23 Cyprus Road London N3 3SD
Refused on 6 May 2026
Council decision: Prior Approval Required and RefusedDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Single storey rear extension with a maximum depth of 4.38m, eaves height of 3.0m and a maximum height of 3.2m
- Received
- 31 March 2026
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- London Borough of Barnet
- Ward
- Finchley Church End
- ReceivedReceived31 Mar
- ValidatedValidated31 Mar
- Consult.Consultation23 Apr
- TargetTarget Date12 May
- DecidedDecided6 May
Decided in 36 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at 23 Cyprus Road London N3 3SD. Barnet has handled 2,167 applications of this type. This one was decided in 36 days, 3 weeks quicker than Barnet's typical decision time. There has been 1 other application at this address. In the past year there have been 144 applications across Finchley Church End. We hold 1,017 applications in total for the N3 postcode area.
75% of outline applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- N3 3SD
- Application type
- Prior Notification (Householder)
- Scale / size
- Small
Planning application dates
- Date validated
- 31 March 2026
- Consultation expiry
- 23 April 2026
- Neighbour consultation start
- 6 May 2026
- Neighbour consultation end
- 23 April 2026
- Target decision date
- 12 May 2026
Applicant and agent
- Agent address
- 66 Rushgrove Avenue London NW9 6RB
Planning decision
- Statutory period
- 42 days
Appeal
- Appeal reference
- 26/00118/PARF
- Appeal status
- Appeal in progress
Appeal history
Additional information
- Planning Portal ID
- PP-14824619
- Documents
- 12
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
1 other application at this property, newest first.
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near N3
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 23 Cyprus Road London N3 3SD26/1754/192 · OutlineApproved0.0 mi
- Eastwood 76 Hendon Lane London N3 1SL25/4808/CON · ConditionsApproved0.0 mi
- Eastwood 76 Hendon Lane London N3 1SL26/1511/FUL · FullApproved0.0 mi
- 7 - 18 Temple Close London N3 3SB25/2361/CON · ConditionsApproved0.1 mi
- 5 Windsor Close London N3 3STTPP/0507/25 · TreesApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman5.7 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.6 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing6.6 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions8.6 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.