14 Ghyll Crescent Horsham West Sussex RH13 6BG

1. 26 May 2026

   Received by Horsham

2. 7 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 2 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.

This application is with Horsham for determination, against a statutory target of eight weeks. Over the last year Horsham decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 15 Ghyll Crescent Horsham West Sussex RH13 6BG

  DC/25/1701 Submitted 21 Oct 2025 50 yards away

  Surgery to 1x London Plane

  Granted Trees 7 docs

• 16 Ghyll Crescent Horsham West Sussex RH13 6BG

  DC/26/0962 Submitted 15 Jun 2026 50 yards away

  98% historically approved · decision due ~10 Aug

  Erection of a first floor side extension over the existing garage, and alterations to fenestration.

  Awaiting decision Householder Extension Windows or glazing 10 docs
  Domestic

• 17 Ghyll Crescent Horsham West Sussex RH13 6BG

  DC/26/0081 Submitted 19 Jan 2026 100 yards away

  Surgery to 1 x Maple

  Granted Trees 4 docs

• 165 St Leonards Road Horsham West Sussex RH13 6BD

  DC/24/1686 Submitted 29 Oct 2024 150 yards away

  Erection of a part two-storey and part single-storey rear infill extension with associated alterations.

  Granted Householder Extension 12 docs
  Small domestic

• 175 St Leonards Road Horsham West Sussex RH13 6BD

  DC/26/1306 Submitted 3 Aug 2026 150 yards away

  98% historically approved · decision due ~28 Sep

  Erection of a single storey rear extension and associated alterations.

  Awaiting decision Householder Extension 9 docs
  Small domestic

• 185 St Leonards Road Horsham West Sussex RH13 6BD

  DC/25/1977 Submitted 1 Dec 2025 200 yards away

  Prior Approval for the erection of a single storey rear larger home extension, which would project 3.50m from the rear elevation, comprising a maximum height of 3.30m and eaves height of 2.90m.

  Withdrawn Prior approval Extension 16 docs
  Small domestic

• DC/26/0890 Granted

  Broadmead Newbridge Road West Billingshurst West Sussex RH14 9LS

  Erection of single storey side and rear extension and removal of chimney stack.

  Received 1 Jun, published by the council 31 Jul 2026 Householder
• DC/26/1222 Granted

  Yew Tree Cottage Tismans Common Rudgwick Horsham West Sussex RH12 3BJ

  Erection of a detached rear annexe.

  Received 20 Jul, published by the council 4 Aug 2026 Householder
• DC/26/1133 Granted

  8 Tributary Lane Faygate West Sussex RH12 0BQ

  Erection of 3no dormers to side elevation, and installation of 1no rooflight and 1no window to front elevation, and second floor Juliet balcony to rear elevation.

  Received 15 Jul, published by the council 4 Aug 2026 Householder
• DC/26/1135 Granted

  Tanglin Harborough Hill West Chiltington West Sussex RH20 2PW

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

  Received 15 Jul, published by the council 31 Jul 2026 Householder
• DC/26/1047 Granted

  Hammerhill House Hammerpond Road Plummers Plain Horsham West Sussex RH13 6PE

  Demolition of existing chalet. Erection of a replacement chalet and associated development.

  Received 30 Jun, published by the council 31 Jul 2026 Householder