11 Dexter Drive East Grinstead West Sussex RH19 4SU

1. 19 Aug 2025

   Received by Mid Sussex

2. 21 Aug 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Oct 2025

   Decision issued: Permission

4. 12 Aug 2026

   Added to PlanIndex

Mid Sussex granted permission on 8 October 2025, 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.

• Highfields West Hill East Grinstead West Sussex RH19 4DL

  DM/24/2722 Submitted 6 Nov 2024 50 yards away

  T1- Sweet Chestnut, remove 4 lowest branches, including crossing branch back to trunk and reduce higher growth back to previous cut points (1-2M). T2 - Sycamore, crown lift to 6m, and reduce back to previous cut points (1-2m). T3 - Sycamore - crown lift to 7m, reduce back to previous cut points (1-2m). T4 - Sweet Chestnut, remove all basal growth. T5 - Sycamore - crown lift to 8m and reduce back to previous cut points (1-2 m). T6 - Holly, Crown lift to 6m and reduce back to previous points.

  Granted Trees 5 docs

• 5 Dexter Drive East Grinstead West Sussex RH19 4SU

  DM/26/1444 Submitted 10 Jun 2026 50 yards away

  Proposed rear first floor balcony over existing approved rear ground floor extension and to include a staircase from ground to first floor and adding patio doors to selected existing rear first floor windows.

  Refused Extension Windows or glazing

• 1 Dexter Drive East Grinstead West Sussex RH19 4SU

  DM/26/2439 Submitted 1 Oct 2026 50 yards away

  94% historically approved · decision due ~26 Nov

  Proposed side porch to connect house and detached garage.

  Awaiting decision Extension
  Small domestic

• 5 Dexter Drive East Grinstead West Sussex RH19 4SU

  DM/26/0349 Submitted 10 Feb 2026 50 yards away

  Demolition of conservatory and erection of ground floor extension.

  Granted Householder Extension Demolition 14 docs
  Small domestic

• Highfields West Hill East Grinstead West Sussex RH19 4DL

  DM/26/2092 Submitted 25 Aug 2026 50 yards away

  94% historically approved · decision due ~20 Oct

  Discharge of Planning Condition No. 3 relating to Planning Application DM/24/3051

  Awaiting decision

• Highfields West Hill East Grinstead West Sussex RH19 4DL

  DM/26/1727 Submitted 15 Jul 2026 50 yards away

  Discharge of planning conditions No's 4, 5 and 7 relating to planning application DM/24/3051.

  Awaiting decision

• ,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