4 Diswellstown Court, Hamilton Park, Dublin 15, D15 Y18V
Construction of a two-storey rear extension and a rear dormer window in Dublin 15.
FW23A/0401 · Fingal County Council · Lodged 22 December 2023
- Reference
- FW23A/0401
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 22 December 2023
Summary
AI-generatedThe project involves constructing a two-storey flat-roof extension to the rear of the house to accommodate a kitchen, dining, and lounge area on the ground floor, and a bedroom, wardrobe, and bathroom on the first floor. It also includes a rear-facing flat-roof dormer window for an attic study and general internal remodeling.
- 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
- Construction of a two storey flat roof rear extension to consist of kitchen/dining/lounge at the ground floor and a bedroom, wardrobe and bathroom at the first floor
- Construction of a rear facing flat roof dormer window to the existing attic study room
- General remodel and upgrade of the existing dwelling at the ground, first and attic levels to suit the proposed layouts
- All drainage, structural 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 |
|---|---|---|---|
| 6 Diswellstown Manor, Porterstown Road, Castleknock | Apr 2025 | €850,000 | 84 m |
| 22 Diswelstown Park, Castleknock, Dublin 15 | Sept 2025 | €782,500 | 84 m |
| 20 Diswellstown Park, Castleknock, Dublin 15 | Jun 2025 | €777,500 | 88 m |
| 40 Diswellstown Drive, Castleknock, Dublin 15 | Jul 2025 | €750,000 | 93 m |
| 36 Diswellstown Drive, Castleknock, Dublin 15 | Apr 2025 | €710,000 | 96 m |
| 34 Diswellstown Drive, Castleknock, Dublin 15 | Feb 2025 | €681,000 | 97 m |
| 7 Diswellstown Place, Castleknock, Dublin 15 | Dec 2025 | €700,000 | 138 m |
| 2 Diswellstown Park, Castleknock, Dublin 15not full market price | Oct 2025 | €320,000 | 141 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 received22 December 2023
- Decision due23 February 2024
- Decision issued20 February 2024
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Refused40 m away
Construction of a 62.7m2 extension to the side of existing dwelling
14 Diswellstown Court, Castleknock, Dublin 15, D15 CYW3
FW23B/0024FingalLodged 14 Mar 2023Extension
- Refused40 m away
Construction of a single-storey family flat extension to the side of existing dwelling
14 Diswellstown Court, Castleknock, Dublin 15, D15 CYW3
FW23A/0337FingalLodged 7 Nov 2023Extension
- Granted40 m away
Construction of a single-storey family flat extension to the side of existing dwelling
14 Diswellstown Court, Castleknock, Dublin 15, D15 CYW3
FW24A/0301EFingalLodged 21 Jul 2024Extension
- Granted40 m away
The development includes the
Phase 2, Hamilton Park, Diswellstown, Castleknock, Dublin 15
FW16A/0093FingalLodged 2 Nov 2016Other
- Granted50 m away
The development will consist of the construction of a single storey rear extension to accommodate a…
23 Diswellstown Grove, Hamilton Park, Dublin 15, D15 Y0CF
FW24A/0384FingalLodged 23 Sept 2024Extension
- Granted70 m away
The development will consist of the construction of a single storey rear extension to accommodate a…
17 Diswellstown Grove, Hamilton Park, Dublin 15, D15 HCH9
FW24A/0435FingalLodged 22 Oct 2024Extension
- Granted70 m away
Permission for the Construction of a single storey rear extension to accommodate a kitchen/Dining/Living…
15 Diswellstown Grove, Hamilton Park, Dublin 15, D15N7EP
FW25A/0292EFingalLodged 11 Jul 2025Extension
- Granted90 m away
Permission to add dormer window with flat roof to the rear of the prop
5 Diswellstown Manor, Castleknock, Dublin 15
FW21B/0077FingalLodged 7 May 2021Extension
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
The development will consist of — Demolition of the existing single-storey side & rear extensions
24A, Portmarnock Crescent, Portmarnock, D13E177
F25A/1017EFingalLodged 4 Nov 2025
- GrantedExtension
The development will consist of — Construction of a single storey rear extension with a part pitched and part…
25 Woodberry, Carpenterstown Road, Castleknock,, D15CYV9
FW26A/0180EFingalLodged 5 May 2026
- GrantedExtension
The development will consist of — Demolition of existing single-storey rear extension
55, Russell Avenue, Dublin 3
WEB1142/26Dublin CityLodged 23 Jan 2026
- GrantedExtension
The development consists of — Removal of the existing glazing structure at the first floor rear extension
34, Oxford Road, Dublin 6, D06 C436
WEB1504/22Dublin CityLodged 25 May 2022
- GrantedExtension
The development will consist of — Construction of a new single storey flat roof front extension to consist of…
326, Ardmore Drive, Artane, Dublin 5 D05 Y9E2
WEB1794/23Dublin CityLodged 19 Sept 2023
- GrantedExtension
Construction of a two-storey flat roof side extension to consist of a new hall, toilet and dining room at…
66, Seaview Avenue, East Wall, Dublin 3
WEB1804/21Dublin CityLodged 29 Jul 2021
Community
Discussion
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