23 Hollingbourne Road London Southwark SE24 9NB

1. 1 Jun 2026

   Received by Southwark

2. 2 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Jul 2026

   Decision issued: Certificate of Lawfulness Exist- GRANTED

4. 25 Jul 2026

   Added to PlanIndex

Southwark granted permission on 2 July 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.

• 44 Hollingbourne Road London Southwark SE24 9ND

  20/AP/1608 Submitted 10 Jun 2020 50 yards away

  Certificate of lawful development (proposed) for the construction of a rear dormer roof extension over the main rear roof slope, to replace the x2 existing roof extensions; and the removal of x1 roof light in the front roof slope.

  Granted Lawful development Extension Loft or dormer 18 docs

• 37 Ruskin Walk London Southwark SE24 9NA

  21/AP/4686 Submitted 22 Dec 2021 50 yards away

  Construction of side extension (including demolition of existing side extension) with alterations to the rear facade fenestration. Replacement of all windows (except the existing roof lights) and addition of a new front door.

  Granted Householder Extension Loft or dormer +2 23 docs
  Domestic

• 26 Hollingbourne Road London Southwark SE24 9ND

  22/AP/1497 Submitted 27 Apr 2022 50 yards away

  External alterations to rear elevation, including new bi-fold doors and sliding window, weathered timber cladding and downlighters; a new paved rear patio and steps down to the rear garden and the creation of external garden storage below part of the patio, including a concealed air source heat pump behind a louvred screen; new timber trellising above the existing south-eastern and south-western boundary fences and a timber side gate within the existing south-eastern boundary fence; and associated hard and soft landscaping.

  Granted Householder Windows or glazing 20 docs
  Small domestic

• 33 Ruskin Walk London Southwark SE24 9NA

  22/AP/0913 Submitted 8 Mar 2022 50 yards away

  Alterations to rear facade including a new side facing window, replacement windows and doors to ground and first floor level, replacement materials to walls and roof.

  Granted Householder Windows or glazing 21 docs
  Domestic

• 42 Holmdene Avenue London Southwark SE24 9LF

  26/AP/0658 Submitted 5 Mar 2026 50 yards away

  Certificate of lawfulness (proposed) for the installation of photovoltaic solar panels onto the flat roof of a previously consented loft conversion and sloped outrigger

  Granted Lawful development Extension Loft or dormer 8 docs

• 42 Holmdene Avenue London Southwark SE24 9LF

  21/AP/3754 Submitted 29 Oct 2021 50 yards away

  Ground floor single storey side infill extension to rear.

  Granted Householder Extension 7 docs
  Small domestic

• 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/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