30 Glenvar Park, Blackrock, Co Dublin, A94 F2X7
Retention of variations to a detached garden shed and home office.
D25A/0344/WEB · Dun Laoghaire Rathdown County Council · Lodged 29 April 2025
- Reference
- D25A/0344/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 29 April 2025
Summary
AI-generatedRetention permission is sought for variations made to a previously approved detached single-storey shed and home office at the end of the rear garden, along with permission to complete the works.
- 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
Retention permission is sought for variation of detached single-storey shed/home office granted permission (reg ref no d23a/0710) at end of rear garden and permission for to complete together with all necessary siteworks.
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 |
|---|---|---|---|
| Sperrin, Cross Avenue, Blackrock | Aug 2025 | €1,950,000 | 42 m |
| Dunboden, Cross Ave, Blackrock | Jun 2026 | €2,325,000 | 86 m |
| 5 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,114,537 | 132 m |
| 6 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €832,599 | 137 m |
| Bellevue, Cross Ave, Blackrock | Jul 2025 | €2,380,000 | 144 m |
| 7 St James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €975,000 | 147 m |
| 3 St. James, Cross Avenue, Blackrockprice excludes VAT | Jul 2025 | €2,114,540 | 147 m |
| No.2 St. James, Cross Avenue, Blackrockprice excludes VAT | Sept 2025 | €2,114,540 | 147 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 April 2025
- Decision due23 June 2025
- Decision issued23 June 2025
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
Variations to previously approved grant of permission (Reg Ref No D23A/0710) for detached dwelling extension…
30, Glenvar Park, Blackrock, Dublin, A94F2X7
D25A/0648/WEBDún Laoghaire–RathdownLodged 21 Aug 2025Alterations
- GrantedAt this site
Widen vehicular entrance to front off Glenvar Park to 3.6m, two storey extension to front with single/two…
30, Glenvar Park, Blackrock, Dublin, A94F2X7
D23A/0710Dún Laoghaire–RathdownLodged 14 Nov 2023Extension
- Compliance submissionAt this site
Compliance with Condition No.3 of ABP31894124, (Reg Ref No. D23A/0710)
30, Glenvar Park, Blackrock, Dublin, A94F2X7
D23A/0710/C1Dún Laoghaire–RathdownLodged 2 Jul 2025Other
- GrantedAt this site
Planning permission is sought for the substantial demolition of existing dwelling & chimneys, the demolition…
28, Glenvar Park, Blackrock, Co. Dublin
D11A/0509Dún Laoghaire–RathdownLodged 7 Nov 2011Extension
- Granted40 m away
A) Demolition of existing single-storey conservatory to the rear of the existing dwelling measuring 11.96…
San Antóine, Cross Avenue, Blackrock, Dublin, A94P9P5
D24A/0132Dún Laoghaire–RathdownLodged 5 Mar 2024Extension
- Granted40 m away
Proposed new garden recreation room, incorporating home office and gymnasium to rear garden and all…
26, Glenvar Park, Mount Merrion Avenue, Blackrock, Dublin, A94V8F2
D25B/0435/WEBDún Laoghaire–RathdownLodged 1 Aug 2025Extension
- Granted40 m away
Permission for new single storey and two storey extension to rear and sides involving removal of most of…
26 Glenvar Park, Blackrock, Co Dublin
D18A/0420Dún Laoghaire–RathdownLodged 5 Sept 2018Extension
- Granted40 m away
Permission for alterations to roof profile at the side, new first floor window inside wall and removal of…
'Culmore', Cross Avenue, Blackrock, Co. Dublin
D19B/0410Dún Laoghaire–RathdownLodged 5 Sept 2019Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention permission is sought for construction of single storey flat roof shed (home office use) in the rear…
43 Orpen Green, Stillorgan Grove, Blackrock, Co. Dublin, A94A3T2
D22A/0807Dún Laoghaire–RathdownLodged 24 Oct 2022
- GrantedExtension
RETENTION/ PERMISSION : The development will consist of permission for a single storey front extension plus…
9 Broombridge Road, Cabra West, Dublin 7
3156/25Dublin CityLodged 11 Apr 2025
- GrantedRetention
Permission for Retention of a single storey shed to the rear garden for use ancillary to the house and as a…
20 Weston Park, Churchtown, Dublin 14
D17B/0440Dún Laoghaire–RathdownLodged 26 Sept 2017
- GrantedRetention
Retention permission for works including (1) The removal of the existing garden shed 2.4m x 3m. (2) the…
15 Glencairn Road, The Gallops, Leopardstown, Dublin 18
D21B/0553Dún Laoghaire–RathdownLodged 11 Oct 2021
- RefusedRetention
Retention & Permission: Retention and completion of a garden shed/home office to side garden of existing…
26 Sunnyside Cottages , Drogheda , Co Louth
19391LouthLodged 24 May 2019
- GrantedRetention
Permission and Retention Permission for the following — Retention Permission for an existing storage shed
QPR Lodge , The Demesne , Frenchpark
2560471RoscommonLodged 1 Oct 2025
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