41 Barclay Court, Blackrock, County Dublin
Attic conversion with a new rear dormer window and partial roof demolition.
D21B/0425 · Dun Laoghaire Rathdown County Council · Lodged 16 August 2021
- Reference
- D21B/0425
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 August 2021
Summary
AI-generatedThe project consists of a 23.3 square meter attic conversion to provide a new bedroom and bathroom. Works include the partial demolition of the existing rear roof structure to facilitate the construction of a new dormer structure and rear-facing window.
- Floor area
- 23 m²
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 for a 23.3 sq. M. Attic conversion to provide new bedroom and bathroom accommodation, to include a) demolition of portion of existing rear roof structure to facilitate, b) construction of new dormer structure and associated rear facing window at existing roof level to rear of property and c) all associated 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 |
|---|---|---|---|
| 36 Barclay Court, Blackrock, Dublin | Jan 2025 | €1,140,000 | 34 m |
| 47 Barclay Court, Blackrock, Dublin | Sept 2025 | €1,000,000 | 45 m |
| 1 Prospect Hill, Blackrock, County Dublin | Apr 2026 | €1,750,000 | 69 m |
| 64 Sweetmans Ave, Blackrock, Co Dublin | Apr 2025 | €372,000 | 73 m |
| 4 Rockhall, 42 44 Sweetmans Ave, Blackrock | Jan 2026 | €465,000 | 108 m |
| 5 Rockhall, 42 44 Sweetmans Ave, Blackrock | Jan 2026 | €425,000 | 108 m |
| 7 Rockhall, 42 44 Sweetmans Ave, Blackrockprice excludes VAT | Dec 2025 | €425,000 | 108 m |
| 4 Rockhall, 42 44 Sweetmans Ave, Blackrock | Apr 2026 | €430,000 | 108 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 received16 August 2021
- Decision issued1 October 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission is sought for a) Decorative porch and hall door to front, (2.75m), b) Single storey sloped roof…
46 Barclay Court, Blackrock, Co. Dublin
D20B/0355Dún Laoghaire–RathdownLodged 5 Nov 2020Extension
- Granted50 m away
Permission is sought for the erection of a new traditional style railing fronting the ESB sub-station and…
1-8, Sweetmans Avenue, Blackrock, Co Dublin
D07A/0499Dún Laoghaire–RathdownLodged 18 Apr 2007Retention
- Refused50 m away
Permission sought for the re-opening of existing vehicular entrance and conversion of yard to staff car park/…
Blackrock Sorting Office, Blackrock Business Park, Carysfort Avenue, Co Dublin
D07A/0298Dún Laoghaire–RathdownLodged 7 Mar 2007Commercial
- Granted60 m away
Permission is sought for a change of use at this main location. It is proposed to change part of the ground…
The Bell Tower, Block 5, Blackrock Business Park, Carysfort Avenue, Blackrock, Co Dublin
D07A/0757Dún Laoghaire–RathdownLodged 5 Jun 2007Change of use
- Granted60 m away
Permission is sought to erect signage lettering with the building name 'Samson House' along with company logo…
Samson House, Block 5, The Belltower, Blackrock Business Park, Carysfort Avenue, Blackrock, Co. Dublin.
D10A/0044Dún Laoghaire–RathdownLodged 28 Jan 2010Commercial
- Granted70 m away
Permission for the following works. The demolition and reconstruction of the existing boundary wall to…
Chestnut Lodge, 68 Sweetman's Avenue, Blackrock, Co. Dublin A94 V2T9
D21A/0792Dún Laoghaire–RathdownLodged 22 Nov 2021Extension
- Invalid70 m away
Permission for the following works. The demolition and reconstruction of the existing boundary wall to…
Chestnut Lodge, 68 Sweetman's Avenue, Blackrock, Co. Dublin A94 V2T9
D21A/0663Dún Laoghaire–RathdownLodged 19 Jul 2021Extension
- Granted70 m away
Permission for the following works. The provision of 3 no. dormer windows to the front, reinstatement of…
Chestnut Lodge, 68 Sweetmans Avenue, Blackrock, Co. Dublin A94 V2T9
D21B/0186Dún Laoghaire–RathdownLodged 19 Apr 2021Alterations
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 the conversion of the existing attic space to comprise the construction of a new roof dormer…
7 Eden Park Avenue, Dublin 14
D17B/0465Dún Laoghaire–RathdownLodged 9 Oct 2017
- GrantedExtension
Permission for the conversion of the existing attic space for a bedroom and en-suite bathroom. To include a…
31 Leopardstown Avenue, Leopardstown, Co Dublin
D14B/0197Dún Laoghaire–RathdownLodged 6 Jun 2014
- GrantedExtension
Permission for the conversion of existing attic space to 24m2 habitable space including a new dormer window…
14 Woodlawn Grove, Churchtown Road Lower, Dublin 14
D20A/0059Dún Laoghaire–RathdownLodged 28 Jan 2020
- GrantedExtension
Permission for the construction of new dormer roof structure to the rear and conversion of the existing attic…
23, Hillview Lawns, Dun Laoghaire, Co. Dublin, A96A524
D24B/0546/WEBDún Laoghaire–RathdownLodged 19 Dec 2024
- RefusedExtension
Permission for conversion of existing attic space comprising of modification of existing roof structure,…
57, The Green, Beaumont Woods, Beaumont, Dublin 9
2468/19Dublin CityLodged 11 Mar 2019
- GrantedExtension
Permission for attic conversion (28 sqm) incorporating dormer window extension to rear, alteration of roof…
25 Obelisk Walk, Blackrock, Co Dublin
D19B/0139Dún Laoghaire–RathdownLodged 15 Mar 2019
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