Planning application
10 - 18 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 to Union Street (South elevation).
As published by the council, reference 26/AP/1894
Application record
- Reference
- 26/AP/1894
- Type
- Minor application
- Status
- Granted
- Decision
- Minor - GRANTED
- Received
- 30 Jun 2026
- Validated
- 1 Jul 2026
- Decided
- 21 Aug 2026
- Ward
- Borough & Bankside
- Parish
- Borough, Bankside And Walworth
- Decision by
- Delegated Panel - Simple
- Postcode
- SE1 1SZ
Timeline
Dates from the published record
-
30 Jun 2026
Received by Southwark
-
1 Jul 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
21 Aug 2026
Decision issued: Minor - GRANTED
Who's behind it
Company information only, from the register and Companies House
Figure Ground Architects Agent, an architecture practice registered in Aylesbury
Active · incorporated 2014 · Aylesbury
3 applications on PlanIndex · across 2 councils
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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.
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Open the documentsWhat this grant of permission means
Southwark granted permission on 21 August 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
-
8 Union Street London Southwark SE1 1SZ
Replacement windows and doors throughout, and a side entrance door to provide level access via portable lifting platform.
Granted Full applications Windows or glazing 27 docs -
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)
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Flat 13 Devon House 1 Maidstone Buildings Mews London Southwark SE1 1GE
94% 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 -
Flat 11 Wiltshire House 2 Maidstone Buildings Mews London Southwark SE1 1GH
Listed building consent for the replacement of decking and installation of a gate and the retention of an extended roof terrace, including one replacement and one additional roof light, access steps for maintenance purposes and replacement of the glass balustrade.
Granted Heritage and listed buildings Loft or dormer 20 docs -
Flat 11 Wiltshire House 2 Maidstone Buildings Mews London Southwark SE1 1GH
Proposed replacement of decking and installation of a gate and retention of an extended roof terrace, including one replacement and one additional roof light, access steps for maintenance purposes and replacement of the glass balustrade.
Granted Full applications Loft or dormer 20 docs -
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
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