6, Hainault Lawn, Foxrock, Dublin, D18F5A2
Modifications to an approved dormer roof extension to increase ceiling height and extend across the ridge line.
D26B/0398/WEB · Dun Laoghaire Rathdown County Council · Lodged 13 July 2026
- Reference
- D26B/0398/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 13 July 2026
Summary
AI-generatedThe applicant is seeking permission for modifications to an approved dormer roof at 6 Hainault Lawn. The changes include increasing the height of the approved east side dormer to achieve a 2.4-metre internal ceiling height and extending this flat-roofed structure continuously across the main roof ridge line to the west side.
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 proposed modifications consist of
- Increasing the height of the approved east side dormer to provide a 2,400mm internal ceiling height
- Extending this flat-roofed dormer structure continuously across the main roof ridge line (extending 300mm above it) to the west side, replacing the previously approved flush roof light with a flat-roofed dormer profile; and
- All associated site 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 |
|---|---|---|---|
| 6 Hainault Lawn, Foxrock, Dublin 18 | Jun 2025 | €870,000 | 4 m |
| 2 Hainault Lawn, Foxrock, Dublin 18 | Apr 2026 | €930,000 | 54 m |
| Cloughran, Gordon Avenue, Foxrock | Aug 2025 | €1,315,000 | 101 m |
| Sheil Cottage, Gordon Ave, Foxrock | Dec 2025 | €2,482,000 | 112 m |
| 37 Hainault Dr, Foxrock, Dublin 18 | Jun 2025 | €975,000 | 118 m |
| 4 Kerrymount Close, Foxrock, Dublin 18 | Sept 2025 | €1,215,000 | 133 m |
| 47 St Brigids Park, Foxrock, Dublin 18not full market price | Apr 2025 | €280,000 | 137 m |
| 40 St Bridgets Park, Foxrock, Dublin 18 | Sept 2025 | €600,000 | 152 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 received13 July 2026
- Decision due4 September 2026
- Decision issued15 July 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Awaiting decisionAt this site
Increasing the height of the approved East side dormer to provide a 2,400mm internal ceiling height —…
6 Hainault Lawn, Foxrock, Dublin 18, D18 F5A2
D26B/0405/WEBDún Laoghaire–RathdownLodged 15 Jul 2026Extension
- GrantedAt this site
Attic conversion with dormer roof window on east facing side of roof & 1No. roof light on west facing side of…
6 Hainault Lawn, Foxrock, Dublin 18, D18F5A2
D25B/0517Dún Laoghaire–RathdownLodged 18 Sept 2025Extension
- Granted40 m away
The development will consist of: Construction of single storey garage to side (attached to existing house)
Vermont, Gordon Avenue, Foxrock, Co. Dublin, D18EY65
D25B/0564Dún Laoghaire–RathdownLodged 3 Oct 2025Extension
- Invalid50 m away
The construction of a new five-bedroom dormer bungalow in the side garden of the existing site including all…
Gorteen, Gordon Avenue, Foxrock, Dublin 18, D18 X5Y4
D24A/0665/WEBDún Laoghaire–RathdownLodged 27 Aug 2024New dwelling
- Granted50 m away
The construction of a new five-bedroom dormer bungalow in the side garden of the existing site including all…
Gorteen, Gordon Avenue, Foxrock, Dublin 18, D18X5Y4
D24A/0732/WEBDún Laoghaire–RathdownLodged 28 Apr 2025New dwelling
- Exempt — no permission needed50 m away
1 dwelling
side garden of Gorteen, Gordon Avenue, Dublin 18, D18X5Y4
V/068/24Dún Laoghaire–RathdownLodged 16 Sept 2024
- Compliance submission50 m away
Cpmpliance with Condition No.2 of Reg Ref No. D25B/0564
Vermont, Gordon Avenue, Foxrock, Co. Dublin, D18EY65
D25B/0564/C1Dún Laoghaire–RathdownLodged 15 May 2026Other
- Granted50 m away
Demolition of the existing dwelling to be replaced by a new two storey dwelling
Ndala, Gordon Avenue, Foxrock, Co. Dublin
D07A/1325Dún Laoghaire–RathdownLodged 27 Nov 2007New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- Awaiting decisionExtension
Increasing the height of the approved East side dormer to provide a 2,400mm internal ceiling height —…
6 Hainault Lawn, Foxrock, Dublin 18, D18 F5A2
D26B/0405/WEBDún Laoghaire–RathdownLodged 15 Jul 2026
- GrantedExtension
The development will consist of the construction of: (i) replacement of existing dormer windows to rear of…
31 Bushy Park Road, Rathgar, Dublin 6, D06 N9R2
4478/22Dublin CityLodged 15 Jul 2022
- GrantedExtension
The development will consist of; (i) replacement of existing dormer windows to rear of main roof with 2 no.…
31 Bushy Park Road, Rathgar, Dublin 6
5518/22Dublin CityLodged 22 Dec 2022
- RefusedExtension
The construction of three flat- roofed dormer windows to the side roof slopes of the existing three-storey…
12, Atkinson Drive, Belmont, Woodside, Co. Dublin, D18P461
D26B/0320/WEBDún Laoghaire–RathdownLodged 29 May 2026
- InvalidExtension
Proposed flat roof dormer extension with window to the east side of the main roof, proposed windows to front…
No.10, Richelieu Park, Sydney Parade Avenue, Sandymount, Dublin 4
WEB1867/20Dublin CityLodged 27 Nov 2020
- GrantedAlterations
Proposed alterations to previously granted permission of planning application (reg ref: D23B/0091): 01.a)…
8A, George's Street Lower, Dun Laoghaire, Dublin, A96WP22
D23B/0441Dún Laoghaire–RathdownLodged 27 Sept 2023
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