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Planning application

DM/26/1318

Southdown House Westhill Drive Burgess Hill West Sussex RH15 9PP

Decided Mid Sussex Householder Application

Proposal

Alterations to existing conservatory to form habitable room

As published by the council, reference DM/26/1318

Timeline

Dates from the published record

  1. 27 May 2026

    Received by Mid Sussex

  2. 21 Jul 2026

    Decision issued: Permission

  3. 31 Jul 2026

    Added to PlanIndex

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

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/21/2369 Decided

    151 Orchard Road Burgess Hill West Sussex RH15 9PJ

    Demolish existing conservatory and replace with new single storey pitched roof extension. New Velux roof windows and grey aluminium bifold doors. New white upvc side window.

    21 Jun 2021 120m away Householder
  • DM/24/2236 Decided

    Victoria House 66 Victoria Road Burgess Hill West Sussex RH15 9LH

    Discharge of planning conditons Nos: 4,7,8,9,10 and 11 relating to DM/22/3554

    16 Sep 2024 162m away Conditions
  • DM/23/0277 Decided

    64 Royal George Road Burgess Hill West Sussex RH15 9SF

    Demolition of existing garage and modification to existing garden store (including height adjustment). Erection of a single storey extension to the west and north elevation.

    31 Jan 2023 246m away Householder
  • DM/26/1170 Decided

    1 South Close Burgess Hill West Sussex RH15 9PZ

    Proposed single storey extension to the side of the property.

    11 May 2026 316m away Householder
  • DM/26/1016 Decided

    19 Fairfield Road Burgess Hill West Sussex RH15 8QB

    The proposed works includes a rear single storey extension

    23 Apr 2026 395m away Householder
  • DM/26/1616 Awaiting decision

    Unit 7 Part Ground And First Floor Team House Braybon Business Park Consort Way Burgess Hill West Sussex RH15 9ND

    Overcladding of front and side facades of the building. Works will include overcladding the exterior with insulated metal panel cladding, replacing windows with new double glazed units, installing a galvanised steel gantry system at first floor, and installing double glazed doors at first floor level.

    1 Jul 2026 402m away Full applications

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