Planning applications in Mid Sussex

Last application update 8 Aug 2026

See what's happening with planning in Mid Sussex: 5306 planning applications tracked so far.

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Status breakdown

4170 Granted 273 Refused 575 Undecided 5306 total
Other (288)
  • Withdrawn247
  • Granted with conditions23
  • Unresolved18

Latest notices

How to comment on a planning application in Mid Sussex

Anyone can have their say on a planning application in Mid Sussex. Find the application on the Mid Sussex planning authority's public-access portal using the reference number above, then submit a comment before the consultation deadline. Comments are usually limited to planning matters such as overlooking, loss of light, traffic, noise and the character of the area.

Mid Sussex is the local planning authority responsible for deciding these applications. Town Crier mirrors the public record so you can keep track of what is happening near you, but the council remains the authoritative source and the place to submit formal comments.

Neighbouring councils

Planning applications in the councils nearest here.

Get push alerts for Mid Sussex

Draw a circle on the map and Town Crier will notify you the moment a new planning application is submitted or decided inside it. Most councils allow around three weeks for comments, so hearing early matters.

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