8 Cumberland Avenue Worthing West Sussex BN12 6JX Data via plota.co.uk
Proposal
Application for Certificate of Lawfulness for Proposed single-storey side extension to single dwelling. Data via plota.co.uk
Application progress
Approved on 22 Jun 2026 · Delegated Decision · Last checked 5 Jul 2026
Site constraints 1
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
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
- BN12 6JX
- Received
- 9 Jun 2026
- Validated
- 11 Jun 2026
- Ward
- Castle
- Case officer
- Show
- Target decision
- 6 Aug 2026
- Decision
- Application Permitted
- Decision date
- 22 Jun 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Horizon Design
How this decision compares
Decided in 11 days from validation, 40 days faster than Worthing's median of 51 for extensions. Approved, as 93% of extensions here are.
Plota live figures for extensions decided by Worthing in the last twelve months, from validation. Worthing decision record →
Consultation & key dates
- Alt. reference
- PP-14995453
- Env. assessment
- No
Historical activity at this location
9 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%).
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8 Cumberland Avenue Worthing West Sussex BN12 6JX
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