19 The Hamlet London Southwark SE5 8AW

1. 2 Apr 2026

   Received by Southwark

2. 7 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 1 May 2026

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 10 Aug 2026

   Added to PlanIndex

Southwark granted permission on 1 May 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.

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.

• 16 Maldon Close London Southwark SE5 8DD

  22/AP/3393 Submitted 27 Sep 2022 50 yards away

  Certificate of lawful development (proposed) for hip to gable conversion with associated rear dormer window extension, the provision of three rooflights in the front roof plane and a window within the gable elevation.

  Granted Lawful development Extension Loft or dormer +1 13 docs

• 21 Beaulieu Close London Southwark SE5 8BA

  22/AP/3231 Submitted 5 Sep 2022 50 yards away

  Certificate of lawfulness (existing) for the conversion into a ground floor flat and 2 floor maisonette.

  Refused Lawful development 7 docs

• 1 Maldon Close London Southwark SE5 8DD

  26/AP/2270 Submitted 30 Jul 2026 50 yards away

  Construction of outbuilding

  Granted 17 docs

• 20 Beaulieu Close London Southwark SE5 8BA

  22/AP/3818 Submitted 3 Nov 2022 50 yards away

  Certificate of lawful development (existing) for a 2 metre flat roof extension at the rear of the house with a 1st floor balcony on top.

  Refused Lawful development Extension 5 docs

• 22 Maldon Close London Southwark SE5 8DD

  22/AP/3378 Submitted 26 Sep 2022 50 yards away

  Demolition of existing annex and construction of a single storey side extension. New window to host property and relocated side window and front door.

  Granted Householder Extension Demolition +1 22 docs
  Small domestic

• 7 Champion Grove London Southwark SE5 8BN

  21/AP/4244 Submitted 29 Nov 2021 50 yards away

  T1 Pear (x1) - Reduce height by 4m and width by 2m. Reason: General maintenance. To maintain the tree at a smaller size. T2 Sycamore (x1) - Cut overhanging lateral branches back by 1m. Reason: General maintenance. To maintain the tree at a smaller size.

  Granted Trees 3 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