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138 Riddlesdown Road Purley CR8 1DE

26/00354/HSEHouseholder ApplicationApproved
Householder

Approved on 28 April 2026

7 conditions

Site boundary (council red line)

Proposal

Erection of a part single, part two-storey side extension with rear-facing dormer. Part single, part two storey rear extension, reduction to ridge height and alterations to rear terrace/patio.

Received
9 February 2026
Ward
Purley Oaks And Riddlesdown
Agent
ZS Eco Design Ltd
  1. Received9 Feb
  2. Validated3 Mar
  3. Consult.27 Mar
  4. Target28 Apr
  5. Decided28 Apr

Decided in 56 days (council typically 56)

About this application

This is a full planning application for a two storey rear extension at 138 Riddlesdown Road Purley CR8 1DE. Croydon has handled 3,635 applications of this type. This one was decided in 78 days, 3 weeks longer than Croydon's typical decision time. There are no previous applications recorded at this address. In the past year there have been 58 applications across Purley Oaks And Riddlesdown. We hold 2,481 applications in total for the CR8 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.Planning something similar? See what gets approved on your street

Application details

Postcode
CR8 1DE
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
3 March 2026
Consultation expiry
27 March 2026
Consultation start
3 March 2026
Neighbour consultation start
4 March 2026
Neighbour consultation end
27 March 2026
Target decision date
28 April 2026

Applicant and agent

Agent
ZS Eco Design Ltd
Architect profile
ZS ECO DESIGN LTD
Agent address
Flat 15 Dalkeith Court 45 Vincent Street London SW1P 4HH United Kingdom

Planning decision

Statutory period
56 days

Appeal history

6011745
Allowed
Type: Householder (HAS)Procedure: Written RepresentationsDecision: 14 September 2026Dev Type: Householder developmentsReason: refused

Additional information

Planning Portal ID
PP-14680861
Comments
0
Documents
24
Constraints
6

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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