6, Sycamore Road, Mount Merrion, Dublin, A94C3H7
Retention of a single-storey garden studio with a canopy over the patio.
D23B/0063 · Dun Laoghaire Rathdown County Council · Lodged 17 February 2023
- Reference
- D23B/0063
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 17 February 2023
Summary
AI-generatedThis application seeks retention permission for an existing single-storey garden studio. The structure includes a canopy over a patio area and has a footprint of 52.05 square metres.
- Floor area
- 52 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
Retention of single storey garden studio with canopy over patio area (52.05m2 footprint)
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 |
|---|---|---|---|
| 18 Greenfield Road, Mount Merrion, Blackrock | Oct 2025 | €1,350,000 | 110 m |
| 28 Merrion Hall, Mount Merrion Ave, Blackrock | Feb 2025 | €600,000 | 152 m |
| St Anthonys, 19 Greygates, Stillorgan Rd | Oct 2025 | €1,650,000 | 196 m |
| 26 Ashurst, Mount Merrion Ave, Blackrock | Aug 2025 | €510,500 | 206 m |
| 49 The Rise, Mount Merrion, Blackrock | Sept 2025 | €1,305,000 | 213 m |
| Apt 6, Fortwilliam, Mount Merrion Ave | Jun 2025 | €460,000 | 213 m |
| Seven Churches, Glendalough, Co Wicklow | Sept 2025 | €351,000 | 227 m |
| Apartment 28, Booterstown Wood, Booterstown Avenue | Aug 2025 | €448,000 | 230 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 received17 February 2023
- Decision due13 April 2023
- Decision issued13 April 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Permission sought for change of use from domestic residential to short term lets residential
6, Sycamore Road, Mount Merrion, Blackrock, Dublin, A94C3H7
D23A/0428Dún Laoghaire–RathdownLodged 27 Jun 2023Change of use
- GrantedAt this site
Dormer window extension at first floor level to the front of existing semi-detached dwelling and all…
8, Sycamore Road, Mount Merrion, Blackrock, Dublin, A94A6P7
D23B/0510Dún Laoghaire–RathdownLodged 3 Nov 2023Extension
- Compliance submission50 m away
Compliance with Condition No.5 of Reg Ref No. D24A/0817/WEB
8, Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 D2E9
D24A/0817/WEB/C1Dún Laoghaire–RathdownLodged 11 Jul 2025Other
- Granted50 m away
Extension, part single and part 2 storey to side and rear of existing dwelling. The works also include…
6, Greenfield Road, Mount Merrion, Co. Dublin.
D04A/1287Dún Laoghaire–RathdownLodged 8 Nov 2004Extension
- Invalid50 m away
Alterations to previously granted planning (under Reg. Ref D24A/0817/WEB) for development at 8 Greenfield…
8, Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94D2E9
D24A/1003/WEBDún Laoghaire–RathdownLodged 17 Dec 2024Alterations
- Granted50 m away
Alterations to previously granted planning (under Reg. Ref D24A/0817/WEB) for development at 8 Greenfield…
8, Greenfield Road, Mount Merrion, Blackrock, Dublin, A94D2E9
D24A/1036/WEBDún Laoghaire–RathdownLodged 26 Feb 2025Alterations
- Granted50 m away
A) removal of existing single-storey extension, sheds and garage to side and rear of dwelling, and b) the…
8, Greenfield Road, Mount Merrion, Blackrock, Co. Dublin, A94 D2E9
D24A/0817/WEBDún Laoghaire–RathdownLodged 10 Oct 2024Extension
- Compliance submission80 m away
Compliance with Condition no. 2 of Reg Ref no. D23A/0696
9, Sycamore Road, Mount Merrion, Blackrock, Dublin, A94Y9Y0
D23A/0696/C1Dún Laoghaire–RathdownLodged 4 Apr 2024Other
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedRetention
Permission for retention for garden studio (31sq.m) to rear of existing dwelling
Newtownbarry, Newtownbarry
20200857WexfordLodged 30 Jul 2020
- GrantedRetention
RETENTION: Retention of existing single storey shed to rear of house for use as garden office/ studio…
125, Jamestown Road, Finglas, Dublin 11
WEB1235/21Dublin CityLodged 10 Mar 2021
- Awaiting decisionRetention
Retention permission for the construction of a detached garden studio (25 sq. m. internal gross floor area +…
30, Whitebarn Road, Churchtown, Dublin, D14XE22
D26B/0409/WEBDún Laoghaire–RathdownLodged 14 Jul 2026
- GrantedRetention
Retention of the a garden room (Area=10m2) to the rear of existing house
12 The Crescent, Robswalls, Malahide, Co. Dublin, K36DX51
F24A/0303EFingalLodged 2 Apr 2024
- RefusedRetention
Retention for the construction of a garden structure circa 26sqm for home office and gym use
75, Woodford Road, Dublin 22, D22 W3C3
SD26B/0084WSouth DublinLodged 19 Feb 2026
- GrantedRetention
Retention of a single storey flat roofed garden room (33sq.m) with roof light to rear boundary wall of…
21, Palmerstown Drive, Dublin 20
SD16B/0381South DublinLodged 22 Nov 2016
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