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Planning application

18 Molyneux Street London W1H 5HN

Granted Westminster 25/03922/FULL Full Planning Permission Application

Works: Windows or glazing

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

Proposal

Removal of roof tanks, chimney masonry & flaunching repairs, brickwork cleaning (DOFF Steam Cleaning,) brickwork repairs, stitching and repointing, soil stack renewal, front railings restoration, replacement of sashes with heritage slimline glazing (Linked 25/03923/LBC)

As published by the council, reference 25/03922/FULL

Application record

Reference
25/03922/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Application Permitted
Received
9 Jun 2025
Validated
9 Jun 2025
Decided
16 Jun 2026
Ward
Marylebone
Decision by
Delegated Decision
Postcode
W1H 5HN

Timeline

Dates from the published record

  1. 9 Jun 2025

    Received by Westminster

  2. 16 Jun 2026

    Decision issued: Application Permitted

  3. 30 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in St. Albans

7 applications on PlanIndex

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

See who's behind it

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.

Trade members open them from here.

Open the documents

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

  • 18 Molyneux Street London W1H 5HN

    25/06555/ADLBC Submitted 12 Sep 2025 12m away

    Details of the cleaning of the external elevations pursuant to Condition 4 (i) of Listed Building Consent dated 29 July 2025 (RN25/03923/LBC)

    Granted Conditions 8 docs

  • Studio Cottage 22 Cato Street London W1H 5JG

    10/06962/CAC Submitted 11 Aug 2010 32m away

    Demolition of part of the existing building.

    Withdrawn Heritage and listed buildings Demolition 4 docs

  • 22 Shouldham Street London W1H 5FL

    25/07996/TCA Submitted 4 Nov 2025 40m away

    100% historically approved · decision due ~30 Dec

    Large leaf Crab Apple - Crown reduce the height and spread back to the previous reduction points leaving furnishing growth where possible (approx. 3m height and 1m spread) Reduce any unruly height and spread to balance and shape. Remove dead wood and basal growth Maintenance works in line with good arboricultural practice

    Awaiting decision Trees 5 docs

  • 51 Harrowby Street London W1H 5EF

    26/00097/LBC Submitted 8 Jan 2026 43m away

    90% historically approved · decision due ~10 Apr

    Replacement of existing iron railings to the front boundary and painting of front elevation. (Linked to 26/00907/FULL)

    Awaiting decision Heritage and listed buildings 14 docs

  • 51 Harrowby Street London W1H 5EF

    26/05686/LBC Submitted 19 Aug 2026 44m away

    90% historically approved · decision due ~14 Oct

    Replacement of two first floor Balconette style Balconies on the front facade of the building matching the ornate design of the balconies on the adjoining property.

    Awaiting decision Heritage and listed buildings

  • 51 Harrowby Street London W1H 5EF

    26/00907/FULL Submitted 13 Feb 2026 44m away

    87% historically approved · decision due ~10 Apr

    Replacement of existing iron railings to the front boundary and painting of front elevation. (Linked to 26/00097/LBC)

    Awaiting decision Full applications 12 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