12 Diswellstown Garth, Diswellstown, Dublin 15, D15YA0X
Attic conversion for storage with a new dormer window and rooflights.
FW25A/0270E · Fingal County Council · Lodged 25 June 2025
- Reference
- FW25A/0270E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 25 June 2025
Summary
AI-generatedThe development consists of an attic conversion for storage purposes. It includes a new dormer window, a relocated solar panel, and a new rooflight to the front, as well as two new rooflights to the rear.
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 consit of : attic conversion for storage, including a dormer window, a new rooflight and relocated solar panel to the front, and two new rooflights to the rear.
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 |
|---|---|---|---|
| 7 Diswellstown Place, Castleknock, Dublin 15 | Dec 2025 | €700,000 | 25 m |
| 17 Crofton Hall, Diswellstown, Castleknock | Jun 2025 | €453,000 | 64 m |
| Apartment 49, Crofton Hall, Diswellstown | Apr 2025 | €455,000 | 76 m |
| 48 Crofton Hall, Diswellstown, Castleknock | Jul 2025 | €550,000 | 76 m |
| 45 Crofton Hall, Diswellstown, Castleknock | Apr 2026 | €479,000 | 76 m |
| 40 Crofton Hall, Diswellstown, Castleknock | Jul 2025 | €550,000 | 76 m |
| 26 Crofton Hall, Diswellstown, Castleknock | May 2026 | €455,000 | 76 m |
| 6 Diswellstown Manor, Porterstown Road, Castleknock | Apr 2025 | €850,000 | 137 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 received25 June 2025
- Decision due19 August 2025
- Decision issued12 August 2025
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
Permission is sought for an attic conversion, the construction of a dormer window and a roof light to the…
12 Diswellstown Garth, Diswellstown, Dublin 15, D15 YA0X
FW25A/0220EFingalLodged 22 May 2025Extension
- InvalidAt this site
Permission is sought by the applicant for an attic conversion includin
12 Diswellstown Garth, Hamilton Park, Castleknock, D15YA0X
FW25A/0215EFingalLodged 16 May 2025Extension
- GrantedAt this site
Planning permission is sought for an attic conversion, the construction of a dormer window, and a roof light…
No. 16 Diswellstown Garth, Dublin 15, D15 DYF5
FW24A/0252EFingalLodged 14 Jun 2024Extension
- GrantedAt this site
Development will consist of Retention Planning Permission for a ground
18 Diswellstown Garth, Castleknock, Dublin 15
FW20B/0023FingalLodged 2 Nov 2020Retention
- Granted30 m away
Permission for the demolition of an existing lean-to, the construction of a single storey rear extension and…
20 Diswellstown Garth, Castleknock, Dublin 15, D15 F34X
FW24A/0196FingalLodged 10 May 2024Extension
- Granted40 m away
The development consists of the construction of a single-storey extension to the rear of the existing house.…
2 Diswellstown, Hamilton Park, Dublin 15, D15 FP7A
FW25A/0374EFingalLodged 3 Sept 2025Retention
- Refused60 m away
The development will consist of the demolition of the existing eastern
6 Diswellstown Place, Castleknock, Dublin 15
FW20B/0109FingalLodged 27 Aug 2020Extension
- Granted60 m away
A single storey domestic extension (25m2) to the rear of the dwelling
2 Diswellstown Place, Hamilton Park, Dublin 15, D15 HX5Y
FW20B/0092FingalLodged 21 Jul 2020Extension
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
The development will consist of :Attic conversion for storage with a dormer window and rooflight to the…
36 Diswellstown Drive, Hamilton Park, Dublin 15, D15YA9Y
FW26A/0089EFingalLodged 7 Mar 2026
- GrantedExtension
The development will consist of: Attic conversion for storage, incorporating a dormer window and rooflight to…
17 Sorrel Drive, Clonsilla, Dublin 15, D15F8F5
FW26A/0147EFingalLodged 9 Apr 2026
- GrantedExtension
The development will consist of : Attic conversion for storage with dormer windows at the front and back,…
7 Westway Rise, Corduff, Dublin 15, D15 W29C
FW25A/0072EFingalLodged 26 Feb 2025
- GrantedExtension
The development will consist of an attic conversion to storage with a roof dormer to the rear and a roof…
86, Grove Park Avenue, Dublin 11
WEB1922/23Dublin CityLodged 24 Oct 2023
- GrantedExtension
The development will consist of the conversion of existing attic space to include new dormer roof to the rear…
5 Oakview Close, Hartstown, Dublin 15
FW26A/0038EFingalLodged 29 Jan 2026
- GrantedExtension
The development will consist of an attic conversion including a dormer window to rear and rooflight to front…
62 Clonturk Park, Drumcondra, Dublin 9
5498/22Dublin CityLodged 21 Dec 2022
Community
Discussion
What local people think about this application.
Community sentiment
No votes yetNobody has voted on this application yet.
Community sentiment — a straw poll of people who visited this page, not a statutory submission. To make a valid observation you must submit it to the planning authority.
Sign in to have your say on this application.
No comments yet. Be the first to say what you think about this application.
Sign in to join the discussion on this application.
Comments are moderated and are the opinions of the people who wrote them. They form no part of the statutory planning process — to make a valid observation you must submit it to the planning authority.