9 Allendale Close, Clonsilla, Dublin 15, D15A2R2
An attic conversion with a rear dormer window and skylights is proposed for a house in Clonsilla.
FW25A/0473E · Fingal County Council · Lodged 6 November 2025
- Reference
- FW25A/0473E
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 6 November 2025
Summary
AI-generatedThe development consists of constructing a dormer window and one skylight on the rear roof slope, along with two skylights on the front roof slope. Internal alterations and all associated site works are also included.
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
Development consisting of : the construction of dormer window to rear roof slope, 1 no skylight to rear roof slope, and 2 no. Skylight to front roof slope, internal alterations and all associated site 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 |
|---|---|---|---|
| 10 Allendale Close, Clonsilla, Dublin 15 | Sept 2025 | €460,000 | 17 m |
| 1 Allendale Close, Clonsilla, Dublin 15 | May 2026 | €505,000 | 40 m |
| 11 Allendale Court, Clonsilla, Dublin 15 | Nov 2025 | €295,000 | 48 m |
| 10 Allendale Walk, Clonsilla, Dublin 15 | Aug 2025 | €270,000 | 105 m |
| 10 Allendale Walk, Clonsilla, Dublin 15 | Aug 2025 | €270,000 | 105 m |
| 25 Allendale Place, Clonsilla, Dublin 15 | Dec 2025 | €383,000 | 148 m |
| 9 Allendale Glade, Clonsilla, Dublin 15 | May 2026 | €353,500 | 151 m |
| 1 Allendale Green, Phibblestown, Clonsilla Dublin 15 | Mar 2025 | €598,000 | 162 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 received6 November 2025
- Decision due9 January 2026
- Decision issued18 December 2025
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 is sought for retention of existing single storey, flat roof, home office/storage shed to rear…
7 Allendale Close, Clonsilla, Dublin 15
FW24A/0227FingalLodged 27 May 2024Retention
- Granted30 m away
Permission sought for retention of single storey extension to rear of
4 Allendale Close, Clonsilla, Dublin 15
FW20B/0159FingalLodged 19 Nov 2020Retention
- Granted50 m away
The development will consist of : Single-storey flat roof extension to the front and side, incorporating two…
5 Allendale Copse, Clonsilla, Dublin 15, D15 R3N0
FW25A/0203EFingalLodged 9 May 2025Extension
- Invalid50 m away
The development will consist of: Single-storey flat roof extension to the front and side, incorporating two…
5 Allendale Copse, Clonsilla, Dublin 15, D15 R3N0
FW25A/0180EFingalLodged 30 Apr 2025Extension
- Granted60 m away
Permission for a residential development consisting of the constructio
Phibblestown, Clonsilla, Dublin 15
FW16A/0084FingalLodged 18 Nov 2016Housing estate
- Granted100 m away
Permission for the removal of the existing single storey extension
The Stables, Allendale, Hansfield Road, Clonsilla, Dublin 15
FW15A/0053FingalLodged 28 Oct 2015Demolition
- Granted100 m away
The development will consist of the change of use of attic space to habitable/storage space, with rear dormer…
10 Allendale Walk, Clonsilla,, Dublin 15, D15 E4Y9
FW25A/0299EFingalLodged 16 Jul 2025Extension
- Granted110 m away
Conversion of the existing two storey stables into a 3 bedroom two sto
The Stables, Allandale, Hansfield Road, Clonsilla, Dublin 15
FW12A/0115FingalLodged 7 Nov 2012Change of use
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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