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Planning application

Ground Floor Flat 57 Fifth Avenue London W10 4DL

Refused Westminster 25/06856/FULL Full Planning Permission Application

Works: Extension Small domestic

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

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

Proposal

Erection of a single storey rear extension at ground floor level.

As published by the council, reference 25/06856/FULL

Application record

Reference
25/06856/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Refused As published: Application Refused
Received
24 Sep 2025
Validated
30 Sep 2025
Decided
21 Nov 2025
Ward
Queen's Park
Decision by
Delegated Decision
Postcode
W10 4DL

Site history

Applications at this address on the Westminster register

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

  • 25/09151/FULL Granted

    Ground Floor Flat 57 Fifth Avenue London W10 4DL

    Erection of a single storey rear side extension at ground floor level.

    Decided 27 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 24 Sep 2025

    Received by Westminster

  2. 30 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 21 Nov 2025

    Decision issued: Application Refused

  4. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Design Team Agent, a design practice

193 applications on PlanIndex · across 25 councils · 93% granted

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Documents

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

14 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

  • Ground Floor Flat 57 Fifth Avenue London W10 4DL

    25/09151/FULL Submitted 18 Dec 2025 50 yards away

    Erection of a single storey rear side extension at ground floor level.

    Granted Full applications Extension 16 docs
    Small domestic

  • 48 Huxley Street London W10 4QQ

    25/05645/FULL Submitted 12 Aug 2025 50 yards away

    Erection of single storey rear infill extension with three roof lights, two roof lights to the outrigger roof slope and one roof light to the rear roof slope

    Granted Full applications Extension Loft or dormer 16 docs
    Small domestic

  • Ground Floor Flat 41 Fifth Avenue London W10 4DL

    21/03032/CLEUD Submitted 7 May 2021 50 yards away

    The placement of a portable caravan in the rear garden.

    Refused Lawful development 24 docs

  • 51 Fifth Avenue London W10 4DL

    26/07292/TCA Submitted 26 Oct 2026 50 yards away

    100% historically approved · decision due ~21 Dec

    (T1) Sycamore (Acer pseudoplatanus). This medium/large tree is in good health but is outgrowing its location. It is growing in a raised bed with the bole touching the rear boundary wall and the right hand boundary wall. In keeping with good arboricultural management and to create a tree more suited to its environment requested works are; Reduce crown by up to 3.5 metres, back to previous points of reduction. Remove all dead, diseased and dying branches.

    Awaiting decision Trees
    Small domestic

  • 124 Ilbert Street London W10 4QE

    26/06245/TCA Submitted 11 Sep 2026 100 yards away

    100% historically approved · decision due ~6 Nov

    1 x Cypress (rear): Fell

    Decided Trees

  • 106 Kilravock Street London W10 4HZ

    26/04840/FULL Submitted 20 Jul 2026 100 yards away

    88% historically approved · decision due ~24 Sep

    Installation of rooflights to main roof and rear outrigger, double door to rear ground floor to replace existing fenestration.

    Decided Full applications Extension Loft or dormer +1 20 docs

In Westminster

  • 26/07528/FULL Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water pipe on rear courtyard elevation. (Linked with 26/07529/LBC)

    Received 5 Nov, published by the council 6 Nov 2026 Full applications
  • 26/05200/FULL Decided

    1 The Court House 165 Seymour Place London W1H 4PU

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    Received 3 Aug, published by the council 28 Aug 2026 Full applications
  • 26/07521/FULL Awaiting decision

    Flat 18 Harlequin Court 20 Tavistock Street London WC2E 7NZ

    Installation of one external condenser unit

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

    Buckingham Palace The Mall London SW1A 1AA

    Replacement of existing security lighting to the Buckingham Palace Forecourt with 80 compact LED spotlights installed within the lantern clusters across 10 principal piers, with associated concealed cabling and reversible fixings. (Linked with 26/07509/LBC)

    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