Planning application
2 Mozart Street London W10 4LA
Works: Windows or glazing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Replacement of existing single glazed timber framed sash and casement windows with new double glazed timber framed sash and casement windows to match existing style and opening, replacement of existing zinc flat roof with new 3 layer felt flat roof with thermal insulation to achieve Part L of the Building Regulations.
As published by the council, reference 26/02416/FULL
Application record
- Reference
- 26/02416/FULL
- Type
- Full Planning Permission Application
- Status
- Pending
- Received
- 13 Apr 2026
- Validated
- 20 May 2026
- Ward
- Queen's Park
- Postcode
- W10 4LA
Site history
Applications at this address on the Westminster register
This site has had 2 applications since 2025: 0 approved, 1 refused.
-
25/06594/FULL Refused
2 Mozart Street London W10 4LA
Replacement of existing single glazed timber widows to double glazed uPVC windows and replacement of existing zinc roof. Replacement of zinc flat roof with thermal insulation to achieve Park L and new 3 layer felt flat roof (height increase by approx. 0.300m) to include rear additions.
Timeline
Dates from the published record
-
13 Apr 2026
Received by Westminster
-
20 May 2026
Validated
Checked as complete and ready for consideration.
-
21 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 15 July 2026, 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.
Who's behind it
Company information only, from the register and Companies House
Archway Building Consultancy Ltd Agent, registered in Edgware
Active · incorporated 2017 · Edgware
350 applications on PlanIndex · across 21 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
20 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 full applications in a median of 119 days. More in our guide to how long planning decisions take.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
2 Mozart Street London W10 4LA
Replacement of existing single glazed timber widows to double glazed uPVC windows and replacement of existing zinc roof. Replacement of zinc flat roof with thermal insulation to achieve Park L and new 3 layer felt flat roof (height increase by approx. 0.300m) to include rear additions.
Refused Full applications Roofing Windows or glazing 29 docs -
Ground Floor Rear Flat 4 Mozart Street London W10 4LA
84% historically approved · decision due ~23 Dec
Use of the ground floor rear flat as short-term visitor accommodation.
Awaiting decision Lawful development -
7A Mozart Street London W10 4LA
Details of planting plan and schedule pursuant to condition 6 of planning permission dated 27 June 2025 (RN: 25/00165/FULL).
Granted Full applications 2 docs -
7A Mozart Street London W10 4LA
Detailed drawings and a bio-diversity management plan in relation to living green sedum roof pursuant to condition 5 of planning permission dated 27th June 2025 (RN:25/00165/FULL).
Granted Full applications 7 docs -
Flat C 282 Shirland Road London W9 3JH
88% historically approved · decision due ~7 Oct
Erection of rear dormer and installation of two rooflights to front roofslope.
Decided Full applications Loft or dormer -
Ground Floor 7 Mozart Street London W10 4LA
88% historically approved · decision due ~2 Oct
Alterations to front elevation to form new entrance door and two windows at ground floor level and replacement pavement light in connection with the use of ground floor as residential (Class C3). Proposed: Alterations to front elevation to form new entrance door and two windows on front elevation at ground floor level and replacement pavement light in connection with the use of ground floor and basement as residential (Class C3). (Site include Ground Floor and Basement 7 Mozart)
Awaiting decision Full applications Windows or glazing 34 docs
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