129 - 137 Marylebone Road London NW1 5QD

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

• 25/08265/FULL Awaiting decision

  129 - 137 Marylebone Road London NW1 5QD

  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.

  Submitted 12 Nov 2025 Full applications
• 25/06969/FULL Withdrawn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

1. 29 Sep 2025

   Received by Westminster

2. 11 Feb 2026

   Decision issued: Application Withdrawn

3. 21 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 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

The applicant withdrew this application before Westminster decided it, and is free to submit a revised scheme at any time. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 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

  25/08265/FULL Submitted 12 Nov 2025 50 yards away

  87% historically approved · decision due ~16 Jan

  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.

  Awaiting decision Full applications Extension Demolition 91 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

• 26/06232/NMA Awaiting decision

  37 Trevor Place London SW7 1LE

  Amendments to planning permission dated 17th July 2026 (RN 26/03030/FULL) for the Alterations including enlargement of louvres and installation of new plant in basement; landscaping of roof terrace; second floor windows replaced with door sets; partial demolition at ground and first floor levels to create new lightwell and landscaped courtyard. NAMELY, addition of a free-standing sauna to the second-floor roof terrace.

  Received 11 Sep, published by the council 21 Sep 2026 Amendments
• 26/06256/NMA Awaiting decision

  Queens Court Queensway London W2 4QN

  Amendments to planning permission dated 21st May 2026 (RN:25/05013/FULL) for Variation of conditions 1, 3, 8, 9 and 17 of planning permission dated 11th May 2022 (RN 18/09765/FULL) for the Change of use of rear part of Queensway Market to Retail, Financial and Professional services, Office and Restaurant (within Class E) use and 5 residential units facing Princes Court, reconfiguration of retail units along Queensway including introduction of Retail uses at Nos.23 and 33 (current entrances to Queensway Market) and use of Nos.25 and 41-43 Queensway as Restaurant uses, installation of new shopfronts to Nos.23 to 43 Queensway 23-43, erection of infill extension to rear at ground floor level, erection of two new pavilion structures for Retail use and associated new hard and soft landscaping on land between Queens Court and Princes Court, installation of green roofs, rooflights and mechanical plant within enclosures to first floor level roofs between projecting rear wings of Queens Court installation of kitchen extract ducts to rear elevations, and associated cycle parking, waste storage, plant and other ancillary alterations ('Application 2'). Namely, to vary the hours of operation for the refrigeration plant controlled by condition 6.

  Received 11 Sep, published by the council 21 Sep 2026 Amendments
• 26/06251/NMA Awaiting decision

  19 Cumberland Street London SW1V 4LS

  Amendments to planning permission dated 20th March 2026 (RN:25/08960/FULL) for Lower ground floor rear infill extension with terrace above, replacement of rear first floor conservatory, new roof level rear single dormer with access to third floor roof terrace, alterations to windows and external refurbishment, namely the change of conservatory gable roof to a flat GRP roof.

  Received 11 Sep, published by the council 18 Sep 2026 Amendments
• 26/06201/NMA Awaiting decision

  Almack House 28 King Street St James's London SW1Y 6QW

  Amendments to planning permission dated 16th April 2026 (RN:26/01487/FULL) for Installation of a mechanical plant at lower ground floor and installation of two grilles to two lower ground floor windows, namely change to approved grille.

  Received 10 Sep, published by the council 17 Sep 2026 Amendments
• 26/06212/NMA Awaiting decision

  10 - 11 Lancaster Gate London W2 3LH

  Amendment to Condition 12 (Whole Life Carbon) of planning permission dated 19th April 2024 (RN 23/04044/FULL) for Change of use from hotel to residential use (Class C3) with associated internal alterations to create 11 new units and external alterations comprising reconfiguration and recladding of the rear extension and restoration of the existing building. Namely to include additional requirement to evidence and justify where benchmarks cannot be achieved, consider mitigation measures and if none, evidence that all mitigation measures have been exhausted. (Linked with RN 26/06213/ADFULL)

  Received 10 Sep, published by the council 17 Sep 2026 Amendments