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Planning application

83 Chester Row London SW1W 8JL

Awaiting decision Westminster 26/05188/FULL Full applications

Works: Extension

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

Proposal

Erection of a ground Floor infill extension and associated refurbishment works.

As published by the council, reference 26/05188/FULL

Application record

Reference
26/05188/FULL
Category
Full applications
Status
Pending
Received
31 Jul 2026
Validated
7 Aug 2026
Postcode
SW1W 8JL

Timeline

Dates from the published record

  1. 31 Jul 2026

    Received by Westminster

  2. 7 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 11 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 2 October 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 61 days over the applications it decided in the last year.

What happens while it is decided

The process from here

This application is with Westminster for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 87 Chester Row London SW1W 8JL

    26/00186/ADFULL Submitted 14 Jan 2026 0m away

    Details of windows pursuant to condition 5(part a) of planning permission dated 9th April 2024 (RN: 23/08701/FULL).

    Granted Full applications Windows or glazing 7 docs

  • 87 Chester Row London SW1W 8JL

    26/04663/ADFULL Submitted 13 Jul 2026 0m away

    89% historically approved · decision due ~7 Sep

    Details of London Underground structures pursuant to condition 2 of planning permission dated 2nd June 2026 (RN: 25/08784/FULL)

    Awaiting decision

  • 20 Bourne Street London SW1W 8JR

    25/07981/TCA Submitted 3 Nov 2025 50m away

    100% historically approved · decision due ~7 Jan

    Reduce overhanging branches by approx. 1.5m to the boundary. Lightly reshape remaining crown by up to 1.0m to balance and contain. Remove dead or crossing wood. All work to BS3998:2010.

    Awaiting decision Trees 11 docs

  • 87 Chester Row London SW1W 8JL

    25/08784/FULL Submitted 3 Dec 2025 52m away

    87% historically approved · decision due ~28 Jan

    Alterations to the fenestration at ground floor level; erection of infill extension at second floor level with a window to the east elevation; installation of windows to flank elevation at first and second floor levels; formation of roof terrace and associated access; and installation of mechanical plant and solar PV panels to roof in connection with the continued use of the ground floor for commercial purposes (Class E) and the first and second floors as a dwellinghouse (Class C3).

    Awaiting decision Full applications Extension Windows or glazing 19 docs
    Domestic

  • 17 Graham Terrace London SW1W 8JE

    25/06879/CLOPUD Submitted 24 Sep 2025 53m away

    Maintenance works to six windows at the front and rear of the building, including the replacement of one first floor front elevation window.

    Granted Lawful development Windows or glazing 19 docs

  • 12 Caroline Terrace London SW1W 8JS

    25/08904/TCA Submitted 8 Dec 2025 55m away

    1 x cherry (T3): Prune overhanging branches in line with the boundary of 14A Caroline Terrace.

    Granted Trees 6 docs

In Westminster

  • 26/06024/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

    3 Sep 2026 Full applications
  • 26/06017/FULL Awaiting decision

    38 Lauderdale Mansions Lauderdale Road London W9 1NE

    Installation of an external AC Unit / Heat Pump at roof level.

    2 Sep 2026 Full applications
  • 26/05938/FULL Awaiting decision

    24 Vincent Square London SW1P 2NJ

    Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

    1 Sep 2026 Full applications
  • 26/05935/FULL Awaiting decision

    47 Hereford Road London W2 5AH

    Installation of one number new external condenser unit to the southerly elevation service alley.

    1 Sep 2026 Full applications
  • 26/05959/FULL Awaiting decision

    Basement And Ground Floor 50 New Bond Street London W1S 1BJ

    Installation of three new condensers on the roof, within an existing designated plant area.

    1 Sep 2026 Full applications