6 Sondes Street London Southwark SE17 2PQ

1. 17 Aug 2022

   Received by Southwark

2. 19 Aug 2022

   Validated

   Checked as complete and ready for consideration.

3. 4 Oct 2022

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 15 Aug 2026

   Added to PlanIndex

Southwark granted permission on 4 October 2022, 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.

• 8 Phelp Street London Southwark SE17 2PH

  22/AP/2362 Submitted 4 Jul 2022 50 yards away

  Construction of a rear dormer extension and two rooflights to the front roof slope.

  Granted Householder Extension Loft or dormer 18 docs
  Domestic

• 11 Portland Street London Southwark SE17 2PF

  26/AP/0792 Submitted 19 Mar 2026 50 yards away

  Listed building consent for internal alterations including replacement of floorboards and partitions

  Granted Heritage and listed buildings 14 docs

• 27 Portland Street London Southwark SE17 2PG

  20/AP/3538 Submitted 1 Dec 2020 50 yards away

  T1 - Sycamore - Fell and poison T2 - Cherry - Fell and poison T3 - Sycamore - Fell and poison

  Granted Trees 5 docs

• 29 Portland Street London Southwark SE17 2PG

  22/AP/3876 Submitted 9 Nov 2022 50 yards away

  Certificate of Lawfulness (Proposed) for the creation of two windows on the back facing roof of type Velux Central Pivot Windows 55/78.

  Granted Lawful development Loft or dormer Windows or glazing 9 docs

• 4 Aycliffe House Portland Street London Southwark SE17 2PE

  26/AP/1512 Submitted 27 May 2026 100 yards away

  Listed building consent for proposed works include like-for-like replacement of the windows at 4 Aycliffe House, including the removal of the existing single-glazed windows and the installation of 5nr. single-glazed sash windows (Conservation Sash Window range) in Accoya, with hardwood frames and Accoya cills, to the following locations: -Back Bedroom -Front Bedroom -Kitchen -Bathroom

  Granted Windows or glazing 16 docs

• 49 Portland Street London Southwark SE17 2PG

  22/AP/3913 Submitted 14 Nov 2022 100 yards away

  Details of Condition 5 (Detailed drawings), as required by planning permission 20/AP/2844 dated 30/11/2020 for Construction of a ground floor rear extension, conversion of loft space at second floor level and the provision of conservation rooflights on rear roof slope.

  Granted Conditions Extension Loft or dormer 5 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