Hamsland Dairy Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

This site has had 2 applications since 2026: 1 approved, 0 refused.

• DM/26/1686 Granted

  Hamsland Dairy Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

  Discharge of condition numbers 3 and 5 relating to planning application DM/23/0493

  Decided 16 Sep 2026

1. 27 Aug 2026

   Received by Mid Sussex

2. 4 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Mid Sussex took a median of 54 days over the applications it decided in the last year.

• Application: DM/23/0493 (Approved)

This application is with Mid Sussex for determination, against a statutory target of eight weeks. Over the last year Mid Sussex's median decision took 54 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Mid Sussex's portal will say. Our guide explains the common types.

• Hamsland Dairy Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

  DM/26/1686 Submitted 10 Jul 2026 50 yards away

  Discharge of condition numbers 3 and 5 relating to planning application DM/23/0493

  Granted

• Hamsland House Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

  DM/25/3217 Submitted 17 Dec 2025 50 yards away

  Two no. rear-facing dormers, installation of 1 no. front-facing and 1 no. rear-facing windows and conservation rooflights to main roof.

  Granted Householder Loft or dormer Windows or glazing 22 docs
  Domestic

• 3 Highfields Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

  DM/19/4407 Submitted 21 Oct 2019 100 yards away

  Replace existing rear conservatory with single storey rear extension and replace existing front porch with new front porch.

  Granted Householder Extension 12 docs
  Small domestic

• The Stables Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY

  DM/26/0045 Submitted 8 Jan 2026 100 yards away

  Installation of 2 no. rooflights.

  Granted Householder Loft or dormer 13 docs
  Domestic

• 16 Hamsland Horsted Keynes Haywards Heath West Sussex RH17 7DX

  DM/23/0622 Submitted 6 Mar 2023 200 yards away

  Non material amendment relating to planning reference DM/22/1269 to change the subservient roof on the western elevation from a pitched style roof to a flat roof with one central rooflight.

  Withdrawn Amendments Loft or dormer 4 docs

• 11 Jefferies Horsted Keynes Haywards Heath West Sussex RH17 7DR

  DM/23/0721 Submitted 15 Mar 2023 200 yards away

  Two storey side extension and four vehicle hardstanding to the rear of the property.

  Refused Householder Extension 21 docs
  Domestic