174, Balrothery Estate, Balrothery, Dublin 24, D24 HHY8
Construction of a granny flat, home office, and home gym in Balrothery.
SD25B/0453W · South Dublin County Council · Lodged 17 July 2025
- Reference
- SD25B/0453W
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 17 July 2025
Summary
AI-generatedThe development includes the demolition of a boundary wall and shed to construct a single-storey granny flat to the side of the house. It also features a new single-storey home office and gym in the back garden.
- 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
For the demolition of part of existing boundary wall to the south and demolition of existing shed. Construction of new single storey granny flat to the side of existing house containing bedroom, wc and kitchen/living area, construction of new single storey home office and home gym to the side of the back garden, new side pedestrian access and all associated works.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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 |
|---|---|---|---|
| 173 Balrothery Est, Tallaght, Dublin 24 | Jan 2025 | €393,000 | 30 m |
| 166 Balrothery Est, Tallaght, Dublin 24 | Dec 2025 | €460,000 | 59 m |
| 11 Brookmount Avenue, Tallaght, Dublin 24 | Apr 2026 | €450,000 | 166 m |
| 66 Balrothery Est, Tallaght, Dublin 24not full market price | Sept 2025 | €400,000 | 168 m |
| 22 Brookmount, Tallaght, Dublin 24 | Feb 2026 | €468,000 | 182 m |
| 90 Castle Lawns, Tallaght, Dublin 24not full market price | Nov 2025 | €210,000 | 182 m |
| 10 Tymon Farm, Block A, Tallaght Dublin 24 | Nov 2025 | €336,000 | 188 m |
| 4 Tymon Farm, Tymon Lane, Tallaght Dublin 24 | Aug 2025 | €305,000 | 188 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 July 2025
- Decision due27 March 2026
- Decision issued19 March 2026
- Permission expiry28 April 2031
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Exempt — no permission neededAt this site
The development will consist of the installation of external wall insulation to the front of elevation of…
175, Balrothery Estate, Tallaght, Dublin 24, D24PC8D
ED24/0063South DublinLodged 7 Nov 2024Alterations
- Granted30 m away
Proposed two storey 3 bedroom semi-detached dwelling with ground floor front and rear extensions with pitched…
173, Balrothery Estate, Tallaght, Dublin 24
SD05A/0673South DublinLodged 8 Aug 2005New dwelling
- Granted30 m away
Extension to existing single storey front porch
172, Balrothery Estate, Tallaght, Dublin 24
SD05B/0635South DublinLodged 23 Sept 2005Extension
- Granted40 m away
Conversion of existing attic space comprising of modification of existing roof structure, new access stairs,…
171, Balrothery Estate, Tallaght, Dublin 24, D24 X30W
SD24B/0444WSouth DublinLodged 7 Oct 2024Extension
- Granted40 m away
Single storey pitched roof extension to side
215, Balrothery Estate, Dublin 24
SD20B/0260South DublinLodged 22 Jul 2020Extension
- Granted40 m away
Retention Permission for the following — Addition of pitched roof with 2 no rooflights over sitting room area
143, Balrothery Estate, Dublin 24
SD24B/0161South DublinLodged 16 Apr 2024Retention
- Granted60 m away
Extension to front of existing garage and conversion of same to granny flat. New pitched roof to garage…
104, Balrothery Estate, Tallaght, Dublin 24
SD03B/0259South DublinLodged 16 May 2003Extension
- Granted60 m away
Proposed porch and bay window with pitched roof over
214, Balrothery Estate, Tallaght, Dublin 24
SD07B/0387South DublinLodged 3 May 2007Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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- GrantedExtension
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D16A/0234Dún Laoghaire–RathdownLodged 7 Apr 2016
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Permission for the construction of a new 51 sqm two storey granny flat with flat roof to the side of the…
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