Skip to content
PlanIndex Get alerts
Menu

Planning application

Venture House 27 - 29 Glasshouse Street London W1B 5DF

Granted Westminster 25/08558/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

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.

As published by the council, reference 25/08558/LBC

Application record

Reference
25/08558/LBC
Type
Listed Building Consent Application
Status
Decided
Decision
Application Permitted
Received
21 Nov 2025
Validated
9 Jan 2026
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 21 applications since 2025: 10 approved, 1 refused.

  • 26/03868/ADFULL Decided

    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
  • 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
  • 26/01340/ADLBC Awaiting decision

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    Details of shopfronts and external doors pursuant to listed building consent dated 24 February 2026 (RN: 25/07749/LBC)

    Submitted 3 Mar 2026 Conditions
  • 25/08966/LBC Granted

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    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.

    Decided 9 Apr 2026 Heritage and listed buildings
  • 25/08970/NMA Granted

    Venture House 27 - 29 Glasshouse Street London W1B 5DF

    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.

    Decided 5 Mar 2026 Amendments

Timeline

Dates from the published record

  1. 21 Nov 2025

    Received by Westminster

  2. 9 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 2 Apr 2026

    Decision issued: Application Permitted

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

922 applications on PlanIndex · across 36 councils · 97% granted

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

19 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 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 500 metres

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

    25/08572/NMA Submitted 24 Nov 2025 0m 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

    25/07824/NMA Submitted 29 Oct 2025 1m away

    92% historically approved · decision due ~24 Dec

    Amendments to planning permission dated 4th April 2024 (RN 24/00846/FULL) for the Replacement of the existing shopfronts on the Regent Street frontage, alongside the internal refurbishment and subdivision of the basement and ground floor retail units (Use Class E), and associated works namely, reconfiguration of the basement and ground floor layouts, and associated additional demolition works; internal relocation of UKPN hatch; and introduction of Dry Riser Inlet to the Regent Street façade.

    Awaiting decision Amendments Demolition 20 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/08970/NMA Submitted 10 Dec 2025 1m 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
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/06862/ADV Submitted 24 Sep 2025 1m away

    Display of two externally illuminated inset advertisement boards, each measuring 5.5m x 9.3m, to be integrated within the scaffold building wrap approved under application ref. 25/06861/ADV.

    Refused Advertising 15 docs
  • Venture House 27 - 29 Glasshouse Street London W1B 5DF

    25/06861/ADV Submitted 24 Sep 2025 2m 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

    25/08966/LBC Submitted 10 Dec 2025 4m 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

In Westminster

  • 26/06025/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Installation of new and replacement electronic equipment within Speaker. (Linked with 26/06024/FULL)

    3 Sep 2026 Heritage and listed buildings
  • 26/05971/LBC Awaiting decision

    House Of Commons Palace Of Westminster Parliament Square London SW1A 0AA

    Automation of door at principal floor level.

    1 Sep 2026 Heritage and listed buildings
  • 26/05962/LBC Awaiting decision

    Royal Albert Hall Kensington Gore London SW7 2AP

    Variation of condition 2 of listed building consent dated 26 March 2024 (RN: 24/00820/LBC) for the: Erect temporary access scaffolding platform at high level in the auditorium to inspect the condition of the plaster ceilings and main cornices. NAMELY, to allow the gantry to remain in place until December 2028.

    1 Sep 2026 Heritage and listed buildings
  • 26/05970/LBC Awaiting decision

    Norman Shaw Building South Victoria Embankment London SW1A 2HZ

    Replacement and installation of 16 electronic access control systems to Norman Shaw South

    1 Sep 2026 Heritage and listed buildings
  • 26/05943/LBC Awaiting decision

    1 Barton Street London SW1P 3NG

    Use of the building as F1(a) Education, along with associated internal and external alterations. (Linked with 26/05942/FULL)

    1 Sep 2026 Heritage and listed buildings