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Planning application

DM/26/1767

63 Heathcote Drive East Grinstead West Sussex RH19 1NB

Awaiting decision Mid Sussex Householder Application

Proposal

Proposed part single, part two storey side / rear extension

As published by the council, reference DM/26/1767

Timeline

Dates from the published record

  1. 20 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 householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • DM/26/1679 Awaiting decision

    2 Chantlers Close East Grinstead West Sussex RH19 1LU

    Construction of a rear single storey extension.

    9 Jul 2026 111m away Lawful development
  • 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 196m 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 231m away Householder
  • DM/21/2028 Decided

    2 Manor Road East Grinstead West Sussex RH19 1LR

    Outbuilding with office and shed space

    21 May 2021 231m away Householder
  • DM/21/2079 Decided

    74 Crossways Avenue East Grinstead West Sussex RH19 1HZ

    Removal of southeast roof and dormer and replace with a ground and first floor extension. Construct rear first floor extension over existing ground floor extension and insert new roof lanterns into the flat roof. Change window fenestration to the northeast, northwest and southwest elevations.

    26 May 2021 258m away Householder
  • DM/21/2296 Decided

    Chapman House Chapmans Lane East Grinstead West Sussex RH19 1JA

    Hedge - reduce by approximately 1m to top of fence line and maintain thereafter in perpetuity. Sycamores (T1, T4, T5 and T6) reduce by approximately 2m and thin by 20%. Holly (T2) reduce back from power lines up to 70cm. Lime tree (T3) reduce by approximately 2m and thin by 20%

    14 Jun 2021 269m away Trees

In Mid Sussex

  • DM/26/1027 Granted

    9 Woodpecker Crescent Burgess Hill West Sussex RH15 9XY

    Two storey extension to front and side and single storey extension in place of existing conservatory.

    24 Apr 2026 Householder
  • DM/26/0854 Decided

    Chideok Valebridge Road Burgess Hill West Sussex RH15 0RT

    Alterations and extensions to existing bungalow comprising 4 metre deep, single storey extension, hip to gable extensions to front, sides and rear with increase in ridge height by 500 millimetres.

    1 Apr 2026 Householder
  • DM/26/1386 Granted

    7 Wellcroft Cottages Church Lane Albourne Hassocks West Sussex BN6 9BZ

    Proposed enlarged porch to front elevation

    4 Jun 2026 Householder
  • DM/26/1103 Decided

    Merrybrook Broxmead Lane Bolney Haywards Heath West Sussex RH17 5RG

    Provision of 24 solar panel array on garage south facing front roof slope and no higher than the ridge line.

    30 Apr 2026 Householder
  • DM/25/3072 Granted

    The Coach House Nether Walstead East Mascalls Lane Lindfield Haywards Heath West Sussex RH16 2QJ

    Construction of link extension, external and internal alterations to building.

    1 Dec 2025 Householder