Planning application
Avon House, Allen Street, London, W8 6BL
Works: Extension Loft or dormer Demolition Windows or glazing Trees Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Removal of conditions 4 (brickwork sample panels), 10 (chimney stack/flue details) and 28 (emergency Diesel Generation Plant) as these elements are no longer proposed.? Variation of conditions 5 (CTMP), 8 (flooding/SUDs), 9 (DEMP), 11 (landscaping), 13 (preliminary risk assessment), 14 (site investigation scheme), 15 (site investigation), 16 (remediation method statement), 19 (long term monitoring), 23 (existing trees), 25 (noise), 26 (CEMP) and 31 (obscure glazed windows) where they have already been discharged or the wording has previously been updated via a Non Material Amendment application. And variation of condition 2 (compliance with approved drawings) of planning permission dated 2 September 2022 PP/21/06400 ('Demolition building and 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') to allow for:?? Introduction of an entrance porch to the front of the building? Provision of two?additional?resident bedrooms from 40 to 42 bedrooms? Internal floorplan layout reconfigurations??Window location amendments?Amendments to the layout of the?third floor?resident roof terrace? Decrease in third floor roof?plant area and ventilation louvres across the fa?ade? Amendments to main roof access and maintenance, roof light?removal?and PV panel layout?(MAJOR APPLICATION)
As published by the council, reference PP/26/00470
Application record
- Reference
- PP/26/00470
- Type
- Planning Permission
- Status
- Validated and Registered
- Received
- 15 Dec 2025
- Ward
- Abingdon
- Parish
- 01
- Postcode
- W8 6BL
Site history
Applications at this address on the Kensington and Chelsea register
This site has had 3 applications since 2019: 1 approved, 1 refused.
-
CON/23/07361 Granted
Avon House, Allen Street, London, W8 6BL
Details required by condition 16 (Contamination - Remediation method statement) 19 (Contamination - Long term monitoring) of planning permission 21/06400 (Demolition of building and 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))
-
PP/19/06351 Refused
Avon House, Allen Street, London, W8 6BL
Demolition of building and redevelopment of site, providing ground plus three storey building, including extension of basement and additional sub-basement level, for use as care home facility (Class C2), with landscaping and associated works.
Timeline
Dates from the published record
-
15 Dec 2025
Received by Kensington and Chelsea
-
20 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 9 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Kensington and Chelsea took a median of 84 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
70 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Kensington and Chelsea for determination, against a statutory target of eight weeks. Over the last year Kensington and Chelsea decided full applications in a median of 111 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Avon House, Allen Street, London, W8 6BL
Demolition of building and redevelopment of site, providing ground plus three storey building, including extension of basement and additional sub-basement level, for use as care home facility (Class C2), with landscaping and associated works.
Refused Full applications Extension Demolition 237 docs -
Former Avon House, Allen Street, London W8 6BL
Joint Decision and Verification Order required to confirm the street numbering of the property and to confirm the name of the care home facilities occupying the premises, linked to Planning application PP/21/06400, as follows:KYN Kensington, 18 Allen Street, LONDON, W8 6BLThe following address to be deleted - Avon House, Allen Street, LONDON, W8 6BL
Granted 5 docs -
Avon House, Allen Street, London, W8 6BL
Details required by condition 16 (Contamination - Remediation method statement) 19 (Contamination - Long term monitoring) of planning permission 21/06400 (Demolition of building and 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))
Granted Conditions Extension Demolition 12 docs -
Development Site at Demolished Avon House, Allen Street, London
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)
Granted Lawful development 14 docs -
-
20 Adam And Eve Mews, London, W8 6UJ
Alterations to ground floor fenestration at front and side elevations; replacement of roof light and internal remodelling.
Granted Full applications Loft or dormer Windows or glazing 17 docs
Other full applications
In Kensington and Chelsea
-
PP/18/01985 Withdrawn
Flat 3, 24 Cornwall Gardens, London, SW7 4AW
Works to second floor flat including erection of rear extension, creation of external roof terrace areas above and to rear of said extension (with perimeter metal railings), together with internal alterations including removal of internal wall between kitchen and living room, and other refurbishment works
-
PP/26/03176 Granted
12 Shawfield Street, London, SW3 4BD
Replacement windows, new rooflight and replacement lower ground rear rooflights.
-
PP/26/03048 Granted
24 Charles II Place, London, SW3 4NG
Removal of existing conservatory structure. Construction of a single-storey rear extension at lower ground floor level. Installation of a contemporary three-panel sliding glazed door opening onto rear garden. Internal reconfiguration at lower ground floor level.
-
PP/26/03042 Granted
Flat 7, 7 Egerton Place, London, SW3 2EF
Installation of air conditioning system including external condenser unit housed within enclosure at roof level. Replacement of roof lantern, rooflight and roof access hatch with flat glazed access hatch and rooflights. Replacement of two rear elevation uPVC windows with timber-framed slimline double-glazed sliding sash windows; and associated external alterations.
-
PP/26/02897 Withdrawn
46 Evelyn Gardens, London, SW7 3BH
Positioning of two new external heat pump condensers within two separate acoustic enclosures, one on main roof of house and other on rear forth floor roof terrace.