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Planning application

Flat 3 171 Sussex Gardens London W2 2RH

Awaiting decision Westminster 26/02656/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 rear elevation timber window with double height timber window. (Linked with 25/08595/FULL)

As published by the council, reference 26/02656/LBC

Application record

Reference
26/02656/LBC
Type
Listed Building Consent Application
Status
Pending
Received
21 Apr 2026
Validated
21 Apr 2026
Ward
Hyde Park
Postcode
W2 2RH

Site history

Applications at this address on the Westminster register

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

  • 25/08595/FULL Granted

    Flat 3 171 Sussex Gardens London W2 2RH

    Replacement of rear elevation timber window with double height timber window. (Linked with 26/02656/LBC)

    Decided 9 Jun 2026 Full applications

Timeline

Dates from the published record

  1. 21 Apr 2026

    Received by Westminster

  2. 21 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 16 June 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.

Cases linked to this one on the register

1 later application on the register refers to this one:

  • 25/08595/FULL Granted

    Flat 3 171 Sussex Gardens London W2 2RH

    Replacement of rear elevation timber window with double height timber window. (Linked with 26/02656/LBC)

    Decided 9 Jun 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

ECBC Group ltd Agent, registered in Bexleyheath

Active · incorporated 2010 · Bexleyheath

24 applications on PlanIndex · across 13 councils · 77% granted

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

6 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 119 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

  • 183 Sussex Gardens London W2 2RH

    03/05529/LBC Submitted 14 Jul 2003 50 yards away

    Alteration of internal partitions and strengthening of existing structure within Flat 7.

    Granted Heritage and listed buildings 4 docs

  • Flat 1 183 Sussex Gardens London W2 2RH

    03/05186/LBC Submitted 2 Jul 2003 50 yards away

    Internal alterations to flat 1 at first floor level

    Granted Heritage and listed buildings 7 docs

  • Flat 1 183 Sussex Gardens London W2 2RH

    03/04691/LBC Submitted 16 Jun 2003 50 yards away

    Internal strengthening of the overloaded floors using steel beams onto load bearing brickwork.

    Granted Heritage and listed buildings 6 docs

  • Flat 10 189 Sussex Gardens London W2 2RH

    07/01055/LBC Submitted 1 Feb 2007 50 yards away

    Internal alterations including new partition walls and doorways at fourth floor level.

    Granted Heritage and listed buildings 7 docs

  • 187-191 Sussex Gardens London W2 2RH

    11/01850/LBC Submitted 28 Feb 2011 50 yards away

    Internal alterations to third floor flat (Flat 7).

    Granted Heritage and listed buildings 13 docs

  • Flat 7 189 Sussex Gardens London W2 2RH

    12/09009/FULL Submitted 12 Sep 2012 50 yards away

    Installation of air conditioning unit housed in an acoustic enclosure on the rear external balcony at third floor level.

    Granted Full applications 9 docs

In Westminster

  • 26/06288/LBC Decided

    Barness Court 6 - 8 Westbourne Terrace London W2 3UW

    Installation of a gas pipework to south elevation and wall. (Linked with 26/06287/FULL)

    Received 14 Sep, published by the council 21 Sep 2026 Heritage and listed buildings
  • 26/07529/LBC Awaiting decision

    69 Eaton Place London SW1X 8DF

    Installation of new cast iron water supply pipe on rear courtyard elevation. (Linked with 26/07528/FULL)

    Received 5 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
  • 26/07509/LBC 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 26/07508/FULL)

    Received 4 Nov, published by the council 5 Nov 2026 Heritage and listed buildings
  • 26/07473/LBC Awaiting decision

    Flat 3 82 New Cavendish Street London W1G 9TA

    Replacement windows to second floor level with vacuum, double glazing windows. (Linked with 26/07472/FULL)

    Received 3 Nov, published by the council 6 Nov 2026 Heritage and listed buildings
  • 26/07471/LBC Awaiting decision

    12 Queen Anne's Gate London SW1H 9AA

    Excavation of single-storey basement, internal reconfiguration and installation of modern services. (Linked with 26/07470/FULL)

    Received 3 Nov, published by the council 5 Nov 2026 Heritage and listed buildings