Planning authority
Mid Sussex planning applications
4,268 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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Mid Sussex/DM/26/0593
Unit 2 21 - 24 Bridge Road Haywards Heath West Sussex RH16 1UA
Proposed external alterations to front elevation and delineation of car parking spaces.
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Mid Sussex/DM/26/0594
Unit 2 21 - 24 Bridge Road Haywards Heath West Sussex RH16 1UA
Proposed installation of 3 no. external air source heat pump units along the rear elevation of the property.
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Mid Sussex/DM/26/0801
20 Hamsey Road Sharpthorne East Grinstead West Sussex RH19 4PA
Proposed removal of existing garage and utility. Proposed new side extension to include a garage, utility and shower room. Pitched roof with roof tiles to match existing. Timber cladding to...
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Mid Sussex/DM/26/1055
39 And 41 Sycamore Drive Burgess Hill West Sussex RH15 0GG
Oak tree in garden of 41 Sycamore Drive - reduce overhanging branches within boundary of 55 Sycamore Drive by no more than 4 metres. Reduce branches of Ash and Oak in garden of 39 Sycamore...
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Mid Sussex/DM/26/1264
14 Park Road Haywards Heath West Sussex RH16 4HZ
(Amended description 17/06/2026) Variation of conditions no.s 2 and 3 relating to planning application DM/23/1900 - to replace drawing numbers 400-002, 400-003, 400-004 and 400-005 with 112...
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Mid Sussex/DM/26/1267
38 Foxglove Close Burgess Hill West Sussex RH15 8UY
A single storey rear extension and single storey side extension
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Mid Sussex/DM/26/1281
4 Farlington Close Haywards Heath West Sussex RH16 3EH
Proposed single storey rear extension, conversion of garage, external material change including new porch
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Mid Sussex/DM/26/1282
21 Bartlett Close Burgess Hill West Sussex RH15 0AT
Proposed single storey rear / side extension
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Mid Sussex/DM/26/1284
Oak Lodge 1 Franklands Gardens Burgess Hill West Sussex RH15 0UJ
T1 Sycamore: Crown lift removing lower branches to approximately 6m (the bottom of the crown). Thin crown by 15% removing damaged, crossing and dead branches. Cut back branches growing towa...
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Mid Sussex/DM/25/1098
Barn Cottage Ockley Lane Hassocks West Sussex BN6 8NX
Variation of condition 1 of planning application DM/24/0407 - to allow for material changes to the external elevations.
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Mid Sussex/DM/26/0573
31 Lower Mere East Grinstead West Sussex RH19 4TB
Proposed replacement single storey rear extension.
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Mid Sussex/DM/26/0688
6 Burleigh Close Crawley Down Crawley West Sussex RH10 4UX
Front extension, canopy, alterations to fenestration, enlargement of roof light in rear project and rendering of front gable feature. Partial conversion of garage.
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Mid Sussex/DM/26/0784
84 Franklynn Road Haywards Heath West Sussex RH16 4DH
Demolition of existing detached garage and construction of a single-storey rear extension, including roof lights, new rear bifold doors, replacement windows, and associated internal alterat...
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Mid Sussex/DM/26/0792
38 Milton Crescent East Grinstead West Sussex RH19 1TN
Ground floor front window replaced with doors giving access onto raised decking which will have a balustrade.
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Mid Sussex/DM/26/0891
Sussex Community Trust The Kleinwort Centre Butlers Green Road Haywards Heath West Sussex RH16 4BE
T1 - Poplar - Attend site to remove 1x snapped limb
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Mid Sussex/DM/26/0932
36 Fairford Close Haywards Heath West Sussex RH16 3EF
All Holly and Hazel coppice to base. Yew crown lift to 3 metres
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Mid Sussex/DM/26/0944
Chilcotts Whitemans Green Cuckfield Haywards Heath West Sussex RH17 5BZ
Non Material Amendment to application DM/25/2840 - First floor changes have now been omitted. Only ground floor side and rear extensions being done.
