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17 Wannock Avenue, Lower Willingdon, BN20 9RP

WD/2026/0592/PDPD Household ExtensionsApproved
Outline / PiP

Approved on 28 April 2026

Council decision: Prior Approval Not RequiredDelegated (officer decision)

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

PRIOR APPROVAL FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION WHICH WOULD EXTEND BEYOND THE REAR WALL OF THE ORIGINAL HOUSE BY 3.95M, FOR WHICH THE MAXIMUM HEIGHT WOULD BE 3.90M, AND FOR WHICH THE HEIGHT OF THE EAVES WOULD BE 2.35M.

Received
20 March 2026
Decision level
Delegated (officer decision)
Ward
Lower Willingdon
  1. Received20 Mar
  2. Validated23 Mar
  3. Consult.23 Apr
  4. Target4 May
  5. Decided28 Apr

Decided in 36 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 17 WANNOCK AVENUE, LOWER WILLINGDON, BN20 9RP. Wealden has handled 1,019 applications of this type. This one was decided in 39 days, 2 weeks quicker than Wealden's typical decision time. There are no previous applications recorded at this address. In the past year there have been 23 applications across Lower Willingdon. We hold 358 applications in total for the BN20 postcode area.

90% of outline applications at Wealden District Council 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
BN20 9RP
Application type
PD Household Extensions
Scale / size
Small
Parish
Willingdon & Jevington

Planning application dates

Date validated
23 March 2026
Consultation expiry
23 April 2026
Consultation start
31 March 2026
Consultation end
23 April 2026
Target decision date
4 May 2026

Applicant and agent

Agent address
Cortlandt George Street Hailsham East Sussex BN27 1AE

Planning decision

Statutory period
42 days

Additional information

UPRN
100060114280
Documents
7

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: Wealden

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