11 Summerdown Lane East Dean East Sussex BN20 0LF

SDNP/25/05116/HOUSHouseholderApproved

Approved on 24 February 2026

Delegated (officer decision)

Site boundary (council red line)

Proposal

Raising of existing garage roof and internal alterations, including installation of rooflights

Received: 6 January 2026
Decision level: Delegated (officer decision)
Council: South Downs
Ward: East Dean Ward
Agent: James Thompson Architecture

ReceivedReceived6 Jan
ValidatedValidated6 Jan
Consult.Consultation6 Feb
TargetTarget Date3 Mar
DecidedDecided24 Feb

Decided in 49 days (council typically 56)

About this application

This is a full planning application for a garage at 11 Summerdown Lane East Dean East Sussex BN20 0LF. South Downs has handled 5,093 applications of this type. This one was decided in 49 days, 7 days quicker than South Downs's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 42 applications across East Dean Ward. We hold 356 applications in total for the BN20 postcode area.

88% of full applications at South Downs 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 0LF
Application type: Householder
Scale / size: Small
Parish: East Dean and Friston Parish Council

Planning application dates

Date validated: 6 January 2026
Last date for comments: 6 February 2026
Target decision date: 3 March 2026
Permission expires: 24 February 2029

Applicant and agent

Agent: James Thompson Architecture
Agent address: Glendale Avenue Eastbourne BN21 1UN

Planning decision

Statutory period: 56 days

Additional information

Planning Portal ID: PP-14514672
Documents: 14

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

National park: South Downs
Flood zone 1: Low probability (rivers and sea)

Possibly incomplete for this council: Article 4 directions and tree preservation orders.

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 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.

Source: South Downs

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