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Planning application

129 - 137 Marylebone Road London NW1 5QD

Awaiting decision Westminster 25/08265/FULL Full Planning Permission Application

Works: Extension Demolition

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

Proposal

Variation of condition 1, 14 & 23 of planning permission dated 12 February 2015 (RN: 21/06044/FULL) for the Variation of conditions 1 (approved plans), 14 (Operational management plan for terraces), 28 (plant screen design) and 30 (Mews design details) pursuant to planning permission dated 13 July 2021 (RN. 20/06929/FULL) for Demolition and redevelopment of the mews building, partial demolition of the 1960s building and roof extension, facade alterations to the 1930s building all in connection with continued Class E use, associated cycle parking, landscaping, servicing area, external terraces, rooftop plant enclosure and associated external works. Namely, amending the height of the terrace screens at Levels 6, 7, 8 & 9 from 1.5m to 1.1m, amending Condition 14 (Part D) so that the planting surrounding these barriers is referred to as up to 1.8m in height, amending condition 14 (Part G) so that the sixth-floor terrace capacity is reduced to 16, rather than 20 as permitted at present and amend the wording of condition 14 and 23.

As published by the council, reference 25/08265/FULL

Application record

Reference
25/08265/FULL
Type
Full Planning Permission Application
Status
Pending
Received
12 Nov 2025
Validated
21 Nov 2025
Ward
Marylebone
Postcode
NW1 5QD

Site history

Applications at this address on the Westminster register

This site has had 16 applications since 2021: 9 approved, 1 refused.

  • 25/06970/NMA Withdrawn

    129 - 137 Marylebone Road London NW1 5QD

    Amendments to planning permission dated 28th November 2022 (RN 21/06044/FULL) for the Variation of conditions 1 (approved plans), 14 (Operational management plan for terraces),28 (plant screen design) and 30 (Mews design details) pursuant to planning permission dated 13 July 2021 (RN. 20/06929/FULL) for Demolition and redevelopment of the mews building, partial demolition of the 1960s building and roof extension, facade alterations to the 1930s building all in connection with continued Class E use, associated cycle parking, landscaping, servicing area, external terraces, rooftop plant enclosure and associated external works. NAMELY, to remove Condition 13 relating to the restriction of any primary cooking taking place on-site.

    Decided 11 Feb 2026 Amendments
  • 25/06969/FULL Withdrawn

    129 - 137 Marylebone Road London NW1 5QD

    Replacement of existing 8th floor window with a louvre and extraction equipment to serve proposed ancillary kitchen (linked with 25/06970/NMA)

    Decided 11 Feb 2026 Full applications
  • 24/08544/ADFULL Awaiting decision

    129 - 137 Marylebone Road London NW1 5QD

    Details of approval of a final detailed Delivery, Servicing and waste Management Plan, Delivery, Service Plan and Travel Plan pursuant to part conditions 10, 21b, 21c of planning permission dated 1st August 2022 (RN 21/06044/FULL)

    Submitted 9 Dec 2024 Full applications
  • 24/02822/ADFULL Refused

    129 - 137 Marylebone Road London NW1 5QD

    Details of hard and soft landscaping scheme, soil and planting details, green roof details, and irrigation and maintenance strategy pursuant to Condition 23 of planning permission dated 28 November 2022 (RN: 21/06044/FULL)

    Decided 23 May 2024 Full applications
  • 24/00684/ADFULL Awaiting decision

    129 - 137 Marylebone Road London NW1 5QD

    Details of hard and soft landscaping scheme, soil or other planting medium, green roofs, irrigation and maintenance strategy pursuant to Condition 23 of planning permission dated 28 November 2022 (RN:21/06044/FULL)

    Submitted 2 Feb 2024 Full applications
  • 23/05825/ADFULL Awaiting decision

    129 - 137 Marylebone Road London NW1 5QD

    Details of supplementary acoustic report for plant pursuant to Condition 19 of planning permission dated 28 November 2022 (RN: 21/06044/FULL).

