Flat 2 Collingwood House 3 Cottage Green London Southwark SE5 7ST

This site has had 2 applications since 2025.

• 25/AP/2876 Awaiting decision

  Flat 2 Collingwood House 3 Cottage Green London Southwark SE5 7ST

  Proposed single storey rear extension (following demolishing existing conservatory) and tree reposition

  Submitted 6 Oct 2025 Householder

1. 6 Oct 2025

   Received by Southwark

2. 16 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Southwark took a median of 52 days over the applications it decided in the last year.

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided heritage and listed building applications in a median of 65 days. More in our guide to how long planning decisions take.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• Flat 3 Collingwood House 3 Cottage Green London Southwark SE5 7ST

  25/AP/3534 Submitted 4 Dec 2025 50 yards away

  94% historically approved · decision due ~5 Feb

  Listed building consent for new cupboard under stairs in hall to be fitted with new wc and hand wash basin. WC install to include macerator. No demolition works; floors to remain and walls to be repaired and repainted only.

  Awaiting decision Heritage and listed buildings Demolition 10 docs

• Flat 2 Collingwood House 3 Cottage Green London Southwark SE5 7ST

  25/AP/2876 Submitted 6 Oct 2025 50 yards away

  95% historically approved · decision due ~11 Dec

  Proposed single storey rear extension (following demolishing existing conservatory) and tree reposition

  Awaiting decision Householder Extension Trees 22 docs
  Small domestic

• Ground Floor Flat 1 Claremont Villas Southampton Way London Southwark SE5 7SS

  23/AP/1912 Submitted 10 Jul 2023 50 yards away

  Resubmission: Erection of a single storey ground floor side extension

  Granted Full applications Extension 11 docs
  Small domestic

• First Floor Flat 1 Claremont Villas Southampton Way London Southwark SE5 7SS

  21/AP/4320 Submitted 1 Dec 2021 50 yards away

  Construction of a rear dormer roof extension and the installation of 2x rooflights to the front roofslope.

  Granted Full applications Extension Loft or dormer 10 docs

• First Floor Flat 1 Claremont Villas Southampton Way London Southwark SE5 7SS

  22/AP/1380 Submitted 19 Apr 2022 50 yards away

  Construction of a rear dormer roof extension to main roof and over outrigger and the installation of 2 x rooflights to the front roofslope

  Granted Full applications Extension Loft or dormer 10 docs

• 5-7 Cottage Green And 69 Southampton Way London Southwark SE5 7ST

  25/AP/2892 Submitted 7 Oct 2025 50 yards away

  96% historically approved · decision due ~3 Dec

  Non-Material Amendment as required by planning permission 21/AP/1254 dated 16/04/2024 for Demolition of existing structures, including removal and alterations to the flank elevation of grade II listed no. 73 Southampton Way, and construction of two buildings fronting onto Southampton Way and Cottage Green comprising residential units and commercial units for Class E and F uses, associated roof terraces, landscaping and public realm enhancements, refuse storage, and cycle and car parking. The proposal would be within the setting of the grade II listed buildings 1, 2 and 3 Cottage Green and 73,75 and 77 Southampton Way. The amendments are for the provision of a Sub Station to the northwest corner of the site providing direct access from Southampton Way

  Awaiting decision Conditions Demolition 8 docs

• 26/AP/2661 Awaiting decision

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

  Listed Building Consent for 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. Listed Building Consent: The installation of replacement rooftop and replacement low level roof plant, removal of existing entrance gate, refurbishment of existing front, repairs to the external fabric and various amendments to the internal fabric.

  Received 8 Sep, published by the council 10 Sep 2026 Heritage and listed buildings
• 26/AP/1168 Granted

  101 - 103 Denmark Hill London Southwark SE5 8AA

  Listed building consent for the installation of heat recovery ventilation grille units and secondary glazing to windows

  Received 23 Apr, published by the council 25 Jul 2026 Heritage and listed buildings
• 26/AP/2576 Awaiting decision

  209 Camberwell New Road London Southwark SE5 0TJ

  Listed building consent for Internal alterations and replacement of rear window to facilitate the conversion of the existing dwellinghouse (Class C3) to an HMO within Class C4.

  Received 1 Sep, published by the council 10 Sep 2026 Heritage and listed buildings
• 26/AP/2559 Awaiting decision

  57-61 Union Street London Southwark SE1 1SG

  Listed building consent for alterations to the Grade II listed building at 59-61 Union Street comprising adaptation of the existing roof space to provide additional office accommodation; formation of a stair from second-floor level; erection of a rear dormer; localised alterations to the roof structure; installation of glazed screens, partitions and balustrading; introduction of glazing to the existing roof hatch; and associated works.

  Received 28 Aug, published by the council 1 Sep 2026 Heritage and listed buildings
• 26/AP/2544 Awaiting decision

  Sessions House Newington Causeway London Southwark SE1 6AZ

  Replacement upgrades and amendments to the existing Panic Alarm Installation

  Received 26 Aug, published by the council 10 Sep 2026 Heritage and listed buildings