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Planning application

28D Randolph Crescent London W9 1DR

Awaiting decision Westminster 26/03321/LBC Listed Building Consent Application

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

Proposal

Installation of air source heat pump located on flat roof section to the rear of the building including mechanical ventilation heat recovery system positioned in an eaves storage area; and other associated works. Linked with 26/03320/FULL

As published by the council, reference 26/03321/LBC

Application record

Reference
26/03321/LBC
Type
Listed Building Consent Application
Status
Pending
Received
20 May 2026
Validated
16 Jun 2026
Ward
Little Venice
Postcode
W9 1DR

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2026.

  • 26/03320/FULL Awaiting decision

    28D Randolph Crescent London W9 1DR

    Installation of air source heat pump located on flat roof section to the rear of the building including mechanical ventilation heat recovery system positioned in an eaves storage area; and other associated works. Linked with 26/03321/LBC

    Submitted 20 May 2026 Full applications

Timeline

Dates from the published record

  1. 20 May 2026

    Received by Westminster

  2. 16 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 21 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 11 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 65 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

4D Planning Agent, a planning consultancy

170 applications on PlanIndex · across 38 councils · 63% 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

11 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.

Trade members open them 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 93 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 500 metres

  • 28D Randolph Crescent London W9 1DR

    26/03320/FULL Submitted 20 May 2026 0m away

    87% historically approved · decision due ~11 Aug

    Installation of air source heat pump located on flat roof section to the rear of the building including mechanical ventilation heat recovery system positioned in an eaves storage area; and other associated works. Linked with 26/03321/LBC

    Awaiting decision Full applications 11 docs

  • Flat 3 61 Randolph Avenue London W9 1DW

    25/05295/LBC Submitted 29 Jul 2025 33m away

    Replacement of two modern windows and replacement of existing boiler flue with new flue, internal refurbishment, new electrical wiring throughout, new built in joinery, alterations to modern chimneypiece, refurbishment of windows, reinstating the original cill level of window in common shower room; new boiler unit. (Linked to 25/05294/FULL)

    Granted Heritage and listed buildings Windows or glazing 31 docs

  • Flat 3 61 Randolph Avenue London W9 1DW

    25/05294/FULL Submitted 29 Jul 2025 33m away

    Replacement of two modern windows and replacement of existing boiler flue with new flue, internal refurbishment, new electrical wiring throughout, new built in joinery, alterations to modern chimneypiece, refurbishment of windows, reinstating the original cill level of window in common shower room; new boiler unit. (Linked to 25/05295/LBC)

    Granted Full applications Windows or glazing 34 docs

  • Flat 2 61 Randolph Avenue London W9 1DW

    25/07765/FULL Submitted 27 Oct 2025 34m away

    Proposed upgrading of windows within the front elevation of the lower ground floor level flat and installation of an air source heat pump, the replacement of the kitchen window with a door within the existing opening and minimal internal alterations and new floor finishes. (Linked to 25/07766/LBC)

    Granted Full applications Windows or glazing 41 docs

  • Flat 2 61 Randolph Avenue London W9 1DW

    25/07766/LBC Submitted 27 Oct 2025 34m away

    Proposed upgrading of windows within the front elevation of the lower ground floor level flat and installation of an air source heat pump, the replacement of the kitchen window with a door within the existing opening and minimal internal alterations and new floor finishes. (Linked to 25/07765/FULL)

    Granted Heritage and listed buildings Windows or glazing 35 docs

  • 31E Randolph Crescent London W9 1DP

    25/05166/CLOPUD Submitted 24 Jul 2025 42m away

    88% historically approved · decision due ~6 Oct

    Repositioning of the existing boiler flue on the rear elevation of the property with the addition of two proposed air bricks.

    Awaiting decision Lawful development 8 docs

In Westminster

  • 26/06250/LBC Awaiting decision

    53 Wimpole Street London W1G 8YH

    Removal and Installation of external rear air condensers and associated pipe work to ground floor, including internal works to ground and first floor. (Linked with 26/06249/FULL)

    11 Sep 2026 Heritage and listed buildings
  • 26/06203/LBC Awaiting decision

    106 Blandford Street London W1U 8AG

    Installation of two roof-mounted anchor posts. (Linked to 26/06202/FULL)

    10 Sep 2026 Heritage and listed buildings
  • 26/06187/LBC Awaiting decision

    4 Shepherd Market London W1J 7QB

    Installation of wall mounted highway street light on to the facade of 4 Shepherd Market.

    10 Sep 2026 Heritage and listed buildings
  • 26/06216/LBC Awaiting decision

    208 Regent Street London W1B 5BD

    Strip-out of existing, modern retail unit fixtures, fittings, stair and services, with retention of heritage and listed features, including shopfront and entrances, and ground floor ceiling details and features. Fit-out of new retail fittings, fixtures and services. Retention of shopfront with new 'like-for-like' signage and a new flag pole.

    10 Sep 2026 Heritage and listed buildings
  • 26/06176/LBC Awaiting decision

    46 Gloucester Place London W1U 8HG

    Installation of 1,100 mm high protective railings along the existing roof-level access walkway. (Linked to 26/06178/FULL)

    9 Sep 2026 Heritage and listed buildings