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Planning application

Basement 74 Ashmore Road London W9 3DG

Granted Westminster 25/07209/FULL Full Planning Permission Application

Works: Extension Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Erection of a single storey rear extension at lower ground floor level and associated works.

As published by the council, reference 25/07209/FULL

Application record

Reference
25/07209/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
6 Oct 2025
Validated
10 Oct 2025
Decided
21 Jan 2026
Ward
Harrow Road
Decision by
Delegated Decision
Postcode
W9 3DG

Timeline

Dates from the published record

  1. 6 Oct 2025

    Received by Westminster

  2. 10 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jan 2026

    Decision issued: Application Permitted

  4. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Studio 29 Architects Ltd Agent, an architecture practice registered in London

Active · incorporated 2013 · London

8 applications on PlanIndex · across 4 councils

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Documents

Plans, drawings, consultee responses and the officer's report

24 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 this grant of permission means

Westminster granted permission on 21 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

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  • 13 Riverton Close London W9 3DS

    07/00402/FULL Submitted 10 Jan 2007 100 yards away

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  • 13 Riverton Close London W9 3DS

    04/09192/FULL Submitted 19 Nov 2004 100 yards away

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    Granted Full applications Extension 6 docs
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  • 39C Portnall Road London W9 3BA

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    87% historically approved · decision due ~4 Sep

    Erection of single storey side/rear extension at lower ground floor level to existing flat.

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In Westminster

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

    15 Eaton Mews South London SW1W 9HP

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    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