23 Alberta Street London Southwark SE17 3SF

This site has had 2 applications since 2022: 1 approved, 0 refused.

• 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.

  Submitted 1 Sep 2026

1. 25 Jan 2022

   Received by Southwark

2. 26 Jan 2022

   Validated

   Checked as complete and ready for consideration.

3. 11 Mar 2022

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 21 Sep 2026

   Added to PlanIndex

Southwark granted permission on 11 March 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.

• 23 Alberta Street London Southwark SE17 3SF

  26/AP/2574 Submitted 1 Sep 2026 50 yards away

  95% historically approved · decision due ~3 Nov

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

  Awaiting decision Loft or dormer

• Unit 3 4 Canterbury Place London Southwark SE17 3AG

  26/AP/0900 Submitted 27 Mar 2026 100 yards away

  Alterations and creation of new shop front and installation of doors to the side elevation.

  Granted Full applications Windows or glazing 11 docs

• 110 Ambergate Street London Southwark SE17 3SA

  25/AP/3421 Submitted 24 Nov 2025 100 yards away

  Construction of a timber single-storey rear ground-floor extension with a sedum green roof; installation of two new rear dormer extensions at first- and second-floor levels; installation of rooflights to the front roof slope; replacement of all windows and minor internal reconfiguration works.

  Granted Householder Extension Loft or dormer +1 27 docs
  Small domestic

• 57 Kennington Park Road London Southwark SE11 4JQ

  22/AP/0262 Submitted 28 Jan 2022 150 yards away

  1 x Lime - Reduce Overall Size Of Crown By 3m to previous points, retaining knuckles.

  Granted Trees 6 docs

• 21 Ambergate Street London Southwark SE17 3RY

  21/AP/3555 Submitted 12 Oct 2021 150 yards away

  Construction of single storey rear wrap around extension with a maximum height of 3m to west elevation.

  Granted Full applications Extension 20 docs
  Small domestic

• 21 Ambergate Street London Southwark SE17 3RY

  22/AP/1451 Submitted 25 Apr 2022 150 yards away

  Non material amendment to planning permission 21/AP/3555 (Construction of single storey rear wrap around extension with a maximum height of 3m to west elevation) to install 3 no. new high level obscured windows to the north western side elevation and for the approved flat roof skylight to be enlarged.

  Decided Conditions Extension Windows or glazing 23 docs
  Small domestic

• 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/1759 Granted

  29 Dundas Road London Southwark SE15 2DR

  Certificate of Lawful Development (Proposed) for loft conversion with rear dormer, installation of roof lights to front roof slope, construction of a rear outbuilding, fenestration changes including new and replacement windows and installation of soil vent pipe.

  Received 17 Jun, published by the council 25 Jul 2026 Lawful development
• 26/AP/1942 Granted

  Peckham Rye Railway Station Station Way London Southwark SE15 4RX

  Certificate of lawfulness (existing) to confirm that planning permission 22/AP/1006 was lawfully implemented within the prescribed time period

  Received 3 Jul, published by the council 25 Jul 2026 Lawful development
• 26/AP/1625 Granted

  97 - 99 Borough High Street Southwark SE1 1NL

  Certificate of Lawful development (proposed) for: Like for like replacement of the existing Zinc Cladding, for non combustible insulation, behind the cladding and replacement external like for like (new) zinc cladding; and like for like replacement of the penthouse terrace decking and the balcony decking to the rear.

  Received 8 Jun, published by the council 25 Jul 2026 Lawful development