55, Castlebyrne Park, Blackrock, Dublin, A94VA48
Construction of single-story front and rear extensions, demolition of a rear shed, and internal alterations.
D24B/0364/WEB · Dun Laoghaire Rathdown County Council · Lodged 15 August 2024
- Reference
- D24B/0364/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 August 2024
Summary
AI-generatedThe applicant seeks to construct a single-story flat roof extension to the rear to include bike storage, and a small flat roof extension to the front. The project also includes internal alterations and the demolition of an existing rear shed.
- 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
Proposed single story flat roof extension to rear to include a bike storage area. Proposed small single story flat roof extension to front including alterations to front elevation. Internal alterations, demolition an existing shed at rear and 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.
Built — construction complete
A commencement notice records works starting on 28 May 2025.
Notified floor area: 18 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 70 Castlebyrne Park, Blackrock, Dublin | Mar 2025 | €528,000 | 111 m |
| 93 Castlebyrne Park, Newtownpark Ave, Blackrock | Jun 2026 | €597,000 | 117 m |
| 15 Castlebyrne Park, Newtown Park Ave, Blackrock | Feb 2026 | €667,500 | 140 m |
| 10 Ralph Mews, Newtownpark Ave, Blackrock | May 2025 | €425,050 | 182 m |
| 14 Proby Place, Proby Square, Blackrock | May 2026 | €1,495,000 | 192 m |
| 12 Proby Place, Proby Square, Carysfort Ave | Jun 2025 | €1,700,000 | 207 m |
| 29 Marian Park, Blackrock, Dublin | Jun 2025 | €560,000 | 220 m |
| 7 Proby Place, Proby Square, Carysfort Avenue | Sept 2025 | €1,640,000 | 223 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 received15 August 2024
- Decision due9 October 2024
- Decision issued3 October 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
Extension of the attic storage space to include a WC, new velux roof lights to the front and rear, new dormer…
55, Castlebyrne Park, Blackrock, Dublin, A94VA48
D23B/0109Dún Laoghaire–RathdownLodged 14 Mar 2023Extension
- GrantedAt this site
(a) Construction of new two storey dwelling to side, and (b) demolition of existing porch and erection of two…
55, Castlebyrne Park, Blackrock, Co. Dublin.
D04A/1384Dún Laoghaire–RathdownLodged 23 Feb 2005New dwelling
- WithdrawnAt this site
A) construction of new two storey dwelling to side, and (b) demolition of existing porch and erection of two…
55, CASTLEBYRNE PARK, BLACKROCK, CO. DUBLIN
D04A/0856Dún Laoghaire–RathdownLodged 30 Jul 2004New dwelling
- GrantedAt this site
Construction of two storey extension to side (north) and rear (east), to include removal of existing chimney…
114, Castlebyrne Park, Blackrock, Dublin, A94H223
D23B/0498Dún Laoghaire–RathdownLodged 27 Oct 2023Extension
- GrantedAt this site
Construction of single storey extension to side (north) and rear (east), to include removal of existing…
114, Castlebyrne Park, Blackrock, Dublin, A94H223
D24B/0191/WEBDún Laoghaire–RathdownLodged 26 Apr 2024Extension
- GrantedAt this site
Single storey extension to front and enlarged gable window
114, Castle Byrne Park, Blackrock, Co. Dublin
D04B/0317Dún Laoghaire–RathdownLodged 28 Apr 2004Extension
- Granted30 m away
Permission for the demolition of 1 no. detached house and construction of 3 no. terraced two storey dwellings…
Dunardagh, Newtownpark Avenue, Blackrock, Co Dublin
D17A/0147Dún Laoghaire–RathdownLodged 9 Oct 2017Housing estate
- Granted30 m away
Permission for demolition of single storey extension to rear, construction of new single storey extension to…
59 Castlebyrne Park, Blackrock, Co Dublin
D18A/0345Dún Laoghaire–RathdownLodged 18 Apr 2018Extension
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
Proposed single story mono-pitched and flat roof extension to the rear of the existing building along with…
46, Lavarna Road, Terenure, Dublin 6w
WEB1860/21Dublin CityLodged 19 Aug 2021
- GrantedExtension
Permission for development of — Single storey extension to the front and side with new flat roof to the front
11, Churchtown Road Upper, Dublin 14, D14V277
D24B/0148Dún Laoghaire–RathdownLodged 9 Apr 2024
- GrantedExtension
First-floor extension to the side with flat roof over. Demolition of the existing shed to the rear.…
25, Gledswood Avenue, Dublin 14, D14PY86
D23B/0578/WEBDún Laoghaire–RathdownLodged 17 Dec 2023
- GrantedExtension
Permission for addition of a 3m2 single storey hipped roof extension to front. Two storey pitched roof…
22 Congress Gardens, Glasthule, Co Dublin
D16B/0029Dún Laoghaire–RathdownLodged 29 Jan 2016
- Awaiting decisionExtension
Demolition of existing shed to the rear. Single-storey flat roof extension to the rear and replacement of…
56, Grove Park Avenue, Glasnevin, Dublin 11, D11 CD36
WEB2670/26Dublin CityLodged 2 Jul 2026
- GrantedExtension
Permission and retention permission for 1)retention permission for a storage shed and a bicycle shed in the…
Verdemay, Crosthwaite Park East, Dun Laoghaire, Co. Dublin, A96 HR29
D22A/0992Dún Laoghaire–RathdownLodged 14 Dec 2022
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