Council
Planning applications in Mid Sussex
119 planning applications were submitted in Mid Sussex in the last 30 days. The most common type was condition discharges (31). 2 were approved and 1 refused in this period.
For construction businesses
Find construction opportunities in Mid Sussex
PlanFalcon monitors planning applications here and helps contractors, groundworks firms and civil engineering teams identify the projects worth pursuing — ranked for your trade and territory, not listed by date.
Relevant to groundworks, civil engineering and construction supply teams.
20 most recent applications
- DM/26/230721 Sep 2026Undecided
32 Chestnuts Close Lindfield Haywards Heath West Sussex RH16 2AU
Oak Tree (T1)- crown retrenchment and removal of deadwood.
- DM/26/230821 Sep 2026Undecided
Cobo Deanland Road Balcombe Haywards Heath West Sussex RH17 6LT
Fell Conifer tree at the rear of the property
- DM/26/231521 Sep 2026Undecided
20 Sunte Close Haywards Heath West Sussex RH16 1QT
Proposed single storey side extension, together with associated internal and external alterations.
- DM/26/230921 Sep 2026Undecided
37 Sycamore Drive Burgess Hill West Sussex RH15 0GG
Proposed loft conversion.
- DM/26/231321 Sep 2026Undecided
Lywood Barn Lindfield Road Ardingly Haywards Heath West Sussex RH17 6SW
Discharge of condition nos. 3, 4, 5, 6 and 7 relating to planning application DM/25/1804.
- DM/26/231721 Sep 2026Undecided
2 Keymer Road Hassocks West Sussex BN6 8HA
Discharge of planning conditions no 3, 4 and 5 relating to planning application DM/26/1502.
- DM/26/231021 Sep 2026Undecided
Rezvan 48 Lucastes Avenue Haywards Heath West Sussex RH16 1JY
T31 Oak - reduce elongated limbs over neighbouring boundary by 2-3m. T37 Oak - reduce eastern limbs by up to 5m. T38 - Ash - thin high crown by 15 - 20%. T39 Oak - pollard largest diameter low lateral 450mm diameter at origin and pollard at point where trifurcates 7m from main stem.
- DM/26/230621 Sep 2026Undecided
Land At And Adjacent To The Former Sewage Treatment Works Fairbridge Way Burgess Hill West Sussex RH15 8BF
Discharge of Planning Conditions 1, 4 and 7 relating to Planning Application DM/23/1060
- DM/26/230521 Sep 2026Undecided
The Brambles Borde Hill Lane Haywards Heath West Sussex RH16 1XP
Proposed garage conversion into habitable space, with a bay window to the front.
- DM/26/230018 Sep 2026Undecided
31 - 33 Perrymount Road Haywards Heath West Sussex RH16 3BN
Discharge of planning condition number 7 relating to planning application DM/22/2303
- DM/26/229518 Sep 2026Undecided
43 Wivelsfield Road Haywards Heath West Sussex RH16 4EN
Conversion of the existing detached car port/garage structure within the rear garden to form a garden room ancillary to the use of the main dwellinghouse.
- DM/26/230118 Sep 2026Undecided
1 Francis Road Lindfield Haywards Heath West Sussex RH16 2JB
Installation of a domestic split air-conditioning system comprising one external condenser unit serving two internal air-conditioning units within the existing dwelling.
- DM/26/230218 Sep 2026Undecided
15 Burdocks Drive Burgess Hill West Sussex RH15 0HJ
(T1) English Oak- Remove Lowest branch on West side. Remove sub branch above this growing towards house. Prune back house side of lateral crown by approx. 2-2.5m and blend it with remainder of crown. Remove epicormic growth on main stems. Retain low epicormic growth screening house to rear
- DM/26/229718 Sep 2026Undecided
Land At St Stephens Church Bonfire Lane Horsted Keynes West Sussex
Non material amendment to application DM/24/1253 for design changes to all plots.
- DM/26/228617 Sep 2026Undecided
Land To R/O Keepers Valebridge Road Burgess Hill West Sussex RH15 0RT
Discharge of planning condition no 5 relating to planning application DM/25/2149.
- DM/26/228817 Sep 2026Undecided
Gabriels 5A Saint Hill Green East Grinstead West Sussex RH19 4NG
Erection of an automated entrance gate with two brick piers and a pedestrian gate. Erection of a detached single storey bike store with a sedum roof, forward of the principle elevation of the dwelling.
- DM/26/228917 Sep 2026Undecided
371 Franklands Village Haywards Heath West Sussex RH16 3RP
Crown lift to a height of 5/6m
- DM/26/228717 Sep 2026Undecided
Lindfield Academy School Lane Lindfield Haywards Heath West Sussex RH16 2DX
T139 Sycamore - Fell
- DM/26/227516 Sep 2026Undecided
Fen Place Mill East Street Turners Hill Crawley West Sussex RH10 4QQ
Discharge of planning conditions nos 7, 8, 9, 10, 11 and 12 relating to planning application DM/23/1608.
- DM/26/228416 Sep 2026Undecided
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 with the relocation and reconfiguration of the existing vehicular access.
PlanFalcon helps construction teams turn planning activity in Mid Sussex into prioritised sales opportunities, with AI summaries and relevance signals for civils, groundworks, drainage, highways and structures. Looking for construction opportunities rather than individual applications? See how PlanFalcon helps construction sales teams find projects earlier.