20, Mount Merrion Avenue, Blackrock, Co. Dublin
Construction of a double garage with a playroom above in the rear garden.
D05A/1366 · Dun Laoghaire Rathdown County Council · Lodged 30 May 2006
- Reference
- D05A/1366
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 May 2006
Summary
AI-generatedThe development consists of building a double garage with a store room or playroom on the upper level in the rear garden of an existing house. Access will be provided from an adjoining lane.
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 construction of a double garage with store room/playroom over to rear garden of existing house. Access to be provided from lane adjoining sydney avenue.
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 |
|---|---|---|---|
| 2 Sydney Mews, Sydney Avenue, Blackrock | Jun 2025 | €1,300,000 | 38 m |
| Apt 17 Westfield, Sion Hill, Blackrock Dublin | Jul 2025 | €476,000 | 134 m |
| 15 Brooklawn, Mount Merrion Ave, Blackrock | Mar 2025 | €875,000 | 138 m |
| Apt 29 Lisalea, Frascati Park, Blackrock | Aug 2025 | €515,000 | 145 m |
| 20 Lisalea, Frascati Park, Blackrock | Jul 2026 | €502,290 | 145 m |
| 11 Westfield, Sion Hill, Blackrocknot full market price | Jun 2026 | €211,218 | 148 m |
| 43 Mount Merrion Ave, Blackrock, Dublin | Feb 2025 | €865,000 | 173 m |
| 2 Rock Road Place, Blackrockprice excludes VAT | Oct 2025 | €1,387,665 | 181 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 May 2006
- Decision issued23 June 2006
- Appeal submitted20 July 2006
- Appeal decided22 November 2006
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permission for alterations and extension. Reduction of the Dentistry Practice area to the two room on east…
26, Mount Merrion Avenue, Blackrock, Co. Dublin (A Protected Structure)
D22A/0910Dún Laoghaire–RathdownLodged 16 Feb 2023Alterations
- Granted40 m away
Two storey residential development with third floor store area to converted roof space including 3 no. three…
26 & 28, Mount Merrion Avenue, Blackrock, Co. Dublin.
D04A/1222Dún Laoghaire–RathdownLodged 4 Feb 2005Housing estate
- Refused40 m away
3 storey residential development including 3 no. four bed townhouses with rear single storey sunrooms and 3…
Rear of 26 & 28, Mount Merrion Avenue, Blackrock, Co. Dublin.
D04A/0430Dún Laoghaire–RathdownLodged 20 Apr 2004Apartments
- Not exempt — permission needed40 m away
The protected structure is my family home. It is bounded to the north by Mount Merrion Avenue and to the west…
28, Mount Merrion Avenue, Blackrock, Co. Dublin (A Protected Structure)
REF2425Dún Laoghaire–RathdownLodged 14 Feb 2025Alterations
- Granted40 m away
Erection of 4 no two storey semi detached dwellings with third floor store area in converted roof space to…
26 & 28, Mount Merrion Avenue, Blackrock, Co. Dublin.
D06A/0296Dún Laoghaire–RathdownLodged 11 Sept 2006Housing estate
- Granted40 m away
A terrace of 4no 2-storey mews dwellings. The development includes railings and widened entrance on Sydney…
Existing laneway off Sydney Avenue, And To The Rear Of, 26 & 28, Mount Merrion Avenue, Blackrock, Co. Dublin
D09A/0016Dún Laoghaire–RathdownLodged 24 Apr 2009Housing estate
- Granted50 m away
Permission for development consisting of demolition of existing two storey return to rear and construction in…
39 Sydney Avenue, Blackrock, Co Dublin
D13A/0084Dún Laoghaire–RathdownLodged 26 Apr 2013Extension
- Granted50 m away
Permission for construction of a single storey (3.925 metres tall) glazed link between an existing extension…
39 Sydney Avenue, Blackrock, Co Dublin (A Protected Structure)
D16A/0304Dún Laoghaire–RathdownLodged 5 May 2016Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedOther
Permission for a development consisting of the construction of a domestic garage with rear yard to the South…
Hillcrest , Tullycroman , Co. Monaghan
22363MonaghanLodged 16 Aug 2022
- GrantedExtension
Permission for development consisting of a garage to the rear of existing dwelling house and all associated…
Mooretown , Dromiskin , Co. Louth
17658LouthLodged 6 Sept 2017
- GrantedExtension
Two storey extension to side along with proposed single storey extension to rear, both incorporating internal…
10, Palmerstown Drive, Palmerstown, Dublin 20
SD06B/0383South DublinLodged 25 May 2006
- GrantedExtension
Permission for development consisting of a replacement single storey garage to side of existing house
Carrick, Otranto Place, Sandycove, Co. Dublin
D17A/0543Dún Laoghaire–RathdownLodged 14 Jun 2017
- GrantedExtension
Permission for development to consist of domestic garage to side of existing dwellinghouse and all associated…
Rassan , Hackballscross , Co. Louth
1627LouthLodged 22 Jan 2016
- GrantedAlterations
Permission for development to consist of domestic garage/store to rear of existing dwellinghouse and all…
Stonetown Lower , Louth , Dundalk
18490LouthLodged 25 Jun 2018
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.