Planning application
19 Mallord Street, London, SW3 6AP
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Installation of 1 x illuminated fascia sign above entrance, and 1 x wall plaque to the side.
As published by the council, reference CA/26/01575
Application record
- Reference
- CA/26/01575
- Type
- Advertisement consent
- Status
- Validated and Registered
- Received
- 20 Feb 2026
- Ward
- Stanley
- Parish
- 18
- Postcode
- SW3 6AP
Site history
Applications at this address on the Kensington and Chelsea register
This site has had 15 applications since 2023: 11 approved, 1 refused.
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CON/26/02561 Granted
19 Mallord Street, London, SW3 6AP
Details required by Condition 12 (Noise survey - prior to occupation) of planning permission 20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building).
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NMA/26/02093 Decided
19 Mallord Street, London, SW3 6AP
Non-material amendment to planning permission PP/20/04812 to allow for a series of external and internal amendments comprising alterations to windows, louvres and openings on both the front and rear elevations; altered wall, door and windows to the rear extension; installation of new rainwater pipe to rear elevation; revised internal layouts; and other associated works
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CON/26/01371 Granted
19 Mallord Street, London, SW3 6AP
Details required by Condition 17 (Contamination Verification Report) of planning permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
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CON/26/00707 Granted
19 Mallord Street, London, SW3 6AP
Details required by condition 3d (submission of details - d) Lighting Schedule) of planning permission 20/04812 (Change of use of basement, ground and three upper storeys from former telephone ex-change (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building
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CON/26/00866 Granted
19 Mallord Street, London, SW3 6AP
Details required by Condition 27 (Air Source Heat Pumps (ASHP), Ground Source Heat Pumps (GSHP), Photovoltaic Panels & Electric Boiler Compliance) of Planning Permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone ex-change (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
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CON/25/05675 Granted
19 Mallord Street, London, SW3 6AP
Details required by condition 3e (Submission of details - (e) Cycle parking and storage;) of planning permission 20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building.)
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CON/25/05676 Granted
19 Mallord Street, London, SW3 6AP
Details required by condition 3c (Submission of details - (c) Green roof, planting schedule and maintenance;) of planning permission 20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building.)
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CON/25/05077 Granted
19 Mallord Street, London, SW3 6AP
Details required by condition 4b (submission of details - prior to occupation, Operational Management Plan) of planning permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
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CON/25/04562 Granted
19 Mallord Street, London, SW3 6AP
Details required by Condition 25 (Combustion Plant: Flue Stack Height) of planning permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
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CON/23/07693 Granted
19 Mallord Street, London, SW3 6AP
Details required by condition 3 (submission of details - a) sample of paving on front forecourt) of planning permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
Timeline
Dates from the published record
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20 Feb 2026
Received by Kensington and Chelsea
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1 Aug 2026
Added to PlanIndex
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Decision
Awaiting decision
Decision expected by 17 April 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
11 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 advertisement consent applications in a median of 90 days. More in our guide to how long planning decisions take.
About advertisement consent applications
Advertisement consent is judged on two things only: amenity and public safety, not competition or other planning considerations. More in our guide to planning application types.
Nearby applications
Within 500 metres
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19 Mallord Street, London, SW3 6AP
Details required by condition 20 (FRA/SuDS) of planning permission 20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
Granted Conditions Extension 7 docsSmall domestic -
19 Mallord Street, London, SW3 6AP
Details required by condition 3 (submission of details - a) sample of paving on front forecourt) of planning permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
Granted Conditions Extension 4 docsSmall domestic -
19 Mallord Street, London, SW3 6AP
Details required by Condition 11 (Noise survey) of planning permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone exchange (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
Granted Conditions Extension 9 docsSmall domestic -
19 Mallord Street, London, SW3 6AP
Details required by condition 3d (submission of details - d) Lighting Schedule) of planning permission 20/04812 (Change of use of basement, ground and three upper storeys from former telephone ex-change (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building
Granted Conditions Extension 8 docsSmall domestic -
19 Mallord Street, London, SW3 6AP
Details required by Condition 27 (Air Source Heat Pumps (ASHP), Ground Source Heat Pumps (GSHP), Photovoltaic Panels & Electric Boiler Compliance) of Planning Permission PP/20/04812 (Change of use of basement, ground and three upper storeys from former telephone ex-change (Sui Generis) to new health and fitness club; creation of small single storey rear extension at basement level; excavation for a swimming pool at basement level; alterations to entrances and external paving; and other works and improvements to building)
Granted Conditions Extension 7 docsSmall domestic -
19 Mallord Street, London, SW3 6AP
Non-material amendment to planning permission 20/04812 to amend description to include approved demolition works; add relevant plan to approved drawing list; amend wording of pre-commencement condition (11, 13, 14 & 20) to exclude demolition above ground level***WITHDRAWN***
Withdrawn Amendments Demolition 6 docs
Other advertisement consent applications
In Kensington and Chelsea
-
CA/26/01883 Granted
2 Fairfax Place, London, W14 8HN
Installation of two fascia signs to front elevation of ground floor commercial unit (barbershop) facing Holland Road, including one non-illuminated sign measuring approximately 2400mm x 890mm and one externally illuminated barbershop sign measuring approximately 1250mm x 230mm. Both signs fixed to external wall.
-
CA/26/02376 Granted
116-118 Gloucester Road, London, SW7 4PH
Temporary display of an externally illuminated static advertisement, integrated within a scaffold-mounted replica 1:1 shroud, for a maximum period of 12 months
-
CA/26/01686 Refused
Harrods, 87-135 Brompton Road, London, SW1X 7XL
Installation of PL3.9Pro - 7.5 x 15m Digital Display Trompe l'oeil-style fa?ade wrap
-
CA/26/03963 Awaiting decision
174 Brompton Road, London, SW3 1HP
Replacement of shop window with fully glazed shopfront with door. Installation of internally illuminated fascia and projecting signage in connection with proposed use as a community pharmacy (Class E).
-
CA/26/03958 Awaiting decision
Ground Floor, 78 Golborne Road, London, W10 5PS
Refurbishment of shopfront, replacement of glazing, installation of timber fascia with wall mounted lighting, repainting of security shutters, and associated external redecoration. Installation of externally illuminated fascia signage, replacement of suspended lightbox with 1 x non-illuminated flag sign, application of non-illuminated vinyl graphics to entrance door glazing and security shutter.