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Planning application

Flat 3 10 Abbey Gardens London NW8 9AT

Awaiting decision Westminster 26/03341/LBC Listed Building Consent Application

Works: Windows or glazing

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

Proposal

Replacement of existing sashes with new timber sashes, incorporating Fineo Vacuum Glazing to the windows. (Linked with 26/03666/FULL)

As published by the council, reference 26/03341/LBC

Application record

Reference
26/03341/LBC
Type
Listed Building Consent Application
Status
Pending
Received
20 May 2026
Validated
26 Jun 2026
Ward
Abbey Road
Postcode
NW8 9AT

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/03666/FULL Awaiting decision

    Flat 3 10 Abbey Gardens London NW8 9AT

    Replacement of existing sashes with new timber sashes, incorporating Fineo Vacuum Glazing to the windows. (Linked with 26/03341/LBC)

    Submitted 4 Jun 2026 Full applications

Timeline

Dates from the published record

  1. 20 May 2026

    Received by Westminster

  2. 26 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 21 August 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 66 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Heritage Window Consultancy Ltd Agent, registered in Somerset

Active · incorporated 2016 · Somerset

5 applications on PlanIndex · across 4 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

12 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 heritage and listed building applications in a median of 94 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 12 Abbey Gardens London NW8 9AT

    25/08525/LBC Submitted 21 Nov 2025 50 yards away

    Installation of metal railings, gate and dwarf wall for railings to be set on to the front of the property. (Linked with 25/08212/FULL).

    Granted Heritage and listed buildings 9 docs

  • 12 Abbey Gardens London NW8 9AT

    25/08212/FULL Submitted 10 Nov 2025 50 yards away

    87% historically approved · decision due ~13 Jan

    Installation of metal railings and gate to the front of the property.

    Awaiting decision Full applications 7 docs

  • 8 Abbey Gardens London NW8 9AT

    26/00231/LBC Submitted 15 Jan 2026 50 yards away

    Replacement of uPVC window with timber double glazed sash windows and proposed internal renovation and layout reconfiguration of top floor studio flat including demolition of non-original, non-load bearing partitions. [Linked to 26/00230/FULL]

    Granted Heritage and listed buildings Demolition Windows or glazing 19 docs

  • 8 Abbey Gardens London NW8 9AT

    26/00230/FULL Submitted 15 Jan 2026 50 yards away

    Replacement of uPVC window with timber double glazed sash window at second floor level. [Linked to 26/00231/LBC]

    Granted Full applications Windows or glazing 22 docs

  • 19 Abbey Gardens London NW8 9AS

    25/06169/LBC Submitted 29 Aug 2025 50 yards away

    Redecoration of the stucco, sash windows and ironmongery to front and rear, with fixings for scaffold.

    Granted Heritage and listed buildings Windows or glazing 11 docs

  • 21 Abbey Gardens London NW8 9AS

    26/00791/FULL Submitted 10 Feb 2026 50 yards away

    Replace 7 sash windows with slimline double-glazed timber sashes. (Linked with 26/02005/LBC)

    Granted Full applications Windows or glazing 19 docs

In Westminster

  • 26/04878/LBC Decided

    34 Grosvenor Street London W1K 4QU

    Internal works to facilitate the subdivision of 34 Grosvenor Street and 3 Three Kings Yard

    Received 21 Jul, published by the council 1 Aug 2026 Heritage and listed buildings
  • 26/06299/LBC Awaiting decision

    Apartment 33 24 Park Crescent London W1B 1AA

    Alterations to internal partitions, door openings, doors and floor finishes.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06305/LBC Awaiting decision

    33A Dean Street London W1D 4PP

    Installation of new concrete slab with drainage channels at basement level and new fire surround in B.01.

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/06318/LBC 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 26/06317/FULL)

    Received 15 Sep, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/04141/LBC Decided

    80E Randolph Avenue London W9 1BG

    Replacement of sashes in two front windows at 2nd floor level and one rear window with slimline double glazed timber sashes. (Linked with 26/04142/FULL)

    Received 23 Jun, published by the council 21 Jul 2026 Heritage and listed buildings