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Planning application

Flat 3 171 Sussex Gardens London W2 2RH

Granted Westminster 25/08595/FULL Full Planning Permission Application

Works: Windows or glazing

Relates to 26/02656/LBC

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

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

As published by the council, reference 25/08595/FULL

Application record

Reference
25/08595/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
24 Nov 2025
Validated
21 Apr 2026
Decided
9 Jun 2026
Ward
Hyde Park
Decision by
Delegated Decision
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.

  • 26/02656/LBC Awaiting decision

    Flat 3 171 Sussex Gardens London W2 2RH

    Replacement of rear elevation timber window with double height timber window. (Linked with 25/08595/FULL)

    Submitted 21 Apr 2026 Heritage and listed buildings

Timeline

Dates from the published record

  1. 24 Nov 2025

    Received by Westminster

  2. 21 Apr 2026

    Validated

    Checked as complete and ready for consideration.

  3. 9 Jun 2026

    Decision issued: Application Permitted

  4. 4 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 26/02656/LBC Awaiting decision

    Flat 3 171 Sussex Gardens London W2 2RH

    Replacement of rear elevation timber window with double height timber window. (Linked with 25/08595/FULL)

    Submitted 21 Apr 2026 Heritage and listed buildings

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

18 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 grant of permission means

Westminster granted permission on 9 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 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

  • 26/05984/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