25 Sackville Lane East Grinstead West Sussex RH19 2AX

1. 4 Mar 2026

   Received by Mid Sussex

2. 10 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 May 2026

   Decision issued: Permission

4. 12 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 14 And 16 Sackville Lane East Grinstead West Sussex RH19 2AU

  DM/23/0053 Submitted 4 Jan 2023 51m away

  T1 Oak - reduce crown by 1.5m. T2 Oak - Reduce crown by 1.5m

  Decided Trees 7 docs

• 34 Sackville Lane East Grinstead West Sussex RH19 2AU

  DM/26/1595 Submitted 29 Jun 2026 88m away

  72% historically approved · decision due ~28 Aug

  Proposed single storey outbuilding.

  Decided
  Small domestic

• Wolding Yew Lane East Grinstead West Sussex RH19 2AZ

  DM/25/2902 Submitted 11 Nov 2025 92m away

  To retain outbuildings erected within 2m of the boundaries of the site.

  Decided Lawful development 16 docs

• Millennium House London Road East Grinstead West Sussex RH19 1QE

  DM/21/1659 Submitted 27 Apr 2021 105m away

  Retrospective application for garage to the front of the property.

  Decided Householder 13 docs
  Domestic

• 30 Sackville Lane East Grinstead West Sussex RH19 2AU

  DM/25/2206 Submitted 1 Sep 2025 128m away

  T1 Birch. Reduce one branch that is touching the house roof and pushing down on the telephone line by approximately 2m, leaving lateral length of approximately 5m.

  Decided Trees 6 docs

• Fledglings Day Nursery And Pre School North End School North End London Road East Grinstead West Sussex RH19 1QQ

  DM/26/0450 Submitted 20 Feb 2026 149m away

  Replacement timber shelter.

  Decided Full applications 22 docs

• 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