Planning Applications in Hassocks
Planning authorities: South Downs National Park, Mid Sussex District Council
Search current and historic planning applications in Hassocks, South Downs, across South Downs and Mid Sussex - 9 applications in the last 14 days and 148 in the last 12 months. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.
125 Grand Avenue Hassocks West Sussex BN6 8DH
Demolition of conservatory and erection of a single storey rear extension with raised patio.
11 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed rear extension and loft conversion
Broadhill Farmhouse Ockley Lane Hassocks West Sussex BN6 8PA
Proposed single storey extension.
33 Hurst Road Hassocks West Sussex BN6 9NL
Proposed outbuilding in rear garden
17 Flowers Close Hassocks West Sussex BN6 8FF
Ash and Sycamore Group (G1) reduce to give 2m clearance from building and any additional overhang by 1m. Reduce crown lift by 4m over garden.
Gurrs Croft Ockley Lane Hassocks West Sussex BN6 8NU
Discharge of planning conditions nos 3, 5 and 6 relating to planning application DM/26/1335
Gurrs Croft Ockley Lane Hassocks West Sussex BN6 8NU
Discharge of planning conditions nos 3, 5 and 6 relating to planning application DM/26/1334.
2 Keymer Road Hassocks West Sussex BN6 8HA
Discharge of planning conditions no 3, 4 and 5 relating to planning application DM/26/1502.
1 Queens Drive Hassocks West Sussex BN6 8DF
Amendment to condition 3 relating to planning application DM/26/0698 for a change from bricks to cladding
5 Orchard Lane Hassocks West Sussex BN6 8QE
Demolition of existing conservatory, proposed single-storey rear extension, conversion of existing garage into utility and home office
8 The Crescent Hassocks West Sussex BN6 8RB
G1 Macrocarpa - To laterally crown reduce 2 large Macrocarpa in front of house by up to 2.5m in heright and by up to 2m near to the previous points to...
The Meadows 4 The Crescent Hassocks West Sussex BN6 8RB
T1 - Holm Oak : Raise crown to approx 4m. T2 - Lime : Reduce crown by 2m. T3 - Norway Maple : Reduce crown by 1m.
15 Stonepound Road Hassocks West Sussex BN6 8PN
Proposed single storey extension to the rear, conversion of roof space with velux roof-lights.
55 Downs View Road Hassocks West Sussex BN6 8HY
Proposed front porch and rear single storey extension, and replacement garage with outbuilding.
2 Keymer Road Hassocks West Sussex BN6 8HA
Non material amendment to application DM/23/3181 to change the wording of the description.
5 Chancellors Park Hassocks West Sussex BN6 8EY
Part demolition of rear single storey extension and proposed new single storey kitchen extension with new tiered garden and patio to rear.
3 Wilmington Close Hassocks West Sussex BN6 8QB
Proposed single storey side extension connecting an existing garage.
6 Adastra Avenue Hassocks West Sussex BN6 8DL
Proposed side extension.
47 Grace Avenue Hassocks West Sussex BN6 8GD
Proposed single storey outbuilding to the rear of the garden set up for business use to provide beauty treatments
Land Between Woodsland Road And Quens Drive Hassocks West Sussex
1 x Ash - Fell. 1 x Willow - coppice/fell/pollard
Barn Cottage Ockley Lane Hassocks West Sussex BN6 8NX
Remove condition no 5 relating to planning application DM/24/0407 as it does not impact vehicular turning, parking or access to and from the applicati...
5 Clayton Park Hassocks West Sussex BN6 8JQ
Retrospective application for pergola and shed. (Updated plans received on 26.08.2026 and updated description agreed on 28.08.2026)
50 Stanford Avenue Hassocks West Sussex BN6 8JJ
Demolish existing rear conservatory and replace with single storey extension. Convert garage to form utility/storage space. Hip to gable loft conversi...
28 Grand Avenue Hassocks West Sussex BN6 8DB
Erection of a single storey rear extension extending beyond the rear wall of the original house by 4.30m, to a maximum height of 3.78m and the height ...
Ivy Farm Lodge Lane Ditchling East Sussex BN6 8XP
Rear single storey extension, front porch and roof lights front and rear.
3 Orchard Lane Hassocks West Sussex BN6 8QE
Demolition of existing conservatory and proposed single storey rear extension.
Beechwood South Bank Hassocks West Sussex BN6 8JP
Beech (T1) - reduce overhang to garden by approx 1.5m, no further than previous pruning points
2 Keymer Road Hassocks West Sussex BN6 8HA
Variation of condition no 2 to planning application DM/23/3181 to allow for design changes
Rosewood House Ockley Lane Hassocks West Sussex BN6 8NU
Amendment to previously approved application DM/26/0978 to include a new dormer to the south elevation
Bridge End 26A Lodge Lane Hassocks West Sussex BN6 8NA
Addition of 14 solar panels to existing slate roof.
