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Planning application

Flat 11 Furnival Mansions Wells Street London W1T 3PL

Awaiting decision Westminster 26/03174/FULL Full Planning Permission Application

Works: Windows or glazing

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

Proposal

Replacement of existing windows with like-for-like painted timber framed windows.

As published by the council, reference 26/03174/FULL

Application record

Reference
26/03174/FULL
Type
Full Planning Permission Application
Status
Pending
Received
14 May 2026
Validated
21 May 2026
Ward
West End
Postcode
W1T 3PL

Timeline

Dates from the published record

  1. 14 May 2026

    Received by Westminster

  2. 21 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 16 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

MB Design & Architecture Agent, an architecture practice registered in London

Active · incorporated 2017 · London

11 applications on PlanIndex · across 5 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

11 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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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.

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Within 0.3 miles

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    25/09120/ADFULL Submitted 17 Dec 2025 50 yards away

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    26/02992/ADFULL Submitted 7 May 2026 50 yards away

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    26/05517/ADFULL Submitted 13 Aug 2026 50 yards away

    89% historically approved · decision due ~8 Oct

    Details of samples of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 5 of planning permission dated 20th February 2025 (RN:24/09057/FULL).

    Decided Windows or glazing
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    26/05518/ADFULL Submitted 13 Aug 2026 50 yards away

    89% historically approved · decision due ~8 Oct

    Details of samples of facing materials including glazing and elevations and roof plans annotated to show where the materials are to be located pursuant to Condition 3 of planning permission dated 24th April 2025 (RN:25/01023/FULL)

    Decided Windows or glazing
  • 30 - 32 Mortimer Street London W1W 7RE

    26/04719/FULL Submitted 15 Jul 2026 50 yards away

    87% historically approved · decision due ~9 Sep

    Variation of Conditions 1 and 6 of planning permission dated 20 February 2025 (RN: 24/09057/FULL) for, 'Installation of replacement facades on the Mortimer Street and Wells Street frontages; redecoration of brick facades; installation of replacement double glazed windows; creation of new windows in the western facing party wall; replacement of an existing gate with a brick wall with access doors on Bywell Place; installation of new balconies at first, second and third floor levels'; NAMELY, to allow amendments to the facade design, introduction of an entrance canopy to the Well Street facade and Mortimer Street facades, and changes to the approved brickwork render colour. (Application under Section 73 of the Act).

    Decided Full applications Windows or glazing

In Westminster

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    15 Warwick Way London SW1V 1QT

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    Received 15 Sep, published by the council 17 Sep 2026 Full applications
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  • 26/06317/FULL Awaiting decision

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    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)

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

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