Avondale, Avoca Avenue, Blackrock, DUBLIN, A94T6N1 (A Protected Structure)
Construction of a single-storey garden office in the rear garden of a protected structure in Blackrock.
REF0726 · Dun Laoghaire Rathdown County Council · Lodged 15 January 2026
- Reference
- REF0726
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Section 5
- Received
- 15 January 2026
Summary
AI-generatedThe applicant is seeking a Section 5 declaration for the construction of a single-storey garden office. The office will be located in the rear garden of Avondale, which 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
Construction of single storey garden office in rear garden
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 |
|---|---|---|---|
| 3 Avoca Grove, Grove Avenue, Blackrockprice excludes VAT | Jun 2025 | €1,277,533 | 73 m |
| 2 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2025 | €1,277,533 | 96 m |
| 4 Avoca Grove, Blackrockprice excludes VAT | Mar 2025 | €1,277,534 | 98 m |
| 5 Avoca Grove, Blackrockprice excludes VAT | Jul 2025 | €1,277,533 | 108 m |
| 6 Avoca Grove, Blackrockprice excludes VAT | May 2025 | €1,255,507 | 114 m |
| 19 Ascall Gleannart, An Charraig Dhubh, Baile Ath Cliath | Jan 2026 | €1,380,000 | 121 m |
| 7 Avoca Grove, Blackrock, Dublinprice excludes VAT | May 2025 | €1,255,500 | 124 m |
| 5 Glenart Avenue, Blackrock, Co Dublin | Aug 2025 | €1,900,000 | 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 received15 January 2026
- Decision due11 February 2026
- Decision issued5 February 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Compliance submissionAt this site
Compliance with Condition No.2a of Reg Ref No.D25A/0889/WEB
Avondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 (A Protected Structure)
D25A/0889/WEB/C1Dún Laoghaire–RathdownLodged 14 May 2026Other
- GrantedAt this site
A development comprising construction of single storey proprietary Garden Office structure in the rear garden…
Avondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 A Protected Structure
D26A/0165/WEBDún Laoghaire–RathdownLodged 17 Dec 2025Extension
- Compliance submissionAt this site
Compliance with Condition No.2b of Reg Ref No.D25A/0889/WEB
Avondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 (A Protected Structure)
D25A/0889/WEB/C2Dún Laoghaire–RathdownLodged 14 May 2026Other
- GrantedAt this site
Internal and external alterations comprising (a) relocation of kitchen from lower ground floor level to…
Avondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 (A Protected Structure)
D25A/0889/WEBDún Laoghaire–RathdownLodged 20 Nov 2025Alterations
- GrantedAt this site
(1) Removal of existing gate and related painted rendered block work piers, including painted concrete…
Altadore, Avoca Avenue, Blackrock, Co. Dublin.
D09A/0233Dún Laoghaire–RathdownLodged 30 Mar 2009Alterations
- GrantedAt this site
(1) The development will consist of (1) Rear and side external elevation changes as well as internal…
Altadore, Avoca Avenue, Blackrock, Co. Dublin
D08A/1021Dún Laoghaire–RathdownLodged 5 Sept 2008Extension
- GrantedAt this site
Permission for construction of new single storey bicycle/bin store in the front garden and associated…
Altadore, Avoca Avenue, Blackrock, Co Dublin A94 V0V1 (A Protected Structure)
D18A/1216Dún Laoghaire–RathdownLodged 21 Mar 2019Alterations
- Granted30 m away
Refurbishment and extension to existing single-storey outbuilding on the eastern boundary, to provide a new…
Altadore, Avoca Avenue, Blackrock, Co. Dublin
D08A/1158Dún Laoghaire–RathdownLodged 22 Dec 2008Extension
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
A development comprising construction of single storey proprietary Garden Office structure in the rear garden…
Avondale, Avoca Avenue, Blackrock, Co. Dublin, A94T6N1 A Protected Structure
D26A/0165/WEBDún Laoghaire–RathdownLodged 17 Dec 2025
- GrantedExtension
New single storey home office/utility area/storage area to rear garden
22 Bellgree Crescent, Tyrrelstown, Dublin 15
FW21B/0060FingalLodged 26 Apr 2021
- GrantedExtension
Single storey detached garden room/home office (46m2) to the rear garden and associated works
Rivendell , Kilmacredock , Leixlip
18151KildareLodged 14 Feb 2018
- GrantedExtension
Construction of one storey garden room to rear
45 Park View, Cabra West, Dublin 7, D07X6X9
3238/25Dublin CityLodged 3 Jun 2025
- GrantedExtension
Single storey office to the rear garden and reinstatement of vehicular entrance and all associated site works
10, Glenlyon Grove, Dublin 16
SD20B/0382South DublinLodged 13 Oct 2020
- GrantedExtension
The construction of a new single storey standalone structure to the rear of the existing dwelling consisting…
4 Lansdowne Terrace , Ennis Road , Limerick
2360377LimerickLodged 1 Jun 2023
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