5 Cornwall Gardens East Grinstead West Sussex RH19 4TJ

This site has had 2 applications since 2026: 1 approved, 0 refused.

• DM/26/1504 Granted

  5 Cornwall Gardens East Grinstead West Sussex RH19 4TJ

  Erection of a single storey rear extension incorporating a roof lantern, installation of a woodburning stove and associated external flue, alterations to fenestration, associated internal alterations and minor external regrading works to facilitate new garden steps.

  Decided 7 Aug 2026

1. 25 Sep 2026

   Received by Mid Sussex

2. 29 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 November 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.

• 5 Cornwall Gardens East Grinstead West Sussex RH19 4TJ

  DM/26/1504 Submitted 17 Jun 2026 50 yards away

  Erection of a single storey rear extension incorporating a roof lantern, installation of a woodburning stove and associated external flue, alterations to fenestration, associated internal alterations and minor external regrading works to facilitate new garden steps.

  Granted Extension Windows or glazing
  Small domestic

• 31 Lower Mere East Grinstead West Sussex RH19 4TB

  DM/26/0573 Submitted 4 Mar 2026 100 yards away

  Proposed replacement single storey rear extension.

  Granted Householder Extension 11 docs
  Small domestic

• 5 Kings Copse East Grinstead West Sussex RH19 4TH

  DM/25/2820 Submitted 3 Nov 2025 100 yards away

  94% historically approved · decision due ~29 Dec

  Proposed single storey side extension to replace conservatory

  Awaiting decision Householder Extension 6 docs
  Small domestic

• 6 Kingfisher Rise East Grinstead West Sussex RH19 4TE

  DM/26/0997 Submitted 21 Apr 2026 150 yards away

  Scots Pine (T1) - reduce stem over roof by approx 2m and reduce lowest drooping stem below by approx 1m. Sycamore (T2) - reduce to old pollard points

  Granted Trees 3 docs

• Portland Vets 27 Portland Road East Grinstead West Sussex RH19 4EB

  DM/26/0315 Submitted 6 Feb 2026 300 yards away

  Alterations to existing flat residential accommodation within the veterinary practise by conversion of roof space.

  Granted Full applications 12 docs

• 42 Cavalier Way East Grinstead West Sussex RH19 4SE

  DM/25/2707 Submitted 21 Oct 2025 300 yards away

  Retrospective application for the Change of Use of existing outbuilding to beauty treatment room (Use Class E (e).

  Granted Full applications 17 docs