2 Undermill Road Upper Beeding West Sussex BN44 3JG

1. 31 Aug 2026

   Received by Horsham

2. 1 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 27 October 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 amendment applications in a median of 56 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 23 Pound Lane Upper Beeding Steyning West Sussex BN44 3JB

  DC/21/0954 Submitted 23 Apr 2021 150 yards away

  Erection of a two storey rear extension, construction of a front porch, installation of a side access door with porch roof and new side bathroom window.

  Granted Householder Extension Windows or glazing 10 docs
  Small domestic

• 29 Pound Lane Upper Beeding West Sussex BN44 3JB

  DC/26/1374 Submitted 27 Aug 2026 150 yards away

  98% historically approved · decision due ~22 Oct

  Erection of a single storey rear extension

  Awaiting decision Householder Extension 8 docs
  Small domestic

• 51 Pound Lane Upper Beeding West Sussex BN44 3JB

  DC/26/0370 Submitted 2 Mar 2026 200 yards away

  Erection of garden room ancillary to the existing dwelling. (Lawful Development Certificate - Proposed).

  Granted Lawful development 9 docs
  Small domestic

• 51 Pound Lane Upper Beeding Steyning West Sussex BN44 3JB

  DC/21/1190 Submitted 21 May 2021 200 yards away

  Conversion of loft into habitable living space incorporating creation of a rear dormer (Lawful Development Certificate - Proposed).

  Granted Lawful development Loft or dormer 9 docs

• 4 Truleigh Road Upper Beeding West Sussex BN44 3JR

  DC/26/0917 Submitted 5 Jun 2026 200 yards away

  93% historically approved · decision due ~31 Jul

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

  Awaiting decision Lawful development Extension Demolition 16 docs
  Small domestic

• 15 Downland Road Upper Beeding West Sussex BN44 3JS

  DC/26/0306 Submitted 20 Feb 2026 250 yards away

  Prior Approval for the erection of a single storey rear larger home extension, which would project 4.00m from the rear elevation, comprising a maximum height of 3.75m and eaves height of 2.85m.

  Granted Prior approval Extension 7 docs
  Small domestic

• DC/26/1123 Granted

  18 Croft Way Horsham West Sussex RH12 2AS

  Variation of Condition 3 of previously approved application reference DC/24/1837 (Retrospective erection of a single storey garden office building at the rear of the property) to allow business use as a pilates studio.

  Received 14 Jul, published by the council 4 Aug 2026 Amendments
• DC/26/1134 Withdrawn

  Kerves Farm Cottage Kerves Lane Horsham West Sussex RH13 6RJ

  Variation of Condition 4 of previously approved application DC/11/1176 (All weather riding arena) for the sand school to used in connection with Kerves Farm Cottage.

  Received 15 Jul, published by the council 12 Aug 2026 Amendments
• DC/26/1282 Refused

  Aurora Vincent House School 31 North Parade Horsham West Sussex RH12 2DA

  Non Material Amendment to previously approved application DC/23/1566 (Change of use from Office to Special Educational Needs School. Construction of two storey link building. Construction of Multi Use Games Area and associated landscaping) to amend proposed site plan to include new outdoor play area.

  Received 10 Aug, published by the council 2 Sep 2026 Amendments
• DC/26/1397 Awaiting decision

  Kilnwood Vale Crawley Road Faygate West Sussex

  Non Material Amendment to previously approved application DC/25/2158 (Removal of Conditions 3 and 6 of previously approved application DC/23/1694 (Reserved Matters approval sought for layout, appearance, scale and access, in accordance with DC/15/2813 for the Kilnwood Vale Neighbourhood Centre, comprising of 111 residential dwellings (C3), 66 elderly care units (C2), a community building and 9no. commercial units (Class E) with associated landscaping, access and parking) relating to Water Efficiency) for a correction to the red line boundary, revisions to external levels to reflect existing site conditions, with associated changes to apartment blocks, updates to apartment block floor plans, heights, roofscape, windows, doors and signage, amendments to the convenience store entrance and glazing, removal of door swing indications for selected retail units, the addition of a substation and associated landscaping, revisions to selected cycle shelters, footpaths and landscaping around the apartment blocks, amendments to fire tender access arrangements, and changes to porch and bay window roof designs on selected plots.

  Received 1 Sep, published by the council 11 Sep 2026 Amendments
• DC/26/1398 Awaiting decision

  Hareswith House West Chiltington Road Storrington West Sussex RH20 4BP

  Non Material Amendment to previously approved application DC/26/0140 (Extension and conversion of existing garage) to increase the width of 2no. ground floor windows on the west elevation, replace 1no. window with 2no. windows on the west elevation, remove one rooflight on the west roof slope, increase height of the entrance door on the east elevation, and rearrange the rooflights on the east roof slope.

  Received 1 Sep, published by the council 21 Sep 2026 Amendments