Planning applications in Mid Sussex

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44 last 30 days
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22 last 14 days
Extensions & alterations
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Showing 50 of 216 applications
DM/26/1213 14 May 2026 Pending Consideration

Ailsa Craig Abberton Field Hurstpierpoint Hassocks West Sussex BN6 9QD

Retrospective planning permission for external cladding.

Mid Sussex 14 May 2026
DM/26/1183 12 May 2026 Pending Consideration

41 Lucastes Avenue Haywards Heath West Sussex RH16 1JU

Demolition of existing conservatory and construction of single storey rear extension, re-configuration existing rear monopitch roof to existing single...

Mid Sussex 12 May 2026
DM/26/1174 11 May 2026 Pending Consideration

Stumble Cottage Oldlands Avenue Balcombe Haywards Heath West Sussex RH17 6LY

Demolition of existing garage and erection of new garage. Two storey side extension and new porch to front elevation.

Mid Sussex 11 May 2026
DM/26/1172 11 May 2026 Pending Consideration

14 Furzeland Way Sayers Common Hassocks West Sussex BN6 9JB

Proposed two storey side extension with extension of existing rear dormer (Amended description 14.05.26)

Mid Sussex 11 May 2026
DM/26/1170 11 May 2026 Pending Consideration

1 South Close Burgess Hill West Sussex RH15 9PZ

Proposed single storey extension to the side of the property.

Mid Sussex 11 May 2026
DM/26/1167 8 May 2026 Pending Consideration

St Wilfrids Church Church Road Haywards Heath

Proposed re-roofing/rain water goods, stone and window repairs, internal alterations re-forming wc's and kitchen area

Mid Sussex 8 May 2026
DM/26/1161 8 May 2026 Pending Consideration

39 Mackie Avenue Hassocks West Sussex BN6 8NH

Demolition of existing conservatory and outbuildings and erection of a ground floor rear extension

Mid Sussex 8 May 2026
DM/26/1163 8 May 2026 Pending Consideration

21 Sheppeys Haywards Heath West Sussex RH16 4NP

Single storey side extension

Mid Sussex 8 May 2026
DM/26/1162 8 May 2026 Pending Consideration

5 Watermead Balcombe Haywards Heath West Sussex RH17 6EY

A two storey side extension, set back from the existing front elevation. Single storey rear extension. New door to the rear external wall.

Mid Sussex 8 May 2026
DM/26/1156 7 May 2026 Pending Consideration

16 Hammonds Ridge Burgess Hill West Sussex RH15 9QQ

Pitched roof rear extension extending beyond the rear wall of the original house by 4.60m, to a maximum height of 3.70m and the height of the eaves to...

Mid Sussex 7 May 2026
DM/26/1150 7 May 2026 Pending Consideration

Copyhold Hollow B And B Copyhold Lane Lindfield Haywards Heath West Sussex RH16 1XU

Internal refurbishment work to ceilings, walls and floors.

Mid Sussex 7 May 2026
DM/26/1151 7 May 2026 Pending Consideration

50 Cuckfield Road Hurstpierpoint Hassocks West Sussex BN6 9SB

Demolition of an existing garage and erection of a proposed new granny annexe for the primary purpose of assisting an older person with less than full...

Mid Sussex 7 May 2026
DM/26/1141 6 May 2026 Pending Consideration

35 Chancellors Park Hassocks West Sussex BN6 8EY

Demolition of the existing single storey rear and side extension and garage. Replacement with a single storey rear extension, reinstatement of the gar...

Mid Sussex 6 May 2026
DM/26/1139 6 May 2026 Pending Consideration

33 Langmore Lane Lindfield Haywards Heath West Sussex RH16 2BD

A single storey rear extension. Conversion of the garage to form a new dining area and bike store. Formation of a new utility space at ground floor le...

Mid Sussex 6 May 2026
DM/26/1143 6 May 2026 Pending Consideration

18 Squires Close Crawley Down Crawley West Sussex RH10 4JQ

Single storey extension to rear elevation, new first floor extension built over existing garage and removal of existing single storey side extension.

Mid Sussex 6 May 2026
DM/26/1121 5 May 2026 Pending Consideration

26 Woods Hill Lane Ashurst Wood East Grinstead West Sussex RH19 3RL

Proposed single storey rear extension following demolition of existing conservatory. Part garage conversion.

