Planning authority · 2026
Mid Sussex planning applications 2026
1,599 public planning records from 2026 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Mid Sussex/DM/25/2913
Le Flamant 64 High Street Lindfield Haywards Heath West Sussex RH16 2HL
Variation of condition no 8 (opening hours) relating to planning application DM/24/1445.
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Mid Sussex/DM/25/2976
50 Hurst Road Hassocks West Sussex BN6 9NL
Retrospective application for the erection of a new front boundary wall and entry gate (revised design to DM/25/2104).
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Mid Sussex/DM/25/3019
The Spinney Chapmans Lane East Grinstead West Sussex RH19 1JA
Conversion of existing garage to living room and creation of new ground floor left flank window
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Mid Sussex/DM/25/3035
Middle House Lanehurst Twineham Lane Albourne Hassocks West Sussex BN6 9JP
This Lawful Development Certificate (LDC) application seeks to confirm that the entire rear garden of the property forms part of its lawful curtilage, as illustrated in the plans submitted...
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Mid Sussex/DM/25/3052
29 Wickham Way Haywards Heath West Sussex RH16 1UJ
Alterations and extension to existing rear dormer windows
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Mid Sussex/DM/25/3154
Land North Of Leylands Road Burgess Hill West Sussex
Discharge of planning condition numbers 1, 2 and 6 relating to planning application DM/25/0589
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Mid Sussex/DM/25/3179
North Haven Fox Hill Haywards Heath West Sussex RH16 4QY
Discharge of planning condition no 3 relating to Planning Application DM/25/2041
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Mid Sussex/DM/25/3181
139 Chanctonbury Road Burgess Hill West Sussex RH15 9HE
Erection of a single storey rear extension extending beyond the rear wall of the original house by 5m, to a maximum height of 3m and the height of the eaves to 3m.
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Mid Sussex/DM/25/3214
Village Hall Turners Hill Road Crawley Down Crawley West Sussex RH10 4HE
Discharge of Conditions No: 6 and 13 relating to DM/25/0233
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Mid Sussex/DM/25/2821
5 Warren Cottages Horsham Road Handcross Haywards Heath West Sussex RH17 6DJ
Rear bifold doors in dark grey/black. Change to ground floor window to side elevation. Replacement roof including rooflight
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Mid Sussex/DM/25/2823
Land On The East Side Of Old Brighton Road South And Land South Of Imperial House Pease Pottage West Sussex
Discharge of condition nos 10 and 21 relating to planning application DM/22/3432
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Mid Sussex/DM/25/2825
Land On The East Side Of Old Brighton Road South And Land South Of Imperial House Pease Pottage West Sussex
Discharge condition no 3 relating to planning application DM/22/3432
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Mid Sussex/DM/25/2830
65 Balcombe Road Haywards Heath West Sussex RH16 1PE
Proposed change of use from dwelling house (C3) to Children's Care Home (C2) for 3 children.
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Mid Sussex/DM/25/2881
17 Woodhall Close Cuckfield Haywards Heath West Sussex RH17 5HJ
Proposed removal of roof and construction of new pitched roof and loft conversion with no.6 dormer windows and internal alterations.
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Mid Sussex/DM/25/2946
49 Blount Avenue East Grinstead West Sussex RH19 1JJ
Proposed ground and first-floor extensions, internal reconfiguration including conversion of garage to habitable room and new/altered window and door openings, with materials matching exist...
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Mid Sussex/DM/25/2990
Lydhurst Estate The Street Warninglid West Sussex RH17 5SJ
Variation of condition no 2 relating to planning application DM/25/1446 - to allow for design changes.
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Mid Sussex/DM/25/2186
Station House Rowfant Station Yard Wallage Lane Rowfant Crawley West Sussex RH10 4NF
Discharge of planning conditions nos 2, 4 and 5 relating to planning application DM/23/1371
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Mid Sussex/DM/25/2327
Wellhouse Wellhouse Lane Burgess Hill West Sussex RH15 0BN
Demolition of existing extension, construction of replacement extension with alterations to the existing house both internally and externally. Conversion of existing garage into an ancillar...
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Mid Sussex/DM/25/2341
Wakehurst Place Selsfield Road Ardingly Haywards Heath West Sussex RH17 6TN
Proposed installation of new weather station mast, equipment and fencing around.
