Planning authority · 2025
Mid Sussex planning applications 2025
2,166 public planning records from 2025 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Mid Sussex/DM/25/0259
Hambrook School Marle Place 171 Leylands Road Burgess Hill West Sussex RH15 8HY
Oak - Crown reduction by no more than 2m
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Mid Sussex/DM/25/0338
40 Heathcote Drive East Grinstead West Sussex RH19 1ND
Oak Tree (T1) - Reduce Crown by approx 2 metres
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Mid Sussex/DM/24/2975
Finches Corner Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2NZ
Demolition of existing garage with erection of replacement Annexe.
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Mid Sussex/DM/24/3085
40 Westway Copthorne Crawley West Sussex RH10 3QR
Ground floor rear extension.
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Mid Sussex/DM/25/0010
116 New England Road Haywards Heath West Sussex RH16 3LF
New outbuilding to replace existing garage
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Mid Sussex/DM/25/0041
The Old Bakery 65 And 65A High Street Lindfield Haywards Heath West Sussex RH16 2HN
Retrospective consent for the removal of paint finish from the brick plinth to front bay. Proposed external finish to brick plinth to front bay.
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Mid Sussex/DM/25/0042
The Old Bakery 65 And 65A High Street Lindfield Haywards Heath West Sussex RH16 2HN
Retrospective consent for the removal of paint finish from the brick plinth to front bay. Proposed external finish to brick plinth to front bay.
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Mid Sussex/DM/25/0093
The Old Bakery 65 And 65A High Street Lindfield Haywards Heath West Sussex RH16 2HN
Replacement of front door.
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Mid Sussex/DM/25/0128
Playing Fields North Of Headmasters House And Westfield Hurstpierpoint College College Lane Hurstpierpoint West Sussex
Proposed sports pavilion to Manyweathers playing field
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Mid Sussex/DM/25/0129
The Old Bakery 65 And 65A High Street Lindfield Haywards Heath West Sussex RH16 2HN
Conversion and refurbishment of outbuilding for ancillary use.
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Mid Sussex/DM/25/0244
17 Dellney Avenue Haywards Heath West Sussex RH16 3LX
Proposed loft conversion
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Mid Sussex/DM/25/0449
Land North And South Of Keysford Lane Horsted Keynes And Land North Of Park Lane, Lindfield West Sussex
This scheme includes alterations to the high voltage (HV) and low voltage (LV) overhead lines on land north of Park Lane, Lindfield (plan 614174) and on land on the south side of Keysford L...
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Mid Sussex/DM/24/2463
1 Highfields Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DY
Dropped Kerb and new vehicular access and hard standing.
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Mid Sussex/DM/24/2689
36 Kings Drive Hassocks West Sussex BN6 8DZ
Extension and alteration to existing garage, including new pitched roof
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Mid Sussex/DM/24/2728
34 Finches Park Road Lindfield Haywards Heath West Sussex RH16 2DN
Proposed single and two storey, rear and side extensions. Infill of existing entrance canopy to form internal porch. New doors and windows.
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Mid Sussex/DM/25/0033
2 Turners View Cuckfield Haywards Heath West Sussex RH17 5SW
The proposal is to erect a pre-fabricated aluminium pergola in the South West corner of the rear garden.
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Mid Sussex/DM/25/0131
The Old Bakery 65 And 65A High Street Lindfield Haywards Heath West Sussex RH16 2HN
Replacement of front door.
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Mid Sussex/DM/25/0318
Hickmans Lane Pavilion Hickmans Lane Recreation Ground Hickmans Lane Lindfield West Sussex RH16 2PX
Discharge of planning condition numbers 3 and 7 relating to planning application DM/24/1161
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Mid Sussex/DM/25/0492
61 Lodge Lane Hassocks West Sussex BN6 8LX
Ground works and associated fibrous root pruning to install a root barrier 23m in length and 3.5m in depth.
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Mid Sussex/DM/24/2682
Townhouse Farm Church Lane Ardingly Haywards Heath West Sussex RH17 6UR
Construction of 1No. detached four-bedroom dwelling house with basement, detached single storey garage/home office, detached single storey garden store and associated landscaping and infras...
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Mid Sussex/DM/25/0114
127 Lower Church Road Burgess Hill West Sussex RH15 9AA
Rear extension to property was completed under permitted development in 2021
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Mid Sussex/DM/25/0184
22 Ockley Way Hassocks West Sussex BN6 8NE
To remove existing garage on side of property and build a single storey extension
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Mid Sussex/DM/25/0201
115 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AF
Proposed roof conversion and ground floor addition and alterations.
