Planning application
Venture House 27 - 29 Glasshouse Street London W1B 5DF
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Detailed drawings of revised finish to ironmongery to match colour of window and revised handle design to reflect historic designs pursuant to condition 4 of listed building consent dated 29th July 2025 (RN:2503849/LBC)
As published by the council, reference 25/08657/ADLBC
Application record
- Reference
- 25/08657/ADLBC
- Type
- Approval of Details (ADLBC)
- Status
- Decided
- Decision
- Application Permitted
- Received
- 26 Nov 2025
- Validated
- 26 Nov 2025
- Decided
- 18 Feb 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 22 applications since 2010: 13 approved, 1 refused.
-
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).
-
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)
-
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)
-
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).
-
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)
-
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)
-
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).
-
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)
-
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.
-
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.
Timeline
Dates from the published record
-
26 Nov 2025
Received by Westminster
-
18 Feb 2026
Decision issued: Application Permitted
-
20 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Newmark LLP Agent
978 applications on PlanIndex · across 39 councils · 97% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
6 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 documentsWhat this grant of permission means
Westminster granted permission on 18 February 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 condition discharge and variation applications
This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.
Nearby applications
Within 500 metres
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Sites At 74-90 Regent Street 1-19 Quadrant Arcade 19 And 27 - 29 Glasshouse Street London W1B 5DF
Approval of details to discharge of Condition 5 of the listed building consent dated 10.4.08 (RN: 07/05156/LBC) for various works, namely confirmation of an appropriate Section 106 agreement that includes provision for the historic environment.
Granted Conditions 2 docs -
Venture House 27 - 29 Glasshouse Street London W1B 5DF
91% historically approved · decision due ~27 May
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)
Awaiting decision Conditions Windows or glazing 6 docs -
Venture House 27 - 29 Glasshouse Street London W1B 5DF
91% historically approved · decision due ~28 Apr
Details of shopfronts and external doors pursuant to listed building consent dated 24 February 2026 (RN: 25/07749/LBC)
Awaiting decision Conditions 8 docs -
Venture House 27 - 29 Glasshouse Street London W1B 5DF
Approval of details pursuant to Condition 5 of planning permission dated 15 April 2010 (RN: 10/01468) namely the submission of a suitable servicing and management plan.
Granted Full applications 5 docs -
Venture House 27 - 29 Glasshouse Street London W1B 5DF
Details of new shopfronts and external doors pursuant to condition 3 of listed building consent dated 20 June 2025 25/07749/LBC).
Granted Conditions 10 docs -
Venture House 27 - 29 Glasshouse Street London W1B 5DF
91% historically approved · decision due ~3 Jun
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)
Awaiting decision Conditions 5 docs
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