35, St Helen's Road, Booterstown, Blackrock, Co Dublin, A94XE24
Construction of a new garden room in the rear garden.
D21B/0216 · Dun Laoghaire Rathdown County Council · Lodged 30 April 2021
- Reference
- D21B/0216
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 30 April 2021
Summary
AI-generatedThe applicant is seeking permission to construct a new garden room in the rear garden of the property, including all ancillary works.
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 for development. The development will consist of the construction of a garden room to the rear garden and ancillary 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 |
|---|---|---|---|
| 43 St Helens Rd, Booterstown, Dublin | Aug 2025 | €2,060,000 | 49 m |
| 13 Castle Court, Booterstown Ave, Blackrocknot full market price | Jul 2025 | €600,000 | 128 m |
| 49 Castlecourt, Booterstown, Dublin | Dec 2025 | €1,360,000 | 136 m |
| 35 Castlecourt, Booterstown, Blackrock | Nov 2025 | €875,000 | 152 m |
| 6 Grotto Place, Booterstown, Dublin | Nov 2025 | €950,000 | 165 m |
| 50 Castle Court, Booterstown, Co Dublin | Dec 2025 | €1,150,000 | 170 m |
| 2 Grotto Place, Booterstown, Dublin | Aug 2025 | €1,100,000 | 179 m |
| 11 Grotto Place, Booterstown, Dublin | Apr 2026 | €500,000 | 198 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 received30 April 2021
- Decision issued18 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 for the conversion of existing garage and the construction of an extension at first floor over…
35 Saint Helens Road, Booterstown, Co Dublin
D15B/0158Dún Laoghaire–RathdownLodged 5 May 2015Extension
- RefusedAt this site
Permission for the construction of an extension (93.9 sqm) to the side and rear (one and two-storey)…
35, Saint Helen's Road, Booterstown, Co. Dublin
D14B/0191Dún Laoghaire–RathdownLodged 30 May 2014Extension
- GrantedAt this site
For the construction of a new single storey porch to the front, two storey side and rear extension, single…
37, Saint Helens Road, Booterstown, Co. Dublin
D04B/0652Dún Laoghaire–RathdownLodged 23 Aug 2004Extension
- GrantedAt this site
Permission sought for development consisting of: a) demolition of single storey garage to side, single storey…
39, Saint Helen's Road, Booterstown, Co Dublin
D07A/0344Dún Laoghaire–RathdownLodged 8 Jun 2007Extension
- GrantedAt this site
Permission for development consisting of the conversion and extension of the existing attic space to…
37, Saint Helens Road, Booterstown, Blackrock, Co. Dublin
D20B/0193Dún Laoghaire–RathdownLodged 7 Jul 2020Extension
- GrantedAt this site
First floor extension over an existing single storey extension to the side of 31 St Helen's Road,…
31, Saint Helen's Road, Booterstown, Co. Dublin
D02B/0730Dún Laoghaire–RathdownLodged 27 Sept 2002Extension
- GrantedAt this site
Revisions to approved plans, (Reg Ref D02B/0730) consisting of a two storey extension to the side and rear.…
31, St Helen's Road, Booterstown, Co Dublin
D06B/0177Dún Laoghaire–RathdownLodged 3 Mar 2006Extension
- Granted30 m away
Permission for demolition of existing sheds and outbuildings to rear; partial demolition and conversion of…
29 Saint Helen's Road, Booterstown, Co Dublin A94 XR72
D18A/1055Dún Laoghaire–RathdownLodged 12 Nov 2018Extension
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 for development which will consist of a rear Garden Room and all associated site works
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20179Galway CityLodged 6 Jul 2020
- GrantedExtension
Permission for development which consists of a single storey rear extension comprising garden room
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2360126Galway CityLodged 23 Nov 2023
- WithdrawnExtension
Permission for development. The development will consist of a 6.5m2 single storey garden room/office to the…
3, The Orchard, Whately Place, Upper Kilmacud Road, Stillorgan, Co Dublin, A94W268
D22A/0051Dún Laoghaire–RathdownLodged 26 Jan 2022
- GrantedExtension
Permission for development which consists of single storey garden room to rear of existing house
12 Lioscarraig , Threadneedle Road , Galway
2360045Galway CityLodged 13 Aug 2023
- GrantedExtension
Permission for development at this site. The proposed development shall consist of a single storey garden…
14, Braemor Park, Churchtown, Dublin 14, D14F903
D21A/0710Dún Laoghaire–RathdownLodged 22 Dec 2021
- GrantedExtension
The construction of a detached single storey garden room and associated covered external area in the rear…
32, Ailesbury Grove, Ballinteer, Dublin 16, D16NH32
D26B/0007/WEBDún Laoghaire–RathdownLodged 8 Jan 2026
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