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Fletcher Court 1 Joslin Avenue London NW9 5HW

26/0506/192Proposed Lawful Development CertificateApproved
Outline / PiP

Approved on 9 March 2026

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

Removal and replacement of combustible cladding and cavity barriers

Received
9 February 2026
Ward
Colindale South
Agent
BM3 Architecture
  1. Received9 Feb
  2. Validated10 Feb
  3. Consult.
  4. Target7 Apr
  5. Decided9 Mar

Decided in 27 days (council typically 56)

About this application

This is an outline application at Fletcher Court 1 Joslin Avenue London NW9 5HW. Barnet has handled 2,167 applications of this type. This one was decided in 28 days, 4 weeks quicker than Barnet's typical decision time. There are no previous applications recorded 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.See what's approved near your address

Application details

Postcode
NW9 5HW
Application type
Proposed Lawful Development Certificate
Scale / size
Small

Planning application dates

Date validated
10 February 2026
Target decision date
7 April 2026

Applicant and agent

Agent
BM3 Architecture
Agent address
Selous House 5 - 12 Mandela Street London NW1 0DU

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14690996
Comments
0
Documents
5

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
  • Tree Preservation Order: Ref TRE/HE/78Covers the site
  • Brownfield land register: 16 Charcot Road London NW9 5WURegister site at or near this address
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, conservation areas, listed buildings, 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 and heritage coasts.

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

7 other applications at this property, newest first.

  1. 2026
    8 Jun

    Variation of condition 3 (Hours of Use) of planning permission reference 25/0112/FUL

    RefusedVariation of conditions (s73)26/2118/S73
  2. 2026
    18 May

    Submission of details of Condition 4 (Construction Management and Logistics Plan) pursuant to planning appeal…

    ApprovedDischarge of conditions26/1860/CON
  3. 2026
    9 Jan

    Internal layout of building to be amended with new internal partitioning and subdivision into three separate…

    PendingFull planning permission26/0013/FUL
  4. 2025
    18 Nov

    1 x Lombardy Poplar (applicants ref. T38) - Monolith to height of 3m. Standing in Area A1 of Tree…

    ApprovedWorks to TPO treesTPP/0774/25
  5. 2025
    27 Oct

    Variation of Condition 3 (Hours of Use) of planning permission reference 25/0112/FUL

    RefusedVariation of conditions (s73)25/4281/S73
  6. 2025
    14 Jul

    1 Charcot Road Planning Conditions

    ApprovedDischarge of conditions25/2866/CON

Source: Barnet

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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