Demolition plans in Mid Sussex

150 demolition applications were submitted in Mid Sussex in the last 12 months, from garages and outbuildings to whole buildings. Of the 101 decided so far, 94 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

Date received

Filter applications

Date receivedLast 90 days
Date receivedLast 90 days
Select one year, or two for a range.
Number of homesAny
StatusAny
Application routeAny
Application type1 selected
KeywordsNone
Match

Matches words or phrases in the application address and description.

Showing 39 of 39 applications
19 Oct 2026 Pending Consideration DM/26/1551

2 Rockhurst Cottages Ardingly Road West Hoathly East Grinstead West Sussex RH19 4RD

Proposed demolition of existing single storey rear additions. Erection of a two storey side extension and single storey rear extension. Construction o...

Householder Application Mid Sussex
15 Oct 2026 Pending Consideration DM/26/2534

Henley Grange Chapel Road Bolney Haywards Heath West Sussex RH17 5QY

Demolition of existing outbuilding and erection of new domestic incidental building

Lawful Development Certificate -Proposed Mid Sussex
14 Oct 2026 Pending Consideration DM/26/2263

Massetts Butterbox Lane Scaynes Hill Haywards Heath West Sussex RH17 7NN

Proposed demolition of an open pole barn and redundant stables. Erection of two detached barns in the same location, one for secure vehicle, equipment...

Householder Application Mid Sussex
14 Oct 2026 Pending Consideration DM/26/1930

38 Inholmes Park Road Burgess Hill West Sussex RH15 0JE

Demolition of existing garage and workshop outbuildings. New two-storey side extension and single-storey rear extension. Roof extension, loft conversi...

Householder Application Mid Sussex
13 Oct 2026 Pending Consideration DM/26/1715

Belmont Felcot Road Furnace Wood East Grinstead West Sussex RH19 2QA

Alterations to existing dwelling, including removal of existing roof and flat roof rear extension, proposed two storey front extension and additional ...

Householder Application Mid Sussex
9 Oct 2026 Pending Consideration DM/26/2487

8 West Park Road Handcross Haywards Heath West Sussex RH17 6DN

Proposed removal of an existing shed and construction of a replacement building to provide annexed living accommodation for the applicants son.

Householder Application Mid Sussex
8 Oct 2026 Pending Consideration DM/26/2515

Redgate Mill Twineham Lane Twineham Haywards Heath West Sussex RH17 5NP

Proposed removal of existing garage and shipping container and erection of two garden buildings, which will accommodate a home gymnasium and a golf si...

Lawful Development Certificate -Proposed Mid Sussex
8 Oct 2026 Pending Consideration DM/26/2489

20 London Road Balcombe Haywards Heath West Sussex RH17 6PZ

Two storey rear and single storey side extension to existing 2 bedroom detached house including associated demolition works.

Householder Application Mid Sussex
8 Oct 2026 Pending Consideration DM/26/2447

Awbrook Bungalow Ham Lane Scaynes Hill Haywards Heath West Sussex RH17 7PR

Demolition of conservatory and construction of a two storey extension at rear of dwelling.

Householder Application Mid Sussex
5 Oct 2026 Pending Consideration DM/26/2418

Pantiles Cherry Lane Bolney Haywards Heath West Sussex RH17 5PR

Demolition of existing lean-to and erection of a single storey side extension to provide an enlarged utility room.

Householder Application Mid Sussex
5 Oct 2026 Pending Consideration DM/26/2162

Lane House 37 Denmans Lane Lindfield Haywards Heath West Sussex RH16 2JR

Construction of a replacement dwelling and detached garage and the widening of the existing driveway/entrance

Full Application Mid Sussex
1 Oct 2026 Pending Consideration DM/26/2437

125 Grand Avenue Hassocks West Sussex BN6 8DH

Demolition of conservatory and erection of a single storey rear extension with raised patio.

