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Planning application

DM/26/1582

56 Forest View Road East Grinstead West Sussex RH19 4AR

Granted Mid Sussex Prior Notification - Larger Extensions

Proposal

Erection of a single storey rear extension extending beyond the rear wall of the original house by 5.20m, to a maximum height of 3.47m and the height of the eaves to 2.50m.

As published by the council, reference DM/26/1582

Timeline

Dates from the published record

  1. 25 Jun 2026

    Received by Mid Sussex

  2. 24 Jul 2026

    Decision issued: Prior Approval Is Not Required

  3. 31 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About prior approval applications

How this application type works

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

Nearby applications

Within 500 metres

  • DM/26/1416 Granted

    39 Forest View Road East Grinstead West Sussex RH19 4AW

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 6.00m, to a maximunm height of 3.10m and the height of the eaves to 2.85m.

    8 Jun 2026 91m away Prior approval
  • DM/26/1197 Decided

    18 Forest View Road East Grinstead West Sussex RH19 4AR

    Proposed single storey rear extension.

    13 May 2026 157m away Householder
  • DM/26/1089 Awaiting decision

    8 Newton Avenue East Grinstead West Sussex RH19 4SP

    Installation of a modular ramp to allow wheelchair access to the property

    30 Apr 2026 206m away Householder
  • DM/21/2051 Decided

    26 Sunnyside Close East Grinstead West Sussex RH19 4QW

    Demolition of existing single storey bay window. Construction of new single storey rear extension.

    1 Jun 2021 358m away Householder
  • DM/26/1387 Decided

    Holmside Garden House Lane East Grinstead West Sussex RH19 4JT

    Proposed two storey rear extension.

    4 Jun 2026 362m away Householder
  • DM/26/0073 Awaiting decision

    Land Off West Hoathly Road East Grinstead West Sussex

    The erection of 42 new homes with access from West Hoathly Road, vehicle and cycle parking, landscaping, drainage, and associated infrastructure and highway works (Amended plans received).

    13 Jan 2026 383m away Full applications

In Mid Sussex

  • DM/26/1783 Awaiting decision

    14 St Georges Place Hurstpierpoint Hassocks West Sussex BN6 9QT

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 5.40m, to a maximum height of 3.90m and the height of the eaves to 2.80m.

    20 Jul 2026 Prior approval
  • DM/26/1416 Granted

    39 Forest View Road East Grinstead West Sussex RH19 4AW

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 6.00m, to a maximunm height of 3.10m and the height of the eaves to 2.85m.

    8 Jun 2026 Prior approval
  • DM/26/1677 Awaiting decision

    28 Grand Avenue Hassocks West Sussex BN6 8DB

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 4.30m, to a maximum height of 3.78m and the height of the eaves to 2.58m.

    9 Jul 2026 Prior approval
  • DM/26/1534 Awaiting decision

    14 Sunte Avenue Lindfield Haywards Heath West Sussex RH16 2AA

    Erection of a single storey rear extension extending beyond the rear wall of the original house by 6.00m, to a maximum height of 3.30m and the height of the eaves to 3.00m.

    19 Jun 2026 Prior approval
  • DM/24/2657 Withdrawn

    214 Chanctonbury Road Burgess Hill West Sussex RH15 9HN

    Erection of single storey rear infill extension extending beyond the rear wall of the original house by 5.00m, to a maximum height of 3.00m and the height of the eaves to 3.00m.

    30 Oct 2024 Prior approval