17 Grand Avenue Hassocks West Sussex BN6 8DA Data via plota.co.uk
Proposal
Proposed hip with gable roof extension, new dormer window, Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 17 Dec 2026, from Mid Sussex's recent extensions.
Site constraints 3
Checked on 27 October 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 Mid Sussex - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Mid Sussex
- Application type
- Lawful Development Certificate -Proposed
- Postcode
- BN6 8DA
- Received
- 23 Oct 2026
- Validated
- 23 Oct 2026
- Ward
- Hassocks
- Parish
- Hassocks
- Case officer
- Show
- Target decision
- 18 Dec 2026
- Applicant
- Show
- Agent
- Show
Decision outlook
Day 5 of the 56-day target. Mid Sussex usually decides extensions by day 55.
Plota live figures for extensions decided by Mid Sussex in the last twelve months, from validation. Mid Sussex decision record →
Public comments
No public comments yet.
Last counted 27 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15316826
- Planning Portal ref
- PP-15316826
- Statutory expiry
- 18 Dec 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Mid Sussex ranks #150 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).
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17 Grand Avenue Hassocks West Sussex BN6 8DA
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