Householder Application Mid Sussex
28 Sept 2026 Pending Consideration DM/26/2401

2 Burleigh Way Crawley Down Crawley West Sussex RH10 4LX

Demolition of the existing garage and erection of a two storey side extension and a single-storey rear extension with a flat rooflight.

Householder Application Mid Sussex
23 Sept 2026 Pending Consideration DM/26/2016

Brackenwood London Road Bolney Haywards Heath West Sussex RH17 5PY

Demolition of existing dwelling and erection of a self-build replacement dwelling. (Foul Sewage and Surface Water Drainage Assessment received 23/09/2...

Full Application Mid Sussex
22 Sept 2026 Pending Consideration DM/26/1737

4 Summerhill Grange Lindfield Haywards Heath West Sussex RH16 1RQ

Demolition of the existing rear orangery and construction of a single storey rear extension with flat roof, rooflight, sliding glazed doors and associ...

Householder Application Mid Sussex
22 Sept 2026 Pending Consideration DM/26/1772

Russets Sandy Lane East Grinstead West Sussex RH19 3LP

Proposed replacement dwelling (part retrospective) to formalise the proposed works under DM/25/3157, due to the amount of walls being rebuilt and maki...

Full Application Mid Sussex
22 Sept 2026 Pending Consideration DM/26/2335

Marshalls High Street Cuckfield Haywards Heath West Sussex RH17 5EL

Removal of existing rear extensions and replacement with new single storey rear extension with associated hard and soft landscaping works, part remova...

Listed Building Consent Mid Sussex
22 Sept 2026 Pending Consideration DM/26/2334

Marshalls High Street Cuckfield Haywards Heath West Sussex RH17 5EL

Removal of existing rear extensions and replacement with new single storey rear extension with associated hard and soft landscaping works, part remova...

Householder Application Mid Sussex
21 Sept 2026 Pending Consideration DM/26/2284

Cherry Tree Cottage Lingfield Road East Grinstead West Sussex RH19 2ED

External alterations and refurbishment of the dwelling, demolition of the existing porch and erection of a single-storey front extension, together wit...

Householder Application Mid Sussex
16 Sept 2026 Pending Consideration DM/26/2281

2 Fairlight Cottage Holtye Road East Grinstead West Sussex RH19 3QF

Demolition of lean to, replacement with two storey extension and addition of rear extension

Householder Application Mid Sussex
14 Sept 2026 Approved 20 Oct DM/26/2243

5 Orchard Lane Hassocks West Sussex BN6 8QE

Demolition of existing conservatory, proposed single-storey rear extension, conversion of existing garage into utility and home office

Householder Application Mid Sussex
8 Sept 2026 Pending Consideration DM/26/2000

75 Mill Road Burgess Hill West Sussex RH15 8DY

Proposed change of use from a flat on the lower ground floor and a house above to six self-contained one-bedroom flats and works including the demolit...

Change of Use Application Mid Sussex
4 Sept 2026 Pending Consideration DM/26/2177

11 Manor Drive Cuckfield Haywards Heath West Sussex RH17 5BT

Demolition of existing bungalow and erection of a Self-Build two storey single family dwelling house

Full Application Mid Sussex
26 Aug 2026 Approved 20 Oct DM/26/1994

Robinshaw Haywards Heath Road Balcombe Haywards Heath West Sussex RH17 6NJ

Proposed demolition of part, along with a side extension and new first floor to create a two-storey dwelling

Householder Application Mid Sussex
25 Aug 2026 Approved 12 Oct DM/26/2070

14 St Georges Place Hurstpierpoint Hassocks West Sussex BN6 9QT

Proposed demolition of existing garage and erection of a single storey rear extension

Householder Application Mid Sussex
20 Aug 2026 Pending Consideration DM/25/1406

Willowbrook Danworth Lane Hurstpierpoint Hassocks West Sussex BN6 9LW

Proposed conversion and extension of hay barn to create 1 no. one bedroom dwelling with two proposed parking spaces and removal of existing mobile hom...

