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Planning application

Basement 17 Claverton Street London SW1V 3AY

Awaiting decision Westminster 26/01822/FULL Full Planning Permission Application

Works: Extension Windows or glazing 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

Erection of rear single storey extension to basement, new french doors and enlargement of sash window to front lightwell elevation.

As published by the council, reference 26/01822/FULL

Application record

Reference
26/01822/FULL
Type
Full Planning Permission Application
Status
Pending
Received
20 Mar 2026
Validated
20 Mar 2026
Ward
Pimlico South
Postcode
SW1V 3AY

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/06333/TCA Awaiting decision

    Basement 17 Claverton Street London SW1V 3AY

    Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.

    Submitted 16 Sep 2026 Trees

Timeline

Dates from the published record

  1. 20 Mar 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 15 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 90 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

JD Clayton Ltd Agent, registered in Lowestoft

Active · incorporated 2018 · Lowestoft

19 applications on PlanIndex · across 3 councils · 100% 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 record

Documents

Plans, drawings, consultee responses and the officer's report

14 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.

Watch members (£5 a month) open the document list from here.

Open the documents

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

  • 1 Claverton Street London SW1V 3AY

    25/06642/AADV Submitted 17 Sep 2025 50 yards away

    Details of details of existing condition and coverings of the entrance bridge and front steps, including steps down to lightwell, demonstrating impact of waterproofing material, pursuant to Condition 4 of planning permission dated 22 May 2025 (RN25/01930/COFUL)

    Granted Conditions 8 docs
  • Basement 17 Claverton Street London SW1V 3AY

    26/06333/TCA Submitted 16 Sep 2026 50 yards away

    100% historically approved · decision due ~11 Nov

    Removal of an overgrown and poor specimen Leyland cypress tree in a confined space in the rear garden of 17 Claverton Street, Sw1v 3AY. We wish to remove this tree and replace it with a semi mature Amelanchier Lamarckii which is more appropriate for the space.

    Awaiting decision Trees
  • 1 Johnson's Place London SW1V 3EZ

    11/00970/ADFULL Submitted 1 Feb 2011 50 yards away

    Details of sample of roof slate, drawings and sample of screening to cycle parking area, privacy screen to stair edge and treatment of flank (north facing) wall to rear extension pursuant to Condition 5 of planning permission dated 10 June 2010 (RN:09/07493).

    Granted Full applications Extension 4 docs
  • Flat H 51 Lupus Street London SW1V 3EY

    26/05617/FULL Submitted 18 Aug 2026 50 yards away

    88% historically approved · decision due ~13 Oct

    Replacement double glazed timber sash windows.

    Decided Full applications Windows or glazing
  • Flat J 51 Lupus Street London SW1V 3EY

    26/05616/FULL Submitted 18 Aug 2026 50 yards away

    88% historically approved · decision due ~13 Oct

    Replacement double glazed timber sash windows.

    Decided Full applications Windows or glazing
  • Flat C 51 Lupus Street London SW1V 3EY

    26/04514/FULL Submitted 7 Jul 2026 50 yards away

    88% historically approved · decision due ~1 Sep

    Replacement double glazed timber sash windows

    Awaiting decision Full applications Windows or glazing

In Westminster

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    Received 11 Sep, published by the council 18 Sep 2026 Full applications
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    Received 30 Oct, published by the council 3 Nov 2026 Full applications
  • 26/07415/FULL Awaiting decision

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    Amalgamation of Flats 3 and 4 (Use Class C3) to form one single dwelling (Use Class C3) including associated internal reconfiguration and refurbishments, alterations to access arrangements and improvements to the existing terrace and private amenity spaces, new plant and other associated works. (Linked with 26/07416/LBC)

    Received 30 Oct, published by the council 3 Nov 2026 Full applications
  • 26/07397/FULL Awaiting decision

    8 Mortimer Street London W1T 3JJ

    External alterations at level six including the installation of a screen, additional access doors and revised lighting. 2 Fitzroy Place (8 Mortimer Street)

    Received 29 Oct, published by the council 3 Nov 2026 Full applications
  • 26/07401/FULL Awaiting decision

    82 Jermyn Street London SW1Y 6JD

    Use of the ground floor unit as a drinking establishment (Sui Generis).

    Received 29 Oct, published by the council 3 Nov 2026 Full applications