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Planning application

1 Tanner Street London Southwark SE1 3LE

Granted Southwark 25/AP/3527 Approval of Details

Works: Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Partial details for Condition 9 (parts A and B) 'Acoustic Predictions and Mitigation Measures' as required by planning permission ref. 24/AP/1948 dated 04/03/2025 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works'.

As published by the council, reference 25/AP/3527

Application record

Reference
25/AP/3527
Type
Approval of Details
Status
Granted
Decision
AOD - Granted
Received
3 Dec 2025
Validated
4 Dec 2025
Decided
17 Feb 2026
Ward
London Bridge & West Bermondsey
Parish
Bermondsey And Rotherhithe
Decision by
Delegated - Source Team
Postcode
SE1 3LE

Site history

Applications at this address on the Southwark register

This site has had 6 applications since 2025: 4 approved, 0 refused.

  • 26/AP/0554 Granted

    1 Tanner Street London Southwark SE1 3LE

    Partial discharge of condition 9c 'Validation test' required by planning permission 24/AP/1948 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works'.

    Decided 8 Apr 2026 Conditions
  • 26/AP/0194 Decided

    1 Tanner Street London Southwark SE1 3LE

    Details submitted to satisfy Clause 5.1.1 (Notification of Implementation) of the Section 106 agreement associated with 24/AP/1948.

    Decided 3 Feb 2026 Conditions
  • 26/AP/0195 Decided

    1 Tanner Street London Southwark SE1 3LE

    Notification of occupation, Paragraph 5.1.3 of S106 agreement 24/AP/1948

    Decided 9 Mar 2026 Conditions
  • 25/AP/3767 Granted

    1 Tanner Street London Southwark SE1 3LE

    Discharge of Condition 6 'Refuse Collection Management Plan' of planning permission 24/AP/1948 approved 4 March 2025 for the 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works' at 1 Tanner Street, London, Southwark, SE1 3LE.

    Decided 8 Apr 2026 Conditions
  • 25/AP/3503 Granted

    1 Tanner Street London Southwark SE1 3LE

    Details of Condition 5 (Construction management plan) as required by planning permission 24/AP/1948 dated 04/03/2025 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works'.

    Decided 10 Apr 2026 Conditions

Timeline

Dates from the published record

  1. 3 Dec 2025

    Received by Southwark

  2. 4 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Feb 2026

    Decision issued: AOD - Granted

  4. 10 Aug 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

8 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Southwark granted permission on 17 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.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 1 Tanner Street London Southwark SE1 3LE

    25/AP/3503 Submitted 2 Dec 2025 0m away

    Details of Condition 5 (Construction management plan) as required by planning permission 24/AP/1948 dated 04/03/2025 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works'.

    Granted Conditions Extension 9 docs
  • 1 Tanner Street London Southwark SE1 3LE

    25/AP/3767 Submitted 22 Dec 2025 0m away

    Discharge of Condition 6 'Refuse Collection Management Plan' of planning permission 24/AP/1948 approved 4 March 2025 for the 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works' at 1 Tanner Street, London, Southwark, SE1 3LE.

    Granted Conditions Extension 6 docs
  • 1 Tanner Street London Southwark SE1 3LE

    26/AP/0194 Submitted 23 Jan 2026 0m away

    Details submitted to satisfy Clause 5.1.1 (Notification of Implementation) of the Section 106 agreement associated with 24/AP/1948.

    Decided Conditions 3 docs
  • 1 Tanner Street London Southwark SE1 3LE

    26/AP/0195 Submitted 23 Jan 2026 0m away

    Notification of occupation, Paragraph 5.1.3 of S106 agreement 24/AP/1948

    Decided Conditions 3 docs
  • 1 Tanner Street London Southwark SE1 3LE

    26/AP/0554 Submitted 24 Feb 2026 1m away

    Partial discharge of condition 9c 'Validation test' required by planning permission 24/AP/1948 'Change of use of the second and third floors for residential accommodation, infill extension at the second floor, new rear roof terrace, external alterations and all associated works'.

    Granted Conditions Extension 6 docs
  • Swan Court 9 Tanner Street And 4-8 Whites Grounds London

    21/AP/0455 Submitted 9 Feb 2021 31m away

    Details of Condition 3 (Prior to the commencement of work, the Applicant must submit 1:5 sections and 1:20 elevations showing the external windows and doors) as per requested in planning application 20/AP/2391

    Granted Conditions Windows or glazing 9 docs

In Southwark

  • 26/AP/1080 Decided

    Aylesbury Estate Land Bounded By Albany Road Portland Street Bagshot Street Alvey Street East Street And Dawes Street London SE17

    Discharge Schedule 3, Clause 6.2 (Developer to Notify Council) of the S106 agreement (application ref. 14/AP/3844) for Demolition of existing buildings and phased redevelopment to provide a mixed use development comprising a number of buildings ranging between 2 to 20 storeys in height (12.45m - 68.85m AOD) with capacity for up to 2,745 residential units (Class C3),up to 2,500sqm of employment use (Class B1); up to 500sqm of retail space (Class A1); 3,100 to 4,750sqm of community use; medical centre and early years facility (Class D1); in addition to up to 3,000sqm flexible retail use (Class A1/A3/A4) or workspace use (Class B1); new landscaping; parks, public realm; energy centre; gas pressure reduction station; up to 1,098 car parking spaces; cycle parking; landscaping and associated works.

