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Planning application

Venture House 27 - 29 Glasshouse Street London W1B 5DF

Granted Westminster 25/08900/LBC Listed Building Consent Application

Works: Windows or glazing

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

Proposal

Refurbishment of the existing timber-framed windows, including the replacement of window glazing.

As published by the council, reference 25/08900/LBC

Application record

Reference
25/08900/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Granted As published: Application Permitted
Received
8 Dec 2025
Validated
8 Dec 2025
Decided
2 Apr 2026
Ward
West End
Decision by
Delegated Decision
Postcode
W1B 5DF

Site history

Applications at this address on the Westminster register

This site has had 25 applications since 2010: 13 approved, 1 refused.

  • 26/07289/ADLBC Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of samples (photographs and specification) of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located and detailed drawings of the new dormers pursuant to condition 3 and 4 (D) of listed building dated 30th July 2024 (RN:24/02163/LBC)

    Submitted 23 Oct 2026
  • 26/06773/NMA Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Amendments to planning permission dated 30 July 2024 (RN: 24/02160/FULL) for, "Comprehensive refurbishment of the buildings, in connection with use of all of the upper floors as office accommodation (Use Class E), erection of a setback rooftop extension, and a double mansard extension with new dormer windows to the Glasshouse Street elevation including new amenity terraces; alterations to Glasshouse Street chimneys and new plant equipment and screening; external alterations to Glasshouse Street facades including new retail shopfront, new office reception entrance and glazing, new service entrance and associated works; internal alterations including enlargement of the office reception at ground floor, infilling the atrium to provide additional office accommodation (Use Class E) at first floor, and the relocation of the goods corridor on the ground floor; and other associated works"; NAMELY: (i) Infilling of an existing first-floor window within the approved internal courtyard/atrium, including removal of the existing window frame and infilling the opening with matching brickwork; and (ii) Amendment to the wording of Condition 6 to substitute a revised drawings number showing the location of the waste and recycling store.

    Submitted 5 Oct 2026 Amendments
  • 26/06559/LBC Decided

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Infilling of an existing window at first floor level and associated works, in connection with the Phase 2 proposals approved under (RN 24/02163/LBC) and (RN 25/08966/LBC).

    Submitted 24 Sep 2026 Heritage and listed buildings
  • 26/03868/ADFULL Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of facing materials pursuant to condition 16 of planning permission dated 30 July 2024 (RN: 24/02160/FULL).

    Submitted 12 Jun 2026 Full applications
  • 26/03784/ADLBC Decided

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Samples of facing materials pursuant to condition 3 of Llsted building consent dated 30 July 2024 (RN :24/02163/LBC)

    Submitted 9 Jun 2026
  • 26/02309/ADLBC Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of method statement relating to repair of retained cornices including details of any reinstatement works pursuant to condition 4 of listed building consent dated 06 June 2025 (RN: 25/00973/LBC)

    Submitted 8 Apr 2026 Conditions
  • 26/02312/ADFULL Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of biodiversity management plan in relation to green roof areas pursuant to condition 9 of planning permission dated 30 July 2024 (RN: 24/02160/FULL).

    Submitted 8 Apr 2026 Full applications
  • 26/02283/ADFULL Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of samples (photographs and specification) of the facing materials, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 16 of planning permission dated 30th July 2024 (RN: 24/02160/FULL)

    Submitted 7 Apr 2026 Full applications
  • 26/02201/ADLBC Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of samples (photographs and specification) of the facing materials you will use, including glazing, and elevations and roof plans annotated to show where the materials are to be located pursuant to condition 3 of listed building dated 30th July 2024 (RN:24/02163/LBC)

    Submitted 1 Apr 2026 Conditions
  • 26/01991/ADFULL Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Detailed Servicing Management Plan pursuant to condition 19 of planning permission dated 30th July 2024 (RN:24/02160).

    Submitted 26 Mar 2026 Full applications

Timeline

Dates from the published record

  1. 8 Dec 2025

    Received by Westminster

  2. 2 Apr 2026

    Decision issued: Application Permitted

  3. 20 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Newmark LLP Agent

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

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

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Documents

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

14 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Westminster granted permission on 2 April 2026, 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/07749/LBC Submitted 27 Oct 2025 50 yards away

    Replacement of existing shopfronts on the Regent Street frontage with decorative louvres for ventilation; internal refurbishment and subdivision of the basement and ground floor commercial units; internal alterations including infilling and creation of new staircases and goods lift; installation of a dry riser inlet to the Regent Street façade and internal layout alterations.

