28 Balally Grove, Dundrum, Dublin 16
Retention of a single-storey front extension and alterations to a previously approved planning permission.
D21B/0372 · Dun Laoghaire Rathdown County Council · Lodged 21 July 2021
- Reference
- D21B/0372
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 21 July 2021
Summary
AI-generatedRetention planning permission is sought for a single-storey front extension with a hipped roof. The application also includes alterations to previously approved planning reference D20A/0442, consisting of the removal of a first-floor rear extension and changing a single-storey extension roof to a flat roof.
- 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
Retention planning for a single storey extension to front with hipped roof and alterations to previously approved planning reference d20a/0442 that consists of removal of first floor extension to rear and single storey extension roof change to flat roof along with 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 |
|---|---|---|---|
| 32a Balally Grove, Dundrum, Dublin 14 | May 2025 | €885,000 | 45 m |
| 31 Balally Grove, Dundrum, Dublin 16 | Jul 2025 | €825,000 | 52 m |
| 23 Balally Close, Dundrum, Dublin 16 | Jun 2026 | €970,000 | 55 m |
| 33 Balally Grove, Dundrum, Dublin 16 | Jan 2025 | €720,000 | 56 m |
| 137 Balally Dr, Sandyford, Dublin 16not full market price | Jun 2025 | €300,000 | 112 m |
| 45 Balally Ave, Dundrum, Dublin 16 | Oct 2025 | €675,000 | 128 m |
| 1 Balally Close, Dublin 16, Dublin | Jun 2025 | €810,000 | 135 m |
| 123 Balally Dr, Dundrum, Dublin 16 | Mar 2025 | €723,000 | 155 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 received21 July 2021
- Decision issued14 September 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 is sought for the extensions and alterations of existing semi-detached dwelling. The development…
28 Balally Grove, Dundrum, Dublin 16 D16 DF79
D20A/0442Dún Laoghaire–RathdownLodged 24 Jun 2020Extension
- GrantedAt this site
Permission for development of a new single storey extension to front and rear with flat roof and new two…
30A Balally Grove, Dundrum, Dublin 16
D21B/0091Dún Laoghaire–RathdownLodged 3 Mar 2021Extension
- RefusedAt this site
Permission is sought to demolish existing side extension, construct new 2 storey detached building containing…
30, Balally Grove, Dundrum, Dublin 16
D17A/0571Dún Laoghaire–RathdownLodged 22 Jun 2017Apartments
- Granted30 m away
Permission to demolish existing single storey extension to side and construct new 2 storey three bedroom…
30 Balally Grove, Dundrum, Dublin 16
D18A/1038Dún Laoghaire–RathdownLodged 28 Jan 2019New dwelling
- Granted30 m away
Full permission for amendments to Planning Reg. Ref.s D19A/0687 and D18A/1038 which permit a two storey…
30B Balally Grove, Dundrum, Dublin 16
D20A/0072Dún Laoghaire–RathdownLodged 31 Jan 2020Alterations
- Granted30 m away
Full permission for amendments to Planning Reg. Ref. D18A/1038 which permits a two storey dwelling house.…
30 Balally Grove, Dundrum, Dublin 16
D19A/0687Dún Laoghaire–RathdownLodged 17 Sept 2019Alterations
- Granted30 m away
External insulation to existing dwelling — Two storey extension to front and side with gable roof
67, Balally Avenue, Dundrum, Dublin 16, D16VA03
D23A/0658Dún Laoghaire–RathdownLodged 18 Oct 2023Extension
- Granted50 m away
The development will consist of an extension to a single dwelling house comprising: (A) an extension to the…
18, Balally Grove, Dundrum, Co. Dublin 16, D16ND73
D25B/0687/WEBDún Laoghaire–RathdownLodged 8 Dec 2025Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedRetention
Retention planning permission for alterations to previously approved plan reg SD22B/0482. Alterations to rear…
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SD23B/0400South DublinLodged 21 Sept 2023
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RETENTION permission for alterations to previously approved planning application 2551/20. (i) a single storey…
Brookville House, Brookville Park, Malahide Road, Artane, Dublin 5
4389/22Dublin CityLodged 4 Jul 2022
- GrantedRetention
Retention of alterations to dwelling including single storey pitched roof extension to the rear; dormer attic…
7, Mountdown Park, Dublin 12
SD22B/0159South DublinLodged 8 Dec 2022
- RefusedRetention
Retention for previously approved (Reg.Ref. D04A/0957) and (Reg.Ref.D05A/0364) single storey extension to the…
30, Carysfort Road, Dalkey, Co. Dublin
D05A/1495Dún Laoghaire–RathdownLodged 22 Nov 2005
- GrantedExtension
Retention Permission for the construction of a 1st floor over previously approved single storey extension to…
27, Herberton Park, Dublin 8 D08 VXW5
WEB1773/22Dublin CityLodged 23 Aug 2022
- GrantedRetention
Retention permission is sought for development which consists of the retention of alterations to previously…
32, Foxrock Wood, Foxrock, Dublin 18
D12B/0253Dún Laoghaire–RathdownLodged 30 Jul 2012
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