18 College Road Ardingly Haywards Heath West Sussex RH17 6TT

1. 14 May 2026

   Received by Mid Sussex

2. 4 Jun 2026

   Decision issued: No Objection

3. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• Jade House 13A College Road Ardingly Haywards Heath West Sussex RH17 6TU

  DM/21/1511 Submitted 20 Apr 2021 98m away

  Two storey side extension comprising attached single garage with adjoining utility and study at ground floor, and master suite at first floor.

  Decided Householder Extension 23 docs
  Domestic

• 2 Brickyard Cottages Street Lane Ardingly Haywards Heath West Sussex RH17 6UA

  DM/26/1547 Submitted 22 Jun 2026 138m away

  72% historically approved · decision due ~19 Oct

  Replacement existing 1970s storm proof casement windows with separately double glazed flush casements.

  Awaiting decision Windows or glazing

• 14 High Street Ardingly Haywards Heath West Sussex RH17 6TD

  DM/19/4659 Submitted 8 Nov 2019 149m away

  T1 Goat Willow - Fell. T2 Blue Cypress - Fell.

  Granted Trees 8 docs

• 49 Munnion Road Ardingly Haywards Heath West Sussex RH17 6RT

  DM/21/2307 Submitted 16 Jun 2021 206m away

  Proposed extension of garden office to rear.

  Decided Householder Extension 13 docs
  Domestic

• 1 Ashley Cottages 54 High Street Ardingly Haywards Heath West Sussex RH17 6TD

  DM/25/2741 Submitted 24 Oct 2025 221m away

  Ash tree in rear garden - pollard, cutting back to previous cut points.

  Granted Trees 7 docs

• 23 High Street Ardingly Haywards Heath West Sussex RH17 6TB

  DM/26/2124 Submitted 27 Aug 2026 250m away

  72% historically approved · decision due ~22 Oct

  T1 Sliver Birch - crown reduce by 1 to 1.5 metres.

  Awaiting decision

• DM/25/0308 Granted

  Plummerden House Park Lane Lindfield Haywards Heath West Sussex RH16 2QS

  Replacement of existing building with an estate office/cycle store with workshop and gym and associated works.

  6 Feb 2025 Full applications
• DM/25/0590 Refused

  Little Reeds Farm London Road Hickstead Haywards Heath West Sussex RH17 5LY

  Engineering works: 5m high earth noise bund with associated landscaping

  7 Mar 2025 Full applications
• DM/26/1235 Refused

  Franklands Village Store Franklands Village Haywards Heath West Sussex RH16 3RA

  Retrospective application for siting an InPost Parcel Locker.

  18 May 2026 Full applications
• DM/25/2720 Refused

  Kilnwood Apartments Rocky Lane Haywards Heath West Sussex RH16 4XL

  Proposed 6 two-bedroom apartments within a 3-storey apartment block

  22 Oct 2025 Full applications
• DM/26/0373 Decided

  9 Riddiford Drive Burgess Hill West Sussex RH15 8RJ

  Retrospective change of use to residential garden and erection of 1.8m high brick wall (part retrospective/part proposed)

  13 Feb 2026 Full applications