Andrews Farm, Henleys Barn Station Road Warnham West Sussex RH12 3SP

1. 11 Mar 2026

   Received by Horsham

2. 6 May 2026

   Decision issued: Application Permitted

3. 12 Aug 2026

   Added to PlanIndex

• Application: DC/13/2104 (Decided)

Horsham granted permission on 6 May 2026, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Andrews Farm House Station Road Warnham West Sussex RH12 3SP

  DC/25/1533 Submitted 24 Sep 2025 100 yards away

  Erection of a two storey side extension, single storey rear extension with associated changes to landscaping, materials and fenestration.

  Granted Householder Extension Windows or glazing 14 docs
  Small domestic

• Andrews Farm House Station Road Warnham West Sussex RH12 3SP

  DC/26/0239 Submitted 12 Feb 2026 100 yards away

  94% historically approved · decision due ~20 Apr

  Erection of a single storey outbuilding to the rear of the existing house comprising a gym, study, cinema room and open garage. (Lawful Development Certificate - Proposed).

  Decided Lawful development 8 docs
  Small domestic

• Land at 516512 133748 Dorking Road Warnham West Sussex

  DISC/26/0042 Submitted 6 Feb 2026 400 yards away

  Application for Approval of Details Reserved by Condition 1 (a), (b) and (c) of approved application DC/25/0126.

  Granted Conditions 10 docs

• Westons Farm Dorking Road Warnham Horsham West Sussex RH12 3QQ

  DC/24/1771 Submitted 15 Nov 2024 400 yards away

  Prior notification for the demolition of seven buildings.

  Granted Prior approval Demolition 10 docs

• DC/26/1319 Granted

  Little Meadow Kerves Lane Horsham West Sussex RH13 6ES

  Erection of outbuilding for use as a garage/gym and workshop. (Lawful Development Certificate - Proposed).

  Received 5 Aug, published by the council 23 Aug 2026 Lawful development
• DC/26/1310 Granted

  143 Rushams Road Horsham West Sussex RH12 2NY

  Loft conversion with hip to gable roof extension and rear dormer. Replacement of rear doors with bi-fold doors. (Lawful Development Certificate - Proposed).

  Received 3 Aug, published by the council 23 Aug 2026 Lawful development
• DC/26/1172 Granted

  30 Laines Road Steyning West Sussex BN44 3LL

  Conversion of garage into habitable living space, with the installation of 2no. windows to the front elevation, 1no. french doors to the rear elevation, and 2no. rooflights (Lawful Development Certificate - Proposed).

  Received 21 Jul, published by the council 16 Aug 2026 Lawful development
• DC/26/1544 Awaiting decision

  17 Thornden Cowfold West Sussex RH13 8AG

  Siting of single storey mobile home for ancillary use to the main dwelling (Lawful Development Certificate - Proposed).

  Received 28 Sep, published by the council 12 Oct 2026 Lawful development
• DC/26/1524 Awaiting decision

  Rowan Two Mile Ash Horsham West Sussex RH13 0LA

  Application to confirm the continuous use of the land Garden at Rowan purposes for a period in excess of ten years (Lawful Development Certificate - Existing)

  Received 23 Sep, published by the council 12 Oct 2026 Lawful development