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Seabeach Farm A285 Thicket Lane To Eartham Lane Eartham West Sussex PO18 0LX

SDNP/26/02258/LISAwaiting decision
Site boundary (council red line)

Proposal

Repair and replacement of roof covering, windows and cills (throughout), rebuilding of outer leaf wall (to part east and west elevations), re-cladding of dormer, porch and entrance step replacement (including front door), layout changes, and various additional internal works to main dwelling. Replacement of existing rooflights, windows and doors to annexe and well house.

Received
5 June 2026
Council
South Downs
  1. Received5 Jun
  2. Validated16 Jun
  3. Consult.
  4. Target
  5. Decided

About this application

This is a planning application for a dormer extension at Seabeach Farm A285 Thicket Lane To Eartham Lane Eartham West Sussex PO18 0LX. South Downs has handled 15,931 applications of this type. It has been with the council since 16 June 2026 and is still awaiting a decision. The site is in 1 listed building nearby. There have been 8 other applications at this address. We hold 1,433 applications in total for the PO18 postcode area.

Application details

Postcode
PO18 0LX

Planning application dates

Date validated
16 June 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Listed building: Grade II: Seabeach HouseOn this site
  • 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 (20)

flood storage areas, conservation areas, 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.

© 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: South Downs

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Around this site

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Before the decision

You may need a heritage statement. Heritage & archaeology consultants near this site

A listed building is on or next to this site.

Nearest first, within 25 miles of the site. Every firm is listed free.

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