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Planning application

9 Fairholt Street London SW7 1EG

Awaiting decision Westminster 26/03169/FULL Full Planning Permission Application

Works: Extension Loft or dormer Windows or glazing 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

Excavation underneath footprint of dwelling and part of rear garden to enlarge the existing basement, including rear rooflight; erection of a first floor glazed infill extension to rear of property, altered fenestration at rear ground and first floors to install new doors. (Renewal of 23/00814/FULL)

As published by the council, reference 26/03169/FULL

Application record

Reference
26/03169/FULL
Type
Full Planning Permission Application
Status
Pending
Received
13 May 2026
Validated
13 May 2026
Ward
Knightsbridge & Belgravia
Postcode
SW7 1EG

Site history

Applications at this address on the Westminster register

This site has had 5 applications since 2026.

  • 26/05783/FULL Decided

    9 Fairholt Street London SW7 1EG

    Enlarging existing door opening on 1st floor rear elevation. Installation of new traditional styled glass door and small pitched canopy.

    Submitted 24 Aug 2026 Full applications
  • 26/03491/FULL Awaiting decision

    9 Fairholt Street London SW7 1EG

    Installation of air conditioning unit in rear ground floor terrace.

    Submitted 28 May 2026 Full applications
  • 26/03361/FULL Awaiting decision

    9 Fairholt Street London SW7 1EG

    Removal of paint on 1st & 2nd floors of front elevation to expose original brickwork.

    Submitted 21 May 2026 Full applications
  • 26/03215/FULL Awaiting decision

    9 Fairholt Street London SW7 1EG

    Installation of bi-fold doors at rear first floor level.

    Submitted 15 May 2026 Full applications

Timeline

Dates from the published record

  1. 13 May 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 8 July 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 91 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Archanaeum Agent, registered in Finchley

Active · incorporated 2016 · Finchley

13 applications on PlanIndex · across 6 councils

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

15 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 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

  • 9 Fairholt Street London SW7 1EG

    26/03215/FULL Submitted 15 May 2026 50 yards away

    88% historically approved · decision due ~16 Jul

    Installation of bi-fold doors at rear first floor level.

    Awaiting decision Full applications Windows or glazing 8 docs

  • 9 Fairholt Street London SW7 1EG

    26/03361/FULL Submitted 21 May 2026 50 yards away

    88% historically approved · decision due ~16 Jul

    Removal of paint on 1st & 2nd floors of front elevation to expose original brickwork.

    Awaiting decision Full applications 6 docs

  • 9 Fairholt Street London SW7 1EG

    26/05783/FULL Submitted 24 Aug 2026 50 yards away

    88% historically approved · decision due ~22 Oct

    Enlarging existing door opening on 1st floor rear elevation. Installation of new traditional styled glass door and small pitched canopy.

    Decided Full applications

  • 9 Fairholt Street London SW7 1EG

    26/03491/FULL Submitted 28 May 2026 50 yards away

    88% historically approved · decision due ~25 Aug

    Installation of air conditioning unit in rear ground floor terrace.

    Awaiting decision Full applications 18 docs

  • 33 Montpelier Walk London SW7 1JG

    10/04370/ADFULL Submitted 18 May 2010 50 yards away

    Details of drawings showing inclusion of screening to party wall with 34 Montpelier Walk pursuant to Condition 4 of planning permission dated 13 April 2010 (RN:10/01318).

    Granted Full applications 9 docs

  • 33 Montpelier Walk London SW7 1JG

    10/01319/CAC Submitted 18 Feb 2010 50 yards away

    Erection of single storey rear extension at basement level with associated roof terrace and trellis above. Alterations to rear windows and doors.

    Withdrawn Heritage and listed buildings Extension Windows or glazing 3 docs
    Small domestic

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

    1 The Court House 165 Seymour Place London W1H 4PU

    Installation of waterproofing system to the existing lead flat roofs

    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    Received 4 Nov, published by the council 5 Nov 2026 Full applications
  • 26/07472/FULL Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07473/LBC)

    Received 3 Nov, published by the council 6 Nov 2026 Full applications