9 The Poplars Hassocks West Sussex BN6 8PZ
T1 Holly - To manage overall size of tree within proximity to gardens and property. Reduce by 1m-2m all round and crown lift to 4m from ground level.....
Southdown Way Caravan And Camping Park Lodge Lane Hassocks West Sussex BN6 8LX
Erection of no.11 accessible holiday lodges and refuse store with hardsurfacing, drainage and landscaping
15 The Crescent Hassocks West Sussex BN6 8RB
T1 Willow - Crown reduce by 1m. T2 Yew tree - Crown reduce by 1m.
Gurrs Croft Ockley Lane Hassocks West Sussex BN6 8NU
Conversion of a ground floor utility room into a bathroom, remove ground floor partitions to form kitchen/dining room, moving first floor bathroom, re...
Gurrs Croft Ockley Lane Hassocks West Sussex BN6 8NU
Conversion of a ground floor utility room into a bathroom, remove ground floor partitions to form kitchen/dining room, moving first floor bathroom, re...
39 Ockley Way Hassocks West Sussex BN6 8NE
Part single storey and part two storey rear extension
21 Avenue De Warenne Hassocks West Sussex BN6 8FP
Proposed conversion of existing detached garage into a home office and gym.
36 Kings Drive Hassocks West Sussex BN6 8DZ
Part retrospective application for alterations to the existing garage and the proposed change of use of the garage to a residential dwelling (Amended ...
3 Wilmington Close Hassocks West Sussex BN6 8QB
Single storey side extension connecting an existing garage.
2 Ewart Close Hassocks West Sussex BN6 8FJ
Group of Trees (G1) - Ash, Chestnuts and yews - Crown lift to 5m
St Winifreds 44 Hurst Road Hassocks West Sussex BN6 9NL
Variation of condition no 2 relating to planning application DM/24/2618 - to allow design changes (Amended plans received 02.09.2026)
The Windmills Junior School Dale Avenue Hassocks West Sussex BN6 8LS
Installation of guardrails to roof perimeters and associated access ladders
39 Mackie Avenue Hassocks West Sussex BN6 8NH
Demolition of existing conservatory and outbuildings and erection of a ground floor rear extension
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...
19 St Andrews Place Hassocks West Sussex BN6 9QE
Proposed single storey side/rear extension (amended plans receieved 30.06.2026)
Land Parcel To The North Of Nos. 42-54 Hurst Road Hassocks West Sussex
Proposed tractor parking area, donkey enclosure, donkey stable, 3 shepherd huts and a wildlife pond. Retrospective consent for 2.1m high boundary fenc...
68 And 70 Keymer Road Hassocks West Sussex BN6 8QP
Discharge of condition nos 9, 15 and 17 relating to planning application DM/23/3114
Barn Cottage Underhill Lane Clayton West Sussex BN6 9PL
Rear single-storey utility room extension
Woodside Grange Woodsland Road Hassocks West Sussex BN6 8EX
Discharge of planning conditions nos 3, 5, 6, 7, 8, 9, 11, 14, 15, 18, 20, 21 and 22 relating to planning application DM/23/2687
Twinham 34 Hurst Road Hassocks West Sussex BN6 9NL
Discharge of planning conditions 5 (iii) and 9 relating to planning application DM/25/0310
Land At Grid Reference 530439 116610 London Road Hassocks West Sussex
Non-material amendment to DM/21/2628 for minor updates to site layout and external materials.
Wayside London Road Hassocks West Sussex BN6 9NT
Change of use of existing garage into studio space
10 Downs View Road Hassocks West Sussex BN6 8HJ
Proposed loft conversion.
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...
Friars Oak Farmhouse London Road Hassocks West Sussex BN6 9NA
Proposed garage and workshop single storey with pitched tiled roof. Timber framed, shiplap walls. Ground mounted on a metal frame providing ground cle...
Ranelagh London Road Hassocks West Sussex BN6 9NE
Installation of a domestic ground-mounted solar photovoltaic (PV) array along the rear boundary of the property.
85 Grand Avenue Hassocks West Sussex BN6 8DG
Loft conversion with gable-end and rear dormer.
Wayside London Road Hassocks West Sussex BN6 9NT
Proposed conversion of garage including external works to existing walls and internal works.
Byanda Brighton Road Hassocks West Sussex BN6 9LX
Discharge of planning conditions 5, 9,14,15,21 and 28 relating to planning approval DM/23/0002.
26 Ockley Lane Hassocks West Sussex BN6 8BB
Proposed single storey rear extension.
16 Mackie Avenue Hassocks West Sussex BN6 8NL
Proposed single storey rear extension
1 Queens Drive Hassocks West Sussex BN6 8DF
Proposed rear wrap around extension, replacing old conservatory.
