26 Underhill Road London Southwark SE22 0AH

This site has had 2 applications since 2021: 1 approved, 1 refused.

• 22/AP/3382 Refused

  26 Underhill Road London Southwark SE22 0AH

  Retention of a single storey building at the rear of the site.

  Decided 5 Dec 2022 Full applications

1. 20 Aug 2021

   Received by Southwark

2. 21 Aug 2021

   Validated

   Checked as complete and ready for consideration.

3. 8 Oct 2021

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 12 Oct 2026

   Added to PlanIndex

Southwark granted permission on 8 October 2021, 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.

• 26 Underhill Road London Southwark SE22 0AH

  22/AP/3382 Submitted 27 Sep 2022 50 yards away

  Retention of a single storey building at the rear of the site.

  Refused Full applications 14 docs
  Small domestic

• Flat 4 22 Underhill Road London Southwark SE22 0AH

  25/AP/3517 Submitted 3 Dec 2025 50 yards away

  Installation of roof terrace on existing flat roof with obscure glass side screens and open metal balustrade to rear

  Granted Full applications 17 docs

• 20 Underhill Road London Southwark

  22/AP/1282 Submitted 7 Apr 2022 50 yards away

  PARTIAL DISCHARGE for Part C ONLY of condition 3 (Arboricultural Method Statement) as required by planning permission 21/AP/2305 dated 14/02/2022 for - Construction of a roof extension, front extension with balconies, ground to fourth floor rear extensions, excavation of the ground floor and the use of the building to provide five (2 bedroom) residential units, a side extension to provide an escape stair and passenger lift, proposed landscaping, and 2 garden rooms.'

  Granted Conditions Extension 7 docs

• 20 Underhill Road London Southwark SE22 0AH

  21/AP/4212 Submitted 26 Nov 2021 50 yards away

  Certificate of lawful development (existing) for 6 self contained flats.

  Refused Lawful development New dwelling 7 docs

• 20 Underhill Road London Southwark

  22/AP/2533 Submitted 14 Jul 2022 50 yards away

  Details of condition 3 (Arboricultural Method Statement) pursuant to planning permission 21/AP/2305 (Construction of a roof extension, front extension with balconies, ground to fourth floor rear extensions, excavation of the ground floor and the use of the building to provide five (2 bedroom) residential units, a side extension to provide an escape stair and passenger lift, proposed landscaping, and 2 garden rooms.)

  Granted Conditions Extension 8 docs

• 20 Underhill Road London Southwark

  22/AP/1287 Submitted 7 Apr 2022 50 yards away

  Details of condition 4 (Details of foundation works) as required by planning permission 21/AP/2305 dated 14/02/2022 for - 'Construction of a roof extension, front extension with balconies, ground to fourth floor rear extensions, excavation of the ground floor and the use of the building to provide five (2 bedroom) residential units, a side extension to provide an escape stair and passenger lift, proposed landscaping, and 2 garden rooms.'

  Granted Conditions Extension 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