82, Grangebrook Avenue, Rathfarnham, Dublin 16.
A dormer roof extension and single-storey rear extension are proposed in Rathfarnham.
SD18B/0312 · South Dublin County Council · Lodged 12 July 2018
- Reference
- SD18B/0312
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 July 2018
- Floor area
- 9.6 m²
Summary
AI-generatedThe development includes the construction of a dormer roof and window built onto the existing hip on the side of the roof at attic level to access an existing attic conversion, alongside a single-storey rear extension.
- 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
Construction of a dormer roof and window built onto existing hip on side of roof at attic level to give access to existing attic conversion together with single storey rear extension.
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.
Built — construction complete
A commencement notice records works starting on 18 October 2019.
Notified floor area: 10 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 70 Grange Brook Ave, Rathfarnham, Dublin 16 | May 2025 | €590,000 | 47 m |
| 66 Grangebrook Ave, Rathfarnham, Dublin 16 | Jun 2025 | €580,000 | 50 m |
| 6 Grangebrook Close, Rathfarnham, Dublin | Nov 2025 | €480,000 | 69 m |
| 38 Whitechurch View, Ballyboden, Dublin 16 | Nov 2025 | €304,000 | 99 m |
| 41 Grangebrook Ave, Rathfarnham, Dublin 16 | Jul 2025 | €622,000 | 105 m |
| 10 Whitechurch Hill, Dublin 16, Dublin | Apr 2026 | €396,000 | 127 m |
| 7 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Jan 2026 | €731,278 | 139 m |
| No.2 Oldchurch, Grangebrook Avenue, Rathfarnhamprice excludes VAT | Jan 2026 | €947,100 | 149 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 received12 July 2018
- Decision due5 September 2018
- Decision issued5 September 2018
- Grant issued15 October 2018
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Dormer roof and window built onto existing hip on side of roof at attic level to give access to existing…
82, Grangebrook Avenue, Rathfarnham, Dublin 16
SD18B/0209South DublinLodged 15 May 2018Extension
- GrantedAt this site
Dormer roof & window built onto existing hip on side of roof at attic level to give access to existing attic…
82, Grangebrook Avenue, Rathfarnham, Dublin 16
SD10B/0386South DublinLodged 5 Oct 2010Extension
- GrantedAt this site
New dormer roof and window built onto existing hip on side of roof at attic level to give access to attic; 1…
84, Grangebrook Avenue, Rathfarnham, Dublin 16
SD18B/0235South DublinLodged 25 May 2018Extension
- RefusedAt this site
Attic conversion to existing 2 storey semi-detached house to habitation purpose to include dormer window to…
84, Grangebrook Avenue, Rathfarnham, Dublin 16
SD18B/0007South DublinLodged 28 Mar 2018Extension
- GrantedAt this site
Proposed new dormer roof and window built onto existing hip on side of roof at attic level to give access to…
80, Grangebrook Avenue, Dublin 16
SD14B/0095South DublinLodged 8 Apr 2014Extension
- Granted30 m away
New dormer roof and window built onto existing hip on side of roof at attic level to give access to attic; 1…
74, Grangebrook Avenue, Dublin 16
SD14B/0044South DublinLodged 21 Feb 2014Extension
- Granted30 m away
Construction of a new porch and bay window extension to the front of existing house with alterations to…
5, Grangebrook Close, Dublin 16
SD21B/0385South DublinLodged 7 Jul 2021Extension
- Granted30 m away
Construction of new ground floor extension to the rear; new front porch and bay window extension to the…
5, Grangebrook Close, Dublin 16
SD21B/0179South DublinLodged 31 Mar 2021Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
Dormer roof and window built onto existing hip on side of roof at attic level to give access to existing…
82, Grangebrook Avenue, Rathfarnham, Dublin 16
SD18B/0209South DublinLodged 15 May 2018
- RefusedExtension
Rear dormer extension and attic conversion incorporating reconstruction of existing hip roof to form an apex…
5, Dunmore Lawn, Kingswood, Dublin 24.
SD06B/0190South DublinLodged 27 Mar 2006
- GrantedAlterations
Construction of a dormer window at roof level to rear of existing attic conversion and associated works
24, Saint Canice's Road, Dublin 11 , D11 WOXT
3704/24Dublin CityLodged 17 May 2024
- Part granted, part refusedExtension
Construction of new attic dormer window to rear, single storey extensi
212 Seapark, Malahide, Co Dublin
F10B/0317FingalLodged 25 Mar 2011
- GrantedExtension
New dormer roof and window built onto existing hip on side of roof at attic level; attic conversion with 3…
96, Grangebrook Avenue, Dublin 16
SD09B/0288South DublinLodged 16 Jul 2009
- RefusedExtension
The construction of a single storey rear extension and to convert existing attic into a habitable room which…
30 Oak Park , Newcastle West
16850LimerickLodged 14 Sept 2016
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