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Planning application

DM/26/1679

2 Chantlers Close East Grinstead West Sussex RH19 1LU

Awaiting decision Mid Sussex Lawful Development Certificate -Proposed

Proposal

Construction of a rear single storey extension.

As published by the council, reference DM/26/1679

Timeline

Dates from the published record

  1. 9 Jul 2026

    Received by Mid Sussex

  2. 31 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Mid Sussex for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • DM/26/1767 Awaiting decision

    63 Heathcote Drive East Grinstead West Sussex RH19 1NB

    Proposed part single, part two storey side / rear extension

    20 Jul 2026 111m away Householder
  • DM/21/2176 Decided

    2 Manor Road East Grinstead West Sussex RH19 1LR

    Two storey rear and side wrap around extension, conversion of garage and porch.

    3 Jun 2021 123m away Householder
  • DM/21/2028 Decided

    2 Manor Road East Grinstead West Sussex RH19 1LR

    Outbuilding with office and shed space

    21 May 2021 123m away Householder
  • DM/26/1655 Awaiting decision

    23 Meadowcroft Close East Grinstead West Sussex RH19 1NA

    Proposed two storey side and rear extension and extended front porch.

    7 Jul 2026 185m away Householder
  • DM/21/1963 Decided

    11 The Stennings East Grinstead West Sussex RH19 1PF

    1x Cedar Reduction of the apex of both stems by up to 2m and thin by up to 30%

    21 May 2021 301m away Trees
  • DM/26/1514 Awaiting decision

    Stildon Brendoncare Nursing Home Dorset Avenue East Grinstead West Sussex RH19 1PZ

    T1 - Oak Crown reduction by 1.5m. T2 - Oak Crown reduction by 2m. T3 - Yew Crown reduction by 2m. T4 - Yew crown lifted off by 2m to clear roof of bin store.

    18 Jun 2026 344m away Trees

In Mid Sussex

  • DM/26/1516 Decided

    25 The Nursery Burgess Hill West Sussex RH15 0LF

    Proposed single storey rear extension

    18 Jun 2026 Lawful development
  • DM/26/1450 Decided

    75 Bentswood Crescent Haywards Heath West Sussex RH16 3QP

    Loft conversion with gable-end and rear dormer plus rooflights to front roof slope.

    10 Jun 2026 Lawful development
  • DM/26/1395 Refused

    Bolney Park Farm Broxmead Lane Bolney Haywards Heath West Sussex RH17 5RJ

    Existing Use of The Old Dairy as a separate and independent residential unit.

    5 Jun 2026 Lawful development
  • DM/26/1441 Withdrawn

    53 The Grange Hurstpierpoint Hassocks West Sussex BN6 9FD

    Proposed replacement of the windows and front entrance door

    10 Jun 2026 Lawful development
  • DM/26/1372 Granted

    Brantridge Park Brantridge Park Drive Balcombe Haywards Heath West Sussex RH17 6FN

    Certificate of Lawfulness of Proposed Use or Development seeking confirmation that the proposed use of the existing indoor equestrian arena for occasional dressage-related activities is lawful.

    2 Jun 2026 Lawful development