Warehead House A285 Tinwood Lane To Thicket Lane Halnaker Boxgrove West Sussex PO18 0NF

1. 23 Jun 2026

   Received by South Downs National Park

2. 2 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Aug 2026

   Added to PlanIndex

4. 30 Aug 2026

   Status changed to Application Determined

   Previously Application in Progress.

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

This page mirrors an entry on the statutory planning register that South Downs National Park is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• Halnaker Hill Farm Denge Barns Denge Lane Chichester Halnaker PO18 0NF

  SDNP/26/02818/APNB Submitted 17 Jul 2026 0m away

  91% historically approved · decision due ~11 Sep

  Single-storey, open-fronted agricultural building for storage of hay, machinery and equipment, and for livestock handling.

  Decided
  Small domestic

• The Folly Tinwood Lane Halnaker Chichester West Sussex PO18 0NF

  SDNP/26/02971/ADJAUT Submitted 22 Jul 2026 0m away

  91% historically approved · decision due ~16 Sep

  Adjoining Authority Consultation - Chichester District Council (BX/25/01874/FUL) - Erection of 9 no. dwellings and associated drainage, landscaping, garages, parking and widening the existing access.

  Decided
  Several homes

• Warehead House A285 Tinwood Lane To Thicket Lane Halnaker Boxgrove West Sussex PO18 0NF

  SDNP/26/02440/LIS Submitted 23 Jun 2026 0m away

  91% historically approved · decision due ~27 Aug

  Single storey orangery extension to the west elevation.

  Decided Extension
  Small domestic