26/AP/1457

1. 21 May 2026

   Received by Southwark

2. 22 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jun 2026

   Decision issued: Certificate of Lawfulness Prop- GRANTED

4. 25 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 26/AP/1459 Granted

  422 Lordship Lane London Southwark SE22 8NE

  Demolition of the existing lean-to outrigger to facilitate the erection of a single storey rear extension and a raised decked area.

  21 May 2026 0m away Householder
• 26/AP/1458 Granted

  422 Lordship Lane London Southwark SE22 8NE

  Loft conversion and the erection of a dormer in the rear roof slope including the insertion of a rooflight in the front roof slope

  21 May 2026 0m away Householder
• 26/AP/1870 Awaiting decision

  384 Lordship Lane London Southwark SE22 8ND

  Demolition of existing single-storey rear outrigger; erection of a single-storey rear extension; construction of a detached garden studio; associated hard and soft landscaping works; removal of existing rooflights and installation of replacement rooflights to existing loft space.

  29 Jun 2026 83m away Householder
• 20/AP/2304 Granted

  Land Adajacent To: 449 Lordship Lane London Southwark

  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.

  14 Aug 2020 90m away Conditions
• 20/AP/2317 Granted

  449 Lordship Lane Estate London Southwark

  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.

  14 Aug 2020 90m away Conditions
• 26/AP/1843 Awaiting decision

  50 Norcroft Gardens London Southwark SE22 0BH

  Construction of a two-storey side extension; single storey ground floor rear extension and installation 6 windows on side elevation.

  25 Jun 2026 97m away Householder

• 26/AP/1647 Granted

  7 Medlar Street London Southwark SE5 0JU

  Certificate of lawfulness (proposed) for the construction of an L-shaped rear dormer extension and installation of 2no. rooflights to the front roof slope

  8 Jun 2026 Lawful development
• 26/AP/2189 Awaiting decision

  Surrey Square Park Surrey Square London Southwark SE17 2JX

  Certificate of Lawfulness (existing) for refurbishment and reconfiguration of the existing children's playground and landscape improvements including new pathways and planting within Surrey Square Park.

  24 Jul 2026 Lawful development
• 26/AP/2168 Awaiting decision

  150A Lower Road London Southwark SE16 2UG

  Certificate of lawfulness (proposed) for the change of use of a single dwellinghouse (Use Class C3) to a House in Multiple Occupation (Use Class C4) occupied by three unrelated individuals.

  22 Jul 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