35 Highdown Avenue Worthing West Sussex BN13 1QL Data via plota.co.uk
Proposal
Application for Certificate of Lawfulness for proposed rooms in roof consisting of hip to side gable roof enlargements, rear dormer with Juliet balcony and roof lights to front and rear elevations. Data via plota.co.uk
Application progress
Approved on 18 Sept 2026 · Delegated Decision · Last checked 23 Sept 2026
Site constraints 3
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 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 3
Last sold for £595,000 in July 2024. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in June 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Worthing - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Worthing
- Application type
- Certificate Proposed Lawful Use/Dev
- Postcode
- BN13 1QL
- Received
- 1 Sept 2026
- Validated
- 1 Sept 2026
- Ward
- Tarring
- Case officer
- Show
- Target decision
- 27 Oct 2026
- Decision
- Application Permitted
- Decision date
- 18 Sept 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Liggins Wainewright Architecture Ltd
How this decision compares
Decided in 17 days from validation, 35 days faster than Worthing's median of 52 for extensions. Approved, as 92% of extensions here are.
Plota live figures for extensions decided by Worthing in the last twelve months, from validation. Worthing decision record →
Public comments
No public comments yet.
Last counted 23 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15188588
- Planning Portal ref
- PP-15188588
- Statutory expiry
- 27 Oct 2026
- Env. assessment
- No
Historical activity at this location
22 nearby applications on record - archival context, not part of the live application.
Nearby activity
Worthing is slower than most councils at deciding householder applications, ranking #226 out of 296. Householder applications are slightly more likely to be approved here (94%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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35 Highdown Avenue Worthing West Sussex BN13 1QL
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