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Planning application

7 Octavia Mews London W9 3LQ

Awaiting decision Westminster 26/06583/FULL Full applications

Works: Extension Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Relates to 26/01567/FULL

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

Proposal

Variation of condition 1 of planning permission dated 1 May 2026 (RN 26/01567/FULL) for the erection of single storey ground floor rear extension with terrace above. Associated works. NAMELY, Ground floor window to be retained as existing and patio doors proposed to access terrace at first floor level.

As published by the council, reference 26/06583/FULL

Application record

Reference
26/06583/FULL
Category
Full applications
Status
Pending
Received
24 Sep 2026
Validated
24 Sep 2026
Postcode
W9 3LQ

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • 26/01567/FULL Awaiting decision

    7 Octavia Mews London W9 3LQ

    Proposed ground floor rear extension, internal alterations and all associated works.

    Submitted 10 Mar 2026 Full applications
  • 25/05774/FULL Granted

    7 Octavia Mews London W9 3LQ

    Replacement of rear ground floor door with bi-fold doors; replacement of side window with double glazed timber window; internal alterations and all associated works.

    Decided 3 Oct 2025 Full applications

Timeline

Dates from the published record

  1. 24 Sep 2026

    Received by Westminster

  2. 29 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 19 November 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 72 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/01567/FULL Awaiting decision

    7 Octavia Mews London W9 3LQ

    Proposed ground floor rear extension, internal alterations and all associated works.

    Submitted 10 Mar 2026 Full applications

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 90 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

  • 7 Octavia Mews London W9 3LQ

    26/01567/FULL Submitted 10 Mar 2026 50 yards away

    87% historically approved · decision due ~5 May

    Proposed ground floor rear extension, internal alterations and all associated works.

    Awaiting decision Full applications Extension 11 docs

  • 7 Octavia Mews London W9 3LQ

    25/05774/FULL Submitted 14 Aug 2025 50 yards away

    Replacement of rear ground floor door with bi-fold doors; replacement of side window with double glazed timber window; internal alterations and all associated works.

    Granted Full applications Windows or glazing 18 docs

  • 22 First Avenue London W10 4NL

    25/06142/FULL Submitted 28 Aug 2025 50 yards away

    Replacement double glazed timber windows

    Granted Full applications Windows or glazing 20 docs

  • 12 Bravington Road London W9 3AH

    25/07039/FULL Submitted 1 Oct 2025 50 yards away

    Installation of uPVC sash windows (Retrospective)

    Refused Full applications Windows or glazing 25 docs

  • 80 Bravington Road London W9 3AJ

    26/03842/TELNOT Submitted 10 Jun 2026 100 yards away

    89% historically approved · decision due ~5 Aug

    Installation of a fixed line broadband electronic communications apparatus outside mythril house 80 bravington road.

    Awaiting decision

  • 33 Alperton Street London W10 4NG

    26/06319/CLOPUD Submitted 15 Sep 2026 100 yards away

    86% historically approved · decision due ~10 Nov

    Installation of solar panels.

    Awaiting decision Lawful development

In Westminster

  • 26/06621/FULL Awaiting decision

    2 Dorset Street London W1U 4EE

    Replacement of four existing external condenser units and four internal air-conditioning units and acoustic enclosure. (Linked with 26/06436/LBC)

    28 Sep 2026 Full applications
  • 26/06566/FULL Awaiting decision

    105 Eaton Square London SW1W 9AA

    Removal of brick pier between two garage openings and introduction of new fanlights on rear elevation (105 Eccleston Mews) (Linked to 26/06567/LBC)

    Received 23 Sep, published by the council 28 Sep 2026 Full applications
  • 25/02591/FULL Decided

    82 Bell Street London NW1 6SP

    Retention of alterations to the front lightwell stairs, front lightwell gate at street level, internal remodelling to basement level and repositioning of entrance door to basement level.

    Received 14 Apr, published by the council 22 Sep 2026 Full applications
  • 26/06486/FULL Awaiting decision

    25 Bloomfield Terrace London SW1W 8PQ

    Replacement of third floor front window with double glazing sash window; repair of historic windows; installation of two air conditioning condensing units within the rear garden; and internal refurbishment and reconfiguration, including replacement of later joinery and doors. (Linked with 26/06487/LBC)

    Received 22 Sep, published by the council 29 Sep 2026 Full applications
  • 26/06515/FULL Awaiting decision

    116 Clarence Gate Gardens Glentworth Street London NW1 6AL

    Retention of existing enclosed rear balcony, along with the proposed installation of cladding panels to external elevations.

    Received 22 Sep, published by the council 25 Sep 2026 Full applications