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7 Haydn Avenue Purley CR8 4AG

26/02403/NMAApproved
Discharge / amendments

Approved on 22 October 2026

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Non-material amendment to planning permission 25/01430/HSE (Proposed ground floor wraparound and first floor rear extensions, roof extensions, new front porch, driveway alterations including partial excavation of garden to provide off-street parking) granted 12.11.2025. The amendment is for: alterations to external doors, windows and rooflights, retention and repositioning of the front door, revision of the loft Juliet balcony to glazed gable panels, minor ridge alteration to accommodate solar panels.

Received
24 August 2026
Public comments
1 · last counted 6 November 2026
Ward
Letchworth South West Ward
  1. Received24 Aug
  2. Validated18 Sep
  3. Consult.
  4. Target22 Oct
  5. Decided22 Oct

Decided in 34 days

About this application

This is a planning application for a porch at 7 Haydn Avenue Purley CR8 4AG. Croydon has handled 19,636 applications of this type. This one was decided in 34 days, 3 weeks quicker than Croydon's typical decision time. There has been 1 other application at this address. In the past year there have been 1 application across Letchworth South West Ward. We hold 2,481 applications in total for the CR8 postcode area.

Application details

Postcode
CR8 4AG
Parish
Letchworth Garden City

Planning application dates

Date validated
18 September 2026
Target decision date
22 October 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Case officer
William Thompson

Additional information

Documents
17

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Brownfield land register: 9b, Haydn AvenueRegister site at or near this address
  • 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 (21)

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 and heritage coasts.

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
    18 Sep

    Non-material amendment to planning permission 25/01430/HSE

    This applicationApprovedNon-material amendment26/02403/NMA
  2. 2025
    28 Apr

    Proposed ground floor wraparound and first floor rear extensions, roof extensions, new front porch, driveway…

    ApprovedHouseholderPart of25/01430/HSE

Source: Croydon

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

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