Full Application Mid Sussex
18 Aug 2026 Approved 26 Oct DM/26/2032

4 Gleave Close East Grinstead West Sussex RH19 3XD

Removal of existing garage and proposed single storey rear, side and part front extension.

Householder Application Mid Sussex
18 Aug 2026 Pending Consideration DM/26/1690

77 Dunstall Avenue Burgess Hill West Sussex RH15 8PJ

Proposed demolition of various outbuildings and erection of a 4 x bedroom part two storey detached house with a detached 2 bay garage and two parking ...

Full Application Mid Sussex
13 Aug 2026 Pending Consideration DM/26/1975

Willow House 17 Silverdale Road Burgess Hill West Sussex RH15 0ED

Demolition of conservatory and rear ground floor walls. Single storey side extension and internal reconfiguration. Attic conversion with three dormer ...

Householder Application Mid Sussex
13 Aug 2026 Approved 24 Sep DM/26/1475

Upper Woodside 29 Crescent Road East Grinstead West Sussex RH19 1HR

Demolition of existing external concrete staircase. Erection of replacement external metal staircase and balcony above existing rear single storey ext...

Full Application Mid Sussex
10 Aug 2026 Pending Consideration DM/26/1976

5 Chancellors Park Hassocks West Sussex BN6 8EY

Part demolition of rear single storey extension and proposed new single storey kitchen extension with new tiered garden and patio to rear.

Householder Application Mid Sussex
10 Aug 2026 Pending Consideration DM/26/1507

33 Denmans Lane Lindfield Haywards Heath West Sussex RH16 2JN

Demolition of two existing porches, proposed two-storey and single-storey rear extensions, first floor front extension and new front porch (Amended pl...

Householder Application Mid Sussex
6 Aug 2026 Pending Consideration DM/26/1940

40 Mill Green Road Haywards Heath West Sussex RH16 1XQ

Proposed single storey rear and side extension following demolition of existing rear storage projection. Side facing dormer to existing converted loft...

Householder Application Mid Sussex
6 Aug 2026 Approved 1 Oct DM/26/1949

Awbrook House Lewes Road Scaynes Hill Haywards Heath West Sussex RH17 7TB

Extension and remodelling of existing house to include first floor extension above existing ground floor, two storey bay window, new oak framed entran...

Householder Application Mid Sussex
3 Aug 2026 Approved 24 Sep DM/26/1740

6 Chapel Lane Ashurst Wood East Grinstead West Sussex RH19 3QT

Retrospective application for a replacement dwelling and replacement of outbuilding to be used as a home gym.

Full Application Mid Sussex
3 Aug 2026 Pending Consideration DM/26/1827

13 Meadow Drive Lindfield Haywards Heath West Sussex RH16 2RS

Demolition of existing garage. Proposed two storey side extension, single storey rear and part front extension. (Amended Plan rcvd 07.10.2026)

Householder Application Mid Sussex
31 Jul 2026 Approved 24 Sep DM/26/1874

7 Winkhurst Way Burgess Hill West Sussex RH15 0RU

Proposed demolition of existing conservatory and construction of a single storey rear extension with a flat roof.

Lawful Development Certificate -Proposed Mid Sussex
30 Jul 2026 Approved 7 Oct DM/26/1397

Hollandale House Copthorne Bank Copthorne Crawley West Sussex RH10 3JQ

Demolition of existing extensions, greenhouses and garage; erection of two-storey side and rear extensions, single-storey rear extension and attached ...

Householder Application Mid Sussex
30 Jul 2026 Approved 30 Sep DM/26/1889

Catkins 32 Hammerwood Road Ashurst Wood East Grinstead West Sussex RH19 3TG

Demolition of existing rear conservatory and main roof chimney, construction of new ground floor rear extension, construction fo new first floor side ...

Householder Application Mid Sussex
Recency
Last 2 weeks
2-4 weeks
1-2 months
Older

Get free email alerts for new demolition applications in Mid Sussex

Set up alerts

Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic: councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Mid Sussex?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition 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 demolition applications appear here within a day of being published.