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Planning application

13 - 14 Welbeck Street London W1G 9BN

Granted Westminster 22/03333/FULL Full Planning Permission Application

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

Proposal

Internal and external alterations to the buildings including new doors, a new lightwell at lower ground floor level of 14 Welbeck Street, new rear ground floor terrace to 13 Welbeck Street and installation of plant in the front pavement vaults, at main roof level and rear first floor level.

As published by the council, reference 22/03333/FULL

Application record

Reference
22/03333/FULL
Type
Full Planning Permission Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
18 May 2022
Validated
18 May 2022
Decided
10 Aug 2022
Ward
Marylebone
Decision by
Delegated Decision
Postcode
W1G 9BN

Site history

Applications at this address on the Westminster register

This site has had 2 applications since 2022: 2 approved, 0 refused.

  • 22/03334/LBC Granted

    13 - 14 Welbeck Street London W1G 9BN

    Internal and external alterations to the buildings including new doors, a new lightwell at lower ground floor level of 14 Welbeck Street, new rear ground floor terrace to 13 Welbeck Street and installation of plant in the front pavement vaults, at main roof level and rear first floor level.

    Decided 10 Aug 2022 Heritage and listed buildings

Timeline

Dates from the published record

  1. 18 May 2022

    Received by Westminster

  2. 10 Aug 2022

    Decision issued: Application Permitted

  3. 20 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Howard de Walden Estate ltd Agent

27 applications on PlanIndex · 95% granted

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Documents

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

37 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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What this grant of permission means

Westminster granted permission on 10 August 2022, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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

  • 13 - 14 Welbeck Street London W1G 9BN

    22/03334/LBC Submitted 18 May 2022 50 yards away

    Internal and external alterations to the buildings including new doors, a new lightwell at lower ground floor level of 14 Welbeck Street, new rear ground floor terrace to 13 Welbeck Street and installation of plant in the front pavement vaults, at main roof level and rear first floor level.

    Granted Heritage and listed buildings 37 docs
  • 21 - 22 Welbeck Way London W1G 9YW

    26/00465/FULL Submitted 27 Jan 2026 50 yards away

    88% historically approved · decision due ~16 May

    Installation of 2 x condenser units roof level, including external grid deck for plant access and mounting.

    Awaiting decision Full applications 17 docs
  • 17 Welbeck Street London W1G 9XJ

    26/02773/ADLBC Submitted 27 Apr 2026 50 yards away

    Detailed drawings (scale 1:20 and 1:5) of the new doors, with key details and locations, including labelled and located photographs of existing to be replaced pursuant to condition 4 of listed building consent dated 3rd March 2026 (RN: 25/06438/LBC)

    Granted Conditions 9 docs
  • 17 Welbeck Street London W1G 9XJ

    25/06437/FULL Submitted 9 Sep 2025 50 yards away

    Installation of five condenser units to internal lightwell and associated pipework and refurbishment works including repairs to external staircase. (Linked to 25/06438/LBC)

    Granted Full applications 24 docs
  • 17 Welbeck Street London W1G 9XJ

    25/06438/LBC Submitted 9 Sep 2025 50 yards away

    Installation of five condenser units to internal lightwell and internal fan coil units with associated pipework, refurbishment works including repairs to external staircase, removal of non-original metal shutters to windows, reconstruct existing internal riser in fireproof material, replace non-original internal doors with panelled doors, replaced existing WCs, remove non-original internal glazing and rebuilt partition, insulation to roof, new partition to mansard roof. (Linked to 25/06437/FULL)

    Granted Heritage and listed buildings Loft or dormer Windows or glazing 21 docs
  • Flat 4 9 Welbeck Street London W1G 9YB

    26/01022/CLEUD Submitted 17 Feb 2026 50 yards away

    84% historically approved · decision due ~14 Apr

    Confirmation that the existing roof terrace above the fifth floor and its associated access/features, the external air conditioning unit at the rear of the property at fourth floor level, and the PVC windows to the front of the property at fourth and fifth floor levels are lawful.

    Awaiting decision Lawful development Windows or glazing 11 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