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Mid Sussex/DM/26/0997
6 Kingfisher Rise East Grinstead West Sussex RH19 4TE
Scots Pine (T1) - reduce stem over roof by approx 2m and reduce lowest drooping stem below by approx 1m. Sycamore (T2) - reduce to old pollard points
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Mid Sussex/DM/26/1220
Land At Caldyne Park Wallage Lane Rowfant Crawley West Sussex RH10 4NQ
New Dwelling
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Mid Sussex/DM/26/1268
Marshalls High Street Cuckfield Haywards Heath West Sussex RH17 5EL
Discharge of condition 6 relating to DM/23/0110.
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Mid Sussex/DM/26/1275
23 Willow Park Haywards Heath West Sussex RH16 3UA
T1, T2, T3. Oak. Remove epicormic growth up to 3m and Reduce crown to previous points, approx 2m.
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Mid Sussex/DM/25/2781
91 - 93 Lingfield Road East Grinstead West Sussex RH19 2EL
Retrospective application for conversion of an old commercial garage into an office space.
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Mid Sussex/DM/25/3118
Lower Laines Farm Newbury Lane Cuckfield Haywards Heath West Sussex RH17 5AA
Discharge of Condition 4 relating to planning reference DM/25/1948.
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Mid Sussex/DM/26/0052
Land At And Adjacent To The Former Sewage Treatment Works Fairbridge Way Burgess Hill West Sussex RH15 8BF
Discharge of planning condition no 7 relating to planning application DM/21/2627
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Mid Sussex/DM/26/0212
Old Selsfield Selsfield Road Turners Hill Crawley West Sussex RH10 4PP
Erection of an oak framed garage and removal of existing shed.
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Mid Sussex/DM/26/0580
3 Wintergreen Way Sayers Common Hassocks West Sussex BN6 9ZQ
Proposed erection of single storey rear extension.
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Mid Sussex/DM/26/0613
Field House Freshfield Lane Danehill Haywards Heath West Sussex RH17 7HQ
Proposed new timber frame double garage, constructed on existing driveway.
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Mid Sussex/DM/26/0734
Mulberries Lewes Road Horsted Keynes Haywards Heath West Sussex RH17 7DP
Two storey side extension incorporating the existing garage and a dormer window within the side roofslope (revised description agreed 08.04.2026)
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Mid Sussex/DM/26/0741
St Anns House Black Hill Lindfield Haywards Heath West Sussex RH16 2HE
Erect a single storey garden Summer House
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Mid Sussex/DM/26/0750
Police House North Street Turners Hill Crawley West Sussex RH10 4NP
Proposed single storey side/rear extension.
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Mid Sussex/DM/26/0768
Wykehurst Park Colwood Lane Bolney West Sussex RH17 5QQ
Removal of existing clay plain tiles and slate roof coverings. Replacement with new clay plain tiles, reuse and partial replacement of slate roof coverings
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Mid Sussex/DM/26/0788
96 Heathcote Drive East Grinstead West Sussex RH19 1NQ
New porch, part conversion of garage and roof alterations, removal of existing conservatory to be replaced with single storey rear extension.
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Mid Sussex/DM/26/0795
Lyndhurst Estate The Street Warninglid RH17 5TR
Discharge of conditions 7 and 8 relating to planning reference DM/25/2990.
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Mid Sussex/DM/26/0892
33 St Agnes Road East Grinstead West Sussex RH19 3RP
Loft conversion with rear box dormer
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Mid Sussex/DM/26/0912
United Reformed Church Junction Road Burgess Hill West Sussex RH15 0JS
Proposed new accessible toilet within the existing fire escape lobby. Construct a new fire escape route moving fire escape door and creating a new external pathway on concrete raised path w...
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Mid Sussex/DM/26/0971
3 Longhurst Burgess Hill West Sussex RH15 0TG
Proposed conservatory
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Mid Sussex/DM/26/1031
11 Folders Close Burgess Hill West Sussex RH15 0TA
Garage conversion and side extension.
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Mid Sussex/DM/26/1041
Rose Cottage High Street Cuckfield Haywards Heath West Sussex RH17 5EN
Erection of a hexagonal summer house in the south west part of the garden.
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Mid Sussex/DM/26/1226
Site Of Little Winton Keymer Road Burgess Hill West Sussex
Non Material Amendment to condition 5 (Drainage) of application DM/23/0926
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Mid Sussex/DM/26/1260
Woodfield House Isaacs Lane Burgess Hill West Sussex RH15 8RA
Discharge of planning condition no 2 relating to planning application DM/24/0487
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Mid Sussex/DM/26/1261
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 planning condition no 18 relating to planning application DM/21/3870
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Mid Sussex/DM/26/1263
3 Wilmington Close Hassocks West Sussex BN6 8QB
Single storey side extension connecting an existing garage.
