37 Keats Close Horsham West Sussex RH12 5PL

1. 20 Aug 2026

   Received by Horsham

2. 7 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 11 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 2 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Horsham took a median of 56 days over the applications it decided in the last year.

This application is with Horsham for determination, against a statutory target of eight weeks. Over the last year Horsham decided lawful development applications in a median of 63 days. More in our guide to how long planning decisions take.

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.

• 34 Keats Close Horsham West Sussex RH12 5PL

  DC/25/1475 Submitted 16 Sep 2025 50 yards away

  Replacement of existing side conservatory with a brick-built extension.

  Granted Householder Extension 13 docs
  Small domestic

• 26 Keats Close Horsham West Sussex RH12 5PL

  DC/26/0021 Submitted 8 Jan 2026 100 yards away

  Replacement of existing conservatory and erection of a single storey rear extension (Lawful Development Certificate - Proposed).

  Granted Lawful development Extension 8 docs
  Small domestic

• 8 Tennyson Close Horsham West Sussex RH12 5PN

  DC/25/1425 Submitted 5 Sep 2025 100 yards away

  Erection of a single storey pitched roof detached garage.

  Granted Householder 24 docs
  Small domestic

• 2 Gateford Drive Horsham West Sussex RH12 5FW

  DC/26/0508 Submitted 24 Mar 2026 200 yards away

  Demolition of existing detached garage and erection of replacement garage with home office accommodation at first floor level.

  Granted Householder Demolition 8 docs
  Domestic

• Chennells Brook Lodge Rusper Road Horsham West Sussex RH12 5QW

  DC/25/1382 Submitted 28 Aug 2025 200 yards away

  Surgery to 1x Oak

  Granted Trees 7 docs

• Land Outside 4 Brook Road Horsham West Sussex RH12 5FY

  DC/25/1889 Submitted 12 Nov 2025 250 yards away

  Install 1x9m light pole.

  Granted Telecoms 2 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