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Planning application

Maclise House Marsham Street London SW1P 4JJ

Refused Westminster 25/09001/FULL Full Planning Permission Application

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Installation of new gas riser and appropriate fittings.

As published by the council, reference 25/09001/FULL

Application record

Reference
25/09001/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Refused As published: Application Refused
Received
11 Dec 2025
Validated
11 Dec 2025
Decided
26 Mar 2026
Ward
Vincent Square
Decision by
Delegated Decision
Postcode
SW1P 4JJ

Site history

Applications at this address on the Westminster register

This site has had 3 applications since 2025: 0 approved, 1 refused.

  • 26/03715/LBC Awaiting decision

    Maclise House Marsham Street London SW1P 4JJ

    Retention of gas riser on rear elevations at north-western end of building. (Linked with 26/03714/FULL)

    Submitted 5 Jun 2026 Heritage and listed buildings
  • 26/03714/FULL Awaiting decision

    Maclise House Marsham Street London SW1P 4JJ

    Retention of gas riser on rear elevations at north-western end of building. (Linked with 26/03715/LBC)

    Submitted 5 Jun 2026 Full applications

Timeline

Dates from the published record

  1. 11 Dec 2025

    Received by Westminster

  2. 26 Mar 2026

    Decision issued: Application Refused

  3. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Dalcour Maclaren Ltd Agent, registered in Bicester

Active · incorporated 2003 · Bicester

368 applications on PlanIndex · across 79 councils · 64% 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

21 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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Open the documents

What this refusal means

Westminster refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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

  • Flat 37 Maclise House Marsham Street London SW1P 4JJ

    25/09331/LBC Submitted 23 Dec 2025 50 yards away

    Internal alterations, including new openings, relocation of partition walls, and replacement floor.

    Granted Heritage and listed buildings 10 docs

  • Maclise House Marsham Street London SW1P 4JJ

    26/03715/LBC Submitted 5 Jun 2026 50 yards away

    90% historically approved · decision due ~10 Aug

    Retention of gas riser on rear elevations at north-western end of building. (Linked with 26/03714/FULL)

    Awaiting decision Heritage and listed buildings 1 doc

  • Maclise House Marsham Street London SW1P 4JJ

    26/03714/FULL Submitted 5 Jun 2026 50 yards away

    87% historically approved · decision due ~10 Aug

    Retention of gas riser on rear elevations at north-western end of building. (Linked with 26/03715/LBC)

    Awaiting decision Full applications 12 docs

  • Millais House Marsham Street London SW1P 4JN

    22/01143/COLBC Submitted 21 Feb 2022 50 yards away

    Variation of condition 12 of listed building consent dated 8th December 2020 (RN 20/06290/COLBC) for the Installation of scaffold fixings, window repairs, roof repairs and installation of loft insulation, replacement of spalled brickwork/brickwork repairs and repointing, repairs and localised replacement of RWG and SVPs, replacement of flat entrance doors, replacement floor coverings, fire safety upgrades in communal areas and replacement lighting to communal areas, NAMELY to allow removal of pointing using mechanical disk cutting tools along with hand tools.

    Granted Heritage and listed buildings Windows or glazing 10 docs

  • 121 Marsham Street London SW1P 4LX

    26/05251/ADV Submitted 4 Aug 2026 50 yards away

    84% historically approved · decision due ~29 Sep

    Display of two non-illuminated facia sings measuring 1.72m x 0.45m, two wall mounted signs measuring 1.00m x 1.00m, two measuring 0.4m x0.4m and one measuring 0.21m x .0.29.

    Decided Advertising

  • 16 John Islip Street London SW1P 4JU

    26/05392/FULL Submitted 7 Aug 2026 50 yards away

    87% historically approved · decision due ~7 Oct

    Temporary change of use of the Parade Ground at Chelsea College of Arts from 10 September 2026 to 26 September 2026 for a Fashion Show, taking place on 21 September 2026, including the erection and dismantling of a temporary marquee and other associated works ancillary to the event.

    Awaiting decision Full applications

In Westminster

  • 26/06295/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Installation of a new shopfront.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06297/FULL Awaiting decision

    15 Warwick Way London SW1V 1QT

    Alterations to rear elevation at basement level comprising repolacement window and installation of double opening door.

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • 26/06234/FULL Awaiting decision

    40 Grosvenor Place London SW1X 7HJ

    Use of lower ground floor of Unit 3 and ground floor of Unit 2 as gym (Class E(d)) and/ or office (Class E(g))

    Received 11 Sep, published by the council 18 Sep 2026 Full applications
  • 26/06249/FULL 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 26/06250/LBC)

    Received 11 Sep, published by the council 18 Sep 2026 Full applications
  • 26/03576/FULL Decided

    15A Devonshire Terrace London W2 3DW

    Erection of an infill extension to basement courtyard to form new bedroom and internal alterations. (Linked with 26/03577/LBC)

    Received 1 Jun, published by the council 11 Sep 2026 Full applications