Planning application
26/AP/1821
Flat 3 17 Addington Square London Southwark SE5 7JZ
Proposal
Listed building consent for the replacement of an existing 1970s non-functioning spiral balanced and damaged sash window with a new weight balanced box sash window (amended description)
As published by the council, reference 26/AP/1821
Timeline
Dates from the published record
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23 Jun 2026
Received by Southwark
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3 Jul 2026
Validated
Checked as complete and ready for consideration.
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
What happens while it is decided
The process from here
This application is with Southwark for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
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22/AP/3729 Granted
8 Addington Square London Southwark SE5 7JZ
Details of Condition 7 'External Facing Materials' pusuant to Listed Building Consent ref. no. 22/AP/2075: Reconstruction, refurbishment and extension to 8 Addington Square, including demolition and reconstruction of entrance hall, demolition of existing ground floor rear extensions and replacement with single-storey rear extension with flat green roof, extension and part rebuilding of existing side extension with another storey and front elevation line, new railings to match No.7 Addington Square, new boundary wall at ground floor to alley, new flat roof to the bay window, replaced rear glazing, repair/replacement of rotten windows to front, re-rendering of original house facades and internal structural works.
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22/AP/3728 Granted
8 Addington Square London Southwark SE5 7JZ
Details of Condition 4 'Details of railings' pusuant to Listed Building Consent ref. no. 22/AP/2075: Reconstruction, refurbishment and extension to 8 Addington Square, including demolition and reconstruction of entrance hall, demolition of existing ground floor rear extensions and replacement with single-storey rear extension with flat green roof, extension and part rebuilding of existing side extension with another storey and front elevation line, new railings to match No.7 Addington Square, new boundary wall at ground floor to alley, new flat roof to the bay window, replaced rear glazing, repair/replacement of rotten windows to front, re-rendering of original house facades and internal structural works.
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22/AP/3718 Granted
8 Addington Square London Southwark SE5 7JZ
Details of Condition 3 'Structural Calculations and Details' pusuant to Listed Building Consent ref. no. 22/AP/2075: Reconstruction, refurbishment and extension to 8 Addington Square, including demolition and reconstruction of entrance hall, demolition of existing ground floor rear extensions and replacement with single-storey rear extension with flat green roof, extension and part rebuilding of existing side extension with another storey and front elevation line, new railings to match No.7 Addington Square, new boundary wall at ground floor to alley, new flat roof to the bay window, replaced rear glazing, repair/replacement of rotten windows to front, re-rendering of original house facades and internal structural works.
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22/AP/1361 Granted
35 Addington Square London Southwark SE5 7LB
Listing building consent for replacement and refurbishment of windows, internal reconfiguration and refurbishment and amendments to the rear elevation
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19/AP/6788 Granted
37 Addington Square London Southwark SE5 7LB
Erection of a single storey rear lower ground extension to the existing property, plus associated demolition and external alterations.
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22/AP/3519 Granted
1 Kitson Road London Southwark SE5 7LF
Construction of a first floor single storey rear extension and insertion of 3 no. conservation style roof lights in the rear roof slope
Other heritage and listed buildings applications
In Southwark
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26/AP/1813 Granted
The School Of Historical Dress 52 Lambeth Road London Southwark SE1 7PP
Listed building consent for repairs to parapet wall to prevent water ingress. General mortar pointing repairs.
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26/AP/1408 Granted
73A Peckham Road London Southwark SE5 8UH
Listed Building Consent for the replacement of the unauthorised UPVC front entrance door with a timber heritage door. (revised description)
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26/AP/0879 Granted
Anchor 1 Bankside London Southwark SE1 9DN
Remove the redundant kitchen and service area to the mezzanine area and provide a new bar servery including backfitting and counter
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26/AP/2178 Awaiting decision
Bridge Masters House Tower Bridge Tower Bridge Road London Southwark SE1 2UP
Listed building consent for internal alterations - removal of stud partitions installed post construction, and installation of stud partitions and doors
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26/AP/1240 Granted
Anchor 1 Bankside London Southwark SE1 9DN
Listed building consent for Installation of replacement signs to include 2x pictorial projecting sign, 1x 3D Anchor, 4x fascia signs, 2x menu cases, 2x door plaques, 1 large lantern, 9x small lanterns 1x set of building numbers and repainting of the exterior windows and doors by others