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Planning application

9 Upper Berkeley Street London W1H 7QA

Awaiting decision Westminster 26/03305/FULL Full Planning Permission Application

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

Proposal

Installation of a new boosted cold water system within the existing basement vault area, including replacement of the existing vault door with a painted timber louvred door to match existing.

As published by the council, reference 26/03305/FULL

Application record

Reference
26/03305/FULL
Type
Full Planning Permission Application
Status
Pending
Received
19 May 2026
Validated
19 May 2026
Ward
Marylebone
Postcode
W1H 7QA

Timeline

Dates from the published record

  1. 19 May 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 14 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 66 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Quatrefoils Ltd Agent, registered in Ruislip

Active · incorporated 2014 · Ruislip

12 applications on PlanIndex · across 8 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

7 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 91 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

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  • 11 Upper Berkeley Street London W1H 7QB

    26/05593/LBC Submitted 17 Aug 2026 50 yards away

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    Decided Heritage and listed buildings

  • 11 Upper Berkeley Street London W1H 7QB

    26/01939/LBC Submitted 25 Mar 2026 50 yards away

    90% historically approved · decision due ~20 May

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  • 21 Montagu Street London W1H 7EX

    25/08812/FULL Submitted 4 Dec 2025 50 yards away

    Installation of new external vent and timber louvred door in lightwell (21-22 Montagu Street).

    Granted Full applications 15 docs

  • 68 Upper Berkeley Street London W1H 7QY

    04/02463/ADFULL Submitted 30 Mar 2004 50 yards away

    Details of waste storage pursuant to condition 3 of permission dated 1 December 2003 (RN: 03/05653/FULL).

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  • 68 Upper Berkeley Street London W1H 7QY

    04/00690/ADFULL Submitted 30 Jan 2004 50 yards away

    Details of sound insulation between flats pursuant to condition 5 of planning permission dated 01 December 2003 (RN: 03/05653).

    Granted Full applications New dwelling 5 docs

In Westminster

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    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

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    Alterations to rear elevation at basement level comprising replacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06294/FULL Awaiting decision

    15 Eaton Mews South London SW1W 9HP

    Installation of railings and sliding lantern light at main roof level in connection with the use of the roof as a terrace.

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06317/FULL 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 26/06318/LBC)

    Received 15 Sep, published by the council 22 Sep 2026 Full applications
  • 26/06273/FULL Awaiting decision

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/05473/LBC)

    Received 14 Sep, published by the council 22 Sep 2026 Full applications