownLodged 20 Mar 2008Alterations
- Granted70 m away
For demolition of existing detached garage to side, construction of new full two-storey plus attic room,…
27, Greygates, Mount Merrion, Stillorgan Road, Co. Dublin
D06A/0408Dún Laoghaire–RathdownLodged 12 Sept 2006New dwelling
- Granted80 m away
Retention of single storey garden studio with canopy over patio area (52.05m2 footprint)
6, Sycamore Road, Mount Merrion, Dublin, A94C3H7
D23B/0063Dún Laoghaire–RathdownLodged 17 Feb 2023Retention
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 development comprising (a) demolition of existing single storey extension and ancillary shed…
40 Hillcourt Road, Glenageary, Co. Dublin
D20A/0246Dún Laoghaire–RathdownLodged 25 Mar 2020
- GrantedExtension
Permission for extension and alterations to existing dwelling. The proposed works include — Single storey…
63 Goatstown Road, Goatstown, Dublin D14 HX06
D17B/0453Dún Laoghaire–RathdownLodged 8 Dec 2017
- GrantedExtension
For development consisting of two storey extension to the side part of which at the ground floor is to the…
65, Merrion Park, Blackrock, Co. Dublin
D06B/0820Dún Laoghaire–RathdownLodged 8 Sept 2006
- RefusedExtension
For single storey extension to the rear, first floor extension to side, major elevational alteration to front…
49, Dalkey Park, Dalkey, Co. Dublin
D06B/0974Dún Laoghaire–RathdownLodged 3 Nov 2006
- GrantedExtension
The development consists of the retention of a garden room to the rear of the site, and two covered areas…
17 The Park , Athlumney Abbey , Navan Co. MeathC 15FC9C
2560329MeathLodged 2 Apr 2025
- GrantedExtension
To build new part single-storey, part two-storey extension to rear, attic development to include new flat…
215, Captain's Road, Crumlin, Dublin 12
WEB5505/25Dublin CityLodged 16 Oct 2025
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.