38 Colin Park Road London NW9 6HS
Approved on 17 December 2025
Council decision: Prior Approval Not RequiredDelegated (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 proposed depth of 4.00m, maximum height of 3.90m and eaves height of 2.86m
- Received
- 12 November 2025
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Colindale South
- Agent
- Detailed Planning Ltd
- ReceivedReceived12 Nov
- ValidatedValidated20 Nov
- Consult.Consultation13 Dec
- TargetTarget Date1 Jan
- DecidedDecided17 Dec
Decided in 27 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at 38 Colin Park Road London NW9 6HS. Barnet has handled 2,167 applications of this type. This one was decided in 35 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 44 applications across Colindale South. We hold 1,900 applications in total for the NW9 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
- NW9 6HS
- Application type
- Prior Notification (Householder)
- Scale / size
- Small
Planning application dates
- Date validated
- 20 November 2025
- Consultation expiry
- 13 December 2025
- Neighbour consultation start
- 20 November 2025
- Neighbour consultation end
- 13 December 2025
- Target decision date
- 1 January 2026
Applicant and agent
- Agent
- Detailed Planning Ltd
- Architect profile
- DETAILED PLANNING LTD
- Agent address
- Greenside House 50 Station Road London N22 7DD
Planning decision
- Statutory period
- 42 days
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.
Associated applications
- 202512 Nov
Single storey rear extension with a proposed depth of 4.00m, maximum height of 3.90m and eaves height of 2.86m
This applicationApprovedOutline25/4509/PNH - 202512 Nov
Single storey front porch extension. Roof extension involving hip to gable, rear dormer with juliette…
ApprovedProposed Lawful Development CertificateFiled alongside25/4510/192
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 38 Colin Park Road London NW9 6HS25/4510/192 · OutlineApproved0.0 mi
- 45 Colin Park Road London NW9 6HT23/3512/192 · OutlineApproved0.0 mi
- 3B Manor Way London NW9 6JD26/2879/FUL · FullApproved0.1 mi
- 3B Manor Way London NW9 6JD26/2880/FUL · FullApproved0.1 mi
- O/s 8 - 10 Colin Parade The Hyde London NW9 6SG23/3775/FUL · FullApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman6.6 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing7.4 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.3 mi
- London ElectriciansElectrician0.2 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.