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Mid Sussex/DM/25/2979
East Cottage Town House Farm Church Lane Ardingly Haywards Heath West Sussex RH17 6UR
Proposed two-storey side extension, first floor rear extension, replacement rear porch and associated alterations
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Mid Sussex/DM/26/0430
5 High Trees Ship Street East Grinstead West Sussex RH19 4DY
T1 Oak - Removal of large lateral branch which has a significant cavity, plus repollard overhanging growth on the side of 12 The Rise only ( approx 10% of tree )
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Mid Sussex/DM/26/0498
Cumberland Barn Bishopstone Lane Ansty Haywards Heath West Sussex RH17 5AR
Proposed entrance porch and lean-to roof canopy to frontage of property.
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Mid Sussex/DM/26/0585
Burgess Hill Northern Arc, Land North And North West Of Burgess Hill, Between Bedelands NatureReserve In The East And, Goddard's Green Waste Water Treatment Works In The West
Discharge of condition no 3 relating to planning application DM/25/0109
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Mid Sussex/DM/26/0657
Sussex House Perrymount Road Haywards Heath West Sussex RH16 1DN
Discharge of condition no 12 relating to planning application DM/24/3077
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Mid Sussex/DM/26/0882
Frondwell Church Road Copthorne Crawley West Sussex RH10 3RD
T2 / T3 / T4 /T5: Reduce back Yew trees growing towards the house by approximately 1.5m. T2 / T3 / T4 /T5: Reduce back the Yew trees overhanging Church Road by approximately 1.5m . T6: Redu...
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Mid Sussex/DM/26/0898
The Oak Lodge Standen Close East Grinstead West Sussex RH19 2RL
Oak tree - crown reduce by approximately 2.5m - 3m and remove epicormic growth on stem.
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Mid Sussex/DM/26/0969
Pendle Birchgrove Road Horsted Keynes Haywards Heath West Sussex RH17 7BL
T1 Ash - reduce back to previous cut points, approximately 3m.
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Mid Sussex/DM/26/0980
Land To The Front Of 22 To 32 High Street East Grinstead West Sussex RH19 3AS
Lime x 5 : Re-pollard and remove epicormic growth
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Mid Sussex/DM/26/0984
Horsted Keynes Stores Horsted Keynes Stores The Green Horsted Keynes Haywards Heath West Sussex RH17 7AP
Birch - Crown reduction of 2 metres
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Mid Sussex/DM/26/1034
Twinham 34 Hurst Road Hassocks West Sussex BN6 9NL
Discharge of planning conditions 5 (iii) and 9 relating to planning application DM/25/0310
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Mid Sussex/DM/26/1049
Esmeralda Cottage 43 West Common Lindfield Haywards Heath West Sussex RH16 2AJ
Proposed first floor side extension, roof extension and alterations (Amended plans received 02.06.2026)
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Mid Sussex/DM/26/1225
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
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Mid Sussex/DM/26/1251
The Pump House Wykehurst Park Colwood Lane Bolney Haywards Heath West Sussex RH17 5QQ
Single storey side extension to form family annex
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Mid Sussex/DM/26/1257
10 Clayton Drive Burgess Hill West Sussex RH15 9HH
Single storey rear extension, garage conversion.
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Mid Sussex/DM/26/1258
Land To The North Of Lyndon Reeds Lane Sayers Common West Sussex
Modification of S106 Agreement related to DM/22/0640 to replace all references to 'wheelchair accessible M4(3)(2)(b)' with 'wheelchair adaptable M4(3)(2)(a) or wheelchair accessible M4(3)(2...
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Mid Sussex/DM/26/0525
69 Downs View Road Hassocks West Sussex BN6 8HY
Proposed single storey side extension to replace existing single storey side extension
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Mid Sussex/DM/26/0735
1 Francis Road Lindfield Haywards Heath West Sussex RH16 2JB
Replacement of existing front and side windows on the ground, first and second floors. Replacement of existing timber fence and gate to side elevation. New External door to rear of porch. N...