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Mid Sussex/DM/25/2482
15 Silverdale Hassocks West Sussex BN6 8RD
Proposed single storey rear extension, existing kitchen front window alteration, larger first floor ensuite rear window, and new sunpipe domes to existing rear roof slope.
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Mid Sussex/DM/25/2544
2 Mytten Close Cuckfield Haywards Heath West Sussex RH17 5LN
Proposed two storey extension to the rear of the property.
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Mid Sussex/DM/25/2819
46 Penland Road Haywards Heath West Sussex RH16 1PW
Proposed two storey side extension with rear dormer.
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Mid Sussex/DM/25/2831
8 Elger Way Copthorne Crawley West Sussex RH10 3JJ
Single storey front and rear extensions. Part garage conversion with extend link between dwelling and garage. Front storm porch.
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Mid Sussex/DM/25/2903
28 Blackthorns Lindfield Haywards Heath West Sussex RH16 2AY
Oak Tree - Fell to ground level.
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Mid Sussex/DM/25/3002
57 Church Lane Copthorne Crawley West Sussex RH10 3QF
Proposed loft conversion with rear dormer
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Mid Sussex/DM/25/3138
30 The Welkin Lindfield West Sussex RH16 2PH
T1 - Lime - Remove tree to near ground level
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Mid Sussex/DM/25/3208
30 West Common Drive Lindfield Haywards Heath West Sussex RH16 2AW
2 x Conifers - Fell. 2 x Willows - Coppice. Hazel - Coppice.
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Mid Sussex/DM/25/2401
33 Badgers Walk Burgess Hill West Sussex RH15 0AE
Part retrospective application for the conversion of a detached garage into a garden room and the conversion of a uPVC front porch into a brick construction of the same dimensions
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Mid Sussex/DM/25/2747
4 Pound Gate Hassocks West Sussex BN6 9LU
First floor side extension over garage, single storey rear extension to replace conservatory, single rear extension behind garage
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Mid Sussex/DM/25/2807
Homebase 219 - 225 London Road East Grinstead West Sussex RH19 1HA
Discharge of Condition No:17 relating to Planning Application DM/24/0981
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Mid Sussex/DM/25/2871
Clover Court Church Road Haywards Heath West Sussex
732a - Sycamore and Maple group - Reduce lateral branches overhanging site back to the boundary fence line to suitable growth points.
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Mid Sussex/DM/25/2910
Wychcroft Franklands Village Haywards Heath West Sussex RH16 3RL
Single storey porch extension including pitched roof over, Extension to existing dormer to rear.
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Mid Sussex/DM/25/2955
Flat 7 Abigail House 53 - 55 Hazelgrove Road Haywards Heath West Sussex RH16 3UR
Replacement of old wooden windows, with UPVC Windows.
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Mid Sussex/DM/25/2963
Lemon Meadow Turners Hill Road Crawley Down Crawley West Sussex RH10 4EY
Retrospective application for replacement roof tiling.
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Mid Sussex/DM/25/2982
1 Old Church Cottages Church Lane Horsted Keynes Haywards Heath West Sussex RH17 7AY
Proposed single storey extension and internal alterations. Demolish existing single storey.
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Mid Sussex/DM/25/2983
1 Old Church Cottages Church Lane Horsted Keynes Haywards Heath West Sussex RH17 7AY
Proposed single storey extension and internal alterations. Demolish existing single storey.
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Mid Sussex/DM/25/3268
Woodfield House Isaacs Lane Burgess Hill West Sussex RH15 8RA
Discharge of planning condition no 30 relating to Planning application DM/24/0487
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Mid Sussex/DM/26/0053
35 Hickmans Lane Lindfield Haywards Heath West Sussex RH16 2BN
Non Material Amendment to application DM/25/2678 - to allow a design change to a flat roof with a lantern light
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Mid Sussex/DM/26/0073
Land Off West Hoathly Road East Grinstead West Sussex
The erection of 44 new homes with access from West Hoathly Road, vehicle and cycle parking, landscaping, drainage, and associated infrastructure and highway works.
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Mid Sussex/DM/25/1947
Flat 40 High Street Hurstpierpoint Hassocks West Sussex BN6 9RG
Demolish existing shed and rebuild a new shed
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Mid Sussex/DM/25/2854
9 Sackville Close East Grinstead West Sussex RH19 2SG
Installing a modular ramp system to allow wheelchair access to the property
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Mid Sussex/DM/25/2944
1-9 Beech Close Newlands Crescent East Grinstead West Sussex RH19 1LJ
Replacement roof coverings like for like. Overcladding of existing timber fascia, soffit, and bargeboard with new uPVC cladding to match existing. Overcladding of existing timber cladding w...
