12, Rosehill, Carysfort Avenue, Blackrock, Dublin
Demolition of side sheds and construction of a single-storey side extension with a raised rear patio and widened driveway.
D23A/0623 · Dun Laoghaire Rathdown County Council · Lodged 29 September 2023
- Reference
- D23A/0623
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 September 2023
Summary
AI-generatedThe development consists of the demolition of existing side sheds to make way for a new single-storey pitched roof extension to the side of the house. It also includes a new side ramp with a raised rear patio for level access and the widening of the vehicular side entrance.
- 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
I) proposed single storey pitched roof extension to the side of the property ii) associated site works to include demolition of existing sheds to the side, proposed new side ramp with raised rear patio to provide level access and widening the vehicular side entrance.
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 |
|---|---|---|---|
| 6 Hawthorn Manor, Blackrock, Dublin | Jul 2025 | €705,000 | 54 m |
| Villa Rosa, Rosehill, Carysfort Ave | Sept 2025 | €965,000 | 84 m |
| 6 Fleurville, Carysfort Avenue, Blackrock | Feb 2025 | €655,000 | 136 m |
| 28 Fairyhill, Blackrock, Dublin | Sept 2025 | €990,000 | 138 m |
| 13 Fleurville, Blackrock, Carysfort Ave | Jan 2026 | €632,000 | 151 m |
| 1 Orchard Lane, Newtown Park, Blackrock | Apr 2025 | €780,000 | 156 m |
| 85 Rosehill, Blackrock, Co Dublin | Jul 2026 | €1,225,000 | 158 m |
| 19 Newtown Park, Blackrock, Dublin | Feb 2026 | €840,000 | 165 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 received29 September 2023
- Decision due23 November 2023
- Decision issued22 November 2023
- Permission expiry19 December 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
Minor alterations to previously approved D23A/0623 to include i) A reconstituted stone finish to the front…
12, Rosehill, Carysfort Avenue, Blackrock, Dublin, A94H7R8
D24B/0014Dún Laoghaire–RathdownLodged 19 Jan 2024Alterations
- GrantedAt this site
Permission is sought for new vehicular entrance and driveway for provision of car parking to front of…
12A, Rosehill, Carysfort Avenue, Blackrock, Co. Dublin
D12A/0068Dún Laoghaire–RathdownLodged 24 Feb 2012Infrastructure
- GrantedAt this site
Planning permission is sought for the demolition of an existing garage and the construction of a…
1, Rosehill, Blackrock, Co. Dublin, (located at the junction of Carysfort Avenue and Newtown Park)
D17A/0570Dún Laoghaire–RathdownLodged 22 Jun 2017Extension
- RefusedAt this site
Demolition of the existing house & outbuilding and the construction of a two storey with third storey in…
1, Rosehill, Carysfort Avenue, Blackrock, Co. Dublin
D06A/1143Dún Laoghaire–RathdownLodged 8 Aug 2006Apartments
- GrantedAt this site
Permission is for new vehicular entrance and driveway for provision of car parking to front of dwelling with…
14 Rosehill, Carysfort Avenue, Blackrock, Co Dublin
D24A/0145Dún Laoghaire–RathdownLodged 8 Mar 2024Alterations
- Refused40 m away
Demolish existing double garage to the rear of the site of my existing house, (which does not involve the…
16, Rosehill, Carysfort Avenue, Blackrock, Co. Dublin
D06A/0278Dún Laoghaire–RathdownLodged 28 Feb 2006New dwelling
- Granted40 m away
Permission for the proposed conversion of existing attic space of existing two storey semi-detached type…
16, Rosehill, Carysfort Avenue, Blackrock, Co. Dublin
D14B/0127Dún Laoghaire–RathdownLodged 8 Apr 2014Extension
- Refused50 m away
Construction of 1 no. Mews House consisting of a double garage domestic workshop and habitable area and…
17, Rosehill, Carysfort Avenue, Blackrock, Dublin
D06A/0277Dún Laoghaire–RathdownLodged 28 Feb 2006New dwelling
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
I) Demolition of existing single story garage at side of property. ii) Retention of existing single story…
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D24A/0660/WEBDún Laoghaire–RathdownLodged 23 Aug 2024
- Awaiting decisionExtension
Planning permission is sought for the following works: (i) demolition of existing garage & shed to the rear…
20, Clanboy Road, Dublin 5, D05 RY79
WEB1538/22Dublin CityLodged 7 Jun 2022
- InvalidExtension
Demolition of the existing rear single storey detached shed, the construction of a new two storey pitched…
18, Emmet Road, Dublin 8, D08 N2T8
WEB5980/25Dublin CityLodged 15 Dec 2025
- GrantedExtension
A) the demolition of existing sheds to rear b) removal of pitched roof to existing garage on the front…
33, Beech Park, Lucan, Co. Dublin, K78 D5R6
SD24B/0284WSouth DublinLodged 21 Jun 2024
- GrantedExtension
Planning permission is sought for demolition of existing side shed & construction of a single-storey…
47, All Saints Road, Raheny, Dublin 5, D05 VF51
3527/19Dublin CityLodged 18 Jul 2019
- GrantedExtension
The demolition of existing single-story rear extension & storage sheds and for the construction of a new…
5 Farranshone Road , Limerick
2461295LimerickLodged 20 Dec 2024
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