5 Riverwood Lawn, Castleknock, Dublin 15, D15 W9T8
Attic roof space conversion with a rear dormer window.
FW21B/0010 · Fingal County Council · Lodged 19 January 2021
- Reference
- FW21B/0010
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 19 January 2021
Summary
AI-generatedProposed attic roof space conversion to an existing house. The works will include the installation of a dormer window to the rear part of the roof.
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
Proposed attic roof space conversion with dormer window to rear part o
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.
Built — construction complete
A commencement notice records works starting on 10 May 2021.
Notified floor area: 21 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 26 Riverwood Park, Castleknock, Dublin 15 | Apr 2026 | €530,000 | 69 m |
| 14 Riverwod Lawn, Carpenterstown, Castleknock | Nov 2025 | €609,500 | 76 m |
| 52 Riverwood Gardens, Castleknock, Dublin 15 | Sept 2025 | €695,000 | 138 m |
| 9 Riverwood Grove, Castleknock, Dublin 15 | Dec 2025 | €567,500 | 141 m |
| 22 Riverwood Grove, Carpenterstown, Dublin 15not full market price | Oct 2025 | €295,000 | 171 m |
| 15 Riverwood Green, Castleknock, Dublin 15 | Jan 2025 | €575,000 | 172 m |
| 30 Riverwood Crescent, Castleknock, Dublin 15 | Jan 2026 | €510,000 | 185 m |
| 8 Riverwood Glen, Castleknock, Dublin 15 | Jul 2025 | €590,000 | 196 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 received19 January 2021
- Decision due15 March 2021
- Decision issued11 March 2021
- Grant issued21 April 2021
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
Permission for change of main roof profile from a hipped roof to a gab
7 Riverwood Lawn, Castleknock, Dublin 15
FW16B/0015FingalLodged 26 Feb 2016Alterations
- GrantedAt this site
Planning permission for single storey porch extension to front of property
No. 7 Riverwood Lawns, Castleknock, Dublin, D15YR8N
FW23B/0019FingalLodged 7 Mar 2023Extension
- Invalid30 m away
Permission for proposed attic spaceconversion with dormer window to re
9 Riverwood Park, Castleknock, Dublin 15
FW14B/0020FingalLodged 26 Mar 2014Extension
- Granted30 m away
Planning permission sought for proposed attic roof space conversion
9 Riverwood Park, Castleknock, Dublin 15
FW14B/0028FingalLodged 17 Apr 2014Extension
- Granted30 m away
Permission for single storey extension to side off existing dwelling
1 Riverwood Lawn, Castleknock, Dublin 15
FW16B/0114FingalLodged 19 Oct 2016Extension
- Granted30 m away
Planning permission for change of use of part of our domestic
1 Riverwood Lawn, Castleknock, Dublin 15
FW12A/0124FingalLodged 21 Nov 2012Change of use
- Refused40 m away
Permission for a single storey granny-flat extension to the garden are
10 Riverwood Lawn, Castleknock, Dublin 15
FW20A/0147FingalLodged 9 Sept 2020Extension
- Granted90 m away
The development will consist of — Removal of a single-storey kitchen annex to the rear of the dwelling
16 Riverwood View, Castleknock, Dublin, D15 WK8W
FW24A/0293FingalLodged 17 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.
- RefusedExtension
Proposed conversion of attic space with dormer roof to the rear
14 Diswellstown Green, Castleknock, Dublin 15
FW17B/0094FingalLodged 24 Nov 2017
- GrantedExtension
Proposed attic conversion with dormer in roof to rear
21, Oldchurch Crescent, Nangor Road, Clondalkin, Dublin 22
SD06B/0069South DublinLodged 20 Apr 2006
- InvalidExtension
Proposed conversion of attic space with new dormer roof to the side an
2 Kellys Bay Weir, Skerries, Co. Dublin.
F17B/0020FingalLodged 16 Feb 2017
- GrantedExtension
Proposed attic conversion with dormer in roof to rear and new window in gable wall at attic level
10, Palmerstown Woods, Dublin 22
SD06B/0209South DublinLodged 1 Jun 2006
- GrantedExtension
Conversion of part of the attic space to an attic room including a proposed dormer window construction in the…
No. 23 Cedar Court , Churchfields Delgany Wood , Delgany
2560728WicklowLodged 15 Sept 2025
- GrantedExtension
Proposed attic conversion with roof windows dormer to side and gable windows to front and rear
10, Sally Park, Firhouse, Dublin 24.
SD05B/0186South DublinLodged 21 Mar 2005
Community
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