8 Luttrellstown Heath, Carpenterstown, Dublin 15, D15 F2K3
Extensive extensions, attic conversion, and garage conversion at a house in Carpenterstown.
FW26A/0114E · Fingal County Council · Lodged 19 March 2026
- Reference
- FW26A/0114E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 19 March 2026
Summary
AI-generatedThe development consists of a part two-storey and part first-floor side and front extension, a single-storey rear extension, and an attic conversion with rear dormers. It also includes a garage conversion to a home office, external insulation, and widening of the vehicular access.
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: attic conversion for storage with two rear dormers, four front rooflights and new side gable window; part two-storey/part first-floor side and front extension; single-storey flat roof rear extension; front door canopy; garage conversion to home office; external insulation to existing dwelling; and widening of existing vehicular access. Additional information received 14/05/26 significant additional information received 21/05/2026 clarification of significant additional information received 10/06/2026
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 Luttrellstown Walk, Castleknock, Dublin 15 | Apr 2026 | €167,958 | 56 m |
| 8 Luttrellstown Heath, Castleknock, Dublin 15 | Nov 2025 | €880,000 | 157 m |
| 10 Luttrellstown Heath, Castleknock, Dublin 15 | Dec 2025 | €815,000 | 177 m |
| 1 Luttrellstown Dr, Castleknock, Dublin 15 | Jul 2025 | €625,000 | 177 m |
| 18 The Beeches, Luttrellstown, Dublin 15 | Nov 2025 | €1,230,000 | 223 m |
| 25 Luttrellstown Oaks, Castleknock, Dublin 15 | Jun 2025 | €620,000 | 232 m |
| 22 Luttrellstown Heath, Blanchardstown, Dublin 15 | Oct 2025 | €875,000 | 254 m |
| 80 Diswellstown Manor, Castleknock, Dublin 15 | May 2025 | €775,000 | 275 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 received19 March 2026
- Decision due7 July 2026
- Decision issued2 July 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 the demolition of the single storey garage at the side of existing house & construction of a…
8 Luttrellstown Park, Castleknock, Dublin 15, D15 YNNO
FW23A/0296FingalLodged 5 Oct 2023Extension
- GrantedAt this site
Conversion of existing attic to storage room to include dormer window to rear, and 2 no. Velux windows to…
2 Luttrellstown Walk, Castleknock, Dublin 15, D15 E9KN
FW25A/0144EFingalLodged 9 Apr 2025Extension
- Granted70 m away
Permission for an attic conversion, 20m², with rear dormer extension
24 Luttrellstown Avenue, Castleknock, Dublin 15
FW16B/0094FingalLodged 5 Sept 2016Extension
- Granted70 m away
Proposed 2 storey extension to the side of the existing house and an e
20 Luttrelstown Park, Castleknock, Dublin 15
FW20B/0071FingalLodged 11 Jun 2020Extension
- Granted90 m away
Planning permission for the demolition of the existing original single
47 Luttrellstown Avenue, Castleknock, Dublin 15
FW14B/0002FingalLodged 10 Jan 2014Demolition
- Granted120 m away
The development will consist of the conversion of attic space, construction of a new dormer roof to the rear…
8 Luttrellstown Avenue, Carpenterstown, Dublin 15
FW24A/0141FingalLodged 3 Apr 2024Extension
- Granted140 m away
Removal of the existing single storey rear extension
1 Luttrellstown Close, Castleknock, Dublin 15.
FW17B/0102FingalLodged 22 Dec 2017Demolition
- Granted140 m away
Permission is sought for a two-storey extension to the side
4 Luttrellstown Avenue, Castleknock, Dublin 15, D15 P7FV
FW21A/0193FingalLodged 25 Jan 2022Extension
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 an attic conversion to storage, with a roof dormer to the rear. The…
33 Lawless Terrace, Balbriggan, County Dublin, K32 EN28
F25A/0244EFingalLodged 22 Mar 2025
- GrantedExtension
The proposed development will consist of a new single storey extension to the rear, increase height of eaves,…
Seamount, Balscadden Road, Howth, Co Dublin, D13 ET29
F25A/0043FingalLodged 22 Jan 2025
- GrantedRetention
The development will consist of — Roof windows to side/ridge of existing roof to allow attic conversion to…
26 Woodcliff Heights, Howth, Dublin 13, D13 HN40
F25A/0956FingalLodged 17 Oct 2025
- Awaiting decisionExtension
The development will consist of: (i) building a single storey bay window and hallway extension across the…
71 Grace O'Malley Road, Howth, Co.Dublin
F26A/0268FingalLodged 2 Apr 2026
- GrantedExtension
The development will consist of : Widening of existing front vehicular access. Construction of a first floor…
13 Broadway Road, Sheepmoor, Dublin 15, D15 CKV6
FW25A/0475EFingalLodged 7 Nov 2025
- GrantedExtension
The development will consist of: Attic conversion for storage, with raised gable to the side, with a new…
41 Mapas Rd, Dalkey, Co. Dublin, A96 Y368
D22B/0328Dún Laoghaire–RathdownLodged 15 Jul 2022
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