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Planning application

598 Harrow Road London W10 4NJ

Awaiting decision Westminster 26/01862/FULL Full Planning Permission Application

Works: Extension Loft or dormer

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

Proposal

Erection of a dormer extension to the rear roofslope and installation of rooflight to the front roofslope.

As published by the council, reference 26/01862/FULL

Application record

Reference
26/01862/FULL
Type
Full Planning Permission Application
Status
Pending
Received
23 Mar 2026
Validated
15 May 2026
Ward
Queen's Park
Postcode
W10 4NJ

Site history

Applications at this address on the Westminster register

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

  • 25/08276/FULL Refused

    598 Harrow Road London W10 4NJ

    Erection of a dormer extension to the rear roofslope and installation of two rooflights to the front roofslope.

    Decided 13 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 23 Mar 2026

    Received by Westminster

  2. 15 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 10 July 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 91 days over the applications it decided in the last year.

Documents

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

19 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

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 119 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

  • 598 Harrow Road London W10 4NJ

    25/08276/FULL Submitted 12 Nov 2025 50 yards away

    Erection of a dormer extension to the rear roofslope and installation of two rooflights to the front roofslope.

    Refused Full applications Extension Loft or dormer 17 docs

  • 594 Harrow Road London W10 4NJ

    26/02987/FULL Submitted 6 May 2026 50 yards away

    88% historically approved · decision due ~1 Jul

    Construction of two rear dormer roof extensions and installation of two front-facing rooflights.

    Awaiting decision Full applications Extension Loft or dormer 13 docs

  • 33 Alperton Street London W10 4NG

    26/06319/CLOPUD Submitted 15 Sep 2026 50 yards away

    84% historically approved · decision due ~10 Nov

    Installation of solar panels.

    Awaiting decision Lawful development

  • 427 - 429 Harrow Road London W10 4SA

    26/01053/ADFULL Submitted 18 Feb 2026 50 yards away

    88% historically approved · decision due ~15 Apr

    Details of facing material pursuant to condition 3 of planning permission dated 03 March 2025 (RN 24/07257/FULL).

    Awaiting decision Full applications 10 docs

  • 427 - 429 Harrow Road London W10 4SA

    26/01053/FULL Submitted 18 Feb 2026 50 yards away

    88% historically approved · decision due ~15 Apr

    Details of facing material pursuant to condition 3 of planning permission dated 03 March 2025 (RN 24/07257/FULL).

    Awaiting decision Full applications 10 docs

  • 3 Second Avenue London W10 4RN

    25/05955/FULL Submitted 21 Aug 2025 50 yards away

    Erection of a timber shed within the front garden of the property (Retrospective).

    Granted Full applications 12 docs
    Small domestic

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

    Installation of waterproofing system to the existing lead flat roofs

    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