Flat 12 Windsor Court 23 Coopers Road London Southwark SE1 5JA

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 22/AP/4007 Granted

  Flat 12 Windsor Court 23 Coopers Road London Southwark SE1 5JA

  Certificate of lawfulness (existing) for conversion of property into 2 self-contained flats.

  Decided 19 May 2023 Lawful development

1. 28 Jun 2022

   Received by Southwark

2. 27 Jul 2022

   Validated

   Checked as complete and ready for consideration.

3. 18 Sep 2022

   Decision issued: Certificate of Lawfulness Exist- REFUSED

4. 26 Aug 2026

   Added to PlanIndex

Southwark refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Flat 12 Windsor Court 23 Coopers Road London Southwark SE1 5JA

  22/AP/4007 Submitted 23 Nov 2022 50 yards away

  Certificate of lawfulness (existing) for conversion of property into 2 self-contained flats.

  Granted Lawful development New dwelling 20 docs

• Garages Between Astley House And Lackland House Rowcross Street London SE1 5HU

  22/AP/1936 Submitted 31 May 2022 100 yards away

  Part-Discharge of Condition 3 (Site Contamination - Parts A and B) pursuant to 21/AP/3097 [Construction of nine storey residential building providing 20 apartments (six x 1 bedroom flats, eight x 2 bedroom flats, four x 3 bedroom flats, one x 4 bedroom flat, one x 5 bedroom maisonette) with private amenity, cycle parking, refuse storage, associated landscaping including childrens play area, green roof and installation of PV panels].

  Granted Conditions New dwelling 6 docs
  Major scheme

• Garages Between Astley House And Lackland House Rowcross Street London SE1 5HU

  21/AP/3097 Submitted 31 Aug 2021 100 yards away

  Construction of nine storey residential building providing 20 apartments (six x 1 bedroom flats, eight x 2 bedroom flats, four x 3 bedroom flats, one x 4 bedroom flat, one x 5 bedroom maisonette) with private amenity, cycle parking, refuse storage, associated landscaping including childrens play area, green roof and installation of PV panels.

  Granted Other New dwelling 54 docs
  Major scheme

• 365 Old Kent Road London Southwark SE1 5JH

  22/AP/3960 Submitted 18 Nov 2022 150 yards away

  96% historically approved · decision due ~18 Jan

  Details of condition 10 (Materials) pursuant to planning permission 18/AP/1431 (Demolition of existing building and the erection of a 6 storey building (plus basement) containing an Islamic Cultural Centre for religious, educational, community and leisure use, including 1 service parking space and retail uses on ground floor)

  Awaiting decision Conditions Demolition 7 docs

• 358-384 Old Kent Road London Southwark SE1 5AA

  26/AP/2666 Submitted 8 Sep 2026 150 yards away

  Details of Condition 4 'Overheating assessment' required by planning permission ref. 21/AP/0054 'Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage.'

  Granted Extension Loft or dormer

• 358-384 Old Kent Road London Southwark SE1 5AA

  26/AP/1157 Submitted 22 Apr 2026 150 yards away

  Details of Condition 6 'Internal Noise Level' required by planning condition 21/AP/0054, which gave consent for: "Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

  Granted Extension Loft or dormer 12 docs

• 26/AP/2574 Awaiting decision

  23 Alberta Street London Southwark SE17 3SF

  Certificate of lawfulness (proposed) for construction of a rear dormer and the installation of 1x rooflight to the front roofslope.

  Received 1 Sep, published by the council 8 Sep 2026 Lawful development
• 26/AP/2509 Awaiting decision

  Newington Gardens Harper Road London Southwark SE1

  Certificate of Lawfulness (proposed) for improvement works to the playground at Newington Gardens to include the removal of current playground equipment and installation of new accessible equipment.

  Received 21 Aug, published by the council 7 Sep 2026 Lawful development
• 26/AP/1673 Granted

  Flat 67 Benbow House 24 New Globe Walk London Southwark SE1 9DS

  Certificate of Lawful Development to replace existing external doors with new thermally improved doors

  Received 11 Jun, published by the council 25 Jul 2026 Lawful development
• 26/AP/1909 Granted

  6 Ethnard Road London Southwark SE15 1RU

  Certificate of lawfulness (proposed) for a loft conversion with rear dormer

  Received 30 Jun, published by the council 25 Jul 2026 Lawful development
• 26/AP/2486 Awaiting decision

  84 Croxted Road London Southwark SE21 8NP

  Certificate of lawfulness (proposed) for the formation of a moveable structure (as defined under the Caravan Site Act) that can be separated into 2 sections and removed from the rear garden by crane. Refer to the following drawings: 318 SP 00 (PD) 318 SP 01 (PD) 318 SP 101 (PD) 318 GS 01 (PD) 318 GS 02 (PD)

  Received 19 Aug, published by the council 20 Aug 2026 Lawful development