22 William Allen Lane Lindfield Haywards Heath West Sussex RH16 2SF Data via plota.co.uk
Proposal
Proposed first floor extension over existing music room/study and associated internal remodelling. Data via plota.co.uk
Application progress
Approved on 17 Aug 2026 · Delegated Decision · Last checked 17 Aug 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 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
- Householder Application
- Postcode
- RH16 2SF
- Received
- 8 Jun 2026
- Validated
- 22 Jun 2026
- Ward
- Lindfield Rural And High Weald
- Parish
- Lindfield Rural
- Case officer
- Show
- Target decision
- 17 Aug 2026
- Decision
- Permission
- Decision date
- 17 Aug 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Emma Buchan
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Approved, as 94% of extensions here are.
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.
7 neighbours consulted · Last counted 17 Aug 2026
Consultation & key dates
- Statutory expiry
- 17 Aug 2026
- Env. assessment
- No
Historical activity at this location
20 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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%).
Track this application
22 William Allen Lane Lindfield Haywards Heath West Sussex RH16 2SF
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