    15 Apr 2026 Conditions
  • 26/AP/1251 Decided

    Chatelain House 182-202 Walworth Road London Southwark SE17 1RW

    Details submitted to satisfy Schedule 3 Clause 5.2 (Part 2 (Commencement) of the Housing Delivery Monitoring Table) of the Section 106 Agreement associated with planning permission ref: 24/AP/0892

    28 Apr 2026 Conditions
  • 26/AP/0992 Decided

    Heygate Estate And Surrounding Land Bound By New Kent Road To The North, Rodney Place And Rodney Road To The East, Wansey Street To The South And Walworth Road And Elephant Road To The West London SE17

    Details submitted to satisfy Schedule 3 paragraph 26.13 (Site Wide Energy Strategy - final strategy) of the section 106 agreement associated with planning permission ref. 12/AP/1092 'Outline application for: Redevelopment to provide a mixed use development comprising a number of buildings ranging between 13.13m (AOD) and 104.8m (AOD) in height with capacity for between 160,579sqm GEA (min) and 254,000sqm GEA (max) residential floorspace together with retail (Class A1-A5), business (Class B1), leisure and community (Class D2 and D1), energy centre (sui generis) uses. New landscaping, park and public realm, car parking, means of access and other associated works).'

    7 Apr 2026 Conditions
  • 26/AP/0546 Decided

    Land Known As Devonshire Place 747-759 And 765-775 Old Kent Road And Land At Devonshire Grove London SE15 1NZ

    Variation of Section 106 Agreement (ref no. LEG/RP/PL/S106/RR020/465) associated with planning permission 23/AP/1862, which gave consent for: "Phased mixed-use redevelopment of the site, comprising: - Demolition of all existing buildings/structures, site clearance and excavation; - Construction of buildings to provide residential dwellings (Class C3) and flexible commercial, business and service space (Class E); - Construction of buildings to provide purpose built student accommodation including associated amenity and ancillary space, flexible commercial, business, service and community spaces within Classes E/F2(b) (Sui Generis); and - Provision of associated car and cycle parking, open space and landscaping, means of access and highway alterations, installation of plant and utilities and all other associated ancillary works incidental to the development". This Deed of Variation application seeks changes to the definitions, schedules and appendices (as appropriate) within the Section 106 Agreement in connection with changes formally sought under a concurrent non-material amendment application, the reference number for which is 26/AP/0377. The changes to the Section 106 Agreement sought by the Deed of Varation application would: - reflect all of the changes proposed by 26/AP/0377 to the sizes and layouts of the various buildings, elevations, basements, rooms, dwellings and external facilities across the consented development; - reflect the conversion of 75 dwellings from their consented Shared Ownership tenure to their proposed Social Rent tenure; - insert the GLA's Mortgagee in Possession (MiP) clauses; - omit the requirement to explore opportunities for healthcare providers to occupy the Block C commercial premises, enabling the applicant to instead proceed to exploring opportunities for the premises to be occupied as affordable workspace; and - make other non-material changes to the Section 106 Agreement wording.

    19 Feb 2026 Conditions
  • 26/AP/0377 Decided

    Land Known As Devonshire Place 747-759 And 765-775 Old Kent Road And Land At Devonshire Grove London SE15 1NZ

    Non-material amendment to planning permission 23/AP/1862 (as amended by 26/AP/1158), which gave consent for: "Phased mixed-use redevelopment of the site, comprising: - Demolition of all existing buildings/structures, site clearance and excavation; - Construction of buildings to provide residential dwellings (Class C3) and flexible commercial, business and service space (Class E); - Construction of buildings to provide purpose built student accommodation including associated amenity and ancillary space, flexible commercial, business, service and community spaces within Classes E/F2(b) (Sui Generis); and - Provision of associated car and cycle parking, open space and landscaping, means of access and highway alterations, installation of plant and utilities and all other associated ancillary works incidental to the development)". The non-material amendments sought by 26/AP/0377 are: - Change of tenure of the 75 consented dwellings in Building C from Shared Ownership to Social Rent; - Relocation of the consented basement at Building A to Building B; - Re-sizing of the consented basement at Building D; - Changes across all four buildings to the circulation core arrangements, as well as the size and layout of the internal communal amenity facilities, cycle storage facilities, refuse stores and ancillary facilities; - Reconfiguration of the consented rooftops, affecting the rooftop plant areas, the shared communal amenity spaces, and the extent and nature of greening; - Changes to the consented elevations (including small reductions in the overall height) of Buildings A, B, C and D; - Adjustments to the layouts of the consented Class C3 homes, including in some instances the associated balconies; - Adjustments to the distribution of the consented wheelchair Class C3 homes; and - Removal/changes to some legal obligations, including the Healthcare Facility and the Early Stage Viability Review trigger timeframe.

    6 Feb 2026 Conditions