Skip to content

165 South Norwood Hill South Norwood London SE25 6DE

25/03386/HSEHouseholder ApplicationApproved
Householder

Approved on 12 February 2026

Council decision: Permission GrantedDelegated (officer decision)4 conditions

Site boundary (council red line)

Proposal

Erection of hip to gable roof extension and rear dormer with 2 rooflights on the front roofslope.

Received
20 October 2025
Decision level
Delegated (officer decision)
Ward
Thornton Heath
Agent
nimtim architects
  1. Received20 Oct
  2. Validated20 Oct
  3. Consult.4 Dec
  4. Target15 Dec
  5. Decided12 Feb

Decided in 115 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 165 South Norwood Hill South Norwood London SE25 6DE. Croydon has handled 3,635 applications of this type. This one was decided in 115 days, 8 weeks longer than Croydon's typical decision time. There are no previous applications recorded 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.

79% of full 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.See what's approved near your address

Application details

Postcode
SE25 6DE
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
20 October 2025
Consultation expiry
30 January 2026
Consultation start
11 November 2025
Neighbour consultation start
11 November 2025
Neighbour consultation end
4 December 2025
Target decision date
15 December 2025
Permission expires
12 February 2029

Applicant and agent

Agent
nimtim architects
Architect profile
NIMTIM ARCHITECTS LTD
Agent address
unit 1, Blackwater Court 17-19 Blackwater Street London SE22 9ET

Planning decision

Statutory period
56 days

Publicity

Site notice start
9 January 2026
Site notice end
30 January 2026

Additional information

Planning Portal ID
PP-14397899
Comments
0
Documents
16
Constraints
5

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.

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SE25

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report