123 Benhill Road London Southwark SE5 7LZ

This site has had 3 applications since 2026: 2 approved, 1 refused.

• 26/AP/2138 Granted

  123 Benhill Road London Southwark SE5 7LZ

  Construction of a single storey side extension at lower ground level. Existing lean-to rear extension pitched roof changed to a flat roof, to match the height of the taller element of the side extension. 1nr rooflight and a green roof over rear extension. Door sill to raised ground floor Juliet balcony raised by 300mm to allow for the new side extension roof.

  Decided 10 Sep 2026
• 26/AP/1306 Granted

  123 Benhill Road London Southwark SE5 7LZ

  -Rear mansard roof extension over parent building -Rear outrigger extension over existing outrigger. -Maintain pitch of front roof slope. -Raise ridge line by 400mm. -2nr rooflights to front roof slope, 1nr rooflight over the mansard extension, 1nr rooflight over the outrigger extension. -Raise parent building chimney stack by 400mm to allow for raised ridge and mansard extension. -Raise outrigger party parapet wall and rear chimney stack by 1950mm to allow for outrigger extension. -Existing lower ground floor lean-to rear extension pitched roof changed to a flat roof, with maximum height of 2.7m at the boundary and 1nr rooflight. Internal reconfiguration across the lower ground floor. -Removal of 3nr chimney breasts. -New cycle and bin storage to front yard.

  Decided 25 Jun 2026 Householder

1. 6 May 2026

   Received by Southwark

2. 7 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jun 2026

   Decision issued: Prior Approval Required- REFUSED

4. 25 Jul 2026

   Added to PlanIndex

Southwark refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 123 Benhill Road London Southwark SE5 7LZ

  26/AP/1306 Submitted 6 May 2026 50 yards away

  -Rear mansard roof extension over parent building -Rear outrigger extension over existing outrigger. -Maintain pitch of front roof slope. -Raise ridge line by 400mm. -2nr rooflights to front roof slope, 1nr rooflight over the mansard extension, 1nr rooflight over the outrigger extension. -Raise parent building chimney stack by 400mm to allow for raised ridge and mansard extension. -Raise outrigger party parapet wall and rear chimney stack by 1950mm to allow for outrigger extension. -Existing lower ground floor lean-to rear extension pitched roof changed to a flat roof, with maximum height of 2.7m at the boundary and 1nr rooflight. Internal reconfiguration across the lower ground floor. -Removal of 3nr chimney breasts. -New cycle and bin storage to front yard.

  Granted Householder Extension Loft or dormer 32 docs
  Domestic

• 117 Benhill Road London Southwark SE5 7LZ

  25/AP/2980 Submitted 13 Oct 2025 50 yards away

  95% historically approved · decision due ~19 Dec

  Construction of a rear box dormer and outrigger extension, including raising of the roof ridge by 400mm and raising of the rear chimney stack by 600mm; and addition of 2 no rooflights to the front roof slope.

  Awaiting decision Householder Extension Loft or dormer 24 docs
  Domestic

• 145 Benhill Road London Southwark SE5 7LZ

  26/AP/2867 Submitted 28 Sep 2026 50 yards away

  95% historically approved · decision due ~24 Nov

  Certificate of lawfulness (proposed) for rear chimney removal.

  Awaiting decision

• 123 Benhill Road London Southwark SE5 7LZ

  26/AP/2138 Submitted 20 Jul 2026 50 yards away

  Construction of a single storey side extension at lower ground level. Existing lean-to rear extension pitched roof changed to a flat roof, to match the height of the taller element of the side extension. 1nr rooflight and a green roof over rear extension. Door sill to raised ground floor Juliet balcony raised by 300mm to allow for the new side extension roof.

  Granted Extension Loft or dormer
  Small domestic

• 128 Benhill Road London Southwark SE5 7LZ

  22/AP/2859 Submitted 12 Aug 2022 50 yards away

  Construction of a ground floor rear extension and a second floor mansard roof extension. New rooflight to first floor outrigger.

  Granted Householder Extension Loft or dormer 36 docs
  Domestic

• 130 Benhill Road London Southwark SE5 7LZ

  20/AP/3826 Submitted 24 Dec 2020 50 yards away

  Replacement of the existing rear lean-to extension with a single storey side-rear extension; the construction of a roof extension and the raising of the existing chimney and parapet walls; and the replacement of the existing first floor window within the rear outrigger.

  Granted Householder Extension Windows or glazing 15 docs
  Small domestic

• 26/AP/2734 Awaiting decision

  Flat D 116 Barry Road London Southwark SE22 0HP

  Construction of a rear dormer extension with juliet balcony and the addition of three roof lights to the front roof slope.

  Received 15 Sep, published by the council 11 Oct 2026 Full applications
• 26/AP/0663 Granted

  Burgess Business Park Parkhouse Street London Southwark SE5 7TJ

  Construction of new employment floorspace to provide Class E(g)(iii) and Class B8 floorspace, together with associated external works including the installation of a security cabin and replacement boundary fencing.

  Received 5 Mar, published by the council 28 Jul 2026 Full applications
• 26/AP/0565 Withdrawn

  Church Of St Thomas More 380 Lordship Lane London Southwark SE22 8ND

  Landscaping works to provide accessible access from the church carpark to the John Paul Community Hall and Parish Office.

  Received 25 Feb, published by the council 28 Jul 2026 Full applications
• 26/AP/2660 Awaiting decision

  Vintage Yard 59 - 63 Bermondsey Street London Southwark SE1 3XF

  Installation of replacement rooftop and replacement low level roof plant, elevation alterations to include the removal of existing entrance gate and refurbishment of existing front door.

  8 Sep 2026 Full applications
• 26/AP/1973 Granted

  28A Tresco Road London Southwark SE15 3PX

  Construction of an L-shape dormer extension with 0.3m ridge raise and roof lights to the front roof slope.

  Received 7 Jul, published by the council 25 Jul 2026 Full applications