54 Castlefield Court, Clonsilla, Dublin 15
Single-storey granny flat extension to the side of a house in Clonsilla.
FW20B/0058 · Fingal County Council · Lodged 28 April 2020
- Reference
- FW20B/0058
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 28 April 2020
Summary
AI-generatedThe application seeks planning permission for the construction of a single-storey granny flat extension to the side of the existing dwelling.
- 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
Planning permission for single storey granny flat extension to side of
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 21 September 2020.
Notified floor area: 27 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 49 Castlefield Court, Clonsilla, Dublin 15 | Oct 2025 | €600,000 | 37 m |
| 16 Castlefield Court, Clonsilla, Dublin 15 | May 2025 | €493,500 | 72 m |
| 106 Castlefield Court, Clonsilla Rd, Dublin 15 | Jan 2026 | €520,000 | 79 m |
| 105 Castlefield Court, Clonsilla, Dublin 15 | Dec 2025 | €510,000 | 85 m |
| 104 Castlefield Court, Clonsilla, Dublin 15 | Apr 2026 | €508,000 | 94 m |
| 43 Charnwood Park, Clonsilla, Dublin 15 | May 2026 | €508,000 | 115 m |
| 1 Churchgate, Clonsilla, Dublin 15price excludes VAT | Mar 2026 | €599,119 | 120 m |
| 37 Churchgate, Clonsillaprice excludes VAT | Feb 2026 | €524,229 | 122 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 received28 April 2020
- Decision due20 July 2020
- Decision issued16 July 2020
- Grant issued25 August 2020
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 retention of as constructed modifications to granted planning permission Reg Ref FW23B/0028 including —…
54 Castlefield Court, Clonsilla, Dublin 15, D15 N70H
FW24A/0243EFingalLodged 11 Jun 2024Retention
- WithdrawnAt this site
Planning Permission for single storey granny flat extension to side an
57 Castlefield Court, Clonsilla, Dublin 15
FW20A/0049FingalLodged 2 Apr 2020Extension
- RefusedAt this site
The retention of as constructed modifications to granted planning permission Reg Ref FW23B/0028 including —…
No. 54 Castlefield Court, Clonsilla, Dublin 15, D15 N70H
FW24A/0258EFingalLodged 18 Jun 2024Retention
- RefusedAt this site
For converstion of his attic to storage including a dormer window to t
No 54 Castlefield Court, Clonsilla, Dublin 15, D15 N70H
FW20B/0118FingalLodged 11 Sept 2020Extension
- RefusedAt this site
Conversion of attic to storage including a dormer structure with 3 No
54 Castlefield Court, Clonsilla, Dublin 15
FW20B/0081FingalLodged 7 Jul 2020Extension
- RefusedAt this site
Conversion of attic to storage including a dormer window to the rear a
53 Castlefield Court, Clonsilla, Dublin 15, D15Y06.
FW20B/0117FingalLodged 11 Sept 2020Extension
- RefusedAt this site
Conversion of their attic to storage including a dormer structure with
53 Castlefield Court, Clonsilla, Dublin 15, D15Y06C
FW20B/0082FingalLodged 7 Jul 2020Extension
- GrantedAt this site
For a first floor extension to the side above an existing ground floor extension, including two bedrooms and…
54 Castlefield Court, Clonsilla, Dublin 15, D15 N70H
FW23B/0028FingalLodged 3 Apr 2023Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- WithdrawnExtension
Planning Permission for single storey granny flat extension to side an
57 Castlefield Court, Clonsilla, Dublin 15
FW20A/0049FingalLodged 2 Apr 2020
- 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
- GrantedExtension
Planning Permission is sought for a single storey ground floor Granny Flat extension to the side/rear
19 Deerhaven Park, Huntstown, Dublin 15, D15 WPV4
FW26A/0210EFingalLodged 25 May 2026
- Awaiting decisionExtension
Permission to construct a single storey extension (to be used as granny flat) to side of dwellinghouse
No. 2 Maglin Circle , Ballincollig , Cork
2544252Cork CityLodged 24 Oct 2025
- GrantedExtension
Permission for a first floor extension to side to create a granny flat
20 St Fintan's Crescent, Sutton, Co Dublin
F21A/0404FingalLodged 28 Jul 2021
- RefusedExtension
Permission for a single storey granny flat extension to the rear of the existing house and all ancillary works
134 Taney Crescent, Goatstown, Dublin 14
D18A/0514Dún Laoghaire–RathdownLodged 30 May 2018
Community
Discussion
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