30 Allendale Drive, Clonsilla, Dublin 15, D15 DF7Y
Attic conversion with a new flat roof in Clonsilla.
FW21B/0154 · Fingal County Council · Lodged 11 October 2021
- Reference
- FW21B/0154
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 October 2021
Summary
AI-generatedThe application seeks permission for the conversion of the existing attic space. The works will include the construction of a new flat roof structure.
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
Conversion of existing attic area including construction of new flat r
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 |
|---|---|---|---|
| 3 Allendale Glade, Allendale, Clonee | Nov 2025 | €348,000 | 81 m |
| 9 Allendale Glade, Clonsilla, Dublin 15 | May 2026 | €353,500 | 93 m |
| 12 Allendale View, Clonsilla, Dublin 15 | Aug 2025 | €466,000 | 113 m |
| 17 Allendale View, Clonsilla, Dublin 15 | Dec 2025 | €517,000 | 121 m |
| 8 Allendale View, Clonsilla, Dublin 15 | Oct 2025 | €510,000 | 122 m |
| 44 Allendale Rise, Clonsilla, Dublin 15 | Mar 2026 | €420,000 | 124 m |
| 10 Allendale Walk, Clonsilla, Dublin 15 | Aug 2025 | €270,000 | 144 m |
| 10 Allendale Walk, Clonsilla, Dublin 15 | Aug 2025 | €270,000 | 144 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 received11 October 2021
- Decision due3 December 2021
- Decision issued29 November 2021
- Grant issued13 January 2022
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 attic conversion to bedroom/home office/storage complet
29 Allendale Drive, Clonsilla, Dublin 15
FW21B/0061FingalLodged 26 Apr 2021Extension
- Invalid30 m away
Retention permission for a detached single storey flat roof building consisting of a study room, a playroom…
51 Allendale Drive, Clonsilla, Dublin 15, D15 Y0C6
FW25A/0404EFingalLodged 19 Sept 2025Retention
- Refused30 m away
Retention permission for a detached single storey flat roof building consisting of a study room, a playroom…
51 Allendale Drive, Clonsilla, Dublin 15, D15 Y0C6
FW25A/0414EFingalLodged 25 Sept 2025Retention
- Granted30 m away
Retention permission for a detached single storey flat roof building consisting of a study room and storage…
51 Allendale Drive, Clonsilla, Dublin 15, D15 Y0C6
FW26A/0055EFingalLodged 13 Feb 2026Retention
- Granted40 m away
Conversion of existing attic area including construction of new flat r
25 Allendale Drive, Clonsilla, Dublin 15, D15 W2X5
FW21B/0030FingalLodged 8 Mar 2021Extension
- Granted70 m away
1. Removal of existing rear extension, and the construction of a new s
23 Allendale Drive, Clonsilla, Dublin 15
FW19B/0034FingalLodged 20 Mar 2019Extension
- Granted80 m away
The development consists of conversion of attic space with extension o
10 Allendale Drive, Clonsilla, Dublin 15
FW20B/0039FingalLodged 6 Mar 2020Extension
- Granted90 m away
Change of existing roof ridge line to extend to new built up gable wal
3, Allendale Drive, Clonsilla, Dublin 15
FW19B/0015FingalLodged 8 Feb 2019Alterations
Related developments
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Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Conversion of existing attic area including construction of new flat r
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