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41 Windmill Copse Storrington West Sussex RH20 4HB

DC/25/1390Full ApplicationApproved
Full

Approved on 12 November 2025

Council decision: Application PermittedDelegated (officer decision)9 conditions

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

Erection of a two-storey side extension to create 2-bedroom end terrace dwellinghouse.

Received
29 August 2025
Decision level
Delegated (officer decision)
Ward
Storrington and Washington
Agent
DMA Building Designs
  1. Received29 Aug
  2. Validated3 Sep
  3. Consult.16 Oct
  4. Target29 Oct
  5. Decided12 Nov

Decided in 70 days (council typically 56)

About this application

This is a full planning application for a two storey side extension at 41 Windmill Copse Storrington West Sussex RH20 4HB. Horsham has handled 2,753 applications of this type. This one was decided in 75 days, 3 weeks longer than Horsham's typical decision time. There are no previous applications recorded at this address. In the past year there have been 53 applications across Storrington and Washington. We hold 2,890 applications in total for the RH20 postcode area.

90% of full applications at Horsham 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.See what's approved near your address

Application details

Postcode
RH20 4HB
Application type
Full Application
Scale / size
Small
Parish
Storrington and Sullington PC

Planning application dates

Date validated
3 September 2025
Consultation expiry
16 October 2025
Consultation end
16 October 2025
Neighbour consultation end
16 October 2025
Last date for comments
16 October 2025
Target decision date
29 October 2025

Applicant and agent

Agent
DMA Building Designs
Agent address
Unit 4B Rudgwick Brickworks Lynwick Street Rudgwick RH12 3DH

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14276310
Documents
18
Constraints
6

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)
Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, 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: Horsham

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