Glenvar, Cross Avenue, Booterstown, Blackrock, County Dublin, (A Protected Structure), A94H7W1
Construction of a single-storey garden room to the rear of a protected structure.
D20A/0908 · Dun Laoghaire Rathdown County Council · Lodged 10 June 2021
- Reference
- D20A/0908
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 10 June 2021
Summary
AI-generatedPermission is sought for a single-storey garden room to the rear of the property, including site landscaping. The main property, Glenvar, is a protected structure.
- 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
Permission is sought for a single storey garden room to the rear of the property, site landscaping and all other associated site works, which is a protected structure
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 | 112 m |
| 5 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,114,537 | 137 m |
| No.2 St. James, Cross Avenue, Blackrockprice excludes VAT | Sept 2025 | €2,114,540 | 137 m |
| 3 St. James, Cross Avenue, Blackrockprice excludes VAT | Jul 2025 | €2,114,540 | 137 m |
| 1 St. James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €2,158,590 | 137 m |
| 4 St James, Cross Avenue, Blackrockprice excludes VAT | Jan 2026 | €2,114,537 | 137 m |
| 7 St James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €975,000 | 137 m |
| 6 Saint James, Cross Avenue, Blackrockprice excludes VAT | Dec 2025 | €832,599 | 144 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 received10 June 2021
- Decision issued29 June 2021
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
Permission consisting of the removal of an existing Conservatory to be replaced by a permanent extension, the…
Glenvar, Cross Avenue, Blackrock, Co Dublin
D13A/0056Dún Laoghaire–RathdownLodged 7 Feb 2013Extension
- GrantedAt this site
Permission for Retention of the construction of a laundry room at upper ground floor level and a water tank…
Glenvar, Cross Avenue, Blackrock, Co Dublin (A Protected Structure)
D15A/0576Dún Laoghaire–RathdownLodged 9 Sept 2015Retention
- Granted40 m away
Demolition of existing single storey extension to side and part demolition of internal walls and external…
Belcarra, 11, Glenvar Park, Blackrock, Co. Dublin
D04A/0120Dún Laoghaire–RathdownLodged 4 Feb 2004Extension
- Granted40 m away
Minor alterations to previously approved planning permission register reference D04A/0120. Alterations to…
Belcarra, 11, Glenvar Park, Blackrock, Co. Dublin
D04A/0631Dún Laoghaire–RathdownLodged 9 Jun 2004Alterations
- Granted50 m away
Permission sought for development consisting of single storey bay window extension to rear of previously…
22, Glenvar Park, Blackrock, Co. Dublin.
D11B/0398Dún Laoghaire–RathdownLodged 16 Dec 2011Extension
- Granted50 m away
Permission is sought for refurbishment and extension of existing house. The development will include (a) two…
22, Glenvar Park, Blackrock, Co. Dublin
D10A/0611Dún Laoghaire–RathdownLodged 5 Nov 2010Extension
- Granted60 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
- Granted60 m away
Demolition of a single storey rear return and construction of a new single and single and two storey rear…
20 Glenvar Park, Blackrock, Dublin, A94X2Y1
D24A/0127Dún Laoghaire–RathdownLodged 4 Mar 2024Extension
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 is sought for a stand alone, single storey, flat roof garden room to the rear of the rear garden.…
1, Rus-in-urbe, Glenageary Road Lower, Glenageary, Co. Dublin
D12B/0216Dún Laoghaire–RathdownLodged 2 Jul 2012
- Awaiting decisionExtension
Permission for one garden room to the west side of existing dwelling which is a Protected Structure and All…
Muckner , Kednaminsha Drumnagrella , Co. Monaghan
2560039MonaghanLodged 6 Feb 2025
- GrantedAlterations
Planning permission is sought for the formation of detached garden room to rear / side garden. This is a…
Clonbeg, Sorrento Lawn, Sorrento Road, Dalkey, Co. Dublin
D10A/0024Dún Laoghaire–RathdownLodged 21 Jan 2010
- GrantedExtension
PROTECTED STRUCTURE: The construction of a single-storey garden room and associated site works to the rear…
8 Annesley Park, Ranelagh, Dublin 6, D06 PY50
WEB2285/24Dublin CityLodged 11 Oct 2024
- GrantedExtension
To erect a single storey garden room side extension to a protected structure and all associated drainage and…
Salterbridge House , Cappoquin , Co. Waterford
23126WaterfordLodged 20 Apr 2023
- GrantedExtension
Permission is sought for a single storey extension to the east of the existing two storey return; for the…
8, Monkstown Crescent, Monkstown, Co. Dublin
D11A/0501Dún Laoghaire–RathdownLodged 3 Nov 2011
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