13 Ablett Street London Southwark SE16 3BL

This site has had 3 applications since 2020: 1 approved, 1 refused.

• 26/AP/3106 Awaiting decision

  13 Ablett Street London Southwark SE16 3BL

  Certificate of Lawfulness (Proposed) for change of use from 6-bedroom 6-person HMO (Use class C4) to 6-bedroom 7-person HMO.

  Submitted 21 Oct 2026
• 26/AP/2402 Granted

  13 Ablett Street London Southwark SE16 3BL

  Certificate of Lawfulness (existing) for the conversion of a single-family residential dwelling within Use Class C3 to a 6 bedroom/6 person HMO within Use Class C4.

  Decided 1 Oct 2026

1. 11 Dec 2020

   Received by Southwark

2. 14 Dec 2020

   Validated

   Checked as complete and ready for consideration.

3. 11 Feb 2021

   Decision issued: Certificate of Lawfulness PROP- REFUSED

4. 21 Sep 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 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.

• 13 Ablett Street London Southwark SE16 3BL

  26/AP/3106 Submitted 21 Oct 2026 50 yards away

  95% historically approved · decision due ~17 Dec

  Certificate of Lawfulness (Proposed) for change of use from 6-bedroom 6-person HMO (Use class C4) to 6-bedroom 7-person HMO.

  Awaiting decision

• 13 Ablett Street London Southwark SE16 3BL

  26/AP/2402 Submitted 11 Aug 2026 50 yards away

  Certificate of Lawfulness (existing) for the conversion of a single-family residential dwelling within Use Class C3 to a 6 bedroom/6 person HMO within Use Class C4.

  Granted 7 docs
  Domestic

• 35 Ablett Street London Southwark SE16 3BL

  26/AP/1015 Submitted 9 Apr 2026 50 yards away

  Certificate of lawfulness (proposed) for a change of use from a single dwellinghouse (Use Class C3) to a small House in Multiple Occupation (Use Class C4), with associated internal works.

  Granted Lawful development 12 docs
  Domestic

• 35 Ablett Street London Southwark SE16 3BL

  25/AP/3260 Submitted 10 Nov 2025 50 yards away

  95% historically approved · decision due ~12 Jan

  Single storey rear extension

  Awaiting decision Householder Extension 2 docs
  Small domestic

• 35 Ablett Street London Southwark SE16 3BL

  24/AP/0482 Submitted 22 Feb 2024 50 yards away

  Construction of single storey rear extension

  Refused Householder Extension 11 docs
  Small domestic

• 79-161 Ilderton Road London Southwark SE16 3JZ

  26/AP/2900 Submitted 1 Oct 2026 100 yards away

  95% historically approved · decision due ~27 Nov

  Details of Condition 9 'Archaeological Foundation and Basement Design' as required by planning permission 24/AP/3687, which gave consent for: "Redevelopment of the site to provide two separate buildings comprising large scale purpose built shared living (LSPBSL) units, conventional residential dwellings, flexible commercial floorspace, accessible parking, children's play space, public realm improvements, landscaping and other associated works".

  Awaiting decision

• 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