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Mid Sussex/DM/25/0204
Unit 11 Queens Walk East Grinstead West Sussex RH19 4DW
Proposed 1 No Fascia Sign and 1 No Projecting Sign.
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Mid Sussex/DM/25/0213
3 Ockenden Way Hassocks West Sussex BN6 8HS
A single storey, full-width, rear extension, loft conversion with rear facing dormers, change of roof tiles, elevation changes include new render finish and timber cladding to walls, roofli...
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Mid Sussex/DM/25/0264
16 Aspen Walk Haywards Heath West Sussex RH16 3RB
Erection of a single storey rear extension extending beyond the rear wall of the original house by 4.0 metres, to a maximum height of 3.5 metres and height of the eaves to 2.3 metres.
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Mid Sussex/DM/25/0277
22 St Wilfrids Road Burgess Hill West Sussex RH15 8BD
Erection of a single storey rear extension extending beyond the rear wall of the original house by 6m, to a maximum height of 3m and the height of the eaves to 3m.
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Mid Sussex/DM/25/0317
Appletrees 21 Crescent Road Burgess Hill West Sussex RH15 8EH
Non material amendment to DM/22/1361 - to replace installed skylight (glazed panel) with two velux skylights (side by side) into the existing structural opening.
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Mid Sussex/DM/25/0342
Land West Of Copthorne Copthorne Way Copthorne West Sussex
Non Material Amendment to application DM/21/1969 - Alteration of approved plans, in regard to soft and hard landscaping.
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Mid Sussex/DM/24/2464
Five Acres Cuckfield Lane Warninglid Haywards Heath West Sussex RH17 5SN
Demolition of existing house. Construction of new dwelling and garage. New driveway and landscaping.
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Mid Sussex/DM/24/3058
101 Dale Avenue Hassocks West Sussex BN6 8LR
Proposed two storey front extension. Part two storey, part single storey rear extension. Garage to be re-built in thermally efficient construction with new roof.
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Mid Sussex/DM/25/0111
17 Heathcote Drive East Grinstead West Sussex RH19 1LZ
Proposed single storey rear extension
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Mid Sussex/DM/25/0330
38 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AQ
Eucalyptus (T1) - reduce crown by 2 - 3m no further than previous pruning points
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Mid Sussex/DM/24/2654
2529 Squadron Royal Air Force Cadets The Burgess Hill Academy Station Road Burgess Hill West Sussex RH15 9AE
Remove three existing buildings and replace with a new single storey building and two storage units.
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Mid Sussex/DM/25/0078
5 College Lane Hurstpierpoint Hassocks West Sussex BN6 9AB
Single storey rear extension
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Mid Sussex/DM/25/0087
57 Langmore Lane Lindfield Haywards Heath West Sussex RH16 2BD
Proposed loft conversion with Velux windows
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Mid Sussex/DM/25/0098
71 Fieldway Lindfield Haywards Heath West Sussex RH16 2DE
Demolition of existing porch and erection of new porch.
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Mid Sussex/DM/25/0189
24 Fairlawn Drive East Grinstead West Sussex RH19 1NP
Single storey rear extension to bungalow and white render to replace brickwork on whole property.
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Mid Sussex/DM/25/0414
Land Adj. To High Coombe House Private Road Balcombe Haywards Heath West Sussex RH17 6PS
Reinforcement of high voltage overhead lines involving reconductoring and addition of a third wire between poles 616012 and 616017 (3 spans). Pole 616015 is to be relocated to amend span le...
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Mid Sussex/DM/24/3126
Townhouse Farm Cottages Church Lane Ardingly West Sussex RH17 6UR
Variation of condition 2 of planning application DM/23/2282, as amended by reference DM/25/0428 - to amend the approved plans to allow for design changes.
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Mid Sussex/DM/25/0066
2 Muddleswood Cottages Brighton Road Newtimber Hassocks West Sussex BN6 9BP
Erection of a single storey rear extension extending beyond the rear wall of the original house by 4m, to a maximum height of 3m and the height to the eaves to 3m.
