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Planning application

13 Upper Belgrave Street London SW1X 8BA

Awaiting decision Westminster 26/07298/FULL Full applications

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Replacement water tank room at roof level (Linked to 26/07299/LBC)

As published by the council, reference 26/07298/FULL

Application record

Reference
26/07298/FULL
Category
Full applications
Status
Pending
Received
26 Oct 2026
Validated
26 Oct 2026
Postcode
SW1X 8BA

Site history

Applications at this address on the Westminster register

This site has had 9 applications since 2012: 3 approved, 1 refused.

  • 26/07299/LBC Awaiting decision

    13 Upper Belgrave Street London SW1X 8BA

    Replacement water tank room at roof level (Linked to 26/07298/FULL)

    Submitted 26 Oct 2026 Heritage and listed buildings
  • 26/03800/LBC Decided

    13 Upper Belgrave Street London SW1X 8BA

    Removal of temporary timber ply structure, and infill existing opening with timber joists, finished with an asphalt finish.

    Submitted 10 Jun 2026 Heritage and listed buildings
  • 26/03799/FULL Decided

    13 Upper Belgrave Street London SW1X 8BA

    Removal of temporary timber ply structure, and infill existing opening with timber joists, finished with an asphalt finish at roof level.

    Submitted 10 Jun 2026 Full applications
  • 26/02241/LBC Awaiting decision

    13 Upper Belgrave Street London SW1X 8BA

    Installation of internal fan coil units.

    Submitted 2 Apr 2026 Heritage and listed buildings
  • 25/08078/FULL Granted

    13 Upper Belgrave Street London SW1X 8BA

    Installation of a condenser unit on the roof.

    Decided 19 Mar 2026 Full applications
  • 25/08079/LBC Refused

    13 Upper Belgrave Street London SW1X 8BA

    Installation of an external condenser at main roof level and six internal fan coil units and associated service routes at first floor level.

    Decided 19 Mar 2026 Heritage and listed buildings
  • 25/05795/LBC Granted

    13 Upper Belgrave Street London SW1X 8BA

    Internal alterations at first and mezzanine floor levels.

    Decided 6 Oct 2025 Heritage and listed buildings
  • 12/11274/FULL Granted

    13 Upper Belgrave Street London SW1X 8BA

    Installation of 85cm diameter transparent satellite dish on chimney stack to the rear.

    Decided 16 Jan 2013 Full applications

Timeline

Dates from the published record

  1. 26 Oct 2026

    Received by Westminster

  2. 29 Oct 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 21 December 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 88 days over the applications it decided in the last year.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 26/07299/LBC Awaiting decision

    13 Upper Belgrave Street London SW1X 8BA

    Replacement water tank room at roof level (Linked to 26/07298/FULL)

    Submitted 26 Oct 2026 Heritage and listed buildings

What 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 full applications in a median of 119 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 0.3 miles

  • 13 Upper Belgrave Street London SW1X 8BA

    26/03800/LBC Submitted 10 Jun 2026 50 yards away

    90% historically approved · decision due ~5 Aug

    Removal of temporary timber ply structure, and infill existing opening with timber joists, finished with an asphalt finish.

    Decided Heritage and listed buildings Extension

  • 13 Upper Belgrave Street London SW1X 8BA

    26/03799/FULL Submitted 10 Jun 2026 50 yards away

    88% historically approved · decision due ~5 Aug

    Removal of temporary timber ply structure, and infill existing opening with timber joists, finished with an asphalt finish at roof level.

    Decided Full applications Extension

  • 13 Upper Belgrave Street London SW1X 8BA

    26/07299/LBC Submitted 26 Oct 2026 50 yards away

    90% historically approved · decision due ~21 Dec

    Replacement water tank room at roof level (Linked to 26/07298/FULL)

    Awaiting decision Heritage and listed buildings

  • 12 Upper Belgrave Street London SW1X 8BA

    25/04975/ADFULL Submitted 17 Jul 2025 50 yards away

    Details of door sets under entrance bridge pursuant to condition 7 (v) of planning permission dated 31 August 2023 (RN: 23/01615/FULL).

    Granted Full applications 9 docs

  • 13 Upper Belgrave Street London SW1X 8BA

    26/02241/LBC Submitted 2 Apr 2026 50 yards away

    90% historically approved · decision due ~28 May

    Installation of internal fan coil units.

    Awaiting decision Heritage and listed buildings 19 docs

  • 12 Upper Belgrave Street London SW1X 8BA

    25/04872/ADLBC Submitted 15 Jul 2025 50 yards away

    Details of door sets under entrance bridge pursuant to condition 5 (v) of listed building consent dated 31 August 2023 (RN: 23/01616/LBC).

    Granted Conditions 9 docs

In Westminster

  • 26/06015/FULL Decided

    129 Saltram Crescent London W9 3JT

    Erection of a two-storey rear extension.

    Received 3 Sep, published by the council 11 Sep 2026 Full applications
  • 26/05689/FULL Decided

    Flat 1 12 Bristol Gardens London W9 2JG

    Demolition of an existing conservatory at the rear at lower ground level and erection of single storey rear extension.

    Received 19 Aug, published by the council 14 Sep 2026 Full applications
  • 26/07340/FULL Awaiting decision

    123 Victoria Street London SW1E 6DE

    Installation of a single-leaf glazed entrance door at ground level to the Victoria Street frontage

    Received 27 Oct, published by the council 30 Oct 2026 Full applications
  • 26/07315/FULL Awaiting decision

    30 Inverness Terrace London W2 3JA

    Relocation of air conditioning units throughout to the lower ground floor lightwells within aluminium enclosure; replacement of all pipes with cast iron pipes; alteration to balconies including replacement of UPVC door with original door arrangement and replacement railing; reopening of previously infilled windows; replacement marble tiles at hallway of No.32 with Victorian floor tiles; replacement of all doors facing the communal staircase with the correct period style doors; removal of red clay tile leanto roof at first floor rear and the roof made good; removal of link bridges to the rear of the second floor and the rear of the third floor; and reopening of previously infilled windows to the stairs lobby at ground, first and second floor to No.30. (Linked with 26/07316/LBC)

    Received 26 Oct, published by the council 27 Oct 2026 Full applications
  • 26/05708/FULL Decided

    Flat 23 Imperial Court 55 - 56 Prince Albert Road London NW8 7PT

    Replacement of existing windows and louvres.

    Received 20 Aug, published by the council 18 Sep 2026 Full applications