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Sedgwick Castle House Broadwater Lane Copsale West Sussex RH13 6QJ

DC/26/1196Awaiting decision
Approximate location: the centre of the postcode, not the exact property.

Proposal

Remodelling of existing dwelling comprising a two storey front extension, infill beneath existing undercroft to rear of dwelling, new external fenestration and external finishes.

Received
27 July 2026
Public comments
0 · last counted 17 October 2026
  1. Received27 Jul
  2. Validated27 Jul
  3. Consult.
  4. Target
  5. Decided

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View on the council's siteDocuments

About this application

This is a planning application for a front extension at Sedgwick Castle House Broadwater Lane Copsale West Sussex RH13 6QJ. Horsham has handled 7,186 applications of this type. It has been with the council since 27 July 2026 and is still awaiting a decision. The site is in 1 listed building nearby. There has been 1 other application at this address. We hold 2,379 applications in total for the RH13 postcode area.

Application details

Postcode
RH13 6QJ

Planning application dates

Date validated
27 July 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

Also checked, none recorded (22)

flood storage areas, conservation areas, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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: Horsham

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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.

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

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