10 Riverwood Lawn, Castleknock, Dublin 15
Construction of a single-storey granny-flat extension in the garden area.
FW20A/0147 · Fingal County Council · Lodged 9 September 2020
- Reference
- FW20A/0147
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 9 September 2020
Summary
AI-generatedPermission is sought for the construction of a single-storey granny-flat extension to the garden area of the existing house at 10 Riverwood Lawn.
- Storey
- 1
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
Permission for a single storey granny-flat extension to the garden are
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 |
|---|---|---|---|
| 14 Riverwod Lawn, Carpenterstown, Castleknock | Nov 2025 | €609,500 | 36 m |
| 26 Riverwood Park, Castleknock, Dublin 15 | Apr 2026 | €530,000 | 66 m |
| 9 Riverwood Grove, Castleknock, Dublin 15 | Dec 2025 | €567,500 | 127 m |
| 8 Riverwood Glen, Castleknock, Dublin 15 | Jul 2025 | €590,000 | 157 m |
| 30 Riverwood Crescent, Castleknock, Dublin 15 | Jan 2026 | €510,000 | 160 m |
| 52 Riverwood Gardens, Castleknock, Dublin 15 | Sept 2025 | €695,000 | 163 m |
| 22 Riverwood Grove, Carpenterstown, Dublin 15not full market price | Oct 2025 | €295,000 | 175 m |
| 25 Riverwood Crescent, Castleknock, Dublin 15 | Feb 2025 | €557,500 | 181 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 received9 September 2020
- Decision due3 November 2020
- Decision issued2 November 2020
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 for change of main roof profile from a hipped roof to a gab
7 Riverwood Lawn, Castleknock, Dublin 15
FW16B/0015FingalLodged 26 Feb 2016Alterations
- Granted30 m away
Planning permission for single storey porch extension to front of property
No. 7 Riverwood Lawns, Castleknock, Dublin, D15YR8N
FW23B/0019FingalLodged 7 Mar 2023Extension
- Granted40 m away
Proposed attic roof space conversion with dormer window to rear part o
5 Riverwood Lawn, Castleknock, Dublin 15, D15 W9T8
FW21B/0010FingalLodged 19 Jan 2021Extension
- Invalid50 m away
Permission for proposed attic spaceconversion with dormer window to re
9 Riverwood Park, Castleknock, Dublin 15
FW14B/0020FingalLodged 26 Mar 2014Extension
- Granted50 m away
Planning permission sought for proposed attic roof space conversion
9 Riverwood Park, Castleknock, Dublin 15
FW14B/0028FingalLodged 17 Apr 2014Extension
- Granted60 m away
Retention Permission for perimeter fencing throughout rear garden
11 Riverwood Drive, Carpenterstown, Dublin 15, D15 RY6V
FW25A/0319EFingalLodged 30 Jul 2025Retention
- Granted60 m away
Change of roof profile from hipped roof to full apex roof to create sp
11 Riverwood Drive, Carpenterstown, Dublin 15, D15 RY6V
FW21B/0096FingalLodged 10 Sept 2021Extension
- Withdrawn70 m away
Change of roof profile from hipped roof to full apex roof with one roo
11 Riverwood Drive, Carpenterstown, Dublin 15, D15 RY6V
FW21B/0006FingalLodged 13 Jan 2021Alterations
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
Planning Permission for single storey granny flat extension to side of
54 Castlefield Court, Clonsilla, Dublin 15
FW20B/0058FingalLodged 28 Apr 2020
- GrantedExtension
Permission is sought for a single storey granny flat extension to the
56 Castlefield Court, Clonsilla, Dublin 15
FW20A/0088FingalLodged 12 Jun 2020
- RefusedExtension
Permission for the erection of a one bedroom single storey granny flat/extension of 39.4m2 in the rear garden
4 Acorn Road, Wyckham Park, Dundrum, Dublin 16
D15A/0329Dún Laoghaire–RathdownLodged 15 May 2015
- GrantedExtension
Permission sought for single storey granny flat and kitchen extension
15, Warrenstown Grove, Blanchardstown, Dublin 15
FW19A/0016FingalLodged 27 May 2019
- Awaiting decisionExtension
Permission for a single storey extension to the side of existing dwelling house accommodating a granny flat
Fernwood Fountainstown Co. Cork
25/5140corkLodged 12 Jun 2025
- InvalidExtension
Permission is sought for a single storey extension consisting of a granny flat, garage, family room and…
Mutton Lane, Tibradden, Dublin 16.
D07A/0738Dún Laoghaire–RathdownLodged 31 May 2007
Community
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