Planning application
188 Sussex Gardens London W2 1TU
Works: Extension 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
Refurbishment, repairs and associated internal and external works including subdivision of existing dwelling to create a new self-contained flat at lower ground floor/basement, single storey rear extension, creation of external amenity spaces, cycle/refuse storage and associated landscaping. (Linked to 26/01726/FULL)
As published by the council, reference 26/01727/LBC
Application record
- Reference
- 26/01727/LBC
- Type
- Listed Building Consent Application
- Status
- Pending
- Received
- 17 Mar 2026
- Validated
- 17 Mar 2026
- Ward
- Hyde Park
- Postcode
- W2 1TU
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2026.
-
26/01726/FULL Awaiting decision
188 Sussex Gardens London W2 1TU
Refurbishment, repairs and associated internal and external works including subdivision of existing dwelling to create a new self-contained flat at lower ground floor/basement, single storey rear extension, creation of external amenity spaces, cycle/refuse storage and associated landscaping. (Linked to 26/01727/LBC)
Timeline
Dates from the published record
-
17 Mar 2026
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 12 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 66 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
SM Planning Ltd Agent, a planning consultancy
111 applications on PlanIndex · across 23 councils · 81% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
32 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.
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Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.
About heritage and listed building applications
Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
188 Sussex Gardens London W2 1TU
87% historically approved · decision due ~12 May
Refurbishment, repairs and associated internal and external works including subdivision of existing dwelling to create a new self-contained flat at lower ground floor/basement, single storey rear extension, creation of external amenity spaces, cycle/refuse storage and associated landscaping. (Linked to 26/01727/LBC)
Awaiting decision Full applications Extension 39 docsSmall domestic -
9 Talbot Square London W2 1TR
90% historically approved · decision due ~13 Oct
Installation of full fibre infrastructure network into the property.
Awaiting decision Heritage and listed buildings -
7 Talbot Square London W2 1TR
Replacement windows on front elevations to be replaced with timber framed sash windows with double glazing. (Linked to 25/07196/LBC)
Refused Full applications Windows or glazing 16 docs -
7 Talbot Square London W2 1TR
Replacement windows on front elevations to be replaced with timber framed sash windows with double glazing. (Linked to 25/07195/FULL)
Refused Heritage and listed buildings Windows or glazing 13 docs -
Gardens Enclosure 163 - 213 Sussex Gardens London
5 x London plane (Tree no's 115, 116, 119, 123, 124): Reduce crown from buildings to achieve a maximum of 4m clearance.
Granted Trees 7 docs -
196 - 200 Sussex Gardens London W2 3UA
87% historically approved · decision due ~23 Jul
Underpinning to basement and front elevations inlcuding repair works; Replacement concrete stairs and steel balustrades in lightwell; New concrete floor slab, build up; and other associated works. Linked with 26/03422/LBC
Awaiting decision Full applications 14 docs
Other heritage and listed building applications
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26/04878/LBC Decided
34 Grosvenor Street London W1K 4QU
Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard
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26/06299/LBC Awaiting decision
Apartment 33 24 Park Crescent London W1B 1AA
Alterations to internal partitions, door openings, doors and floor finishes.
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26/06305/LBC Awaiting decision
33A Dean Street London W1D 4PP
Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.
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26/06318/LBC Awaiting decision
124 Hamilton Terrace London NW8 9UT
Replacement of existing first-floor sash windows to the front and rear elevations with traditionally detailed painted timber, slim-profile double-glazed sash windows. (Linked to 26/06317/FULL)
-
26/04141/LBC Decided
80E Randolph Avenue London W9 1BG
Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)