33 Sycamore Avenue, Castleknock, Dublin 15, D15 WC3V
Construction of a two-storey extension to the side of the existing house.
FW22A/0302 · Fingal County Council · Lodged 15 December 2022
- Reference
- FW22A/0302
- Authority
- Fingal County Council
- Register status
- Decided
- Type
- Permission
- Received
- 15 December 2022
Summary
AI-generatedThe development consists of building a new two-storey extension to the side of the existing semi-detached dwelling.
- Storeys
- 2
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
For a construction of a two storey extension to side of the existing s
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.
Built — construction complete
A commencement notice records works starting on 28 August 2023.
Notified floor area: 39 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 36 Sycamore Ave, Carpenterstown, Castleknock Dublin 15 | Jul 2025 | €999,100 | 24 m |
| 4 Sycamore Lawns, Castleknock, Dublin 15 | Nov 2025 | €493,000 | 53 m |
| 33 Sycamore Lawn, Carpenterstown, Dublin | Jan 2025 | €465,000 | 85 m |
| 33 Sycamore Dr, Castleknock, Dublin 15 | Jun 2026 | €550,000 | 87 m |
| 47a Sycamore Avenue, Castleknock, Dublin 15 | Nov 2025 | €665,000 | 128 m |
| 23 Sycamore Dr, Castleknock, Dublin 15 | Jun 2025 | €545,000 | 134 m |
| 45 Sycamore Ave, Carpenterstown Park, Dublin 15 | Dec 2025 | €515,000 | 144 m |
| 10 Maple Close, Castleknock, Dublin 15 | Aug 2025 | €625,000 | 169 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 received15 December 2022
- Decision due17 February 2023
- Decision issued9 February 2023
- Grant issued22 March 2023
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
Construction of a two storey extension to the side of the existing hou
32, Sycamore Avenue, Castleknock, Dublin 15, D15 CY8W
FW22B/0114FingalLodged 11 Nov 2022Extension
- WithdrawnAt this site
New twos storey extension to the side of existing house comprising
32 Sycamore Avenue, Castleknock, Dublin 15.
FW22A/0078FingalLodged 25 Apr 2022Extension
- GrantedAt this site
Planning permission is sought for the construction of a dormer window to the front section of the main roof…
32 Sycamore Avenue, Castleknock, Dublin 15, D15 CY8W
FW23B/0044FingalLodged 15 Sept 2023Extension
- GrantedAt this site
Retention planning permission for a single storey rear of house extension measuring 10 Sq.m with associated…
36 Sycamore View, Carpenterstown, Dublin 15, D15VEF9
FW25A/0267EFingalLodged 21 Jun 2025Retention
- GrantedAt this site
Permission for a single storey extension to the side
31 Sycamore Avenue, Carpenterstown, Castleknock, Dublin 15
FW13B/0052FingalLodged 26 Jul 2013Extension
- Granted40 m away
Permission is sought for the re-modelling of the existing roof to change the hipped design to a gabled…
33 Sycamore View, Castleknock, Dublin 15, D15W58R
FW24A/0493EFingalLodged 22 Nov 2024Extension
- Granted50 m away
Permission is sought for an attic conversion to include a dormer windo
2 Sycamore View, Castleknock, Dublin 15, D15 EN2W
FW20B/0075FingalLodged 25 Jun 2020Extension
- Granted60 m away
An attic conversion to include a dormer window structure at attic leve
2 Sycamore View, Castleknock, Dublin 15, D15 EN2W
FW21B/0026FingalLodged 26 Feb 2021Extension
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 construction of a two storey extension to the side of the existing
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F11B/0083FingalLodged 7 Jun 2011
- GrantedExtension
Construction of a 2 storey extension to the side and rear of existing
18a Limetree Avenue, Portmarnock, Co Dublin
F12A/0349FingalLodged 8 Feb 2013
- GrantedExtension
Construction of a two-storey extension to side & rear of dwelling, a s
15 Auburn Close, Castleknock, Dublin 15
FW21B/0108FingalLodged 27 Aug 2021
- GrantedExtension
Construction of a new two storey extension to the side of the existing
14 The Crescent, Melrose Park, Swords, Co. Dublin.
F14B/0197FingalLodged 5 Aug 2014
- GrantedExtension
Construction of a 2 storey extension to the side of existing dwelling
No. 19 The Orchards, Mallow, Co. Cork,
155395corkLodged 26 Jun 2015
- GrantedExtension
Construction of a two storey extension to the side of existing dwelling
4 Woodlawn, Pike Road, Rath-Healy, Fermoy
135573corkLodged 12 Aug 2013
Community
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