12 Chadwick Road London Southwark SE15 4RA

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 26/AP/0431 Granted

  12 Chadwick Road London Southwark SE15 4RA

  First floor rear extension and refurbishment of the existing windows.

  Decided 21 Apr 2026 Householder

1. 3 Jun 2026

   Received by Southwark

2. 9 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 29 Jul 2026

   Decision issued: Variation Minor Material Changes Granted

5. 1 Aug 2026

   Status changed to Awaiting decision

   Previously Under consideration/assessment.

6. 9 Aug 2026

   Status changed to Granted

   Previously Awaiting decision.

• 26/AP/0431 Granted

  12 Chadwick Road London Southwark SE15 4RA

  First floor rear extension and refurbishment of the existing windows.

  Decided 21 Apr 2026 Householder

Southwark granted permission on 29 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 12 Chadwick Road London Southwark SE15 4RA

  26/AP/0431 Submitted 12 Feb 2026 0m away

  First floor rear extension and refurbishment of the existing windows.

  Granted Householder Extension Windows or glazing 44 docs
  Domestic

• 20 Chadwick Road London Southwark SE15 4RA

  20/AP/1530 Submitted 2 Jun 2020 20m away

  Tree of Heaven (T1) - lateral crown reducton by up to 2m, deadwood. Pruning due to dead branches overhanging houses plus excessive shading over neighbours' gardens.

  Granted Trees 7 docs

• 20 Chadwick Road London Southwark SE15 4RA

  26/AP/0012 Submitted 6 Jan 2026 21m away

  T1 Ailanthus altissima (Tree of Heaven) A 40-foot (c.12.2m) tall, twin-stemmed tree to be fully removed by crane-assisted or rigged sectional dismantling. Following removal, the client proposes the planting of a suitably sized native replacement tree in order to maintain tree cover and preserve the character of the conservation area.

  Withdrawn Trees 6 docs

• 22 Chadwick Road London Southwark SE15 4RA

  23/AP/2297 Submitted 15 Aug 2023 27m away

  Construction of a single storey side extension and rear dormer extension with Juliet balcony, together with raising the existing chimney stack and party parapet wall on the side of no. 20 and alterations to the existing rear outrigger and lean-to rear extension, including external insulation with rendered finish to side of outrigger and diamond hung slate cladding to rear of outrigger, refurbishment of pitched roofs and new aluminium framed windows and doors to rear and side.

  Granted Householder Extension Loft or dormer +1 35 docs
  Small domestic

• 24 Chadwick Road London Southwark SE15 4RA

  23/AP/2320 Submitted 16 Aug 2023 31m away

  The erection of a ground floor rear side extension and a first floor rear extension along with replacing all windows and front door to the terraced house.

  Granted Householder Extension Windows or glazing 28 docs
  Domestic

• 21 Blenheim Grove London Southwark SE15 4QS

  22/AP/2480 Submitted 12 Jul 2022 34m away

  REVISED SPECIFICATION: T1 - XL Eucalyptus tree. Remove low lateral branches up to 15-20cm dia. back to trunk and thin canopy over neighbours garden by up to 30%, retaining height of tree and light reduction to abate nuisance to neighbours. T2 - Medium Oak tree. Crown reduce by max 2m.

  Granted Trees 9 docs

• 26/AP/2021 Granted

  Unit 1A Vanguard Court Rear Of 36 To 38 Peckham Road London Southwark SE5 8QT

  Variation of Conditions 1 (Approved plans) pursuant to planning permission 25/AP/2903 (Construction of a first-floor roof extension to provide 5 additional light industrial (Class E(g)(iii)) studio/workshop units, together with associated access via external staircase and a green roof area.) Amendment sought: To amend the approved roof covering material to standing seam metal roofing, addition of 8No. rooflights, and revision to the material of the approved external staircase.

  Received 10 Jul, published by the council 25 Jul 2026 Amendments
• 26/AP/0728 Granted

  Townsend House Strathnairn Street London Southwark SE1 5BU

  Variation of condition 6 of planning permission ref no. 22/AP/3683 ( Demolition of existing garages and construction of four storey and five storey buildings providing 18 residential apartments (two x 1-bedroom units, nine x 2-bedroom units, seven x 3-bedroom units) with associated estate-wide hard and soft landscaping, cycle parking and refuse storage and the replacement of the existing substation). To split Condition 6 (Arboricultural Method Statement) in two parts of 6a and 6b.

  Received 12 Mar, published by the council 28 Jul 2026 Amendments
• 26/AP/1775 Granted

  52 Ulverscroft Road London Southwark SE22 9HG

  Variation of Condition 4 (Plant Noise) pursuant to planning permission 24/AP/2818 (Construction of a single rear/side infill extension and a 1st floor extension to the outrigger. Loft conversion including roof ridge raise by 300mm, rear roof dormer and roof outrigger dormer. Installation of 2no. rooflights to the front roof slope. Replacement of all windows and external doors, PV panels to the front roof slope and rear outrigger roof and installation of air source heat pump in rear garden). Variation seeks to amend: To remove the requirement for plant sound output level to 10dB below background.

  Received 18 Jun, published by the council 25 Jul 2026 Amendments
• 26/AP/1610 Granted

  170 Lynton Road London Southwark SE1 5RB

  Variation of Condition 1 (approved plans) of planning permission 25/AP/3741 (Construction of ground floor side infill extension; 6 rooflights to pitched roof and facade alterations.) Amendment sought: To allow the party wall to be astride the boundary.

  Received 5 Jun, published by the council 25 Jul 2026 Amendments
• 26/AP/1418 Granted

  Cypress Tree House Dulwich Common London Southwark SE21 7EU

  Variation of Condition 1 (approved plans) pursuant to planning permission ref: 25/AP/1310 dated 30.07.2025 for 'Construction of a single storey extension in the rear garden, installation of solar panels to the existing outrigger roof, new dormer windows to the rear and side roof light to the main roof, replacement of existing windows and door, alterations to some windows and doors, and replacement of the existing lean to shed roof.' Amendment sought: 1. Addition of a roof light to main roof flat roof 2. Repositioning of dormers

  Received 18 May, published by the council 25 Jul 2026 Amendments