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Mid Sussex/DM/25/2964
18 Western Road Hurstpierpoint Hassocks West Sussex BN6 9TA
Proposed two storey side extension, single storey rear extension and replacement front porch.
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Mid Sussex/DM/25/3169
Wealden House Lewes Road Ashurst Wood West Sussex RH19 3TB
Discharge of planning condition no 7 relating to planning application DM/22/2832
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Mid Sussex/DM/25/1688
Robinshaw Haywards Heath Road Balcombe Haywards Heath West Sussex RH17 6NJ
The erection of two new dwellings, as well as 8 parking spaces and a single-storey garage structure to the existing house at Upper Stumble. An upgraded access road leads to two new detached...
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Mid Sussex/DM/25/2551
Finches Field Recreation Ground And Hemsleys Meadows Old Brighton Road South Pease Pottage West Sussex
Non Material Amendment to application DM/24/0114 - The proposed height of the mound is sought to be reduced because of discussion and engagement with stakeholders.
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Mid Sussex/DM/25/2832
25 Kitsmead Copthorne Crawley West Sussex RH10 3PN
Minor works to external envelope of building. Proposed garage conversion and bay window to front.
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Mid Sussex/DM/25/2870
2 Watermead Balcombe Haywards Heath West Sussex RH17 6EY
The proposed work includes a garage conversion into home office space.
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Mid Sussex/DM/25/2927
Oakmead Dental Care 48 Moat Road East Grinstead West Sussex RH19 3LH
Proposed entrance porch.
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Mid Sussex/DM/25/3075
2 Hurst Road Hassocks West Sussex BN6 9NJ
Oak Trees x3 (T9, T7 and T3) - Full Crown Reduction by approximately 1.5m to 2m, no further than previous cuts on oak trees T9, T7, and T3.
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Mid Sussex/DM/25/3077
37 Willow Gardens Hurstpierpoint Hassocks West Sussex BN6 9TL
Mature Oak (T1) - Remove limb growing at point of previous tear out.
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Mid Sussex/DM/25/0736
Castle Inn London Road Hickstead Haywards Heath West Sussex RH17 5LZ
Erection of new outbuilding, internal and external alterations to Grade II Listed Building. Change of use to allow C1 Use to upper floors.
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Mid Sussex/DM/25/0737
Castle Inn London Road Hickstead Haywards Heath West Sussex RH17 5LZ
Erection of new outbuilding, internal and external alterations to Grade II Listed Building. Change of use to allow C1 Use to upper floors.
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Mid Sussex/DM/25/2227
1 Francis Road Lindfield Haywards Heath West Sussex RH16 2JB
Proposed part side extension with a lean to roof and velux window. Part demolition of existing rear extension and change of fenestration. Ground floor, first floor and second floor renovati...
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Mid Sussex/DM/25/2558
23-25 Bolnore Road Haywards Heath West Sussex RH16 4AB
Non Material Amendment to application DM/23/1262 - Increase in glazing height of first floor windows above main entrance. Amendments to fenestration in ground floor lounge and first floor l...
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Mid Sussex/DM/25/2635
37 Wickham Way Haywards Heath West Sussex RH16 1UJ
Proposed two storey side extension and single storey rear extension
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Mid Sussex/DM/25/2857
LloydsPharmacy Heathfield House High Street Cuckfield Haywards Heath West Sussex RH17 5JU
Proposed part change of use of the ground floor shop to residential, removal of a 1970's rear flat roof extension, minor alterations internally, and change of external building colour.
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Mid Sussex/DM/25/2938
46 Bonnet Lane Burgess Hill West Sussex RH15 0FQ
Proposed front gable window.
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Mid Sussex/DM/25/2942
LloydsPharmacy Heathfield House High Street Cuckfield Haywards Heath West Sussex RH17 5JU
Proposed part change of use of the ground floor shop to residential, removal of a 1970's rear flat roof extension, minor alterations internally, and change of external building colour.
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Mid Sussex/DM/25/2985
Tanyard Manor Horsted Lane Sharpthorne East Grinstead West Sussex RH19 4HY
Proposal within the curtilage of the listed building (Tanyard Manor) for external repairs and internal alterations to western outbuilding. As well as alterations to driveway surfacing and e...