Planning application
2 Manchester Square London W1U 3PA
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Detailed information of works to preserve and/or record any historic flooring layers discovered during the excavation of the existing basement floor (a detailed Conservation Method Statement, to include a detailed photographic and written analysis of what is found, and detailed existing and proposed floor build-up sections at 1:10) pursuant to Condition 5 (D) of listed building dated 28th November 2024 (RN:23/05939/LBC)
As published by the council, reference 25/01102/ADLBC
Application record
- Reference
- 25/01102/ADLBC
- Type
- Approval of Details (ADLBC)
- Status
- Decided
- Decision
- Granted As published: Application Permitted
- Received
- 17 Feb 2025
- Validated
- 17 Feb 2025
- Decided
- 20 Mar 2025
- Ward
- Marylebone
- Decision by
- Delegated Decision
- Postcode
- W1U 3PA
Site history
Applications at this address on the Westminster register
This site has had 12 applications since 2003: 10 approved, 0 refused.
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25/07164/LBC Granted
2 Manchester Square London W1U 3PA
Proposed infill of rear lightwell with walk-on, fire rated rooflights. Removal of the existing metal grill covering the lightwell; Infilling the lightwell at ground floor level to create an internal space; Installation of walk-on rooflights flush with the surrounding deck to allow daylight into the lower ground floor; Associated internal works to integrate the new structure, including provision for mechanical ventilation where required. New air handling unit to service rear room which has now become internal. Extended ventilation to service void under the suspended timber floor; Replacement of existing lead roof section on the ground floor, on a small corner adjacent to the bay window; Additional insulation to the rear lightwell floor slab, as this space will become internal; Revised floor build-up to the lower ground floor, rear extension room following discovery of the gridded masonry structure below the existing concrete slab.
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25/07163/FULL Granted
2 Manchester Square London W1U 3PA
Proposed infill of rear lightwell with walk-on, fire rated rooflights. Removal of the existing metal grill covering the lightwell; Infilling the lightwell at ground floor level to create an internal space; Installation of walk-on rooflights flush with the surrounding deck to allow daylight into the lower ground floor; Associated internal works to integrate the new structure, including provision for mechanical ventilation where required. New air handling unit to service rear room which has now become internal. Extended ventilation to service void under the suspended timber floor; Replacement of existing lead roof section on the ground floor, on a small corner adjacent to the bay window; Additional insulation to the rear lightwell floor slab, as this space will become internal; Revised floor build-up to the lower ground floor, rear extension room following discovery of the gridded masonry structure below the existing concrete slab.
-
25/06335/LBC Granted
2 Manchester Square London W1U 3PA
Removal of one rooflight in the main roof and installation of one apex rooflight in the main roof to replace the existing rooflight.
-
25/06334/FULL Granted
2 Manchester Square London W1U 3PA
Removal of one rooflight in the main roof and installation of one apex rooflight in the main roof to replace the existing rooflight.
-
25/01094/ADLBC Awaiting decision
2 Manchester Square London W1U 3PA
Detailed information of the new rooflights (detailed plans, elevations and sections at 1:20, plus finishes schedule, and manufacturer's product details as applicable) pursuant to Condition 5 (A) of listed building dated 28th November 2024 (RN:23/05939/LBC)
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25/01101/ADLBC Awaiting decision
2 Manchester Square London W1U 3PA
Detailed information of the extent of replacement and repaired floors and ceilings, including floorboards, plasterwork and underlying timber structure (a detailed Conservation Method Statement, to incorporate detailed marked-up floor and reflected ceiling plans at 1:20) pursuant to Condition 5(B) of listed building dated 28th November 2023 (RN: 23/05939/LBC)
-
06/00993/AD7 Granted
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.
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05/05999/AD7 Granted
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6m x 0.45m.
-
05/00300/AD7 Granted
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.
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04/05270/AD7 Granted
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.
Timeline
Dates from the published record
-
17 Feb 2025
Received by Westminster
-
20 Mar 2025
Decision issued: Application Permitted
-
20 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Garnett Architecture LLP Agent, an architecture practice registered in London
Active · incorporated 2003 · London
23 applications on PlanIndex · across 2 councils · 94% 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
15 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 this grant of permission means
Westminster granted permission on 20 March 2025, 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 0.3 miles
-
2 Manchester Square London W1U 3PA
89% historically approved · decision due ~14 Apr
Detailed information of the new rooflights (detailed plans, elevations and sections at 1:20, plus finishes schedule, and manufacturer's product details as applicable) pursuant to Condition 5 (A) of listed building dated 28th November 2024 (RN:23/05939/LBC)
Awaiting decision Conditions Loft or dormer 12 docs -
2 Manchester Square London W1U 3PA
89% historically approved · decision due ~14 Apr
Detailed information of the extent of replacement and repaired floors and ceilings, including floorboards, plasterwork and underlying timber structure (a detailed Conservation Method Statement, to incorporate detailed marked-up floor and reflected ceiling plans at 1:20) pursuant to Condition 5(B) of listed building dated 28th November 2023 (RN: 23/05939/LBC)
Awaiting decision Conditions 61 docs -
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.
Granted Advertising 3 docs -
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.
Granted Advertising 2 docs -
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6m x 0.45m.
Granted Advertising 2 docs -
2 Manchester Square London W1U 3PA
Display for a temporary period of six months of a non-illuminated 'to let' board attached to the railings in front of the building at street level and measuring 0.6 x 0.45m.
Granted Advertising 2 docs
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33A Dean Street London W1D 4PP
Detailed drawings (1:5 and 1:20) of the Floor build up at all levels, fireplaces, doors, details of the materials (specification sheet) placed onto the flagstones at basement level, detailed methodology is required to show how any historic floorboards would be carefully lifted up and reinstated and a detailed methodology is required to show how the historic panelling will be removed, stores and reinstated pursuant to condition 3, 4, 5, 6 of listed building dated 1st August 2025 (RN:25/01948/LBC)