Dorlyn House London Road Ashington West Sussex RH20 3JT

This site has had 3 applications since 2025: 1 approved, 1 refused.

• DC/26/0131 Refused

  Dorlyn House London Road Ashington West Sussex RH20 3JT

  Conversion of existing 1no. 3 bedroom flat into 1no. 1 bedroom flat and 1no. 3 bedroom flat, conversion of the loft into habitable living space with the installation of 3no. rooflights, erection of a two storey and single storey rear extension, and alterations to fenestration.

  Decided 8 Apr 2026 Full applications
• DC/25/1472 Granted

  Dorlyn House London Road Ashington West Sussex RH20 3JT

  Erection of a single storey and two storey rear extensions, loft conversion with front and rear rooflighs, and alteration to fenestration.

  Decided 18 Nov 2025 Householder

1. 25 Aug 2026

   Received by Horsham

2. 8 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 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.

• DC/25/1472 Granted

  Dorlyn House London Road Ashington West Sussex RH20 3JT

  Erection of a single storey and two storey rear extensions, loft conversion with front and rear rooflighs, and alteration to fenestration.

  Decided 18 Nov 2025 Householder

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.

• Dorlyn House London Road Ashington West Sussex RH20 3JT

  DC/25/1472 Submitted 15 Sep 2025 50 yards away

  Erection of a single storey and two storey rear extensions, loft conversion with front and rear rooflighs, and alteration to fenestration.

  Granted Householder Extension Loft or dormer +1 8 docs
  Small domestic

• Dorlyn House London Road Ashington West Sussex RH20 3JT

  DC/26/0131 Submitted 27 Jan 2026 50 yards away

  Conversion of existing 1no. 3 bedroom flat into 1no. 1 bedroom flat and 1no. 3 bedroom flat, conversion of the loft into habitable living space with the installation of 3no. rooflights, erection of a two storey and single storey rear extension, and alterations to fenestration.

  Refused Full applications Extension Loft or dormer +1 12 docs
  Small domestic

• Land East of The Lawns London Road Ashington West Sussex RH20 3JR

  DC/26/1358 Submitted 24 Aug 2026 100 yards away

  78% historically approved · decision due ~20 Oct

  Erection of 2 dwellings, gardens, parking and associated works

  Awaiting decision Full applications 7 docs
  Several homes

• Four Acres Rectory Lane Ashington Pulborough West Sussex RH20 3LH

  DC/05/1340 Submitted 1 Jun 2005 100 yards away

  Erection of 1 residential dwelling, parking and access

  Refused Full applications
  Domestic

• The Lawns London Road Ashington West Sussex RH20 3JR

  DC/25/1798 Submitted 5 Nov 2025 150 yards away

  98% historically approved · decision due ~22 Jan

  Erection of a single storey rear extension replacing conservatory, first floor extension and balcony/terrace balustrading (Retrospective).

  Awaiting decision Householder Extension 9 docs
  Small domestic

• Land To The Rear of Jenny Wrens 32 Rectory Close Ashington West Sussex RH20 3LP

  DC/26/0111 Submitted 23 Jan 2026 250 yards away

  Fell 1x Common Beech (Fagus sylvatica).

  Granted Trees 12 docs

• 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