Planning Application
25/09249/FULL
26 St Marys Mansions St Mary's Terrace London W2 1SQ
Full / Other PlanningLittle Venice ward
Submission
22 Dec 2025
Target
16 Feb 2026
Decision
1 Apr 2026
Outcome
Approved
Delegated decisionApproved
1 Apr 2026Decided by Stuart Croll under delegated powers
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Scheme description
Replacement of all timber double-glazed windows at first floor level and installation of new air brick and flue to rear elevation.
Parties
Timeline
22 Dec 2025
Application submitted
1 Apr 2026
Delegated decision: Approved
Supporting documents · 23
GRANT OF FULL PP [PE]1 Apr 2026View ↗
DELEGATED REPORT1 Apr 2026View ↗
ACK-GENERAL LETTER (G/P/C)2 Mar 2026View ↗
CNSLT-LA SOCIETY2 Mar 2026View ↗
SITE NOTICE 21 OR 28 DAYS IF T&C APPL.2 Mar 2026View ↗
NEIGHBOUR NOTIFICATION LETTER (21D)2 Mar 2026View ↗
RECEIPT OF APPLICATION25 Feb 2026View ↗
ABOUT US - LOOK OKNA19 Jan 2026View ↗
CASEMENT WINDOWS - LOOK OKNA19 Jan 2026View ↗
SASH CASEMENT CROSS SECTIONS (1)19 Jan 2026View ↗
SASH WINDOW U19 Jan 2026View ↗
SASH WINDOWS - LOOK OKNA19 Jan 2026View ↗
SPECS19 Jan 2026View ↗
SUSTAINABLE DESIGN STATEMENT19 Jan 2026View ↗
WEIGHT BALANCE - LOOK OKNA19 Jan 2026View ↗
APPLICATIONFORMREDACTED22 Dec 2025View ↗
FEECALCULATION22 Dec 2025View ↗
ATTACHMENTSUMMARY22 Dec 2025View ↗
LOCATION PLAN22 Dec 2025View ↗
EXISTING AND PROPOSED FLOOR PLANS22 Dec 2025View ↗
EXISTING AND PROPOSED ELEVATIONS22 Dec 2025View ↗
DETAILS22 Dec 2025View ↗
DESIGN AND ACCESS STATEMENT22 Dec 2025View ↗
View Application Page ↗
Data from the Westminster planning register.
Summary
Reference
25/09249/FULL
Ward
Type
Full Planning Permission Application
Applicant
Mrs Svetlana Novik
Submitted
22 Dec 2025
Decision date
1 Apr 2026
Officer
Council
Decision
Approved
Decision route
Delegated (officer)
How long, really
14
wks · this application
Submission → decision · 6 wks over the 8-week target