25 Linnetsfield Walk, Castaheany, Dublin 15, D15 AY2W
Construction of a rear utility room extension, attic conversion with en-suite, and a side dormer window.
FW26A/0275E · Fingal County Council · Lodged 7 July 2026
- Reference
- FW26A/0275E
- Authority
- Fingal County Council
- Register status
- In progress
- Type
- Permission
- Received
- 7 July 2026
Summary
AI-generatedThe development will consist of constructing a utility room extension at the rear ground floor of the existing house. It also includes converting the attic into a storage room with an en-suite, adding a side dormer window, and installing two roof lights.
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 will consist of constructing a utility room extension at the rear ground floor, converting the attic into a storage room with an en-suite, and adding a projecting dormer window to the side elevation. Two roof lights will be installed - one on the front roof elevation and another on the rear. Minor internal changes are planned, along with all related site development works. (previous approved planning ref. No. Fw26a/0116e. )
Land-use zoning
What this land is zoned for
“Provide for residential development and protect and improve residential amenity”
National zoning type: Existing residential
Objective set by the The Fingal Development Plan 2023 – 2029 (2023–2029). 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 |
|---|---|---|---|
| 47 Linnetfields Walk, Clonee, Dublin 15 | Mar 2025 | €435,000 | 38 m |
| 65 Linnetfields Walk, Clonee, Dublin 15 | Apr 2026 | €400,000 | 43 m |
| 43 Linnetsfields Walk, Clonee, Dublin 15 | Oct 2025 | €356,000 | 45 m |
| 9 Linnetfields Court, Linnetfields, Castaheany Dublin 15 | Jun 2025 | €310,000 | 69 m |
| 30 Linnetfields Park, Castaheany, Dublin 15 | May 2026 | €285,000 | 117 m |
| 63 Lilys Way, Ongar Green, Ongar Village Dublin 15 | May 2025 | €422,000 | 168 m |
| 7 Lilys Court Ongar Sq, Clonee Dublin 15, Dublin | Dec 2025 | €340,000 | 171 m |
| 1 Lilys Court, Lilys Way, Ongar Green Dublin 15 | Nov 2025 | €313,000 | 171 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 received7 July 2026
- Decision due31 August 2026
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
The development will consist of constructing a utility room extension at the rear ground floor, converting…
25 Linnetsfield Walk, Castaheany, Dublin 15, D15AY2W
FW26A/0116EFingalLodged 22 Mar 2026Extension
- Granted90 m away
Modifications to an already approved planning permission FW10A/0048 as
Site adjacent to 6 Linnetsfield Green, Castaheaney, Dublin 15
FW16A/0005FingalLodged 12 Jan 2016Alterations
- Granted100 m away
Permission for development at a site north-east of Hansfield Road and
Phibblestown House & Grounds, Phibblestown, Hansfield Road, Clonsilla,
FW11A/0116FingalLodged 27 Apr 2012Other
- Granted140 m away
1) Single story lean-to roof extension to rear of existing building 2
74 Phibblestown Woods, Clonsilla, Dublin 15
FW19B/0059FingalLodged 3 May 2019Extension
- Granted170 m away
The development consists of of the retention of existing "Naíonra"
58 Lily's Way, Ongar Green, Clonsilla, Dublin 15
FW12A/0086FingalLodged 3 Sept 2012Retention
- Granted170 m away
Temporary permission for an amendment of Condition 3 of the planning r
58 Lily's Way, Ongar Green, Clonsilla, Dublin 15
FW20A/0207FingalLodged 16 Dec 2020Retention
- Granted170 m away
Permission is sought for a development that will consist of — Construction of a single storey, flat roof…
62 Lily's Way, Ongar, D15FR1X
FW25A/0041EFingalLodged 10 Feb 2025Extension
- Granted220 m away
This conversion wold include two bedrooms, quattro roof
31 Phibblestown Wood, Clonee/Ongar, Dublin 15, D15 VY4C
FW22B/0001FingalLodged 14 Jan 2022Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
The development will consist of constructing a utility room extension at the rear ground floor, converting…
25 Linnetsfield Walk, Castaheany, Dublin 15, D15AY2W
FW26A/0116EFingalLodged 22 Mar 2026
- GrantedExtension
The development will consist of: Demolition of existing single storey rear extension and existing front bay…
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- GrantedAlterations
The development will consist of: Alterations to window and door openings to rear and side elevations of the…
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D22B/0502Dún Laoghaire–RathdownLodged 9 Dec 2022
- GrantedExtension
The development will consist of (1) a single-storey flat-roof utility room extension to the side/rear, (2) a…
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2015/18Dublin CityLodged 3 Jan 2018
- GrantedExtension
Planning permission. The Development will consist of (a) Conversion of attic space with new dormer structure…
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D22B/0327Dún Laoghaire–RathdownLodged 14 Jul 2022
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