5 Hadmans Close Horsham West Sussex RH12 1JJ

1. 26 Aug 2026

   Received by Horsham

2. 21 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 21 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 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.

• Bolters 15 Causeway Horsham West Sussex RH12 1HE

  DC/22/1864 Submitted 3 Oct 2022 50 yards away

  Erection of a single storey detached garden room to the rear of the dwelling. (Householder Application)

  Granted Householder 21 docs
  Small domestic

• 17A Causeway Horsham West Sussex RH12 1HE

  CA/26/0032 Submitted 13 Feb 2026 50 yards away

  Surgery to 1x Unknown Species (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 9 docs

• Normandy Gardens Horsham West Sussex

  DC/19/2408 Submitted 29 Nov 2019 50 yards away

  Surgery to 1 x Group of Lawson Cypress, 2 x Horse Chestnut, 1 x Ash, 1 x Hybrid Black Poplar (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 4 docs

• The Vicarage Causeway Horsham West Sussex RH12 1HE

  DC/23/0089 Submitted 16 Jan 2023 100 yards away

  Surgery to 2x Hazel, 1x Laurel, and Fell 1x Juniper, 1x Ash, and 1x Silver Birch (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 5 docs

• The Vicarage Causeway Horsham West Sussex RH12 1HE

  CA/24/0017 Submitted 16 Sep 2024 100 yards away

  Surgery to 1x Yew and 1x Lime (Works to Trees in a Conservation Area)

  Granted Heritage and listed buildings Trees 5 docs

• 6 Morth Gardens Horsham West Sussex RH12 1JH

  DC/24/1187 Submitted 6 Aug 2024 100 yards away

  Surgery to 1x mixed group (G1) of boundary trees/shrubs. (Works to Trees in a Conservation Area).

  Granted Heritage and listed buildings Trees 5 docs

• 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