62 Springhill Avenue, Blackrock, Co. Dublin, A94E656
Construction of a single-storey rear extension and a garden room in Blackrock.
D26B/0305/WEB · Dun Laoghaire Rathdown County Council · Lodged 25 May 2026
- Reference
- D26B/0305/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 May 2026
Summary
AI-generatedPermission is sought for an extension to a semi-detached dwelling. The project includes a new single-storey flat roof rear extension and a separate single-storey flat roof garden room to the rear.
- 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
An extension to a semi-detached dwelling. The development will consist of construction of a new single-storey flat roof rear extension, a new single-storey flat roof garden room to the rear, and all associated site works.
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 |
|---|---|---|---|
| 60 Springhill Ave, Deansgrange, Blackrock | Jun 2025 | €755,000 | 18 m |
| 89 Springhill Ave, Deans Grange, Blackrock | Dec 2025 | €721,000 | 76 m |
| 24 Springhill Ave, Blackrock, Dublin | Jan 2026 | €795,000 | 81 m |
| 112 Springhill Ave, Blackrock, Dublin | Jan 2025 | €830,000 | 111 m |
| 18 Springhill Ave, Blackrock, Dublin | Sept 2025 | €770,000 | 132 m |
| 1 Weavers Place, Blackrock, Dublin | Oct 2025 | €1,205,000 | 199 m |
| 70 Mount Albany, Blackrock, Dublin | Dec 2025 | €800,000 | 256 m |
| 32 Springhill Park, Blackrock, Dublinnot full market price | Dec 2025 | €533,333 | 271 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 received25 May 2026
- Decision due17 July 2026
- Decision issued8 July 2026
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 for development consisting of the construction of extension of the existing dormer by 1400 mm with…
62, Springhill Avenue, Blackrock, Co. Dublin
D13B/0180Dún Laoghaire–RathdownLodged 24 May 2013Extension
- GrantedAt this site
Retention permission is sought for: (a) Retention of flat roofed first floor dormer extension to side (east…
62, Springhill Avenue, Blackrock, Co. Dublin
D12B/0140Dún Laoghaire–RathdownLodged 26 Apr 2012Retention
- Part granted, part refusedAt this site
Permission consisting of the construction of a proposed dormer extension with 4 no. windows at first and…
62, Springhill Avenue, Blackrock, Co. Dublin
D13B/0061Dún Laoghaire–RathdownLodged 21 Feb 2013Extension
- Granted30 m away
Permission is sought for the construction of a bedroom with dormer window on the gable side of the main roof…
59, Springhill Avenue, Blackrock, Co. Dublin
D18B/0211Dún Laoghaire–RathdownLodged 1 Aug 2018Extension
- Granted30 m away
For an attic conversion with dormer to two bedrooms, demolition of existing garage to accommodate…
65, Springhill Avenue, Blackrock, Dublin
D05B/0922Dún Laoghaire–RathdownLodged 19 Dec 2005Extension
- Granted50 m away
Permission for demolition of existing adjoining garage, some internal and external walls to allow for new…
30, Springhill Avenue, Deansgrange, Co. Dublin
D24B/0119Dún Laoghaire–RathdownLodged 21 Mar 2024Extension
- Granted50 m away
The development will consist of an extension to the rear and side of the house containing a family room, work…
34, Springhill Avenue, Blackrock, Dublin
D05B/0793Dún Laoghaire–RathdownLodged 9 Nov 2005Extension
- Granted50 m away
Existing single storey extension to be demolished and replaced by a new single-storey, domestic extension…
35, Springhill Avenue, Deansgrange, Blackrock, Co. Dublin
D05A/0191Dún Laoghaire–RathdownLodged 17 May 2005Extension
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
Part single storey flat roof extension with roof lights to rear and part two storey pitched roof extension to…
14, Springfield Crescent, Templeogue, Dublin 6W.
SD17B/0374South DublinLodged 16 Nov 2017
- GrantedExtension
Construction of extension to front, rear and side of existing two storey semi-detached house, to include…
15, Knocklyon Park, Templeogue, Dublin 16, D16 N1W8.
SD25B/0061WSouth DublinLodged 13 Feb 2025
- GrantedExtension
Alterations to a semi-detached dwelling. Construction of - a single storey rear extension to the existing…
7, Albert Road Upper, Glenageary, Dublin, A96Y2X9
D25B/0616/WEBDún Laoghaire–RathdownLodged 31 Oct 2025
- GrantedExtension
The construction of a new single storey extension to the side/south elevation, and elevational alterations to…
6 Cluain Beg, Church Road, Upper Aghada, Co. Cork
214103corkLodged 21 Jan 2021
- GrantedExtension
The development will consist of: A single storey extension to the rear of the existing two storey…
18, Vernon Street, Dublin 8, D08 V6T3
2123/21Dublin CityLodged 29 Jan 2021
- GrantedExtension
Extension to a semi-detached dwelling. Construction of single storey flat roof front extension, replace…
12, Stillorgan Park, Stillorgan, Dublin, A94XV26
D24B/0075Dún Laoghaire–RathdownLodged 23 Feb 2024
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.