111 Castlefield Court, Clonsilla, Dublin 15, D15 XC1W
A new two-storey, two-bedroom house in the side garden of a Clonsilla home.
FW26A/0098E · Fingal County Council · Lodged 10 March 2026
- Reference
- FW26A/0098E
- Authority
- Fingal County Council
- Register status
- In progress
- Type
- Permission
- Received
- 10 March 2026
Summary
AI-generatedPlanning permission is sought to subdivide the existing site to build a new two-storey, two-bedroom house in the side garden. The development will include a new vehicular access onto Castlefield Court and new boundary walls.
- Residential unit
- 1
- 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 development will consist of
- Subdivision of the existing site for the provision of a new two storey 2-bedroom dwelling, to be located to the side garden of the existing dwelling
- Proposed vehicular access to serve the new dwelling exiting onto castlefield court, clonsilla, dublin 15.3. Proposed new boundary treatments to front and side garden, dividing the existing and proposed dwellings
- All structural, drainage, service connections and associated site works to be implemented
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 |
|---|---|---|---|
| 106 Castlefield Court, Clonsilla Rd, Dublin 15 | Jan 2026 | €520,000 | 46 m |
| 105 Castlefield Court, Clonsilla, Dublin 15 | Dec 2025 | €510,000 | 51 m |
| 49 Castlefield Court, Clonsilla, Dublin 15 | Oct 2025 | €600,000 | 61 m |
| 104 Castlefield Court, Clonsilla, Dublin 15 | Apr 2026 | €508,000 | 61 m |
| 37 Churchgate, Clonsillaprice excludes VAT | Feb 2026 | €524,229 | 92 m |
| 1 Churchgate, Clonsilla, Dublin 15price excludes VAT | Mar 2026 | €599,119 | 95 m |
| 39 Churchgate, Clonsilla, Dublin 15price excludes VAT | Jan 2026 | €515,409 | 104 m |
| 16 Castlefield Court, Clonsilla, Dublin 15 | May 2025 | €493,500 | 105 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 received10 March 2026
- Decision due1 May 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
Permission for a two storey rear extension to an existing two storey
110 Castlefield Court, Clonsilla, Dublin 15
FW16B/0017FingalLodged 31 Aug 2016Extension
- GrantedAt this site
The development consists of conversion of attic to storage use with do
109 Castlefield Court, Clonee, Dublin 15
FW20B/0014FingalLodged 7 Feb 2020Extension
- Refused30 m away
Conversion of their attic to storage including a dormer structure with
53 Castlefield Court, Clonsilla, Dublin 15, D15Y06C
FW20B/0082FingalLodged 7 Jul 2020Extension
- Granted30 m away
Permission for conversion of their attic to storage including changing
No. 53, Castlefield Court, Clonsilla, Dublin 15, D15Y06
FW20B/0163FingalLodged 24 Nov 2020Extension
- Refused30 m away
Conversion of attic to storage including a dormer structure with 3 No
54 Castlefield Court, Clonsilla, Dublin 15
FW20B/0081FingalLodged 7 Jul 2020Extension
- Granted30 m away
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
- Granted30 m away
The development will consist of a 2-storey double-pitched roof extension to the side of existing 2 storey…
112 Castlefield Court, Clonsilla, Dublin 15, D15 F8H3
FW26A/0101EFingalLodged 3 Mar 2026Extension
- Refused30 m away
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
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedNew dwelling
Permission is sought for — Subdivision of the existing site for a provision of a new two storey 4-bedroom…
8 Castlefield Park, Clonsilla, D15H67E
FW24A/0458EFingalLodged 7 Nov 2024
- GrantedExtension
The development will consist of — Removal of the existing rear ground floor extension
103 Castlefield Court, Clonsilla, Dublin 15, D15 KXR7
FW23A/0034FingalLodged 2 Oct 2023
- RefusedExtension
For planning permission of the following — The demolition of the existing single storey extension to the rear…
46 Glenville Avenue, Clonsilla, Dublin 15, D15 W68Y
FW23A/0156FingalLodged 29 May 2023
- GrantedExtension
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 2023
- GrantedExtension
Planning permission for the following — The demolition of the existing single storey extension to the rear…
46 Glenville Avenue, Clonsilla, Dublin 15, D15 W68Y
FW23A/0340FingalLodged 9 Nov 2023
- Awaiting decisionApartments
A detached two storey, building to provide 2 number circa 82sq.m 2 Bed apartments with balconies. The…
Lands at Castlefield Ave, Knocklyon adj. 5 Knocklyon Rd & Mimosa, Castlefield Ave, Dublin 16
CE24/0008South DublinLodged 19 Mar 2024
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