Thornhill Billingshurst Road Coolham Horsham West Sussex RH13 8QN

1. 19 May 2006

   Received by Horsham

2. 13 Jul 2006

   Decision issued: Application Permitted

3. 31 Jul 2026

   Added to PlanIndex

Horsham granted permission on 13 July 2006, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Unit 1 Thornhill Court Billingshurst Road Coolham Horsham West Sussex RH13 8QN

  DC/26/0527 Submitted 26 Mar 2026 42m away

  94% historically approved · decision due ~8 Jun

  Variation of condition 4 of previously approved application reference DC/15/0935 (Variation of condition 3 of DC/07/1220 Change of Use of unit 1 from B1 and B8 to B1, B2 and B8 DC/07/1220) to allow for extended operating hours.

  Awaiting decision Amendments 9 docs

• Thornhill Court Billingshurst Road Coolham West Sussex RH13 8QN

  DC/26/0526 Submitted 26 Mar 2026 114m away

  94% historically approved · decision due ~21 May

  Variation of condition 4 of previously approved application reference DC/04/2569 (Change of use of poultry barns for storage of aircraft parts) to allow extension of business hours.

  Awaiting decision Amendments Extension 13 docs

• Thornhill Stables Land Thornhill Stables Land Billingshurst Road Coolham RH13 8QN

  DC/25/1876 Submitted 17 Nov 2025 120m away

  Removal of Condition 5 of previously approved application DC/24/1486 (Construction of a two storey four bedroom barn style dwelling) Relating to Water Neutrality.

  Granted Amendments 12 docs
  Domestic

• Land Parcel at Thornhill Stables Billingshurst Road Coolham West Sussex

  DC/24/1486 Submitted 26 Sep 2024 120m away

  Construction of a two storey four bedroom barn style dwelling.

  Refused Full applications 48 docs
  Domestic

• Byways Billingshurst Road Coolham West Sussex RH13 8QN

  DC/25/1591 Submitted 3 Oct 2025 221m away

  Erection of a first floor extension to the south west elevation. Conversion of loft into habitable living space incorporating dormer windows to the north and south elevations.

  Granted Householder Extension Loft or dormer +1 12 docs
  Domestic

• Chandos Billingshurst Road Coolham West Sussex RH13 8QN

  DC/26/0723 Submitted 5 May 2026 488m away

  78% historically approved · decision due ~19 Aug

  Change of use of land from paddock to residential, formation of access and closure of existing access.

  Awaiting decision Full applications 13 docs

• DC/26/0858 Granted

  35 High Street Billingshurst West Sussex RH14 9PP

  Retention of converted and extended rear car port for use as outdoor seating area in connection with 35 High Street (Retrospective) (Full Planning).

  26 May 2026 Full applications
• DC/26/1052 Granted

  Alexandra House 11 Queen Street Horsham West Sussex RH13 5AA

  Change of use from ground floor studio flat (Class C3) to retail unit (Class E).

  22 Jun 2026 Full applications
• DC/26/1044 Granted

  Bentons Barn Bentons Lane Dial Post Horsham West Sussex RH13 8NP

  Demolition of dwellinghouse and the erection of replacement dwelling.

  29 Jun 2026 Full applications
• DC/26/1336 Awaiting decision

  Princes Barn Adversane Lane Broadford Bridge West Sussex

  Erection of temporary single storey rural workers dwelling and agricultural building.

  19 Aug 2026 Full applications
• DC/26/1332 Awaiting decision

  Horsham Gates Two North Street Horsham West Sussex

  Replacement of existing timber cladding material on external walls and existing cladding and decking on the balconies.

  18 Aug 2026 Full applications