50, Grangebrook Avenue, Rathfarnham, Dublin 16, D16C6C6
Construction of a new part-single, part-two-storey one-bedroom house to the side of an existing home.
SD26A/0151W · South Dublin County Council · Lodged 18 June 2026
- Reference
- SD26A/0151W
- Authority
- South Dublin County Council
- Register status
- In progress
- Type
- Permission
- Received
- 18 June 2026
Summary
AI-generatedPlanning permission is sought for a new one-bedroom dwelling to the side of an existing house. The project includes a new vehicular parking space, shared access, a rear garden, and modifications to the roof of the existing house.
- Residential unit
- 1
- Storeys
- 2
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 1 no. Part single/part two-storey one-bedroom dwelling to the side/north. The dwelling will have 1 no. Roof light, will be served by 1 no. On-curtilage vehicular parking space and will be provided with private amenity space in the form of a rear garden. Amendments to existing on-curtilage parking area and vehicular access off grangebrook avenue to facilitate and new parking space for proposed dwelling and shared vehicular access. Amendments to roof of existing dwelling and all ancillary works, inclusive of landscaping, boundary walls and treatments, and suds drainage, necessary to facilitate the development.
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 |
|---|---|---|---|
| 6 Grangebrook Close, Rathfarnham, Dublin | Nov 2025 | €480,000 | 40 m |
| 41 Grangebrook Ave, Rathfarnham, Dublin 16 | Jul 2025 | €622,000 | 60 m |
| 6 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Dec 2025 | €867,841 | 60 m |
| 8 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Dec 2025 | €726,872 | 60 m |
| No.2 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Jan 2026 | €947,100 | 60 m |
| 5 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Jan 2026 | €814,978 | 60 m |
| 7 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Jan 2026 | €731,278 | 62 m |
| 66 Grangebrook Ave, Rathfarnham, Dublin 16 | Jun 2025 | €580,000 | 84 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 received18 June 2026
- Decision due13 August 2026
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
(i) the construction of 1 no. detached part single/part two-storey two bedroom residential dwelling with…
50, Grangebrook Avenue, Rathfarnham, Dublin 16.
SD24A/0178South DublinLodged 17 Jul 2024New dwelling
- GrantedAt this site
Domestic extension consisting of a single storey rear extension to the back elevation of the dwelling;…
56, Grangebrook Avenue, Rathfarnham, Dublin 16
SD19B/0229South DublinLodged 26 Sept 2019Extension
- Withdrawn30 m away
Proposed two storey extension to rear to replace existing single storey kitchen
58, Grangebrook Avenue, Whitechurch, Dublin 16
SD03B/0362South DublinLodged 3 Jul 2003Extension
- Granted50 m away
Proposed new dormer roof and window built onto existing hip on side of roof at attic level to give access to…
37, Grangebrook Avenue, Dublin 16.
SD15B/0052South DublinLodged 23 Feb 2015Extension
- Granted50 m away
Semi-detached 2 storey house at the side
8 Grangebrook Close, Rathfarnham, Co. Dublin.
SD02A/0355South DublinLodged 3 Jul 2002New dwelling
- Granted50 m away
(A) Construction of single storey extension to the side and rear of property; (B) demolition of porch and…
8A, Grangebrook Close, Rathfarnham, Dublin 16
SD17B/0129South DublinLodged 7 Apr 2017Extension
- Withdrawn50 m away
Two storey extension to side of existing dwelling and all ancillary site works
17, Whitechurch View, Ballyboden, Co. Dublin
SD03B/0197South DublinLodged 16 Apr 2003Extension
- Granted60 m away
Erection of new single storey kitchen and dining room extension to side of house with internal alterations to…
60, Grangebrook Avenue, Rathfarnham, Dublin 16
SD16B/0076South DublinLodged 14 Mar 2016Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- Exempt — no permission neededNew dwelling
The construction of no.1 detached part single/part two-storey, two-bedroom residential dwelling with…
50, Grangebrook Avenue, Dublin 16
CE24/0021South DublinLodged 12 Jul 2024
- RefusedNew dwelling
(i) the construction of 1 no. detached part single/part two-storey two bedroom residential dwelling with…
50, Grangebrook Avenue, Rathfarnham, Dublin 16.
SD24A/0178South DublinLodged 17 Jul 2024
- InvalidNew dwelling
The development will consist of the proposed construction of a new two storey 1-bedroom dwelling to side of…
20, Ribh Road, Artane, Dublin 5, D05 HW97
3560/20Dublin CityLodged 14 Oct 2020
- GrantedNew dwelling
Permission is sought for development comprising (i) the construction of a new part single, part two-storey,…
92, Temple Road, Blackrock, Co. Dublin
D16A/0641Dún Laoghaire–RathdownLodged 1 Sept 2016
- GrantedChange of use
The proposed development will incorporate the following: (a) change of use from an existing domestic garage…
Property to the rear of no. 12 Park Drive, Ranelagh, Dublin 6
4310/19Dublin CityLodged 25 Oct 2019
- GrantedNew dwelling
The development will consist of demolition of the existing garage and construction of a one bedroom,…
Site opposite 4 Maretimo Gardens West, Blackrock, Co. Dublin, A94D2X8
D25A/0871/WEBDún Laoghaire–RathdownLodged 17 Nov 2025
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