Skip to content

12 Wykeham Road London NW4 2SU

15/03718/PNHPrior Notification (Householder)Refused
Householder

Refused on 6 July 2015

Council decision: Prior Approval Required and RefusedDelegated (officer decision)

Approximate site (title boundary)
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 8.0 metres measured from the original rear wall, eaves height of 4.0 metres and a maximum height of 4.0 metres.

Received
16 June 2015
Decision level
Delegated (officer decision)
Ward
Hendon
Agent
5d Architects Ltd
  1. Received16 Jun
  2. Validated16 Jun
  3. Consult.
  4. Target28 Jul
  5. Decided6 Jul

Decided in 20 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 12 Wykeham Road London NW4 2SU. Barnet has handled 2,167 applications of this type. This one was decided in 20 days, 5 weeks quicker than Barnet's typical decision time. The site is in 1 listed building nearby. There have been 2 other applications at this address. In the past year there have been 145 applications across Hendon. We hold 3,124 applications in total for the NW4 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
NW4 2SU
Application type
Prior Notification (Householder)
Scale / size
Small

Planning application dates

Date validated
16 June 2015
Target decision date
28 July 2015

Applicant and agent

Agent
5d Architects Ltd
Architect profile
5D ARCHITECTS LIMITED
Agent address
764 Finchley Road London NW11 7TH

Planning decision

Statutory period
42 days

Additional information

Comments
0
Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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

  1. 2015
    16 Jun

    Single storey rear extension with a proposed depth of 8.0 metres measured from the original rear wall, eaves…

    This applicationRefusedOutline15/03718/PNH
  2. 2015
    15 Jun

    Single storey side extension

    ApprovedProposed Lawful Development CertificateFiled alongside15/03698/192

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 NW4

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

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.

See what gets approved on your streetBuying this property? Report on this address