Skip to content

33 Ashley Lane, London, NW4 1HH

H/01882/09Full ApplicationRefused
Full

Refused on 3 August 2009

Council decision: RefuseDelegated (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

Part single part two storey rear extension. Single storey front extension. Conversion of garage into habitable room. Alterations to front elevation. Formation of additional floor incorporating sun room.

Received
2 June 2009
Decision level
Delegated (officer decision)
Ward
Hendon
Agent
Boyarsky Murphy Architects
  1. Received2 Jun
  2. Validated8 Jun
  3. Consult.
  4. Target3 Aug
  5. Decided3 Aug

Decided in 56 days (council typically 56)

About this application

This is a full planning application for a two storey rear extension at 33 Ashley Lane, London, NW4 1HH. Barnet has handled 4,516 applications of this type. This one was decided in 62 days, 6 days longer than Barnet's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded 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.

77% of full 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.See what's approved near your address

Application details

Postcode
NW4 1HH
Application type
Full Application
Scale / size
Small

Planning application dates

Date validated
8 June 2009
Neighbour consultation start
9 June 2009
Target decision date
3 August 2009

Applicant and agent

Agent
Boyarsky Murphy Architects
Architect profile
BOYARSKY MURPHY LIMITED
Agent address
64 Oakley Square London NW1 1NJ

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-00743074
Comments
0
Documents
4

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.

Planning history at this site

6 other applications at this property, newest first.

  1. 2025
    23 Jun

    Variation of Condition 1 (Approved Plans) of planning permission reference 22/3482/S73

    ApprovedVariation of conditions (s73)25/2593/S73
  2. 2025
    28 Mar

    Variation of Condition 1 (Approved Plans) pursuant to planning permission 22/3482/S73

    RefusedVariation of conditions (s73)25/1340/S73
  3. 2019
    19 Dec

    Variation of condition 1 (Plan Numbers) pursuant to planning permission 18/1514/FUL

    ApprovedVariation of conditions (s73)19/6825/S73
  4. 2015
    30 Sep

    Part single and part two storey rear extension. First floor front infill extension and two storey front…

    ApprovedHouseholder15/06060/HSE
  5. 2015
    20 Aug

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

    ApprovedHouseholder15/05303/PNH
  6. 2015
    29 Jun

    5Single storey rear extension with a depth of 8.0 metres measured from the original rear wall, eaves height…

    RefusedHouseholder15/04105/PNH

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

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report