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Planning application

Flat 3 26 Green Street London W1K 7AY

Granted Westminster 25/08510/FULL Full Planning Permission Application

Works: Loft or dormer

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

Proposal

Installation of condenser unit on roof within acoustic enclosure; amendments to previously approved roof terrace and dormer including ommision of previously approved rooflight.

As published by the council, reference 25/08510/FULL

Application record

Reference
25/08510/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Application Permitted
Received
20 Nov 2025
Validated
30 Jan 2026
Decided
15 Jul 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1K 7AY

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Westminster

  2. 30 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 15 Jul 2026

    Decision issued: Application Permitted

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in London

3 applications on PlanIndex

Trade members see who it is, their full track record, and every application they have filed.

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Documents

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

31 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 27 Green Street London W1K 7AZ

    02/06684/FULL Submitted 20 Aug 2002 18m away

    External alterations to create stairs and door at rear from the upper floor to the patio at the lower ground floor.

    Withdrawn Full applications 7 docs

  • 29 Green Street London W1K 7AZ

    08/05668/FULL Submitted 30 Jun 2008 18m away

    Demolition and erection of a replacement single storey rear addition with external staircase and creation of roof terrace at rear ground floor level. Part infill of central lightwell at third and fourth floors. Installation of two air conditioning units at roof level and one air conditioning unit at rear ground floor level.

    Granted Full applications Extension Demolition 9 docs
    Small domestic

  • Flat 1 103A Park Street London W1K 7JW

    25/08578/ADFULL Submitted 24 Nov 2025 33m away

    Samples of the facing materials including glazing, detailed drawings of new windows, and drawings to show a less bulky cornice, pursuant to Conditions 4, 5, and 6 of the planning permission dated 19th June 2025 (RN:25/00341/FULL)

    Granted Full applications Windows or glazing 4 docs

  • 31 Green Street London W1K 7BA

    26/00298/TCA Submitted 20 Jan 2026 35m away

    1 x Privet (front): reduce the canopy by 2m

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  • Basement Rear And Ground Floor Rear 115 Park Street London W1K 7JG

    26/01347/FULL Submitted 3 Mar 2026 40m away

    87% historically approved · decision due ~15 May

    Installation of an openable shopfront with integrated seating and awning to front and side elevations. Installation of raised deck in front of shop front and planter with a ramped access to the door (unit facing North Row).

    Awaiting decision Full applications Windows or glazing 18 docs

  • 40 Green Street London W1K 7FP

    06/01375/FULL Submitted 23 Feb 2006 56m away

    Alterations to existing sun room to form roof extension at fifth floor level. Installation of new windows to lightwell and French doors to rear elevation at fourth floor level. Modifications to windows on rear facade at third floor level. (Flat 4).

    Granted Full applications Extension Windows or glazing 16 docs

In Westminster

  • 26/06024/FULL Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06025/LBC)

    3 Sep 2026 Full applications
  • 26/06017/FULL Awaiting decision

    38 Lauderdale Mansions Lauderdale Road London W9 1NE

    Installation of an external AC Unit / Heat Pump at roof level.

    2 Sep 2026 Full applications
  • 26/05938/FULL Awaiting decision

    24 Vincent Square London SW1P 2NJ

    Subdivision of existing residential property to create two self-contained 3-bedroom family homes, along with cycle parking and associated external alterations.

    1 Sep 2026 Full applications
  • 26/05935/FULL Awaiting decision

    47 Hereford Road London W2 5AH

    Installation of one number new external condenser unit to the southerly elevation service alley.

    1 Sep 2026 Full applications
  • 26/05959/FULL Awaiting decision

    Basement And Ground Floor 50 New Bond Street London W1S 1BJ

    Installation of three new condensers on the roof, within an existing designated plant area.

    1 Sep 2026 Full applications