cs:southwark:26/AP/2559Planning Application cs:southwark:26/AP/2559
Heritage application at 57-61 Union Street London Southwark SE1 1SG, Southwark. View planning documents, track the decision and get email alerts on updates.
Listed building consent for alterations to the Grade II listed building at 59-61 Union Street comprising adaptation of the existing roof space to provide additional office accommodation; formation of a stair from second-floor level; erection of a rear dormer; localised alterations to the roof structure; installation of glazed screens, partitions and balustrading; introduction of glazing to the existing roof hatch; and associated works.?
26/AP/2559
57-61 Union Street London Southwark SE1 1SG
This is a heritage application for a dormer extension at 57-61 Union Street London Southwark SE1 1SG. Southwark has handled 158 applications of this type and approves 93% of them, typically deciding them in 65 days. It was submitted on 28 August 2026 and is still awaiting a decision. The site is in the Union Street conservation area, with 8 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 190 applications across Borough & Bankside. We hold 1,491 applications in total for the SE1 postcode area.
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Application Details
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Planning Application Dates
Planning Decision
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Additional Information
Source: Southwark