46 Blackthorns Hurstpierpoint Hassocks West Sussex BN6 9TF

1. 21 Jan 2026

   Received by Mid Sussex

2. 6 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 April 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 decided householder applications in a median of 58 days. More in our guide to how long planning decisions take.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 80 Nursery Close Hurstpierpoint Hassocks West Sussex BN6 9WA

  DM/24/2668 Submitted 31 Oct 2024 150 yards away

  English Oak - prune back limbs on southern side of canopy by 2-3m back to lateral growth points.

  Granted Trees 4 docs

• 37 Willow Gardens Hurstpierpoint Hassocks West Sussex BN6 9TL

  DM/25/3056 Submitted 28 Nov 2025 150 yards away

  Quercus robur (English Oak) (T14) - Reduce height of tree by 4-5m and rebalance crown spread, target pruning to nearest appropriate growth points.

  Granted Trees 7 docs

• 37 Willow Gardens Hurstpierpoint Hassocks West Sussex BN6 9TL

  DM/25/3077 Submitted 1 Dec 2025 150 yards away

  Mature Oak (T1) - Remove limb growing at point of previous tear out.

  Granted Trees 8 docs

• 72 Nursery Close Hurstpierpoint Hassocks West Sussex BN6 9WA

  DM/26/1938 Submitted 4 Aug 2026 250 yards away

  (T1) Oak - Reduce by 1-3m and no further that previous pruning points and remove epicormic growth by up to 4m. (T2) Oak - Fell.

  Granted Trees

• 43 Nursery Close Hurstpierpoint Hassocks West Sussex BN6 9WA

  DM/26/0659 Submitted 16 Mar 2026 250 yards away

  Removal of existing conservatory, to be replaced with a single storey rear extension

  Granted Householder Extension 15 docs
  Small domestic

• 159 Cuckfield Road Hurstpierpoint Hassocks West Sussex BN6 9RT

  DM/26/1527 Submitted 18 Jun 2026 300 yards away

  Erection of single storey side and rear extension

  Granted Extension
  Small domestic

• DM/26/2152 Awaiting decision

  Little Hollybush West Hoathly Road East Grinstead West Sussex RH19 4NE

  Two storey side extension, loft conversion, roof extension with 3 dormers to rear and alterations to fenestration

  Received 2 Sep, published by the council 9 Sep 2026 Householder
• DM/26/2027 Awaiting decision

  Timbers Cansiron Lane Ashurst Wood East Grinstead West Sussex RH19 3SE

  Proposed two storey side and rear extension.

  Received 17 Aug, published by the council 19 Aug 2026 Householder
• DM/26/2012 Awaiting decision

  21 Harlands Close Haywards Heath West Sussex RH16 1PS

  Erection of a two-storey rear extension, roof alterations including dormer windows and rooflights, insertion of new windows, removal of the existing chimneys, external rendering of the dwelling, and associated internal alterations. (amended description 07.09.2026)

  Received 13 Aug, published by the council 2 Sep 2026 Householder
• DM/26/1085 Granted

  12 Hurst Gardens Hurstpierpoint Hassocks West Sussex BN6 9ST

  New pitched roof above ground floor projections on principal elevation. Conversion of integrated garage.

  Received 29 Apr, published by the council 31 Jul 2026 Householder
• DM/26/1059 Granted

  73 Folders Lane Burgess Hill West Sussex RH15 0DY

  Proposed first floor extension and extension to the rear and internal alterations to the property.

  Received 28 Apr, published by the council 31 Jul 2026 Householder