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Mid Sussex/DM/25/0072
Kernow Deanland Road Balcombe Haywards Heath West Sussex RH17 6LX
Demolition of existing double garage to side of house and construction of new two storey side extension incorporating double garage and linked accommodation at first floor level
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Mid Sussex/DM/25/0143
33 Dukes Road Lindfield Haywards Heath West Sussex RH16 2JQ
Proposed two storey side extension and alterations.
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Mid Sussex/DM/25/0273
Tyes Tylers Green Cuckfield Haywards Heath West Sussex RH17 5DZ
Non Material Amendment to application DM/23/2088 - proposal is to increase the width of an existing window to the front external wall, at ground floor level, to match the existing adjacent...
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Mid Sussex/DM/25/0309
National Trust Nymans Staplefield Road Handcross Haywards Heath West Sussex RH17 6EB
Ash dieback in a high usage zone. Reduce the tree back to a monolinth to prevent future issues.
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Mid Sussex/DM/25/0361
Pollards Farm Ditchling Road Ditchling Common Ditchling Burgess Hill East Sussex RH15 0SE
the scheme is to replace 5 spans of .05 2w overhead line with 95ABC
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Mid Sussex/DM/25/0370
Land Adj To Imberhorne Lane East Grinstead West Sussex RH19 1TZ
Discharge of conditions 4 and 6 relating to planning application DM/24/2112.
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Mid Sussex/DM/24/2799
Land At Caldyne Park Wallage Lane Rowfant Crawley West Sussex RH10 4NQ
Proposed new 4 bedroom dwelling. (Further ecology information received 06.01.2025)
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Mid Sussex/DM/24/2980
32 Fairfield Road Burgess Hill West Sussex RH15 8QQ
Proposed first floor extension to change bungalow to a house.
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Mid Sussex/DM/25/0056
Lincoln Cottage The Green Horsted Keynes Haywards Heath West Sussex RH17 7AW
Existing conservatory to be demolished and replaced with a flat roof single storey extension.
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Mid Sussex/DM/25/0120
19 Western Road Haywards Heath West Sussex RH16 3LR
Erection of an L-shaped flat roof rear dormer and insertion of 2no. roof lights to front elevation.
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Mid Sussex/DM/25/0284
Land To Side Of 75 Oathall Road Haywards Heath West Sussex RH16 3EL
Common Beech - x1 Crown reduction by approx 2m, and crown lift to 3m above ground level on all aspects. Sycamore x1 Crown lift to 5m above ground level over the carriageway, and to 3m on al...
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Mid Sussex/DM/25/0308
Plummerden House Park Lane Lindfield Haywards Heath West Sussex RH16 2QS
Replacement of existing building with an estate office/cycle store with workshop and gym and associated works. (Additional drainage information received 17.02.2026)
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Mid Sussex/DM/25/0479
Burgess Hill Northern Arc, Land North And North West Of Burgess Hill, Between Bedelands Nature Reserve In The East And, Goddard's Green Waste Water Treatment Works In The West
Discharge of condition 9 in relation to DM/21/3870.
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Mid Sussex/DM/25/0047
Firs Farm Copthorne Common Copthorne Crawley West Sussex RH10 3LF
Conversion of two buildings (Use Class E) to form a three bedroom family dwellinghouse (Use Class C3), associated outbuilding, amenity space and parking provision
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Mid Sussex/DM/25/0215
Guildwood 3 Little Black Hill Lindfield Haywards Heath West Sussex RH16 2HD
Lime Trees (T1, T2,T3,T4 and T5) - Repollard to previous pruning points
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Mid Sussex/DM/24/2335
Telecommunications Mast 76745 Borde Hill Lane Haywards Heath West Sussex RH16 1XP
The installation of 1 No. 30-metre-high lattice tower mounted with 6 No. antennas, 9 No. cabinets, within a compound comprised of 2.1 metre high chainlink fencing topped with 3 strands of b...
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Mid Sussex/DM/24/2786
14 Quarry Hill Haywards Heath West Sussex RH16 1NQ
Demolition of existing conservatory/single storey extension and replaced with a new single storey extension to improve the kitchen, living and dining area (Corrected plans received 29 Janua...
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Mid Sussex/DM/24/3060
4 High Street Hurstpierpoint Hassocks West Sussex BN6 9TY
Proposed new cladding to front elevation first floor. Car port and opening through garden wall at rear.
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Mid Sussex/DM/24/3127
69 Gordon Road Haywards Heath West Sussex RH16 1EL
Proposed rear conservatory.