Aquarius Upper Station Road Henfield West Sussex BN5 9PL

1. 29 Sep 2025

   Received by Horsham

2. 24 Nov 2025

   Decision issued: Application Permitted

3. 12 Aug 2026

   Added to PlanIndex

Horsham granted permission on 24 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Copper Beeches Upper Station Road Henfield West Sussex BN5 9PL

  DC/24/1307 Submitted 28 Aug 2024 50 yards away

  Erection of a two storey rear extension, enlargement of the eastern most roof, addition of a front facing dormer, and addition of two new rooflights.

  Granted Householder Extension Loft or dormer 30 docs
  Domestic

• Holroyds Upper Station Road Henfield West Sussex BN5 9PL

  DC/21/1591 Submitted 9 Jul 2021 50 yards away

  Erection of a single storey side extension and two-storey rear extension.

  Granted Householder Extension 16 docs
  Small domestic

• Downs View Terrace Staples Barn Lane Henfield West Sussex BN5 9QD

  DC/26/0564 Submitted 1 Apr 2026 100 yards away

  Removal of condition 3 and 4 of previously approved application DC/25/1106 (Variation of condition 1 of previously approved application reference DC/24/1738 (Variation of condition 1 and 10 of previously approved application reference DC/23/1937 (Demolition of garage and outbuildings and construction of a one bedroom single storey dwellinghouse) to amend the plans and materials to comply with the passive house standards) to amend the approved plans to move parking space) relating to water neutrality.

  Granted Amendments Demolition 5 docs
  Small domestic

• Downs View Terrace Staples Barn Lane Henfield West Sussex BN5 9QD

  DISC/25/0306 Submitted 9 Oct 2025 100 yards away

  Application for Approval of Details Reserved by Condition 3 to approved application DC/25/1106.

  Granted Conditions 5 docs

• Weavers Upper Station Road Henfield West Sussex BN5 9PL

  DC/25/1452 Submitted 10 Sep 2025 100 yards away

  Erection of a single storey rear extension and associated alterations.

  Granted Householder Extension 8 docs
  Small domestic

• Adensfield Upper Station Road Henfield West Sussex BN5 9PJ

  DC/22/2021 Submitted 25 Oct 2022 150 yards away

  Removal of rear conservatory. Erection of a first floor side extension and single storey rear extension.

  Granted Householder Extension 22 docs
  Small domestic

• DC/26/1319 Granted

  Little Meadow Kerves Lane Horsham West Sussex RH13 6ES

  Erection of outbuilding for use as a garage/gym and workshop. (Lawful Development Certificate - Proposed).

  Received 5 Aug, published by the council 23 Aug 2026 Lawful development
• DC/26/1310 Granted

  143 Rushams Road Horsham West Sussex RH12 2NY

  Loft conversion with hip to gable roof extension and rear dormer. Replacement of rear doors with bi-fold doors. (Lawful Development Certificate - Proposed).

  Received 3 Aug, published by the council 23 Aug 2026 Lawful development
• DC/26/1172 Granted

  30 Laines Road Steyning West Sussex BN44 3LL

  Conversion of garage into habitable living space, with the installation of 2no. windows to the front elevation, 1no. french doors to the rear elevation, and 2no. rooflights (Lawful Development Certificate - Proposed).

  Received 21 Jul, published by the council 16 Aug 2026 Lawful development
• DC/26/1544 Awaiting decision

  17 Thornden Cowfold West Sussex RH13 8AG

  Siting of single storey mobile home for ancillary use to the main dwelling (Lawful Development Certificate - Proposed).

  Received 28 Sep, published by the council 12 Oct 2026 Lawful development
• DC/26/1524 Awaiting decision

  Rowan Two Mile Ash Horsham West Sussex RH13 0LA

  Application to confirm the continuous use of the land Garden at Rowan purposes for a period in excess of ten years (Lawful Development Certificate - Existing)

  Received 23 Sep, published by the council 12 Oct 2026 Lawful development