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 HMO (Use class C4) to 6-bedroom 7-person HMO.

  Submitted 21 Oct 2026
• 20/AP/3663 Refused

  13 Ablett Street London Southwark SE16 3BL

  Certificate of lawful development (proposed) for a rear dormer extension

  Decided 11 Feb 2021 Lawful development

1. 11 Aug 2026

   Received by Southwark

2. 12 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 14 Aug 2026

   Added to PlanIndex

4. 1 Oct 2026

   Decision issued: Certificate of Lawfulness Exist- GRANTED

5. 1 Oct 2026

   Status changed to Granted

   Previously Under consideration/assessment.

Southwark granted permission on 1 October 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.

The published feed does not state which type of application this is; the register entry on Southwark's portal will say. Our guide explains the common 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 HMO (Use class C4) to 6-bedroom 7-person HMO.

  Awaiting decision

• 13 Ablett Street London Southwark SE16 3BL

  20/AP/3663 Submitted 11 Dec 2020 50 yards away

  Certificate of lawful development (proposed) for a rear dormer extension

  Refused Lawful development Extension Loft or dormer 11 docs

• 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

  22/AP/2766 Submitted 3 Aug 2022 100 yards away

  Request for an EIA Screening Opinion for proposed new residential development at 79-161 Ilderton Road.

  Decided Outline New dwelling 5 docs