66, Glenabbey Road, Mount Merrion, Blackrock, Dublin, A94N8P4
Construction of a detached flat-roof garden room in the rear garden.
D23B/0278 · Dun Laoghaire Rathdown County Council · Lodged 2 June 2023
- Reference
- D23B/0278
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 2 June 2023
Summary
AI-generatedPermission is sought for the construction of a detached, flat-roofed garden room in the rear garden. The structure will include one rooflight and all associated site 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
The construction of a detached, flat-roof garden room to rear garden with 1no. Rooflight and all 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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 56 Glenabbey Rd, Mount Merrion, Dublin | Jan 2025 | €1,315,000 | 63 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 94 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 106 m |
| 49 Cedarmount Rd, Mount Merrion, Blackrock | Aug 2025 | €830,000 | 128 m |
| 52 Cedarmount Road, Mount Merrion, Co Dublin | Nov 2025 | €1,000,000 | 182 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 186 m |
| 43 Trees Road, Mount Merrion, Co Dublin | Nov 2025 | €1,300,000 | 203 m |
| 23 Glenabbey Road, Mount Merrion, Co Dublin | Nov 2025 | €1,410,000 | 221 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 received2 June 2023
- Decision due27 July 2023
- Decision issued21 July 2023
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 for development consisting of the following: demolition of existing single storey flat roofed…
64 Glenabbey Road, Mount Merrion, Blackrock, Co. Dublin, A94K2F3
D22A/0125Dún Laoghaire–RathdownLodged 18 Feb 2022Extension
- GrantedAt this site
Full permission for development. The proposed development will consist of a) removal of existing porch to…
66 Glenabbey Road, Mount Merrion, Blackrock, Co. Dublin, A94 N8P4
D22A/0223Dún Laoghaire–RathdownLodged 1 Apr 2022Extension
- GrantedAt this site
Demolition of garage, side/rear extension and porch screen, drop cill to existing front ground floor window,…
62, Glenabbey Road, Mount Merrion, Dublin, A94K0V2
D23B/0228Dún Laoghaire–RathdownLodged 17 May 2023Extension
- Compliance submissionAt this site
Compliance with Condition no 3 of Reg Ref no D23B/0228
62, Glenabbey Road, Mount Merrion, Dublin, A94K0V2
D23B/0228/C1Dún Laoghaire–RathdownLodged 5 Apr 2024Other
- Granted30 m away
Permission for development consisting of: Removal of single storey garage to side; the construction of a two…
60, Glenabbey Road, Mount Merrion, Co. Dublin
D14A/0086Dún Laoghaire–RathdownLodged 28 Apr 2014Extension
- Granted60 m away
Demolish side garage and construct new single storey side and rear extension, front porch and bay windows
56, GLENABBEY ROAD, MOUNT MERRION, CO. DUBLIN
D04B/0646Dún Laoghaire–RathdownLodged 20 Aug 2004Extension
- Granted60 m away
Permission is sought for a development consisting of — 1) a first floor extension with pitched roof to the…
49, Glenabbey Road, Mount Merrion, Co Dublin
D07B/0362Dún Laoghaire–RathdownLodged 23 Apr 2007Extension
- Granted70 m away
Additions and alterations to detached dwelling, including demolition of' single storey side roofs, main roof,…
93, South Avenue, Mount Merrion, Co. Dublin, A94F9X6
D26A/0332Dún Laoghaire–RathdownLodged 30 Apr 2026Extension
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
Construction of a single storey detached garden room in the rear garden of the existing dwelling and all…
47 Meadowlands, Broomfield East, Midleton, Co. Cork
215612corkLodged 10 Jun 2021
- GrantedExtension
Construction of a single storey detached garden room and associated civil works in the rear garden
Trust Cottage, Old Bray Road, Dublin 18, D18V3Y7
D24B/0377/WEBDún Laoghaire–RathdownLodged 26 Aug 2024
- GrantedExtension
The construction of a single-storey garden room together with all associated site works
56, Hillcrest Park, Dublin 11, D11 E37C
WEB5349/25Dublin CityLodged 2 Sept 2025
- GrantedExtension
The construction of a new single storey garden room to rear garden of existing dwelling and all associated…
Summerhill Road , Dunboyne , Co. Meath
21940MeathLodged 17 May 2021
- GrantedExtension
The construction of a single-storey, flat-roofed, detached garden room with garage to the rear garden of the…
183 Mount Prospect Avenue, Clontarf, Dublin 3
WEB1292/26Dublin CityLodged 12 Feb 2026
- GrantedExtension
Single storey detached garden room/shed to the rear garden and all associated site works
5, Fortfield Park, Terenure, Dublin 6W.
SD17B/0217South DublinLodged 12 Jun 2017
Community
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