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Planning application

9 George Street London W1U 3QJ

Decided Westminster 26/03599/FULL Full applications

Works: Windows or glazing

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Formation of openings and the installation of three new windows to the ground floor of 9 George Street facing into Jacob Well Mews.

As published by the council, reference 26/03599/FULL

Application record

Reference
26/03599/FULL
Category
Full applications
Status
Decided
Received
2 Jun 2026
Validated
23 Jun 2026
Ward
Marylebone
Postcode
W1U 3QJ

Timeline

Dates from the published record

  1. 2 Jun 2026

    Received by Westminster

  2. 23 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. 19 Oct 2026

    Status changed to Decided

    Previously Pending.

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.

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

Open the documents

After the decision

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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

  • 11 - 13 George Street London W1U 3QJ

    25/07456/FULL Submitted 15 Oct 2025 50 yards away

    Reconfiguration of roof plantroom and replacement of AC units with new air source heat pump technology, variable refrigerant flow air conditioning condenser units.

    Granted Full applications 26 docs
  • 9 - 13 George Street London W1U 3QH

    22/03829/FULL Submitted 12 Jun 2022 50 yards away

    Installation of a new single leaf glazed entrance door to the front elevation.

    Granted Full applications Windows or glazing 10 docs
  • 21 Jacob's Well Mews London W1U 3DR

    25/06944/FULL Submitted 26 Sep 2025 50 yards away

    Conversion of the existing garage to additional living accommodation in association with dwellinghouse (Class C3); replacement of the garage door to incorporate opaque glazed panel, and provision of two secure cycle parking spaces.

    Granted Full applications Windows or glazing 19 docs
    Domestic
  • Car Parking Spaces Heron Place 3 George Street London W1U 3QG

    25/04543/FULL Submitted 2 Jul 2025 50 yards away

    88% historically approved · decision due ~27 Aug

    Variation of condition 5 of planning permission dated 02 September 1964 (RN: 101822/C) for the: The redevelopment, in two stages, of the sites of 4-11 Thayer Street, 1-7 George Street and 17-19 Jacobs Well Mews, St. Marylebone, the erection of a building of basement, ground and seven floors over, use as car parking in the basement, shops on the ground floor, offices the first floor and flats on the second to seventh floors, on the George Street/Thayer Street frontage, an, as the second stage, a [ILLEGIBLE] storey building use as maisonettes, with car parking on the ground floor on the Jacobs Well Mews frontage with light grey mosaic finish lieu of the Portland Stone shown on drawing no. 901/6. NAMELY, to allow all of the basement car park in the basement to be used by non-occupiers of the building.

    Awaiting decision Full applications New dwelling 15 docs
  • 2 Spanish Place London W1U 3HF

    23/03546/NMA Submitted 25 May 2023 50 yards away

    Amendments to planning permission dated 30th November 2022 (RN: 22/04999/FULL) for alterations to lower ground floor with minor alterations to layout and reinstatement of vault, use of ground floor as extension to existing flat over first to third floor levels (Class C3), introduction of roof terrace, installation of plant and associated internal and external alterations NAMELY, for the installation of a rail mounted post box for the lower ground floor flat.

    Refused Amendments Extension 12 docs
  • 2 Spanish Place London W1U 3HF

    25/06699/ADLBC Submitted 18 Sep 2025 50 yards away

    Detailed drawings of all new fireplaces and fireplace surrounds pursuant to condition 3 (c) of listed building consent dated 30th November 2022 (RN:22/05000).

    Granted Conditions 21 docs

In Westminster

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    Received 5 Nov, published by the council 6 Nov 2026 Full applications
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    Received 3 Aug, published by the council 28 Aug 2026 Full applications
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    Received 4 Nov, published by the council 6 Nov 2026 Full applications
  • 26/07508/FULL Awaiting decision

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    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