Planning application
8 Union Street London Southwark SE1 1SZ
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Replacement windows and doors throughout, and a side entrance door to provide level access via portable lifting platform.
As published by the council, reference 25/AP/3734
Application record
- Reference
- 25/AP/3734
- Type
- Minor application
- Status
- Granted
- Decision
- Minor - GRANTED
- Received
- 18 Dec 2025
- Validated
- 7 Jan 2026
- Decided
- 10 Mar 2026
- Ward
- Borough & Bankside
- Parish
- Borough, Bankside And Walworth
- Decision by
- Delegated Panel - Complex
- Postcode
- SE1 1SZ
Timeline
Dates from the published record
-
18 Dec 2025
Received by Southwark
-
7 Jan 2026
Validated
Checked as complete and ready for consideration.
-
10 Mar 2026
Decision issued: Minor - GRANTED
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Aylesbury
2 applications on PlanIndex · across 2 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
27 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
Southwark granted permission on 10 March 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 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 500 metres
-
Alpha House 100 Borough High Street London Southwark SE1
Certificate of lawful development (proposed) for the demolition of side boundary wall of site/building as part of implementation of planning application 23/AP/2641
Granted Lawful development Demolition 8 docsSmall domestic -
Alpha House 100 Borough High Street London Southwark SE1
Redevelopment of existing office building to provide a new office development (Class E) between 4-8 storeys with roof terraces, retention of existing basement with lowered depth, new ground floor commercial uses (Class E), servicing yard, cycle parking and refuse storage and associated works.
Granted Full applications 117 docsMajor scheme -
10 - 18 Union Street London Southwark SE1 1SZ
95% historically approved · decision due ~26 Aug
Replacement windows and doors to Union Street (South elevation).
Awaiting decision Windows or glazing -
84-86 Borough High Street London SE1 1LN
Installation of electronically operated roller shutter and shutter box, to be located behind radius arch brickwork at front entrance of building.
Refused Full applications -
Flat 13 Devon House 1 Maidstone Buildings Mews London Southwark SE1 1GE
91% historically approved · decision due ~20 May
Extension of existing top floor flat into the terrace, erection of a dormer to the southern side of the building with a deck terrace, and installation of windows, double doors and skylights (Revision of approved application no. 25/AP/1640)
Awaiting decision Full applications Extension Loft or dormer +1 35 docs -
Flat 13 Devon House 1 Maidstone Buildings Mews London Southwark SE1 1GE
93% historically approved · decision due ~20 May
Listed Building Consent for works to the party wall of Wiltshire House as part of the associated planning application 26/AP/0842 for the 'extension of existing top floor flat into the terrace, erection of a dormer to the southern side of the building with a deck terrace, and installation of windows, double doors and skylights' at flat 13, Devon House. (revised description)
Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 39 docs
Other full applications
In Southwark
-
26/AP/1021 Refused
Davotti Apartments 351 Rotherhithe Street London Southwark SE16 5LJ
Construction of two additional storeys to provide 4 self-contained flats
-
26/AP/1371 Granted
135 Merrow Street London Southwark SE17 2NX
Providing level access from the street; refurbishment of interior spaces; replacement of the existing rear/side lean-to structure with a new infill arrangement, incorporating a new wall to the Villa Street elevation and the rear courtyard; retention and repair of existing facades including the repainted hand-painted signage; and new electrical supply and mechanical ventilation provision.
-
26/AP/1445 Granted
42A Harper Road London Southwark SE1 6AD
Retrospective application for the installation of external security shutters and a postbox
-
26/AP/1322 Granted
St Francis R C Primary School Friary Road London Southwark SE15 1RQ
Installation of 7no. new external air conditioning units.
-
26/AP/0780 Granted
10 Marshalsea Road London Southwark SE1 1HL
Amalgamation of ground and basement Class (E) with existing first, second and third floor dwelling (C3) to create enlarged dwelling and associated bike and bin stores