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Planning application

2A Ashmore Road London W9 3DF

Refused Westminster 25/08303/FULL Full Planning Permission Application

Works: Extension Loft or dormer

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Erection of a first and second floor side extension, installation of new decorative wrought iron balustrade in association with the creation of first floor terrace, installation of new skylight in mansard roof and to first floor flat roof and installation of solar panals to first and second floor roof levels.

As published by the council, reference 25/08303/FULL

Application record

Reference
25/08303/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Refused As published: Application Refused
Received
13 Nov 2025
Validated
30 Dec 2025
Decided
24 Mar 2026
Ward
Harrow Road
Decision by
Delegated Decision
Postcode
W9 3DF

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2025: 0 approved, 1 refused.

  • 26/04573/FULL Decided

    2A Ashmore Road London W9 3DF

    Installation of two skylight to the ground floor flat roof and erection of rear extension at second floor level with a skylight.

    Submitted 9 Jul 2026 Full applications

Timeline

Dates from the published record

  1. 13 Nov 2025

    Received by Westminster

  2. 30 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 24 Mar 2026

    Decision issued: Application Refused

  4. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Studio Charrette Agent, registered in London

Active · incorporated 2018 · London

312 applications on PlanIndex · across 113 councils · 79% granted

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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 refusal means

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • 530A Harrow Road London W9 3QF

    25/05893/FULL Submitted 19 Aug 2025 50 yards away

    Erection of a single storey rear extension at first floor level; construction of a mansard roof extension; and converting first, second & mansard floor into 3 one bedroom flats.

    Withdrawn Full applications New dwelling Extension +1 24 docs
    Small domestic

  • 532 Harrow Road London W9 3QF

    25/08933/FULL Submitted 9 Dec 2025 50 yards away

    Installation of timber shopfront, new timber fascia, cornice and traditional style awning and lighting.

    Granted Full applications Windows or glazing 20 docs

  • 532 Harrow Road London W9 3QF

    25/08934/ADV Submitted 9 Dec 2025 50 yards away

    Display of handpainted fascia signage, awning signage, window vinyls, projecting barbershop pole.

    Granted Advertising Windows or glazing 15 docs

  • Concession 504 - 506 Harrow Road London W9 3QA

    25/06513/FULL Submitted 11 Sep 2025 50 yards away

    Installation of night hatch to shopfront.

    Refused Full applications Windows or glazing 13 docs

  • Ground 399 Harrow Road London W9 3NF

    26/08918/COADV Submitted 8 Dec 2025 50 yards away

    82% historically approved · decision due ~2 Feb

    Display of externally illuminated fascia sign measuring 5.376m X 0.488, non illuminated other sign measuring 1.881m X 1m and 0.972m X 0.7m(Linked to FULL 25/08917/COFUL)

    Awaiting decision Advertising 2 docs

  • Ground 399 Harrow Road London W9 3NF

    25/08917/COFUL Submitted 8 Dec 2025 50 yards away

    88% historically approved · decision due ~2 Feb

    Installation of a new timber shopfront including new timber fascia, cornice and traditional style awning, signage and lighting. Rebuilding console brackets and pilasters. (Linked to 26/08918/COADV)

    Awaiting decision Full applications Windows or glazing 14 docs

In Westminster

  • 26/05984/FULL Decided

    41 Sutherland Street London SW1V 4JX

    Replacement of front, side and rear windows with double glazed timber framed sash windows and replacement of a door with a double glazed timber framed door.

    Received 2 Sep, published by the council 11 Sep 2026 Full applications
  • 26/06134/FULL Decided

    Flat 10H Hyde Park Mansions Cabbell Street London NW1 5BG

    Replacement of front and rear second floor level windows with slim-profile double-glazed panels, retaining the existing window and door frames.

    Received 8 Sep, published by the council 15 Sep 2026 Full applications
  • 26/07258/FULL Awaiting decision

    16A Croxley Road London W9 3HL

    Installation of air to air heat pumps to offices and bedrooms.

    Received 22 Oct, published by the council 23 Oct 2026 Full applications
  • 26/07193/FULL Awaiting decision

    98 Victoria Street London SW1E 5JL

    Shopfront alterations. (Linked with 26/07194/ADV)

    Received 21 Oct, published by the council 22 Oct 2026 Full applications
  • 26/07187/FULL Awaiting decision

    Ground Floor Flat 151 Portnall Road London W9 3BN

    Erection of a single storey rear extension.

    Received 21 Oct, published by the council 22 Oct 2026 Full applications