11 Trimbleston, Hamlet Lane, Balbriggan, Co. Dublin, K32 DY97
Attic conversion with a rear dormer window at a house in Balbriggan.
F25A/1049E · Fingal County Council · Lodged 12 November 2025
- Reference
- F25A/1049E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 12 November 2025
Summary
AI-generatedThe application seeks permission for an attic conversion to non-habitable storage space. The works include a dormer window to the rear roof to accommodate stairs, and roof windows to the front.
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 attic conversion with dormer to rear roof to accommodate stairs to allow access to attic conversion as non-habitable storage space with roof windows to front all with associated ancillary works.
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 |
|---|---|---|---|
| 113 Newhaven Bay, Flenington Lane, Balbriggan | Mar 2026 | €360,000 | 40 m |
| 24 Trimleston, Hamlet Lane, Balbriggan | Aug 2025 | €258,000 | 48 m |
| 15 Trimlestown, Hamlet Lane, Balbriggan | Jun 2025 | €288,000 | 70 m |
| 79 Newhaven Bay, Balbriggan, Dublin | May 2025 | €380,000 | 89 m |
| 50 Trimleston, Hamlet Lane, Balbriggan | May 2025 | €310,000 | 91 m |
| 56 Trimleston, Hamlet Lane, Balbriggan | Mar 2026 | €237,000 | 92 m |
| 141 New Haven Bay, Balbriggan, Dublin | Jul 2025 | €368,000 | 105 m |
| 36 Newhaven Bay, Balbriggan, Dublin | Mar 2026 | €190,000 | 109 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 received12 November 2025
- Decision due15 January 2026
- Decision issued12 January 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Refused50 m away
Permission for construction of a two storey ( store at ground floor, bedrooms at first floor & store at attic…
87 New Haven Bay, Balbriggan, Co. Dublin
F24A/0475FingalLodged 24 May 2024Extension
- Granted70 m away
Single storey extension to rear
15 Trimleston, Hamlet Lane, Balbriggan, Co. Dublin.
F16B/0259FingalLodged 5 Oct 2016Retention
- Granted80 m away
Planning permission is requested for new single-storey extension to side of existing two-storey dwelling…
109 Newhaven Bay, Balbriggan, Co.Dublin
F23B/0053FingalLodged 29 Mar 2023Extension
- Granted90 m away
Planning Permission for alterations to raise part of existing roof ridge to match existing ridgeline to…
100, NewHaven Bay, Balbriggan, Co Dublin, K32N224
F25A/0657EFingalLodged 18 Jul 2025Extension
- Granted100 m away
The development will consist of the conversion of existing garage to h
23 Newhaven Bay, Balbriggan, Co. Dublin
F12B/0071FingalLodged 26 Apr 2012Extension
- Refused110 m away
Installation of 3 no. panel antennas (shrouded) & 2 no. point-to-point
Block A Castlemill Shopping Centre, Hamlet Lane, Balbriggan, Co. Dubli
F11A/0293FingalLodged 5 Aug 2011Infrastructure
- Granted120 m away
Permission for the construction of a single storey detached home office/garden room (internal GFA 34sqm) to…
68 Newhaven Bay, Balbriggan, Co Dublin, K32E162
F26A/0259EFingalLodged 27 Mar 2026Extension
- Granted120 m away
A single storey extension to the side of existing dwelling, to include
58 Newhaven Bay, Balbriggan, Co. Dublin.
F14B/0255FingalLodged 16 Oct 2014Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- InvalidExtension
Planning permission for attic conversion with dormer to rear roof to accommodate stairs to allow access to…
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FW25A/0368EFingalLodged 1 Sept 2025
- GrantedExtension
Planning permission for an attic conversion with dormer to rear roof to accommodate stairs to allow…
9, Glenarriff Road, Navan Road, Dublin 7
WEB1767/24Dublin CityLodged 26 Jun 2024
- GrantedExtension
Planning permission for attic conversion with dormer to side and rear roof to accommodate stairs to allow…
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WEB2147/24Dublin CityLodged 18 Sept 2024
- GrantedExtension
Planning permission for attic conversion with contemporary dormer to rear roof to accommodate stairs to allow…
5 Turnapin Cottages, Turnapin Little, Dublin 17, D17WY45
F25A/0045EFingalLodged 22 Jan 2025
Community
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