30 Trees Road, Mount Merrion, Co. Dublin
Demolition of a garage for a two-storey side/rear extension, single-storey rear extension, attic conversion, and wider driveway.
D09A/0662 · Dun Laoghaire Rathdown County Council · Lodged 2 September 2009
- Reference
- D09A/0662
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 September 2009
Summary
AI-generatedPermission is sought to demolish an existing garage to construct a two-storey side and rear extension, alongside a single-storey flat roof rear extension. The project also includes an attic conversion with rooflights, a new porch, and widening of the vehicular entrance.
- 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 is sought for demolition of existing garage and construction of a two storey with bay window pitched roof extension to the side and rear, a single storey flat roof extension to the rear, attic conversion with new rooflights to front side and rear, internal alterations, new porch and widening of existing vehicular entrance and associated works.
Built & 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 |
|---|---|---|---|
| 117 The Rise, Mount Merrion, Dublin | Mar 2025 | €1,701,001 | 151 m |
| 56 Trees Rd, Mount Merrion, Blackrock | Apr 2025 | €1,285,000 | 162 m |
| 2 Cherrygarth, Mount Merrionprice excludes VAT | Oct 2025 | €881,057 | 178 m |
| 31 Trees Rd, Mount Merrion, Blackrock | Nov 2025 | €1,740,000 | 187 m |
| 56 Thornhill Oaks, Mount Merrionprice excludes VAT | Mar 2025 | €775,330 | 191 m |
| 4 Cherry Garth, Mount Merrion, Blackrock | Aug 2025 | €1,650,000 | 191 m |
| 29 Sycamore Road, Mount Merrion, Co Dublin | Sept 2025 | €1,785,000 | 203 m |
| Apt.28 - Thornhill Oaks, Cherry Garth - Mount Merrion, Blackrock | Jul 2025 | €999,999 | 236 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 received2 September 2009
- Decision issued1 October 2009
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 is sought for demolition of existing garage and construction of a two storey with bay window…
30, Trees Road Lower, Mount Merrion, Co. Dublin
D09A/0726Dún Laoghaire–RathdownLodged 6 Oct 2009
- GrantedExtension
Permission for the demolition of the existing garage at the side and the construction of a new two storey…
2, Fairyhill, Newtownpark Avenue, Blackrock, Co Dublin
D20A/0814Dún Laoghaire–RathdownLodged 16 Apr 2021
- GrantedExtension
Permission is sought for demolition of the existing garage, a two-storey extension to the side, a…
19, Holly Park Avenue, Blackrock, Dublin
D09A/0815Dún Laoghaire–RathdownLodged 28 Jan 2010
- GrantedExtension
Permission is sought for the demolition of the existing garage at the side, the conservatory and bay window…
2, Silchester Road, Glenageary, Co. Dublin
D17A/0923Dún Laoghaire–RathdownLodged 17 Oct 2017
- GrantedExtension
Permission for the demolition of the existing single storey side garage and construction of new, two storey,…
22 Thornhill Road, Mount Merrion, Co Dublin
D16A/0936Dún Laoghaire–RathdownLodged 22 Mar 2017
- GrantedExtension
Permission sought for proposed demolition of existing garage and construction of two story extension at side,…
27, Thornhill Road, Mount Merrion, Co. Dublin
D05A/0897Dún Laoghaire–RathdownLodged 13 Jul 2005
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.