    Granted Heritage and listed buildings 23 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/08966/LBC Submitted 10 Dec 2025 50 yards away

    Alteration of the basement layout; installation of CCTV cameras on the external elevations; reconfiguration of the Glasshouse Street reception areas; alterations to the dry riser arrangements; alterations to the Core 3 layout; changes to the proposed atrium rooflight, the terrace landscaping, and the omission of a small rooflight on level 7; and changes to the extent of demolition.

    Granted Heritage and listed buildings Loft or dormer Demolition 5 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/06861/ADV Submitted 24 Sep 2025 50 yards away

    Display of printed scaffold building wrap along Regent Street façade, measuring 41m (width) x 11.04m (height), for a temporary period of eighteen months.

    Granted Advertising 5 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/08572/NMA Submitted 24 Nov 2025 50 yards away

    Amendments to planning permission dated 29th July 2025 (RN:25/03848/FULL) for replacement of the existing steel windows with a new bespoke windows including associated internal and external works, namely to incorporate six additional windows at fifth floor level on the Glasshouse Street façade

    Granted Amendments Windows or glazing 16 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/08558/LBC Submitted 21 Nov 2025 50 yards away

    Replacement of six steel-framed windows at fifth floor level on the Glasshouse Street facade with a new bespoke heritage style window system and associated internal and external works.

    Granted Heritage and listed buildings Windows or glazing 19 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/08970/NMA Submitted 10 Dec 2025 50 yards away

    Amendment of planning permission dated 30th July 2024 (RN 24/02160/FULL) for the Comprehensive refurbishment of the buildings, in connection with use of all of the upper floors as office accommodation (Use Class E), erection of a setback rooftop extension, and a double mansard extension with new dormer windows to the Glasshouse Street elevation including new amenity terraces; alterations to Glasshouse Street chimneys and new plant equipment and screening; external alterations to Glasshouse Street facades including new retail shopfront, new office reception entrance and glazing, new service entrance and associated works; internal alterations including enlargement of the office reception at ground floor, infilling the atrium to provide additional office accommodation (Use Class E) at first floor, and the relocation of the goods corridor on the ground floor; and other associated works. NAMELY, integration of Glasshouse Street dry riser inlet into the glazing system; Minor amendment to location of office plate notional stairs and ramps; Omission of external wall lining; Minor amendment to Atrium Rooflight glass panel sizes; and omission of Level 7 rooflight.

    Granted Amendments Extension Loft or dormer +1 37 docs

In Westminster

  • 26/05473/LBC Decided

    9A Grosvenor Square London W1K 5AE

    Installation of natural Portland Stone paving to two front entrances. (Linked to 26/06273/FULL)

    Received 12 Aug, published by the council 22 Sep 2026 Heritage and listed buildings
  • 26/07390/LBC Awaiting decision

    40 Wigmore Street London W1U 2RX

    Installation of a non-illuminated fascia sign measuring 0.29m x 0.79m and two vinyl signs applied to inside face of the glazed shopfront each measuring 0.22m x 0.84m. (Linked with 26/06970/ADV)

    29 Oct 2026 Heritage and listed buildings
  • 26/07372/LBC Awaiting decision

    8A Randolph Road London W9 1AN

    Amalgamation of two residential units with internal refurbishment and reconfiguration. (Linked with 26/07371/FULL)

    Received 28 Oct, published by the council 2 Nov 2026 Heritage and listed buildings
  • 26/07332/LBC Awaiting decision

    Royal Courts Of Justice Strand London WC2A 2LL

    Replacement of one platform lift within the grade 1 listed Royal Court?s of Justice building.

    Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings
  • 26/07336/LBC Awaiting decision

    Charing Cross Hotel Strand London WC2N 5HX

    Installation of replacement timber handrail and brackets to one flight of main staircase.

    Received 27 Oct, published by the council 30 Oct 2026 Heritage and listed buildings