Colwyn Washington Road Storrington West Sussex RH20 4DE Data via plota.co.uk
Proposal
Demolition of existing conservatory and erection of a part single and part two storey rear extension, installation of rear juliette balcony, erection of front porch and replacement of existing front flat roof with pitched roof. Data via plota.co.uk
Application progress
Approved on 23 Mar 2026 · Delegated Decision · Last checked 7 Jul 2026
Site constraints 7
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £800,000 in March 2025. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Every application in Horsham - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Horsham
- Application type
- Householder
- Postcode
- RH20 4DE
- Received
- 26 Jan 2026
- Validated
- 26 Jan 2026
- Ward
- Storrington and Washington
- Parish
- Storrington and Sullington PC
- Case officer
- Show
- Target decision
- 23 Mar 2026
- Decision
- Application Permitted
- Decision date
- 23 Mar 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Fuller Architects
How this decision compares
Decided in 56 days from validation, about the council's usual 56 days. Approved, as 91% of demolitions here are.
Plota live figures for demolitions decided by Horsham in the last twelve months, from validation. Horsham decision record →
Consultation & key dates
- Alt. reference
- PP-14648167
- Planning Portal ref
- PP-14648167
- Comments by
- 5 Mar 2026
- Statutory expiry
- 23 Mar 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Horsham ranks #105 out of 296 councils for householder decision speed. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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Colwyn Washington Road Storrington West Sussex RH20 4DE
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