18 Riverwood Glen, Castleknock, Dublin, D15V3W9
A two-storey side extension to create a two-bedroom extension and a ground-floor family flat.
FW26A/0140E · Fingal County Council · Lodged 29 March 2026
- Reference
- FW26A/0140E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 29 March 2026
Summary
AI-generatedThe development consists of a two-storey, two-bedroom extension to the side of the existing house. It will include a ground-floor family flat with an accessible bedroom, bathroom, and living area, alongside internal alterations for universal access and driveway changes.
- 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 proposed development will consist of: a two-storey two bedroom extension to the side of the existing dwelling. The provision of a ground-floor family flat to include an accessible bedroom, bathroom and living room/kitchenette area ancillary to the main dwelling, featuring a separate accessible entrance to the side of the new extension. The creation of a shared utility room and providing an internal link between the main dwelling and the family flat. Internal alterations to existing dwelling to facilitate universal access via internal connecting door to all areas of the ground floor level. All associated site works, including new soakaways for surface water drainage, changes to the driveway to facilitate off-street parking and a universally accessible route to proposed new side entrance.
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 |
|---|---|---|---|
| 8 Riverwood Glen, Castleknock, Dublin 15 | Jul 2025 | €590,000 | 76 m |
| 4 Riverwood Dale, Castleknock, Dublin 15 | Jun 2025 | €576,000 | 104 m |
| 6 Riverwood Dene, Carpenterstown, Castleknock Dublin 15 | Sept 2025 | €625,000 | 125 m |
| 62 Riverwood Court, Castleknock, Dublin 15 | Jul 2026 | €450,000 | 142 m |
| 27 Riverwood Dale, Castleknock, Dublin 15 | Apr 2025 | €545,000 | 150 m |
| 28 Riverwood Dale, Carpenterstown, Dublin 15 | Jul 2025 | €540,000 | 156 m |
| 32 Riverwood Chase, Castleknock, Dublin 15 | Nov 2025 | €650,000 | 157 m |
| 2 Riverwood Copse, Carpenterstown Rd, Castleknock Dublin 15 | Nov 2025 | €680,000 | 159 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 received29 March 2026
- Decision due29 May 2026
- Decision issued26 May 2026
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
The proposed development will consist of : A two-storey two bedroom extension to the side of the existing…
18 Riverwood Glen, Castleknock, Dublin, D15V3W9
FW26A/0123EFingalLodged 10 Mar 2026Extension
- Refused40 m away
The change of existing roof ridge line to extend to new built up gable
17 Riverwood Glen, Castleknock, Dublin 15
FW19B/0051FingalLodged 16 Apr 2019Extension
- Granted40 m away
For retention for the continued use of the ground floor extension to the rear of the existing house as a…
22 Riverwood Glen, Castleknock, Dublin 15, D15P3K1
FW24A/0385EFingalLodged 23 Sept 2024Retention
- Granted50 m away
Attic conversion, raising of gable end to change roof profile with dor
23 Riverwood Chase, Castleknock, Dublin 15
FW22B/0030FingalLodged 22 Mar 2022Extension
- Granted60 m away
The development will consist of the conversion of the existing attic space which incorporates the change of…
69 Riverwood Court, Dublin 15
FW24A/0058FingalLodged 16 Feb 2024Extension
- Refused60 m away
Modifications and alterations to 2 storey extension of the semi-detach
22 Riverwood Chase, Castleknock, Dublin 15
FW11B/0010FingalLodged 14 Mar 2011Alterations
- Granted70 m away
Permission sought for the change of use of part of existing rear groun
21 Riverwood Chase, Castleknock, Dublin 15
FW16A/0051FingalLodged 7 Apr 2016Change of use
- Granted70 m away
Permisison sought to increase the numbers of children attending the pr
21 Riverwood Chase, Castleknock, Dublin 15
FW19A/0200FingalLodged 2 Dec 2019Commercial
Related developments
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- InvalidExtension
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