10 Allendale Elms, Clonsilla, Dublin 15
Attic conversion with a rear dormer window and front roof light.
FW26A/0191E · Fingal County Council · Lodged 8 May 2026
- Reference
- FW26A/0191E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 8 May 2026
Summary
AI-generatedThe development consists of an attic conversion at an existing house. It will include a dormer window to the rear, a roof light to the front, and all associated site works.
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 an attic conversion to include a dormer window to the rear, roof light to the front & all associated 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 |
|---|---|---|---|
| 17 Allendale Terrace, Clonsilla, Dublin 15 | Sept 2025 | €380,000 | 70 m |
| 25 Allendale Place, Clonsilla, Dublin 15 | Dec 2025 | €383,000 | 72 m |
| 78 Allendale Sq, Clonsilla, Dublin 15 | Dec 2025 | €362,500 | 119 m |
| 74 Allendale Sq, Clonsilla, Dublin 15 | May 2025 | €347,000 | 119 m |
| 91 Allendale Sq, Clonsilla, Dublin 15 | Feb 2026 | €316,000 | 119 m |
| 1 Allendale Green, Phibblestown, Clonsilla Dublin 15 | Mar 2025 | €598,000 | 120 m |
| 28 Allendale Terrace, Clonsilla, Dublin 15 | Jan 2026 | €351,000 | 126 m |
| 8 Stonebridge Dr, Clonsilla, Dublin 15 | Jan 2026 | €380,000 | 131 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 received8 May 2026
- Decision due6 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
Retention Permission for a ground floor timber roof structure covering the patio area, outside the dining…
10 Allendale Elms, Clonsilla, D15
FW23A/0260FingalLodged 1 Sept 2023Retention
- Granted30 m away
The development to consist of converting existing attic space to new b
2 Allendale Heath, Clonsilla, Dublin 15
FW16B/0061FingalLodged 15 Jun 2016Extension
- Granted40 m away
Intend to apply for permission for the retention of a single storey extension to the rear of existing house
30 Allendale Close, Clonsilla, Dublin 15
FW25A/0324EFingalLodged 5 Aug 2025Retention
- Granted80 m away
Retention planning permission for single storey extension to rear of e
19 Allendale Terrace, Clonsilla, Dublin 15, D15X H9H
FW22A/0058FingalLodged 24 Mar 2022Retention
- Awaiting decision80 m away
The development will consist of changing the existing hipped roof to a pitched roof by raising the existing…
4 Allendale Terrace, Clonsilla, Dublin 15, D15NNX4
FW26A/0263EFingalLodged 30 Jun 2026Extension
- Granted90 m away
Attic conversion with dormer window to rear, alterations to existing hip roof & gable wall to from a new…
6 Allendale Green, Clonsilla, D15A2R7
FW23A/0091FingalLodged 6 Apr 2023Extension
- Granted100 m away
A single storey extension to the side of exisiting two storey dwelilng
17 Stonebridge Drive, Clonsilla, Dublin 15
FW17B/0027FingalLodged 12 Apr 2017Extension
- Invalid120 m away
The development consists of raising the side gable roof, constructing a new dormer window to the rear, two…
14, Allendale Green, Clonsilla, Dublin 15, D15Y5PD
FW24A/0185EFingalLodged 2 May 2024Alterations
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 to carry out an attic conversion incorporating a new rooflight to the front elevation and…
12 Warrenstown Place, Mulhuddart, Dublin 15, D15 Y9Y1
FW24A/0144FingalLodged 4 Apr 2024
- GrantedExtension
Planning Permission for the conversion of an existing attic roof space, new access stairs, roof windows to…
31 Dooroge Woods, Dooroge, Ballyboughal, Co. Dublin, A41 EY77
F25A/0310EFingalLodged 11 Apr 2025
- GrantedExtension
Planning Permission for conversion of attic space with a new dormer roof to the rear of the existing house…
3 Swords Manor Drive, Swords, Co Dublin, K67 C6K8
F23A/0177FingalLodged 19 Apr 2023
- GrantedExtension
Planning Permission for the construction / conversion of the attic space with a dormer window to the side and…
14, Maywood Crescent, Raheny, Dublin 5
2775/18Dublin CityLodged 19 Apr 2018
- GrantedExtension
Planning permission to carry out an attic conversion, including dormer window to the rear and velux to the…
42, Sallynoggin Park, Sallynoggin, Co. Dublin
D10B/0123Dún Laoghaire–RathdownLodged 15 Mar 2010
- GrantedExtension
Planning Permission for a dormer to rear roof and roof windows to front roof of existing attic conversion all…
20, Rosmeen Park, Dun Laoghaire, Dublin, A96HY38
D24A/0688/WEBDún Laoghaire–RathdownLodged 4 Sept 2024
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