31, Highridge Green, Kilmacud, Blackrock, Dublin, A94E165
Demolition of a rear extension to build a new single-storey side and rear extension, and a new rear dormer for an attic conversion.
D24B/0307/WEB · Dun Laoghaire Rathdown County Council · Lodged 5 July 2024
- Reference
- D24B/0307/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 July 2024
Summary
AI-generatedThe project involves demolishing an existing single-storey rear extension to make way for a new single-storey extension wrapping around the side and rear. It also includes a new flat roof dormer to the rear to convert the attic into a habitable room, alongside front elevation modifications.
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
A) demolition of existing single story pitched roof extension to rear to allow for proposed single story extension to side; protruding to front and wrapping around rear elevation. B) proposed new flat roof dormer to rear roof slope to change existing converted attic to a habitable room. C) proposed modifications to the front elevation to include new bay window detail, new windows and render finish along with associated internal modifications and 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.
Built — construction complete
A commencement notice records works starting on 11 June 2025.
Notified floor area: 85.5 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 50 Dale Rd, Stillorgan, Blackrock | Apr 2026 | €750,000 | 90 m |
| 83 Marsham Court, Stillorgan, Dublin | Sept 2025 | €658,500 | 137 m |
| 105 Marsham Court, Upper Kilmacud Rd, Stillorgan | Jun 2026 | €675,000 | 137 m |
| 43 Dale Rd, Stillorgan, Dublin | Sept 2025 | €765,000 | 145 m |
| 33a Dale Rd, Stillorgan, Dublin | Apr 2026 | €735,000 | 147 m |
| 29 Dale Rd, Stillorgan, Dublin | Mar 2025 | €760,000 | 154 m |
| 1 St Kevin's Park, Kilmacud, Stillorgan | Apr 2025 | €860,000 | 182 m |
| 65 Whatley Place, Stillorgan, Co Dublin | Oct 2025 | €730,000 | 187 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 received5 July 2024
- Decision due29 August 2024
- Decision issued28 August 2024
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
Modifications and upgrading to existing porch including the construction of a hipped pitched roof and…
29 Highridge Green, Kilmacud, Co. Dublin.
D02B/0356Dún Laoghaire–RathdownLodged 24 May 2002Alterations
- Granted30 m away
Permission is sought for the demolition of an existing single storey annex (former garage structure) and…
60, Dale Road, Stillorgan, Blackrock, County Dublin, (A94EK82)
D21B/0041Dún Laoghaire–RathdownLodged 10 Feb 2021Extension
- Granted40 m away
Permission for — Proposed alterations to existing front porch including new pitched roof over
62, Dale Road, Stillorgan, Co Dublin
D13B/0035Dún Laoghaire–RathdownLodged 30 Jan 2013Extension
- Granted50 m away
Permission is sought for a single storey extension to the rear of the house, an external door to the existing…
64, Dale Road, Stillorgan, Co. Dublin
D09B/0464Dún Laoghaire–RathdownLodged 16 Nov 2009Extension
- Granted50 m away
147.39 sq.m detached two-storey house to side of existing two-storey house, new vehicular entrance and…
16, Highridge Green, Stillorgan, Co. Dublin.
D04A/1412Dún Laoghaire–RathdownLodged 3 Dec 2004New dwelling
- Granted60 m away
New garage, conversion of existing garage, a study with a new bedroom over, single storey kitchen/dining room…
21, Highridge Green, Kilmacud Road, Dublin 14.
D04B/0516Dún Laoghaire–RathdownLodged 30 Jun 2004Extension
- Granted60 m away
Permission for front extension to existing ground floor single storey side extension and new first floor…
54 Dale Road, Stillorgan, Blackrock, Co Dublin A94 RF76
D18B/0237Dún Laoghaire–RathdownLodged 1 Jun 2018Extension
- Granted60 m away
Permission sought for new single storey extension to side and rear with flat roof lights and projecting…
66 Dale Road, Stillorgan, Co. Dublin, (A94 YV810
D21B/0288Dún Laoghaire–RathdownLodged 8 Jun 2021Extension
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
For the demolition of the existing single-storey rear extension, the construction of a new single-storey rear…
101 Mount Prospect Drive, Clontarf, Dublin 3
3645/24Dublin CityLodged 7 May 2024
- GrantedExtension
Permission is sought. The proposed development consist of; (i) demolition of existing single storey extension…
'Kephas', 4 Corrig Road, Dalkey, Co. Dublin
D20A/0545Dún Laoghaire–RathdownLodged 1 Apr 2021
- GrantedExtension
Permission is sought for A) Minor demolition works to the existing dwelling, including the removal of all…
Ouvane, 24 Leopardstown Drive, Blackrock, Dublin, A94FW62
D25B/0442/WEBDún Laoghaire–RathdownLodged 6 Aug 2025
- GrantedExtension
The demolition of an existing single storey extension to the rear and an existing garage/ outhouse and the…
123 Whitehall Road,, Dublin 12.
SD21B/0027South DublinLodged 18 May 2021
- Awaiting decisionExtension
Demolition of existing single storey side extension and porch to front elevation, construction of single…
5 Kill Road , Killincarrig , Greystones
191388WicklowLodged 23 Dec 2019
- GrantedExtension
Planning permission for the demolition a rear extension and the construction of a new extensions to the front…
5, Kinvara Avenue, Navan Road, Dublin 7, D07 R984
3775/20Dublin CityLodged 20 Nov 2020
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.