Mid Sussex 5 May 2026
DM/26/1119 5 May 2026 Pending Consideration

211 Junction Road Burgess Hill West Sussex RH15 0NX

Proposed single storey rear/side extension. A single storey side return with pitch roof and velux windows adding bi-fold doors along the end of the ho...

Mid Sussex 5 May 2026
DM/26/1118 5 May 2026 Pending Consideration

9 Nightingale Close East Grinstead West Sussex RH19 4DG

Proposed 2 storey extension to rear and proposed porch to front elevation.

Mid Sussex 5 May 2026
DM/26/1116 5 May 2026 Pending Consideration

Orchard House 3 Hobdens Lane Ardingly Haywards Heath West Sussex RH17 6SE

Construction of two storey and single storey extension, demolition of existing garage, solar panel installation, construction of proposed garage with ...

Mid Sussex 5 May 2026
DM/26/1114 5 May 2026 Pending Consideration

16 Birch Way Haywards Heath West Sussex RH17 7SG

Two-storey side extension and single-storey front and rear extensions to existing dwelling

Mid Sussex 5 May 2026
DM/26/1113 5 May 2026 Pending Consideration

4 St Georges Place Hurstpierpoint Hassocks West Sussex BN6 9QT

Front dormer to enhance roof conversion approved under permitted development DM/26/0555

Mid Sussex 5 May 2026
DM/26/1112 5 May 2026 Pending Consideration

8 Valebridge Close Burgess Hill West Sussex RH15 0RS

Demolition of existing attached garage and conservatory, to be replaced with two-storey side extension.

Mid Sussex 5 May 2026
DM/26/1095 30 Apr 2026 Pending Consideration

The Hollies Lion Lane Turners Hill Crawley West Sussex RH10 4NU

Proposed single story brick extension with gabled roof to kitchen at rear (west) of the building.

Mid Sussex 30 Apr 2026
DM/26/1082 29 Apr 2026 Pending Consideration

1 Brookhill Close Copthorne Crawley West Sussex RH10 3PP

Proposed single-storey rear extension and front extension for porch

Mid Sussex 29 Apr 2026
DM/26/1081 29 Apr 2026 Pending Consideration

1 Brookhill Close Copthorne Crawley West Sussex RH10 3PP

Erection of a single-storey outbuilding

Mid Sussex 29 Apr 2026
DM/26/1059 28 Apr 2026 Pending Consideration

73 Folders Lane Burgess Hill West Sussex RH15 0DY

Proposed first floor extension and extension to the rear and internal alterations to the property.

Mid Sussex 28 Apr 2026
DM/26/1056 28 Apr 2026 Pending Consideration

High Garth Stockcroft Road Balcombe Haywards Heath West Sussex RH17 6LG

Demolition of existing side lean to porch, construction of a single storey rear extension, replacement single glazed windows to double glazed UPVC win...

Mid Sussex 28 Apr 2026
DM/26/1061 28 Apr 2026 Pending Consideration

2 Muddleswood Cottages Brighton Road Newtimber Hassocks West Sussex BN6 9BP

Proposed garage, storage and workshop to the rear of the property.

Mid Sussex 28 Apr 2026
DM/26/1047 27 Apr 2026 Pending Consideration

Meadowmeed Balcombe Lane Sharpthorne East Grinstead West Sussex RH19 4JA

Proposed timber garage/carport with logstore

Mid Sussex 27 Apr 2026
DM/26/1054 27 Apr 2026 Pending Consideration

Rydal 51 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BZ

Proposed open porch.

Mid Sussex 27 Apr 2026
DM/26/1052 27 Apr 2026 Pending Consideration

5 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BQ

New porch, rear box dormer loft conversion, and internal alterations.

Mid Sussex 27 Apr 2026
DM/26/1038 27 Apr 2026 Pending Consideration

41 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AD

Demolition of 2no existing first-floor rear (north) elevation dormers, to be replaced with a new, full width dormer. A new 3m2 porch will be added at ...

Mid Sussex 27 Apr 2026
,DM/26/1028 24 Apr 2026 Pending Consideration

6 Tate Crescent Burgess Hill West Sussex RH15 8TE

Proposed partial conversion of attached garage to habitable accommodation. Fenestration alterations.

