1, Willow Park, Westminster Park, Foxrock, Dublin 18, D18H1W5
Retention of a side extension and a standalone garden room.
D25B/0531/WEB · Dun Laoghaire Rathdown County Council · Lodged 25 September 2025
- Reference
- D25B/0531/WEB
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission for Retention
- Received
- 25 September 2025
Summary
AI-generatedRetention permission is sought for a side extension to the existing dwelling and a 32 sqm standalone garden room built to the rear of the property.
- Floor area
- 32 m²
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 development consists of a side-extension to the existing dwelling, construction of 32m2 standalone garden room to the rear, and associated site 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 |
|---|---|---|---|
| 1 Willow Pk, Westminister Park Foxrock, Dublin 18 | Jan 2025 | €660,000 | 1 m |
| 10 Sycamore Grove, Westminster Park, Foxrock Dublin 18 | Apr 2025 | €625,000 | 39 m |
| 13 Pine Ave, Westminster Park, Foxrock Dublin 18 | May 2026 | €850,000 | 58 m |
| 5 Sycamore Grove, Westminster Park, Foxrock | Mar 2026 | €610,000 | 73 m |
| 4 Birch Dale, Westminster Park, Dublin 18 | Apr 2026 | €755,000 | 77 m |
| 7 Pine Avenue, Foxrock, Dublin 18 | May 2025 | €860,000 | 80 m |
| 7 Birch Dale, Westminster Park, Foxrock Dublin 18 | Jul 2025 | €810,000 | 96 m |
| Apartment 15, One Springfield Park, Dublin 18 | Sept 2025 | €820,000 | 170 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 received25 September 2025
- Decision due19 November 2025
- Decision issued17 November 2025
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
Permission is sought for construction of a two storey extension to the side and single storey extension with…
2, Sycamore Grove, Westminster Park, Dublin 18, D18 N2Y2
D18B/0462Dún Laoghaire–RathdownLodged 25 Oct 2018Extension
- Granted30 m away
Retention Permission is sought for minor variations to external envelope and internal layout of previously…
2, Sycamore Grove, Westminster Park, Dublin 18, D18 N2Y2
D19B/0385Dún Laoghaire–RathdownLodged 16 Aug 2019Retention
- Granted40 m away
Permission is sought for the demolition of single storey extension to rear of existing two storey dwelling,…
32, Pine Avenue, Westminister Park, Foxrock, Dublin 18
D10B/0446Dún Laoghaire–RathdownLodged 3 Nov 2010Extension
- Granted40 m away
Permission for development consisting of a single storey extension of c. 18 sqm to the rear, side and front…
20, Pine Avenue, Westminster Park, Foxrock, Dublin 18
D17B/0552Dún Laoghaire–RathdownLodged 6 Dec 2017Extension
- Granted50 m away
Alterations to previously approved application Ref. D05B/0941; proposed alterations are the provision of…
15, Pine Avenue, Westminster Park,Foxrock, Dublin 18
D06B/0725Dún Laoghaire–RathdownLodged 9 Aug 2006Alterations
- Granted50 m away
Single storey extension to side of the existing dwelling with pitched roof, 3 no velux rooflights to proposed…
15, Pine Avenue, Foxrock, Co. Dublin
D05B/0941Dún Laoghaire–RathdownLodged 22 Dec 2005Extension
- Granted50 m away
The development will consist of 9, two-storey mews type houses on a cul-de-sac with associated landscaping…
Knocksinna House (Site To Rear), Knocksinna, Foxrock, Dublin 18(The Portuguese Embassy)
D06A/0566Dún Laoghaire–RathdownLodged 29 Jan 2007Housing estate
- Invalid60 m away
A rear facing zinc clad dormer at roof level to an attic habitable room with en-suite including all…
1, Chestnut Park, Westminster Park, Dublin 18, D18X9F6
D24B/0317/WEBDún Laoghaire–RathdownLodged 10 Jul 2024Extension
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
The development will consist of the following — Retention of existing single storey extension to the rear of…
28 Ballygarth Manor , Julianstown (Ballygarth) , Co. Meath
2360308MeathLodged 29 Sept 2023
- Awaiting decisionExtension
Development consisting of a side and rear extension to the existing dwelling, minor internal alterations, and…
30, Glencairn Walk, The Gallops, Dublin 18, D18C8C0
D26B/0379/WEBDún Laoghaire–RathdownLodged 25 Jun 2026
- GrantedExtension
The development will consist of single storey detached garden room & open roofed area to side of existing…
10 The Gallops , Williamstown Stud , Clonee Co. Meath
2560922MeathLodged 29 Aug 2025
- RefusedRetention
The development consists of a single storey garden room structure in the rear garden, a single storey…
No. 60 Manorfields Avenue, Clonee, Dublin 15, D15 X3E7
FW25A/0217EFingalLodged 20 May 2025
- InvalidExtension
The development will consist of the construction of a single storey side extension to the existing detached…
8 Oakleigh Court, Malahide, Co. Dublin
F24A/1130FingalLodged 13 Dec 2024
- GrantedExtension
The construction of garden room at the side of existing dwelling and all associated site works
Woodview , Coxtown , Dunmore East
22872WaterfordLodged 12 Oct 2022
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