115, Mount Merrion Avenue, Blackrock, Co. Dublin
Single-storey extension and a first-floor window to the rear of an existing mews dwelling.
D19A/0402 · Dun Laoghaire Rathdown County Council · Lodged 10 June 2019
- Reference
- D19A/0402
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 June 2019
Summary
AI-generatedThe development consists of a single-storey extension to the rear of the existing mews dwelling. It also includes the installation of a first-floor window to the rear and all associated site works.
- 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 sought for a single storey extension and first floor window to rear of existing mews dwelling and all associated site works to rear.
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 |
|---|---|---|---|
| 13 Villa Nova, Mount Merrion Ave, Blackrock | Mar 2026 | €540,000 | 88 m |
| 26 Woodlands Grove, Blackrockprice excludes VAT | Apr 2026 | €1,233,480 | 126 m |
| Apt 158 - The Elms, Mount Merrion Avenue, Co Dublin | Nov 2025 | €641,000 | 128 m |
| 17 Beechlawn, South Hill Ave, Blackrock | Nov 2025 | €602,002 | 149 m |
| 1 Woodlands Grove, Woodlands Park, Blackrocknot full market price · price excludes VAT | Mar 2026 | €353,000 | 155 m |
| 5 Glenart, Clonfadda Wood, Mount Merrion Ave | Nov 2025 | €491,000 | 174 m |
| 1 Glenart, Clonfadda Wood, Mount Merrion Ave | Nov 2025 | €685,000 | 174 m |
| 9 Glenart, Clonfadda Wood, Mount Merrion Ave | Mar 2026 | €600,000 | 174 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 received10 June 2019
- Decision issued2 August 2019
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
Permission sought for single and two storey extensions to rear, internal alterations and all associated site…
115, Mount Merrion Avenue, Blackrock, Co Dublin, A94R250
D21B/0323Dún Laoghaire–RathdownLodged 29 Jun 2021Extension
- GrantedAt this site
Permission for part demolition of rear single-storey extension, roof works to existing rear two-storey…
117 Mount Merrion Avenue, Blackrock, Co Dublin
D17B/0436Dún Laoghaire–RathdownLodged 21 Sept 2017Alterations
- RefusedAt this site
Permission is sought for development, consisting of — New single storey flat roofed extension with 2.NO…
Existing mews dwelling and garden to rear of 119 Mount Merrion Avenue, Blackrock, Co. Dublin
D21B/0069Dún Laoghaire–RathdownLodged 23 Feb 2021Extension
- GrantedAt this site
Permission is sought for development at this site, consisting of — New single storey flat roofed extension…
Existing mews dwelling and garden to rear of No 119, Mount Merrion Avenue, Blackrock, Co. Dublin
D21A/0738Dún Laoghaire–RathdownLodged 18 Aug 2021Extension
- Granted30 m away
To convert existing pedestrian entrance at front of house to enable car access and off-street parking
109, Mount Merrion Avenue, Blackrock, Co. Dublin
D04A/0776Dún Laoghaire–RathdownLodged 12 Jul 2004Alterations
- Granted40 m away
(a) Retention of vehicular cross over, access gates and off street parking for 2 car to front drive, and (b)…
107, Mount Merrion Avenue, Blackrock, Co. Dublin
D06A/0845Dún Laoghaire–RathdownLodged 16 Jun 2006Retention
- Granted50 m away
Planning permission for the demolition of the existing bay window and erection of a single storey flat roof…
105, Mount Merrion Avenue, Blackrock, Co. Dublin
D09B/0314Dún Laoghaire–RathdownLodged 16 Jul 2009Extension
- Granted60 m away
Permission for removal of existing outdoor swimming pool and demolition of associated changing area,…
Highfield, South Hill Avenue, Booterstown, Blackrock, Co Dublin
D16A/0686Dún Laoghaire–RathdownLodged 19 Sept 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.
- GrantedExtension
Permission for new single storey extension to rear and 1 new first floor window to side elevation of existing…
32 Kippure Park, Finglas South, Dublin 11, D11 V6T8
4297/22Dublin CityLodged 23 Jun 2022
- GrantedExtension
Permission for a single storey extension and associated site works to rear of existing dwelling house
11 Sycamore Crescent, The Park, Cabinteely, Dublin 18
D14B/0319Dún Laoghaire–RathdownLodged 18 Sept 2014
- GrantedExtension
Permission sought for a single storey extension and all associated site works to the rear of the existing…
72 Ribh Road, Artane, Dublin 5, D05 TR68
3672/24Dublin CityLodged 14 May 2024
- InvalidExtension
Permission to construct a single storey extension to rear of existing dwelling, new roof light to rear and…
6, Limekiln Lane, Harold's Cross, Dublin 6W
3245/19Dublin CityLodged 13 Jun 2019
- GrantedExtension
Permission for single storey extension to rear of existing single storey dwelling with associated site…
6 Philip Street , Dundalk , Co.Louth
18587LouthLodged 25 Jul 2018
- GrantedExtension
Permission sought for a single storey rear extension and modifications to front to include enlargement of…
46, Weirview Drive, Stillorgan, Co Dublin
D07B/0079Dún Laoghaire–RathdownLodged 30 Jan 2007
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.