September Cottage New Barn Lane West Chiltington West Sussex RH20 2PP

1. 10 Jun 2026

   Received by Horsham

2. 12 Aug 2026

   Added to PlanIndex

• Application: DC/11/0390 (Decided)
• Application: DC/15/2833 (Decided)
• Application: PL/27/56 (Decided)

Horsham has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• Carnforth New Barn Lane West Chiltington West Sussex RH20 2PP

  DC/26/0711 Submitted 30 Apr 2026 50 yards away

  98% historically approved · decision due ~30 Jul

  Fell 2x Holly, Surgery to 1x Oak and 1x Hawthorn.

  Decided Trees 5 docs

• 8 Harborough Gorse West Chiltington Pulborough West Sussex RH20 2RU

  DC/25/1762 Submitted 21 Oct 2025 50 yards away

  Surgery to 3 x Oak.

  Granted Trees 5 docs

• Tanglin Harborough Hill West Chiltington West Sussex RH20 2PW

  DC/26/1135 Submitted 15 Jul 2026 100 yards away

  Conversion of garage and loft into habitable living space and installation of solar panels to existing pitched roof. (Retrospective).

  Granted Householder 9 docs
  Domestic

• Tanglin Harborough Hill West Chiltington West Sussex RH20 2PW

  DC/26/0758 Submitted 11 May 2026 100 yards away

  Conversion of garage and loft into habitable living space and installation of solar panels on the existing pitched roof. (Lawful Development Certificate - Proposed).

  Withdrawn Lawful development 6 docs

• Beechmore Castlegate West Chiltington West Sussex RH20 2NJ

  DC/26/0390 Submitted 4 Mar 2026 150 yards away

  98% historically approved · decision due ~11 May

  Front dormer and alterations to rear door and window arrangement.

  Decided Householder Loft or dormer Windows or glazing 13 docs
  Domestic

• Kelmaine Castlegate West Chiltington West Sussex RH20 2NJ

  DC/26/1495 Submitted 17 Sep 2026 150 yards away

  98% historically approved · decision due ~12 Nov

  Remodelling of existing dwelling with extensions at ground floor and roof level, including dormer windows, and associated alterations.

  Awaiting decision Householder Extension Loft or dormer +1 6 docs
  Domestic

• DC/26/1294 Granted

  Meadow Cottage Wineham Lane Wineham West Sussex BN5 9AY

  Erection of single storey rear extension and replacement of timber garage roof and walls.

  Received 12 Aug, published by the council 2 Sep 2026 Householder
• DC/26/1291 Granted

  The Spinney Melrose Place Storrington West Sussex RH20 3HH

  Erection of a single-storey rear extension.

  Received 11 Aug, published by the council 2 Sep 2026 Householder
• DC/26/1279 Granted

  21 Wood Croft Billingshurst West Sussex RH14 9XL

  Erection of a single storey rear extension.

  Received 10 Aug, published by the council 2 Sep 2026 Householder
• DC/26/1264 Granted

  25 Springfield Park North Parade Horsham West Sussex RH12 2BF

  Loft conversion with installation of front and rear roof lights.

  Received 6 Aug, published by the council 23 Aug 2026 Householder
• DC/26/1260 Granted

  34 Staples Barn Henfield West Sussex BN5 9PN

  Erection of front porch and alterations to front elevation, replacement of existing brickwork and tile hanging and replacement of existing flat roof with pitched roof.

  Received 6 Aug, published by the council 23 Aug 2026 Householder