Adastra Park Keymer Road Hassocks West Sussex BN6 8QE
Construction of a two lane cricket net structure measuring approximately up to 35 metres in length and 9.3 metres in width and up to 4 metres in heigh...
9 Adastra Avenue Hassocks West Sussex BN6 8DP
Proposed ground floor rear extension.
Jack Windmill Clayton Hill Clayton West Sussex BN6 9PG
Discharge of Condition 12 (CEMP Biodiversity) for SDNP/23/02482/FUL.
The Paddock London Road Hassocks West Sussex BN6 9NA
Redevelopment of existing house to provide for 3 detached chalet height dwellings. (Amended Site Plan submitted 23.06.2026, AIA sumbitted 24.06.2026, ...
25 Dale Avenue Hassocks West Sussex BN6 8LP
Proposed Outbuilding
Annandale Orchard Lane Hassocks West Sussex BN6 8QF
Lime Tree - remove fresh epicormic growth from base of tree and main stem up to a height of approximately 2.5m.
3 The Beacons Hassocks West Sussex BN6 8FG
Reducing Sycamore by 2m back to previous pollard points
The Royal British Legion Woodsland Road Hassocks West Sussex BN6 8HE
Change of use of the existing vacant social club (use Class F2) to six residential units (use Class C3), with a first floor extension proposed above t...
68 And 70 Keymer Road Hassocks West Sussex BN6 8QP
Modification of S106 agreement relating to DM/23/3114 - First Schedule Part 1, clauses 4.1 and 4.2 to change the trigger for payment of the affordable...
16 Semley Road Hassocks West Sussex BN6 8PE
Demolition of the existing single storey side garage, the development of a two storey side and rear extension as well as a single storey rear extensio...
69 Downs View Road Hassocks West Sussex BN6 8HY
Proposed single storey side extension to replace existing single storey side extension
2 Ockley Cottages Ockley Lane Hassocks West Sussex BN6 8NY
Proposed two storey rear extension
17 Chancellors Park Hassocks West Sussex BN6 8EY
Proposed single storey rear extension.
Hassocks Football Club The Beacon Brighton Road Hassocks West Sussex BN6 9PF
Single storey extension to the west elevation to enlarge the kitchen area
14 Stonepound Road Hassocks West Sussex BN6 8PP
Proposed removal of existing garage and erection of a two storey side extension, set back from the main front elevation. Small pitched roof overhang t...
Whitelands Underhill Lane Clayton West Sussex BN6 9PL
Proposed single storey infill extension and new solar roof panels.
56 Oak Tree Drive Hassocks West Sussex BN6 8YD
Loft conversion to create a master bedroom and en-suite with the insertion of dormer windows to the rear and front elevations.
9 Mackie Avenue Hassocks West Sussex BN6 8NH
Loft conversion including the addition of a flat-roofed rear dormer, two smaller hipped side dormers and the addition of one roof window.
9 Mackie Avenue Hassocks West Sussex BN6 8NH
Proposed single storey rear extension.
2 The Beacons Hassocks West Sussex BN6 8FG
Ash - Remove tree
8 Highlands Close Hassocks West Sussex BN6 8LD
Erection of a pitched / flat roof single storey rear extension
New Farm House 1 Stanford Avenue Hassocks West Sussex BN6 8JL
Proposed single storey front extension, two storey rear extension, new window/fenestration and alterations, roof alterations and new solar panels to r...
15 Silverdale Hassocks West Sussex BN6 8RD
Proposed front porch extension
Jack Windmill Clayton Hill Hassocks West Sussex BN6 9PG
Discharge of Condition 4 (Materials) for SDNP/23/02482/FUL.
Annexe Wellhouse Farm Wellhouse Lane Burgess Hill West Sussex RH15 0BN
Replacement of single storey annexe, for purposes ancillary to Wellhouse Farm
36 Kings Drive Hassocks West Sussex BN6 8DZ
Part retrospective single storey dwelling.
4 Kymer Gardens Hassocks West Sussex BN6 8QZ
Tree (T1) - Fell to ground level and replant with Field Maple. Ash (T2) - Reduce crown by up to 3m with 2m clearance from built structures.
28 High Street Ditchling East Sussex BN6 8TA
Two storey rear extension with internal and fenestration alterations
28 High Street Ditchling East Sussex BN6 8TA
Two storey rear extension with internal and fenestration alterations
Barn Cottage Underhill Lane Clayton West Sussex BN6 9PL
Rear single-storey utility room extension
12A Grand Avenue Hassocks West Sussex BN6 8DA
Demolition of existing porch and conservatory. Proposed part two storey and part single storey side extension, new porch to front elevation and new ro...