Mid Sussex 24 Apr 2026
DM/26/1032 24 Apr 2026 Pending Consideration

The Old Post Office London Road Hickstead Haywards Heath West Sussex RH17 5NU

Single-storey side extension

Mid Sussex 24 Apr 2026
DM/26/1031 24 Apr 2026 Pending Consideration

11 Folders Close Burgess Hill West Sussex RH15 0TA

Garage conversion and side extension.

Mid Sussex 24 Apr 2026
DM/26/1016 23 Apr 2026 Pending Consideration

19 Fairfield Road Burgess Hill West Sussex RH15 8QB

The proposed works includes a rear single storey extension

Mid Sussex 23 Apr 2026
DM/26/1015 23 Apr 2026 Pending Consideration

17 Church Lane East Grinstead West Sussex RH19 3AZ

Demolition of Conservatory and erection of rear/side extension plus internal modifications to garage and passageway to form new room.

Mid Sussex 23 Apr 2026
DM/26/1011 22 Apr 2026 Pending Consideration

1 Teasel Way Lindfield Haywards Heath West Sussex RH16 2FZ

Conversion of garage to part office, part storage.

Mid Sussex 22 Apr 2026
DM/26/1006 22 Apr 2026 Pending Consideration

19 Church Lane Copthorne Crawley West Sussex RH10 3QF

Proposed single storey side and rear extensions and raised rear terrace.

Mid Sussex 22 Apr 2026
DM/26/1009 22 Apr 2026 Pending Consideration

2 Estcots Drive East Grinstead West Sussex RH19 3DA

Garage conversion, ground floor front, side and rear extension.

Mid Sussex 22 Apr 2026
DM/26/1014 22 Apr 2026 Pending Consideration

5 Alder Way Haywards Heath West Sussex RH16 1AN

Loft conversion with rear dormer and front rooflights.

Mid Sussex 22 Apr 2026
DM/26/0996 21 Apr 2026 Pending Consideration

76 Moat Road East Grinstead West Sussex RH19 3LH

Demolition of existing outbuildings. New single storey rear side extension to extend existing kitchen. New stairs to garden. First floor shower room. ...

Mid Sussex 21 Apr 2026
DM/26/0994 21 Apr 2026 Pending Consideration

20 Hawkins Road Haywards Heath West Sussex RH17 7BY

Proposed garage conversion into habitable space. New window to front with brickwork to match existing below.

Mid Sussex 21 Apr 2026
DM/26/1004 21 Apr 2026 Pending Consideration

27 Erica Way Copthorne Crawley West Sussex RH10 3XG

Proposed single and double storey rear extension, replacement timber cladding and porch.

Mid Sussex 21 Apr 2026
DM/26/0978 17 Apr 2026 Pending Consideration

Rosewood House Ockley Lane Hassocks West Sussex BN6 8NU

Side/rear two storey extension to south west elevation. Raising of existing ridge line, forming new roof incorporating 2 No. new dormers to the east a...

Mid Sussex 17 Apr 2026
DM/26/0975 17 Apr 2026 Pending Consideration

35 The Wickets Burgess Hill West Sussex RH15 8TG

Proposed annexe building in the rear garden

Mid Sussex 17 Apr 2026
DM/26/0973 16 Apr 2026 Pending Consideration

5 Cheney Crescent Haywards Heath West Sussex RH16 4UE

Proposed rear dormer loft conversion and installation of solar panels

Mid Sussex 16 Apr 2026
DM/26/0971 16 Apr 2026 Pending Consideration

3 Longhurst Burgess Hill West Sussex RH15 0TG

Proposed conservatory

Mid Sussex 16 Apr 2026
DM/26/0968 16 Apr 2026 Pending Consideration

Vicarage Cottage Mill Lane Sayers Common Hassocks West Sussex BN6 9HN

Proposed loft conversion incorporating 1no. dormer and 2no. rooflights. Alterations to fenestration.

Mid Sussex 16 Apr 2026
DM/26/0952 15 Apr 2026 Pending Consideration

7 Kingsland Cottages Reeds Lane Sayers Common Hassocks West Sussex BN6 9JG

Proposed outbuilding, for use as a home office

Mid Sussex 15 Apr 2026
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Latest application from Mid Sussex: 15 May 2026. We check the council's portal daily.