13 Silverdale Hassocks West Sussex BN6 8RD

1. 17 Feb 2023

   Received by Mid Sussex

2. 13 Apr 2023

   Decision issued: Permission

3. 21 Aug 2026

   Added to PlanIndex

Mid Sussex granted permission on 13 April 2023, 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.

• 15 Silverdale Hassocks West Sussex BN6 8RD

  DM/25/2482 Submitted 2 Oct 2025 50 yards away

  Proposed single storey rear extension, existing kitchen front window alteration, larger first floor ensuite rear window, and new sunpipe domes to existing rear roof slope.

  Granted Householder Extension Windows or glazing 25 docs
  Small domestic

• 15 Silverdale Hassocks West Sussex BN6 8RD

  DM/26/0199 Submitted 27 Jan 2026 50 yards away

  Proposed front porch extension

  Granted Lawful development Extension 11 docs
  Small domestic

• 22 Silverdale Hassocks West Sussex BN6 8RD

  DM/23/0530 Submitted 23 Feb 2023 50 yards away

  Proposed replacement detached outbuilding.

  Granted Householder 11 docs
  Small domestic

• Land To The Rear Of 6 The Crescent Hassocks West Sussex BN6 8RB

  DM/21/2314 Submitted 15 Jun 2021 100 yards away

  T1 Sycamore - Crown reduce from top by approximately 2.5 metres and from side by 1.5 metres.

  Granted Trees 7 docs

• 8 The Crescent Hassocks West Sussex BN6 8RB

  DM/25/3128 Submitted 8 Dec 2025 100 yards away

  Application for a new fence to the northern boundary

  Granted Householder 33 docs
  Small domestic

• The Meadows 4 The Crescent Hassocks West Sussex BN6 8RB

  DM/26/2134 Submitted 1 Sep 2026 100 yards away

  T1 - Holm Oak : Raise crown to approx 4m. T2 - Lime : Reduce crown by 2m. T3 - Norway Maple : Reduce crown by 1m.

  Granted

• ,DM/26/1028 Withdrawn

  6 Tate Crescent Burgess Hill West Sussex RH15 8TE

  Proposed partial conversion of attached garage to habitable accommodation. Fenestration alterations.

  Received 24 Apr, published by the council 31 Jul 2026 Lawful development
• DM/26/1052 Granted

  5 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BQ

  New porch, rear box dormer loft conversion, and internal alterations.

  Received 27 Apr, published by the council 31 Jul 2026 Lawful development
• DM/26/0917 Refused

  20 Royal George Road Burgess Hill West Sussex RH15 9SD

  Proposed garden building

  Received 10 Apr, published by the council 31 Jul 2026 Lawful development
• DM/26/1019 Granted

  97 Leylands Road Burgess Hill West Sussex RH15 8AA

  Proposed loft conversion and rear extension

  Received 23 Apr, published by the council 31 Jul 2026 Lawful development
• DM/26/1038 Granted

  41 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AD

  Demolition of 2no existing first-floor rear (north) elevation dormers, to be replaced with a new, full width dormer. A new 3m2 porch will be added at ground floor on the east elevation.

  Received 27 Apr, published by the council 12 Aug 2026 Lawful development