15 Mount Adon Park London Southwark SE22 0DS

1. 9 Jan 2026

   Received by Southwark

2. 12 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Feb 2026

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 10 Aug 2026

   Added to PlanIndex

Southwark granted permission on 23 February 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.

• Flat 2 377 Upland Road London Southwark SE22 0DR

  25/AP/3563 Submitted 8 Dec 2025 26m away

  Retention of an outbuilding in the rear garden to be used for purposes incidental to the enjoyment of the dwellinghouse (garden office).

  Granted Full applications 13 docs
  Small domestic

• 16 Mount Adon Park London Southwark SE22 0DT

  20/AP/2434 Submitted 26 Aug 2020 61m away

  T1 Mulberry to reduce the height and radial spread of the canopy by up to 1 metre, leaving pendulus branches on client side for ease of fruit picking. To strip dead Ivy. T2 Oak to crown thin overall crown by approximately 15% removing selected branches with emphasis on dead, crowded and crossing branches to create an even crown density.

  Granted Trees 13 docs

• 20 Mount Adon Park London Southwark SE22 0DT

  22/AP/2832 Submitted 10 Aug 2022 64m away

  Construction of a single storey ground floor rear extension.

  Granted Householder Extension 9 docs
  Small domestic

• Flat 5 Norman Court Lordship Lane London Southwark SE22 8JT

  23/AP/2538 Submitted 8 Sep 2023 92m away

  Works to a TPO tree:XL Ash tree in rear garden. Tree branches are touching the building and one branch has rubbed so much on top of the building that it has caused some bricks to become loose above balconies and this needs to be dealt with asap. Remove lateral limbs growing towards the building back to the trunk which are at the same height or lower than the building structure. Ensure there is a 4m clearance of the building for the upper canopy. 5 day notice required as work is urgent as the bricks at the upper level are dangerously loose, where there are balconies below, remedial work can not be carried out until tree work has been completed.

  Granted Trees 8 docs

• Land Adajacent To: 449 Lordship Lane London Southwark

  20/AP/2304 Submitted 14 Aug 2020 93m away

  Details of condition 4b - Arboricultural Method statement as required by LBS Planning permission 19/AP/4166 granted 31/01/2020 (Construction of a new four storey residential building next to 449 Lordship Lane, SE22 8JN.

  Granted Conditions 7 docs

• 449 Lordship Lane Estate London Southwark

  20/AP/2317 Submitted 14 Aug 2020 93m away

  Details of condition 5 Approved plan 02 151 Swift Bricks Details as required by LBS Planning permission 19/AP/4166 granted 31/01/2020 (Construction of a new four storey residential building next to 449 Lordship Lane, SE22 8JN.

  Granted Conditions 4 docs

• 26/AP/1316 Granted

  Seavington House Champion Hill London Southwark SE5 8DN

  Certificate of lawfulness (proposed) to confirm excavation works carried out on the site in the form of trial pits constitute a material operation under the Town and Country Planning Act 1990 and therefore represent lawful commencement of the approved planning permission 22/AP/0174.

  7 May 2026 Lawful development
• 26/AP/1420 Granted

  40 Strathnairn Street London Southwark SE1 5BL

  Certificate of lawfulness (proposed) for construction of a ground floor rear extension and a rear dormer.

  18 May 2026 Lawful development
• 26/AP/1618 Granted

  252 Barry Road London Southwark SE22 0JS

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

  5 Jun 2026 Lawful development
• 26/AP/1577 Granted

  Residence Inn By Marriott London Bridge 201-211 Long Lane London SE1 4PN

  Certificate of lawfulness (proposed) for undertaking of facade remedial works to remove combustible cladding materials and replace with a like-for-like non-combustible cladding with no change to the outer aesthetics of the building.

  2 Jun 2026 Lawful development
• 26/AP/1509 Withdrawn

  Railway Arch 101 Rockingham Street London Southwark SE1 6PD

  Certificate of lawfulness (proposed) for confirmation of implementation of planning permission 22/AP/3065: Change of use of the railway arch at 101 Rockingham Street from Use Class B8 (Storage/Distribution) to Use Classes E (Commercial, Business and Service) and F2 (Local Community) and a new glazed facade to the exterior including 2x extractor fans.

  27 May 2026 Lawful development