25 Mill Mead Ashington West Sussex RH20 3BE

1. 20 Feb 2023

   Received by Horsham

2. 8 Mar 2023

   Validated

   Checked as complete and ready for consideration.

3. 2 May 2023

   Decision issued: Application Permitted

4. 21 Sep 2026

   Added to PlanIndex

Horsham granted permission on 2 May 2023, 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.

• Land South Of Red Lynch Mill Lane Ashington Pulborough West Sussex RH20 3BX

  DC/04/2327 Submitted 20 Oct 2004 100 yards away

  Surgery on 1 Oak tree

  Granted Trees

• The White House Mill Lane Ashington Pulborough West Sussex RH20 3BX

  DC/21/1013 Submitted 3 May 2021 100 yards away

  Erection of a single storey front extension and alterations to fenestration.

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• Moonfleet Mill Lane Ashington West Sussex RH20 3BX

  DISC/26/0138 Submitted 29 Apr 2026 150 yards away

  97% historically approved · decision due ~24 Jun

  Application for Approval of Details Reserved by Condition 3 to approved application DC/26/0310

  Decided Conditions

• Moonfleet Mill Lane Ashington West Sussex RH20 3BX

  DC/26/0310 Submitted 20 Feb 2026 150 yards away

  Erection of an additional storey to one wing of the existing bungalow, and conversion of a flat roof into a pitched roof on the other wing of the existing bungalow. Erection of a detached garage.

  Granted Householder 20 docs
  Domestic

• Vodafone Ltd Telecommunications Mast 5926 Electricity Sub Station Hole Street Ashington West Sussex

  DC/26/0690 Submitted 27 Apr 2026 250 yards away

  The installation of 1 No. Omni Antenna and Modem at 12.77mm AGL to u/s attached to proposed support pole fixed to existing support pole, 1 No. enclosure and RCD isolator to be fixed to proposed support pole; plus proposed associated ancillary cable management and cables and other ancillary development related to the apparatus

  Granted Telecoms

• Stoneleigh Mill Lane Ashington Pulborough West Sussex RH20 3BX

  DC/21/1623 Submitted 8 Jul 2021 300 yards away

  Conversion of existing integral garage into habitable living space (Lawful Development Certificate - Proposed).

  Granted Lawful development 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