Planned new homes in Mid Sussex

44 applications for new homes were submitted in Mid Sussex in the last 12 months, proposing 2,886 dwellings between them. The largest single scheme proposes 2,000 homes in Downland Villages. New applications appear here within a day of the council publishing them.

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Showing 20 of 20 applications
DM/26/1646 6 Jul 2026 Pending Consideration

13 Beaconsfield Close Burgess Hill West Sussex RH15 9AT

Change of use - entirely internal to create 3 new dwellings

Mid Sussex 6 Jul 2026
DM/26/1560 24 Jun 2026 Pending Consideration

The Byre The Street Bolney Haywards Heath West Sussex RH17 5PG

Erection of 5 detached dwellinghouses and outbuildings, including new garage to serve The Byre. Please note amended address.

Full Application Mid Sussex 24 Jun 2026
DM/26/1539 22 Jun 2026 Pending Consideration

The Coach House 95C London Road Burgess Hill West Sussex RH15 8NE

Erection of proposed 2 bedroom chalet bungalow.

Full Application Mid Sussex 22 Jun 2026
DM/26/1477 15 Jun 2026 Pending Consideration

Land Adj. To Nightingales The Street Bolney West Sussex

Erection of single dwellinghouse, associated car parking and landscaping.

Full Application Mid Sussex 15 Jun 2026
DM/26/1484 15 Jun 2026 Pending Consideration

Former Fishery Car Park Lake View Road Furnace Wood West Sussex

Erection of a bungalow, alterations to existing access to create a driveway and parking area, associated landscaping

Full Application Mid Sussex 15 Jun 2026
DM/26/1467 12 Jun 2026 Pending Consideration

Carlos Lopez And Son 151A London Road Burgess Hill West Sussex RH15 8LH

Retrospective change of use from an annexe and workshop used incidental to main dwelling house, to a separate dwelling house

Full Application Mid Sussex 12 Jun 2026
DM/26/1449 10 Jun 2026 Pending Consideration

Development Site At Former Tower Car Sales Tower Close East Grinstead West Sussex RH19 3JX

Retrospective application for the internal reconfiguration to provide 1no additional self-contained residential unit with 1no bedroom.

Full Application Mid Sussex 10 Jun 2026
DM/26/1446 10 Jun 2026 Pending Consideration

Little Shovelstrode Hall Holtye Road East Grinstead West Sussex RH19 3PP

Conversion of stables to ancillary residential annex

Householder Application Mid Sussex 10 Jun 2026
DM/26/1431 9 Jun 2026 Pending Consideration

Oak Lawn Sandy Lane Crawley Down Crawley West Sussex RH10 4HR

Demolition of existing two storey dwelling and detached garage and erection of replacement two storey dwelling (self-build) with accommodation in roof...

Full Application Mid Sussex 9 Jun 2026
DM/26/1424 8 Jun 2026 Pending Consideration

Alders Farm Brighton Road Hurstpierpoint Hassocks West Sussex BN6 9EE

Demolition of agricultural building and replacement with single residential dwelling with associated garage.

Full Application Mid Sussex 8 Jun 2026
DM/26/1345 29 May 2026 Pending Consideration

Land R/O 3 Park View Gardens Lingfield Road East Grinstead West Sussex RH19 2EH

Erection of new dwelling (2 bed) with amenity space, cycle storage, refuse bins. Demolish existing garage.

Full Application Mid Sussex 29 May 2026
DM/26/1325 28 May 2026 Withdrawn

Garage Block Rear Of 34 To 56 America Lane Haywards Heath West Sussex

Demolition of existing garages and erection of 8 new dwellings (6 x one bedroom flats and 2 x two bedroom flats).

Full Application Mid Sussex 28 May 2026
DM/26/1315 27 May 2026 Pending Consideration

Land West Of Gatesmead Wickham Way Haywards Heath West Sussex

Proposed 49 new homes together with open space and associated infrastructure.

Full Application Mid Sussex 27 May 2026
DM/26/1270 21 May 2026 Pending

36 Kings Drive Hassocks West Sussex BN6 8DZ

Change of use - conversion of detached garage into a 1 bed dwelling.

Mid Sussex 21 May 2026
DM/26/1228 15 May 2026 Pending Consideration

Land West Of London Road Handcross West Sussex

Outline planning application (with all matters reserved except for access) for the erection of up to 55 dwellings, including affordable homes, togethe...

Outline Application Mid Sussex 15 May 2026
DM/26/1225 15 May 2026 Pending Consideration

Down Park Place Turners Hill Road Crawley Down Crawley West Sussex RH10 4HQ

Erection of self build 2 bedroom single storey dwelling with car port

Full Application Mid Sussex 15 May 2026
DM/26/1160 7 May 2026 Unknown

Land To The South Of Reeds Lane Reeds Lane Sayers Common West Sussex

Scoping Opinion for the development of up to 2,000 homes, community uses, employment, public open space and infrastructure including primary and secon...

EIA Scoping Opinion Mid Sussex 7 May 2026
DM/26/1045 27 Apr 2026 Pending Consideration

The Brook Cuttinglye Road Crawley Down Crawley West Sussex RH10 4LR

Demolition of an existing dwelling and construction of a replacement self-build dwelling with a 2 bed annexe for ancillary use to main dwelling, rear ...

Full Application Mid Sussex 27 Apr 2026
DM/26/1042 27 Apr 2026 Approved

19 North End London Road East Grinstead West Sussex RH19 1QJ

Installation of a mobile home cabin

Lawful Development Certificate -Proposed Mid Sussex 27 Apr 2026
DM/26/0946 14 Apr 2026 Pending Consideration

Land To The R/o Central House 25 Perrymount Road Haywards Heath West Sussex RH16 3XL

Erection of a 7- storey building comprising 30 flats (18 x 1 bed and 12 x 2 bed) with associated landscaping, parking and refuse stores. UPDATED ecolo...

Full Application Mid Sussex 14 Apr 2026
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Frequently asked questions

What's the difference between outline and full planning permission?
Outline planning permission establishes the principle of development (is housing acceptable here?) while leaving specifics like layout and appearance to later applications. Full planning permission includes all details upfront. Outline is typically followed by 'reserved matters' applications that fill in the specifics.
What are 'reserved matters' in a planning application?
Details that an outline permission left to be approved later. There are five reserved matters: access, appearance, landscaping, layout and scale. They must usually be submitted within 3 years of the outline permission being granted.
How long does a planning decision for a new home take?
Statutory targets are 8 weeks for minor applications (1-9 dwellings) and 13 weeks for major applications (10+ dwellings), measured from the date the application is validated. Complex cases or appeals can take much longer.
Can I get email alerts for new new homes applications in Mid Sussex?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new new homes application published by Mid Sussex. You can also narrow the alert to a postcode, street, or drawn area.

We check Mid Sussex's planning portal daily. New new homes applications appear here within a day of being published.