    Submitted 22 Aug 2023 Full applications
  • 23/04730/ADFULL Granted

    129 - 137 Marylebone Road London NW1 5QD

    Detailed drawings of the rear gates to vehicular entrance and vents; grilles; flues; alarms and external plant; pursuant to part 3 and 7 only of condition 32 of planning permission dated 28 November 2022 (RN 21/06044/FULL)

    Decided 21 Dec 2023 Full applications
  • 23/03801/ADFULL Granted

    129 - 137 Marylebone Road London NW1 5QD

    Details of samples/specification of the facing materials for access yard paving, portland stone and dry-riser finish partially pursuant to Condition 31 (A) of planning permission dated 28 November 2022 (RN:21/06044/FULL)

    Decided 21 Dec 2023 Full applications
  • 23/03800/ADFULL Granted

    129 - 137 Marylebone Road London NW1 5QD

    Detailed drawings of i) Mews buildings and street facades ii) Green roof, iii) Squaring off of the lightwell and associated details, iv) New window resized and obscure glazed pursuant to Condition 30 of planning permission dated 28 November 2022 (RN:21/06044/FULL)

    Decided 21 Dec 2023 Full applications
  • 23/02083/ADFULL Granted

    129 - 137 Marylebone Road London NW1 5QD

    Details of a scheme of public art pursuant to Condition 26 of planning permission dated 28th November 2022 (RN: 21/06044/FULL).

    Decided 9 Jun 2023 Full applications

Timeline

Dates from the published record

  1. 12 Nov 2025

    Received by Westminster

  2. 21 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 30 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 16 January 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 86 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

930 applications on PlanIndex · across 40 councils · 97% granted

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Documents

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

91 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 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 full applications in a median of 119 days. More in our guide to how long planning decisions take.

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

  • 129 - 137 Marylebone Road London NW1 5QD

    25/06970/NMA Submitted 29 Sep 2025 50 yards away

    Amendments to planning permission dated 28th November 2022 (RN 21/06044/FULL) for the Variation of conditions 1 (approved plans), 14 (Operational management plan for terraces),28 (plant screen design) and 30 (Mews design details) pursuant to planning permission dated 13 July 2021 (RN. 20/06929/FULL) for Demolition and redevelopment of the mews building, partial demolition of the 1960s building and roof extension, facade alterations to the 1930s building all in connection with continued Class E use, associated cycle parking, landscaping, servicing area, external terraces, rooftop plant enclosure and associated external works. NAMELY, to remove Condition 13 relating to the restriction of any primary cooking taking place on-site.

    Withdrawn Amendments Extension Demolition 8 docs

  • 129 - 137 Marylebone Road London NW1 5QD

    25/06969/FULL Submitted 29 Sep 2025 50 yards away

    Replacement of existing 8th floor window with a louvre and extraction equipment to serve proposed ancillary kitchen (linked with 25/06970/NMA)

    Withdrawn Full applications Windows or glazing 13 docs

  • 129 - 137 Marylebone Road London NW1 5QD

    23/04730/ADFULL Submitted 11 Jul 2023 50 yards away

    Detailed drawings of the rear gates to vehicular entrance and vents; grilles; flues; alarms and external plant; pursuant to part 3 and 7 only of condition 32 of planning permission dated 28 November 2022 (RN 21/06044/FULL)

    Granted Full applications 12 docs

  • 129 - 137 Marylebone Road London NW1 5QD

    23/03801/ADFULL Submitted 7 Jun 2023 50 yards away

    Details of samples/specification of the facing materials for access yard paving, portland stone and dry-riser finish partially pursuant to Condition 31 (A) of planning permission dated 28 November 2022 (RN:21/06044/FULL)

    Granted Full applications 7 docs

  • 129 - 137 Marylebone Road London NW1 5QD

    23/03800/ADFULL Submitted 7 Jun 2023 50 yards away

    Detailed drawings of i) Mews buildings and street facades ii) Green roof, iii) Squaring off of the lightwell and associated details, iv) New window resized and obscure glazed pursuant to Condition 30 of planning permission dated 28 November 2022 (RN:21/06044/FULL)

    Granted Full applications Windows or glazing 10 docs

  • 129 - 137 Marylebone Road London NW1 5QD

    23/02083/ADFULL Submitted 28 Mar 2023 50 yards away

    Details of a scheme of public art pursuant to Condition 26 of planning permission dated 28th November 2022 (RN: 21/06044/FULL).

    Granted Full applications 18 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