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183 Ross Road South Norwood London SE25 6TN

26/01845/LPOutlineApproved
Outline / PiP

Approved on 13 August 2026

Council decision: Lawful Dev. Cert. Granted (proposed)Delegated (officer decision)

Site boundary (council red line)

Proposal

Alteration of roof from hip to gable, rear dormer roof extension with Juliet balcony, provision of 3x rooflights in front roof slope and removal of two chimneys.

Received
25 June 2026
Decision level
Delegated (officer decision)
  1. Received25 Jun
  2. Validated25 Jun
  3. Consult.
  4. Target
  5. Decided13 Aug

Decided in 49 days (council typically 56)

About this application

This is an outline application for a dormer extension at 183 Ross Road South Norwood London SE25 6TN. Croydon has handled 1,919 applications of this type. This one was decided in 49 days, 7 days quicker than Croydon's typical decision time. There have been 3 other applications at this address. In the past year there have been 71 applications across Thornton Heath. We hold 1,185 applications in total for the SE25 postcode area.

82% of outline applications at London Borough of Croydon were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
SE25 6TN
Application type
Outline
Scale / size
Small

Planning application dates

Date validated
25 June 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, 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.

Source: Croydon

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

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