5 Bignall Grove Hurstpierpoint Hassocks West Sussex BN6 9YN

1. 19 Oct 2026

   Received by Mid Sussex

2. 20 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 15 December 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Mid Sussex took a median of 54 days over the applications it decided in the last year.

This application is with Mid Sussex for determination, against a statutory target of eight weeks. Over the last year Mid Sussex's median decision took 54 days. More in our guide to how long planning decisions take.

The published feed does not state which type of application this is; the register entry on Mid Sussex's portal will say. Our guide explains the common types.

• 9 Hannington Place Hurstpierpoint Hassocks West Sussex BN6 9XY

  DM/21/2170 Submitted 4 Jun 2021 250 yards away

  Extension of existing detached garage (to the rear and also to link it up to the house), in order to form a music room. Modification of the existing entrance porch.

  Granted Householder Extension 14 docs
  Small domestic

• 7 Whites Close Hurstpierpoint Hassocks West Sussex BN6 9XX

  DM/25/2893 Submitted 10 Nov 2025 300 yards away

  Proposed loft conversion with rear dormer, conversion of conservatory and erection of a rear extension.

  Withdrawn Lawful development Extension Loft or dormer 7 docs

• 7 Whites Close Hurstpierpoint Hassocks West Sussex BN6 9XX

  DM/26/0405 Submitted 17 Feb 2026 300 yards away

  Proposed demolition of existing conservatory, to be replaced with a single storey rear, flat roof extension

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 7 Whites Close Hurstpierpoint Hassocks West Sussex BN6 9XX

  DM/25/3226 Submitted 18 Dec 2025 300 yards away

  Proposed rear dormer, rear extension and internal layout changes.

  Refused Lawful development Extension Loft or dormer 10 docs

• 1 Whites Close Hurstpierpoint Hassocks West Sussex BN6 9XX

  DM/26/1825 Submitted 24 Jul 2026 300 yards away

  94% historically approved · decision due ~3 Dec

  Replacement front porch; single-storey rear extension; replacement side canopy; first-floor rear infill extension with new roof; demolition and rebuilding of garage/extension with relocated side door; installation of PV panels on the existing garage roof; and rooflights to the shower room and bedroom/office roofs. (amended description 07.10.2026)

  Awaiting decision Extension Loft or dormer +2 7 docs
  Small domestic

• 148 Cuckfield Road Hurstpierpoint Hassocks West Sussex BN6 9SD

  DM/23/0880 Submitted 30 Mar 2023 350 yards away

  Two storey front extension, two storey rear extension and new porch.

  Refused Householder Extension 9 docs
  Small domestic