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Avon House, Allen Street, LONDON, W8 6BL

NMA/25/01983Non-Material AmendmentApproved
Discharge / amendments

Approved on 17 April 2025

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

Non-material amendment to planning permission PP/21/06400 (Demolition redevelopment of site, to provide a ground plus three storey building, including extension of existing basement, additional sub-basement level, for use as a care home facility (Class C2), with landscaping and associated works. (Major Application)) for minor change to location of steps to northern boundary of building, minor amendment to ramp to accommodate revised stair location and associated minor adjustment to window and door in this location.

Submitted
24 March 2025
  1. Received24 Mar
  2. Validated
  3. Consult.
  4. Target
  5. Decided17 Apr

Decided in 24 days (council typically 56)

About this application

This is a planning application for demolition at Avon House, Allen Street, LONDON, W8 6BL. Kensington has handled 100 applications of this type. This one was decided in 24 days, 5 weeks quicker than Kensington's typical decision time. The site is in the Edwards Square, Scarsdale and Abingdon conservation area, with 1 listed building nearby. There have been 2 other applications at this address. In the past year there have been 157 applications across Abingdon. We hold 2,967 applications in total for the W8 postcode area.

94% of non-material amendment applications at Royal Borough of Kensington and Chelsea 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
W8 6BL
Application type
Non-Material Amendment

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Edwards Square/Scarsdale & Abingdon
  • Listed building: Grade II: Kensington Congregational ChapelOn or next to this site
  • Article 4 direction: Article 4 - No 100+1 more
  • Tree Preservation OrderCovers the site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, 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

5 other applications at this property, newest first.

  1. 2026
    6 Oct

    Permission sought for a pavement crossover and general arrangement.

    PendingAll OtherPC/26/05472
  2. 2026
    24 Jun

    Details required by condition 8b (SuDS) of planning permission 21/06400

    ApprovedDischarge of conditionsCON/26/03398
  3. 2025
    15 Dec

    Removal of conditions 4 (brickwork sample panels), 10 (chimney stack/flue details) and 28 (emergency Diesel…

    PendingVariation of conditions (s73)PP/26/00470
  4. 2025
    17 Sep

    Confirmation that works undertaken on the site constitute the lawful implementation of planning permission…

    ApprovedCertificates Lawful Existing Use or Dev.CL/25/05542
  5. 2025
    9 Apr

    Prune 1 x Elm (T1), located to the left hand of site boundaries, and 1 x Lime (T2), located to the front of…

    ApprovedApplicationARB/25/02378

Source: Kensington

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

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