Planning application
72 - 74 Lancaster Gate London W2 3NH
Works: New dwelling Extension Loft or dormer Windows or glazing
Relates to 25/06588/LBC
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Amendments to planning permission dated 14th December 2023 (RN: 23/00770/FULL) for Variation of condition 1 of the planning permission dated 20 June 2013 (RN:12/09687/FULL) for the Use as nine residential flats (Class C3) and external alterations, including excavation of extended basement floor, erection of replacement rear extensions, formation of roof terraces, replacement of mansard roof extension and installation of mechanical plant at roof level to No.73, alteration and replacement of external railings and new windows and doors. Namely, the provision of a new communal bike store, changes to the layout to some of the consented homes, resurfacing of the lightwells to the street, alterations to accommodate services locations, updated floor levels, creation of a new structural slab to the vaults beneath Leinster Terrace, minor adjustments to vaults beneath pavement, the removal of a modern dormer window at fifth floor level and replacement of existing steps from street to lower ground floor level on Lancaster Gate. (Linked app: 25/06588/LBC).
As published by the council, reference 25/06596/NMA
Application record
- Reference
- 25/06596/NMA
- Type
- Non-material amendments
- Status
- Pending
- Received
- 15 Sep 2025
- Validated
- 15 Sep 2025
- Ward
- Lancaster Gate
- Postcode
- W2 3NH
Site history
Applications at this address on the Westminster register
This site has had 27 applications since 2025: 10 approved, 0 refused.
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26/05126/ADLBC Decided
72 - 74 Lancaster Gate London W2 3NH
Details of new windows, doors and stucco work pursuant to condition 3 of listed building consent dated 26 March 2024 (RN: 23/06782/LBC) [Linked to 26/05160/ADFULL]
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26/05155/ADFULL Awaiting decision
72 - 74 Lancaster Gate London W2 3NH
Details of external plant enclosures pursuant to condition 6e of planning permission dated 10 October 2023 (RN: 23/00770/FULL) [Linked to 26/05133/ADLBC]
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26/05160/ADFULL Decided
72 - 74 Lancaster Gate London W2 3NH
Details of new windows, doors and stucco work pursuant to condition 4 of planning permission dated 26 March 2024 (RN: 23/06781/FULL) [Linked to 26/05126/ADLBC]
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26/05133/ADLBC Awaiting decision
72 - 74 Lancaster Gate London W2 3NH
Details of external plant enclosures pursuant to condition 3e of listed building consent dated 06 October 2023 (RN: 23/00772/LBC) [Linked to 26/05155/ADFULL]
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26/04558/ADLBC Decided
72 - 74 Lancaster Gate London W2 3NH
Details of new and altered railings and gates; pursuant to condition 4(B) of Listed Building Consent dated 17th September 2024 (24/02800/LBC)
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26/04565/ADFULL Decided
72 - 74 Lancaster Gate London W2 3NH
Detailed drawings of the new and altered railings and gates (detailed plans, elevations and sections at 1:20, and materials and finishes specifications) pursuant to condition 6 (D) of planning permission dated 14th December 2023 (RN:23/00770/FULL) (Linked app: 26/04557/ADLBC)
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26/04559/ADLBC Decided
72 - 74 Lancaster Gate London W2 3NH
Details of new external lighting; pursuant to condition 3(g) of Listed Building Consent dated 14th December 2023 (23/00772/LBC) (Linked app: 26/04566/ADFULL)
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26/04566/ADFULL Decided
72 - 74 Lancaster Gate London W2 3NH
Detailed drawings of the new external lighting (detailed part-elevations at 1:20, and product and finishes specifications) pursuant to condition 6 (G) of planning permission dated 14th December 2023 (RN:23/00770/FULL) (Linked app: 26/04559/ADLBC)
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26/04557/ADLBC Decided
72 - 74 Lancaster Gate London W2 3NH
Details of new and altered railings and gates; pursuant to condition 3(D) of Listed Building Consent dated 14th December 2023 (23/00772/LBC) (Linked app: 26/04565/ADFULL)
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26/04202/ADFULL Awaiting decision
72 - 74 Lancaster Gate London W2 3NH
Detailed drawings and a bio-diversity management plan in relation to the green roof; to include construction method; pursuant to condition of 22 of planning permission dated 14th December 2023 (RN 23/00770/FULL)
Timeline
Dates from the published record
-
15 Sep 2025
Received by Westminster
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 10 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Westminster took a median of 91 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
-
25/06588/LBC Awaiting decision
72 - 74 Lancaster Gate London W2 3NH
Internal amendments, including a firefighting shaft, smoke ventilation system, changes to windows and rooflights, attenuation of MEP equipment, resulting in changes to vaults below Lancaster Gate and Leinster Terrace and other minor layout changes to apartments and communal areas. (Linked app: 25/06596/NMA)
1 later application on the register refers to this one:
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25/06588/LBC Awaiting decision
72 - 74 Lancaster Gate London W2 3NH
Internal amendments, including a firefighting shaft, smoke ventilation system, changes to windows and rooflights, attenuation of MEP equipment, resulting in changes to vaults below Lancaster Gate and Leinster Terrace and other minor layout changes to apartments and communal areas. (Linked app: 25/06596/NMA)
Who's behind it
Company information only, from the register and Companies House
Q Square Group Ltd Agent, registered in London
Active · incorporated 2019 · London
58 applications on PlanIndex · across 15 councils · 91% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat happens while it is decided
This application is with Westminster for determination, against a statutory target of eight weeks. Over the last year Westminster decided amendment applications in a median of 81 days. More in our guide to how long planning decisions take.
