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170 Lynton Road London Southwark SE1 5RB

26/AP/1610Approved
Discharge / amendments

Approved on 5 August 2026

Council decision: Variation Minor Material Changes Granted3 conditions

Site boundary (council red line)

Proposal

Variation of Condition 1 (approved plans) of planning permission 25/AP/3741 (Construction of ground floor side infill extension; 6 rooflights to pitched roof and facade alterations.) Amendment sought: To allow the party wall to be astride the boundary.

Received
5 June 2026
  1. Received5 Jun
  2. Validated16 Jun
  3. Consult.
  4. Target
  5. Decided5 Aug

Decided in 50 days

About this application

This is a planning application for an extension at 170 Lynton Road London Southwark SE1 5RB. Southwark has handled 7,761 applications of this type. This one was decided in 50 days. The site is in the Thorburn Square conservation area. There has been 1 other application at this address. We hold 2,756 applications in total for the SE1 postcode area.

Application details

Postcode
SE1 5RB

Planning application dates

Date validated
16 June 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)
  • Conservation area: Thorburn Square
Also checked, none recorded (23)

flood storage areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    16 Jun

    Variation of Condition 1 (approved plans) of planning permission 25/AP/3741

    This applicationApprovedVariation of conditions (s73)26/AP/1610
  2. 2025
    19 Dec

    Construction of ground floor side infill extension; 6 rooflights to pitched roof and facade alterations.

    ApprovedHouseholderPart of25/AP/3741

Source: Southwark

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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