Development Site at Demolished Avon House, Allen Street, London
Approved on 6 October 2025
Council decision: Grant Planning Permission/Consent
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
Confirmation that works undertaken on the site constitute the lawful implementation of planning permission PP/21/06400 dated 2 September 2022. (Certificate of Existing Use)
- Received
- 17 September 2025
- Ward
- Abingdon
- ReceivedReceived17 Sep
- ValidatedValidated
- Consult.Consultation17 Oct
- TargetTarget Date17 Nov
- DecidedDecided6 Oct
Decided in 19 days (council typically 56)
About this application
This is an application to amend a permission at Development Site at Demolished Avon House, Allen Street, London. Kensington has handled 290 applications of this type. This one was decided in 19 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 are no previous applications recorded at this address. In the past year there have been 157 applications across Abingdon.
86% of 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
- Application type
- Certificates Lawful Existing Use or Dev.
- Scale / size
- Medium
- Parish
- 01
- District
- Edwardes Square/ Scarsdale/ Abingdon
Planning application dates
- Validated
- 17 September 2025
- Consultation expiry
- 17 October 2025
- Consultation end
- 17 October 2025
- Target decision date
- 17 November 2025
Planning decision
- Statutory period
- 61 days
Additional information
- Documents
- 14
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Edwards Square/Scarsdale & Abingdon
- 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.
- 20266 Oct
Permission sought for a pavement crossover and general arrangement.
PendingAll OtherPC/26/05472 - 202624 Jun
Details required by condition 8b (SuDS) of planning permission 21/06400
ApprovedDischarge of conditionsCON/26/03398 - 202515 Dec
Removal of conditions 4 (brickwork sample panels), 10 (chimney stack/flue details) and 28 (emergency Diesel…
PendingVariation of conditions (s73)PP/26/00470 - 20259 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 - 202524 Mar
Non-material amendment to planning permission PP/21/06400
ApprovedNon-material amendmentNMA/25/01983
Source: Kensington
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
- Former Avon House, Allen Street, London W8 6BLSNN/26/01742Approved0.0 mi
- Kensington United Reformed Church, Allen Street, LONDON, W8 6BLLB/24/03359 · HeritageApproved0.0 mi
- 4 Shaftesbury Villas, Allen Street, London, W8 6UZCON/25/04870 · ConditionsApproved0.0 mi
- 20 Adam And Eve Mews, London, W8 6UJPP/25/04883 · FullApproved0.0 mi
- 10 Iverna Gardens, London, W8 6TNPP/25/03189 · FullApproved0.0 mi
For applicants and trades
Contractors near this project
- Avent Roofing ServicesVerifiedWestminsterRoofing2.4 mi
- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman2.9 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering5.0 mi
- Orient Construction Consultancy LimitedVerifiedLondon6.3 mi
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