About amendment applications
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.
Nearby applications
Within 0.3 miles
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72 - 74 Lancaster Gate London W2 3NH
90% historically approved · decision due ~10 Nov
Internal amendments, including a firefighting shaft, smoke ventilation system, changes to windows and rooflights, attenuation of MEP equipment, resulting in changes to vaults below Lancaster Gate and Leinster Terrace and other minor layout changes to apartments and communal areas. (Linked app: 25/06596/NMA)
Awaiting decision Heritage and listed buildings New dwelling Loft or dormer +1 19 docs -
72 - 74 Lancaster Gate London W2 3NH
89% historically approved · decision due ~29 Jul
Details of new and altered windows and rooflights, including secondary glazing; pursuant to condition 3(b) of Listed Building Consent dated 14th December 2023 (RN 23/00772/LBC)
Awaiting decision Conditions Loft or dormer Windows or glazing 5 docs -
17 Leinster Terrace London W2 3EU
Installation of new retractable awning; relocation of hanging baskets to the front of the Leinster Arms pub front; and other associated works. Linked with 25/04725/LBC
Withdrawn Full applications 27 docs -
17 Leinster Terrace London W2 3EU
Installation of new retractable awning; relocation of hanging baskets to the front of the Leinster Arms pub front; and other associated works. Linked with 25/04724/FULL
Withdrawn Heritage and listed buildings 26 docs -
19 Leinster Terrace London W2 3ET
88% historically approved · decision due ~15 Oct
Installation of commercial kitchen ventilation equipment, including kitchen extract system, supply air system, filtration equipment, associated internal and external ductwork, roof level discharge terminals, support brackets and ancillary plant in connection with the existing commercial premises.
Awaiting decision Full applications -
23 Leinster Terrace London W2 3ET
82% historically approved · decision due ~11 Dec
Display of temporary vinyl advertisement measuring 2.05m x 4.10m applied to the shopfront glazing.
Decided Advertising Windows or glazing
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26/07459/NMA Awaiting decision
1 Hanover Square London W1S 1HA
Amendments to planning pemrission dated 10 October 2025 (RN: 25/01558/FULL) for the: Partial demolition, refurbishment and extension of the existing building to provide a sub-basement, basement, ground plus eight storey building; infilling and stepped rear extension; excavation of a new sub-basement level; installation of new plant equipment at basement and roof level; terraces at fourth, fifth, sixth, seventh and eighth floor levels; soft and hard landscaping; reprovision of car parking; new cycle parking facilities; and associated external works. Use of the building for retail and/or restaurant (Class E) on part ground floor and office (Class E) on all other floors. NAMELY, to allow alterations to the design of the ground floor frontages on Hanover Square and St George Street.
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26/07438/NMA Awaiting decision
29 - 31 Hill Street London W1J 5LS
Amendments to planning permission dated 1st July 2025 (RN 25/01006/FULL) for the external alterations at roof level including the creation of Level 04 roof terrace for use in association with existing office (Class E), replacement and installation of new plant and landscaping, replacement of windows, introduction of louvres, removal and replacement of rooflights, installation of new rooflight and other associated works. NAMELY, for alterations comprising of the removal of window sash boxes and weights, changes to the window mullion arrangement, the removal of two sash windows, the installation of secondary glazing, the removal of existing chamber hatch and installation of extract vent and integrated bench, the external replacement of rainwater goods and hoppers, the removal of bricks and installation of airbricks, minor demolition works, replacement of roof covering, removal of ductwork, roof plant rearrangement, the installation of a new external door to plant area, minor layout alterations and other associated works.
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26/07389/NMA Decided
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Amendments to planning permission dated 04 June 2025 (RN: 25/02022/FULL), NAMELY, amendment of Condition 4 to correct the property address from 9 Aldridge Road Villas to Flat 1 5 Grittleton Road.
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26/07377/NMA Awaiting decision
60 Ledbury Road London W11 2AJ
Amendments to planning permission dated 2nd October 2025 (RN 25/04018/FULL) for the Partial demolition, refurbishment, and erection of a mansard roof extension to form a new third floor with dormers to front, side and rear elevations; to form 6 flats (Class C3) on upper floors; external plant equipment and ductwork; lower ground floor excavation to increase floor to ceiling height; replacement windows; cycle parking and associated external alterations; use of the part ground floor and lower ground floor as retail and restaurant (Class E). Site includes 60-68 Ledbury Road) NAMELY, An amendment to the basement and ground floor drawing reference numbers; amendment to the description of development, in reference to restaurant and or retail use; and amendments to C
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Amendments to planning permission dated 4th August 2026 (RN 26/03970/FULL) for the Replacement of roof terrace access stair with glazed hatch, new timber decking and front and rear roof railings to roof terrace, with infilling side window of closet wing. NAMELY, Hinged hatch access substituted by sliding hatch.