Magnolia House 12 Lynton Park Avenue East Grinstead West Sussex RH19 3XB

1. 1 Dec 2025

   Received by Mid Sussex

2. 11 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 16 Feb 2026

   Decision issued: Permission

4. 12 Aug 2026

   Added to PlanIndex

Mid Sussex has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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.

• 14 Lynton Park Avenue East Grinstead West Sussex RH19 3XB

  DM/25/3262 Submitted 22 Dec 2025 16m away

  Proposed two storey side extension over existing garage. Single storey rear extension with raised decking. Part garage conversion. pitch roof over remaining part of ground floor garage. Front porch. (amended plans and description 05.02.2026)

  Decided Householder Extension 19 docs
  Small domestic

• 68 Holtye Road East Grinstead West Sussex RH19 3HU

  DM/21/2304 Submitted 16 Jun 2021 120m away

  Demolition of single storey side and rear extension. Construction of single storey side, rear extensions and internal alterations.

  Decided Householder Extension Demolition 9 docs
  Small domestic

• 14 Lynton Park Avenue East Grinstead West Sussex RH19 3XB

  DM/26/1389 Submitted 4 Jun 2026 122m away

  72% historically approved · decision due ~4 Aug

  Proposed retaining wall to rear of garden raising of garden level.

  Awaiting decision

• 70 Holtye Road East Grinstead West Sussex RH19 3HU

  DM/26/0301 Submitted 5 Feb 2026 137m away

  Garage doors replaced with french doors

  Decided Lawful development Windows or glazing 11 docs

• 25 Holtye Road East Grinstead West Sussex RH19 3HT

  DM/21/0213 Submitted 18 Jan 2021 177m away

  Single storey extension to the front and side with rear velux rooflights. (amended plans received 14th and 29th July)

  Decided Householder Extension Loft or dormer 27 docs
  Small domestic

• 8 Gleave Close East Grinstead West Sussex RH19 3XD

  DM/26/0842 Submitted 31 Mar 2026 192m away

  Demolition of existing porch and replacement with new porch.

  Decided Householder Extension Demolition 9 docs
  Small domestic

• DM/26/1124 Granted

  Fir Trees Hazelgrove Road Haywards Heath West Sussex RH16 3PQ

  Close existing vehicle access, raise highway kerb and footway to WSCC specification and fence boundary as existing. Creation of new access on the north onto New England Road.

  5 May 2026 Householder
• DM/25/1705 Decided

  Sunte House Birchen Lane Haywards Heath West Sussex RH16 1RZ

  Proposed demolition and removal of roof canopy and stairs to existing garage and replace with new wooden staircase. Proposed construction of rear extension to main house and extension linking the Dairy and Toolshed outbuildings. Proposed construction of new poolhouse and associated external and internal works, including window replacements.

  3 Jul 2025 Householder
• DM/26/1162 Decided

  5 Watermead Balcombe Haywards Heath West Sussex RH17 6EY

  A two storey side extension, set back from the existing front elevation. Single storey rear extension. New door to the rear external wall.

  8 May 2026 Householder
• DM/26/0412 Decided

  Barrington House Portsmouth Wood Drive Lindfield Haywards Heath West Sussex RH16 2DW

  Proposed ground mounted PV solar panels.

  17 Feb 2026 Householder
• DM/26/0793 Decided

  Hillbury Cottage Horsham Road Handcross Haywards Heath West Sussex RH17 6DB

  Proposed 3m extension to an existing dropped kerb.

  27 Mar 2026 Householder