Former Novartis Site Parsonage Road Horsham West Sussex

1. 18 Aug 2026

   Received by Horsham

2. 2 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 13 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. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

This type of application deals with conditions attached to an existing permission, either by supplying the details a condition requires, called discharging it, or by asking to vary or remove one. It does not reopen the principle of the permission itself. Building often cannot lawfully start, or continue past a set stage, until the named conditions are discharged.

More on conditions applications in our guide

• Site Office Former Novartis Pharma Site Parsonage Road Horsham West Sussex

  DISC/26/0228 Submitted 17 Jul 2026 0m away

  98% historically approved · decision due ~11 Sep

  Application for Approval of Details Reserved by Condition 3 (Construction Details), 4 (Underground Services), 5 (CEMP), 6 (Contamination), 8 (Bird Hazard Management Plan), 9 (No-dig details), 12 (LEAP/LAP) to approved application DC/25/0415

  Awaiting decision Conditions 35 docs

• Former Novartis Site Parsonage Road West Sussex Horsham RH12 5AA

  DC/26/0646 Submitted 22 Apr 2026 0m away

  94% historically approved · decision due ~17 Jun

  Non Material Amendment to previously approved application DC/25/0415 (The construction of 244 new homes (Use Class C3) with vehicular and pedestrian access from Parsonage Road, public open space, landscaping, parking and associated works) for the replacement of the Parking Strategy Plan to show amended split between allocated and unallocated car parking spaces and amendments to 3 x house types to provide separate kitchens.

  Awaiting decision Amendments 10 docs

• Former Novartis Site Parsonage Road West Sussex Horsham RH12 5AA

  DISC/26/0259 Submitted 10 Aug 2026 0m away

  98% historically approved · decision due ~5 Oct

  Approval of details reserved by conditions 5, 7, 8, 18 and 29 to approved application DC/25/0415 (condition 7 wording amended under Non-Material Amendment application DC/26/0876).

  Awaiting decision Conditions 30 docs

• Former Novartis Site Parsonage Road Horsham West Sussex

  S106/26/0032 Submitted 18 Jun 2026 0m away

  98% historically approved · decision due ~9 Sep

  Application to amend the mortgagee exclusion clause under Schedule 2: Affordable Housing of the legal agreement approved under DC/25/0415

  Awaiting decision Conditions 3 docs

• Land at Former Novartis Site Parsonage Road Horsham West Sussex

  DC/26/0876 Submitted 29 May 2026 3m away

  94% historically approved · decision due ~24 Jul

  Non Material Amendment to previously approved application DC/25/0415 (The construction of 244 new homes (Use Class C3) with vehicular and pedestrian access from Parsonage Road, public open space, landscaping, parking and associated works.) amendments to highways network and drainage infrastructure.

  Awaiting decision Amendments 18 docs

• Novartis Development Site Parsonage Road Horsham West Sussex RH12 4TJ

  DC/24/1381 Submitted 10 Sep 2024 245m away

  Surgery to 1x Oak. Fell 1x Sycamore and 2x Elm Group.

  Granted Trees 6 docs

• DISC/26/0269 Granted

  Land Parcel North East of Drovers Lane Pulborough West Sussex

  Approval of details reserved by condition 10 (Acoustics, Ventilation and Overheating Assessment) to approved application DC/21/2321 (Outline planning permission (with all matters reserved except for means of access from Glebelands) for demotion of existing structures and site redevelopment with a residential development scheme of up to 170 dwellings, a countryside park, associated earthworks and infrastructure).

  14 Aug 2026 Conditions
• DISC/26/0250 Granted

  Land North of Melton Drive Storrington West Sussex

  Application for Approval of Details Reserved by Condition 7 (Reptile Mitigation Strategy) to approved application DC/24/2006 (Outline planning application for the demolition of a barn and erection of up to 62 dwellings (including affordable homes) with all matters reserved apart from access).

  4 Aug 2026 Conditions
• DISC/26/0251 Granted

  Land North of Melton Drive Storrington West Sussex

  Application for Approval of Details Reserved by Condition 6 (Hazel Dormouse) to approved application DC/24/2006 (Outline planning application for the demolition of a barn and erection of up to 62 dwellings (including affordable homes) with all matters reserved apart from access).

  4 Aug 2026 Conditions
• DISC/26/0219 Granted

  Sussexdown Washington Road Storrington West Sussex RH20 4DA

  Application for Approval of Details Reserved by Condition 13 (acoustic impact assessment) and 18 (lighting scheme) to approved application DC/24/1985 (Variation of Condition 1 of previously approved application reference DC/22/2372)

  14 Jul 2026 Conditions
• DISC/26/0289 Awaiting decision

  New Place Nurseries London Road Pulborough West Sussex

  Application for Approval of Details Reserved by Condition 3 to approved application DC/24/1676

  26 Aug 2026 Conditions