113 Keymer Road Hassocks West Sussex BN6 8QL
Removal of front wall and creation of parking area to front of house and with dropped kerb
1 The Beacons Hassocks West Sussex BN6 8FG
Sycamore at NW of property - reduce height by approximately 6m. Holly tree - fell to ground level.
Land at Grid Reference 531483 114609 Lodge Lane Hassocks West Sussex
Installallation of fixed line broadband electronic communications apparatus comprising 2 No. 9m wooden poles (under The Electronic Communications Code...
5 Wilmington Close Hassocks West Sussex BN6 8QB
Variation of condition 3 relating to planning application DM/24/1474, to change the brick and tile hung cladding on the rear elevation to instead repl...
19 Clayton Avenue Hassocks West Sussex BN6 8HD
Proposed single storey rear extension, single storey front extension and first floor flank extension with associated changes to internal layout and fe...
8 The Crescent Hassocks West Sussex BN6 8RB
Revised description: Application for a new fence to the northern boundary: Amended plans submitted showing revised design and cladding of posts and gr...
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.
Land South Of Birch Way And North Of Queens Drive Birch Way Hassocks West Sussex
Ash x 16 - Fell. Willow x 3 - 1 fell and 2 pollard. Hazel - coppice.
25 Kings Drive Hassocks West Sussex BN6 8DX
Proposed hip to gable loft conversion, and rear dormer with inset roof terrace (amended decription 03.12.25)
Hill Bottom Lodge Hill Lane Ditchling East Sussex BN6 8SP
Non-material Amendment to Planning Approval SDNP/24/00194/HOUS to include adding 100mm of external wall insulation to rendered facade
11 Bonny Wood Road Hassocks West Sussex BN6 8HP
Replacement rear extension, infill floor extension. Additional first floor window to side elevation.
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).
14 South Street Ditchling East Sussex BN6 8UQ
Discharge of Condition 4 (Rain Water Detail) in relation to the approval of SDNP/25/02699/HOUS
56 North End Ditchling East Sussex BN6 8TG
T1 - Yew - crown raise by approximately 1.0-1.5 metres - to give 2 metre clearance from ground
56 North End Ditchling East Sussex BN6 8TG
T2 - Scots Pine - reduce height by 3 metres and remove major deadwood - to keep at reasonable size for garden T3 - Scots Pine - reduce height by 3 met...
Jack Windmill Clayton Hill Clayton West Sussex BN6 9PG
Discharge of Condition 3 (Detailed Schedule of Works) for SDNP/23/02315/LIS.
25 East End Lane Ditchling East Sussex BN6 8SX
T2 - Laurel hedge - reduce in height by approximately 2.0-2.5 metres T3 - Holly - prune into ball shape T4 - Cypress - fell to ground level - dead tre...
43 East End Lane Ditchling East Sussex BN6 8UP
T1 - Box Elder - remove ivy covered limb on Eastern side growing towards property - due to excessive shading T2 - Mulberry - fell - the tree is in dec...
24 West Street Ditchling East Sussex BN6 8TS
G1 - 2no. Laurel - Reduce Crown by 3-4m G2 - 2no. Fig - Reduce Crown by 1-2m
Weald Lawn Tennis And Squash Rackets Club South Bank Hassocks West Sussex BN6 8JP
Discharge of condition of No:6 relating to Planning Application DM/24/0807.
Keymer Rectory 1 The Crescent Hassocks West Sussex BN6 8RB
T1 : 1 no Sycamore - Fell. T2: 2 no Ash - Fell. T3 1 no Pin Oak - Prune back to fence line.
45 Mackie Avenue Hassocks West Sussex BN6 8NH
Proposed roof conversion with hip to gable rear roof extension side dormers and internal alterations.
13 The Crescent Hassocks West Sussex BN6 8RB
T1 Elm- 2 metres down in height and reshape crown. Low limb to the south, reduce back to 3 meters length from main trunk
Ockley Park Ockley Lane Hassocks West Sussex BN6 8NX
To modify the Planning Obligation under mortgagee exclusion clause in Schedule 4 Affordable Housing.
Jack Windmill Clayton Hill Clayton West Sussex BN6 9PG
Discharge of Conditions 5 (Landscaping), 13 (Biodiversity Method Statement) and 14 (Ecological Design Strategy) for SDNP/23/02482/FUL.
Jack Windmill Clayton Hill Hassocks West Sussex BN6 9PG
Discharge of Condition 5 (Ecological Design Strategy) for SDNP/23/02315/LIS.
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
12 North Court Hassocks West Sussex BN6 8JS
Oak tree - Fell
3 Shepherds Walk Hassocks West Sussex BN6 8EA
First floor extension to the south consisting of enlarging the back bedroom into an ensuite and converting the ground floor garage into a study
6 Queens Drive Hassocks West Sussex BN6 8DF
Demolition of the existing garage, construction of new incorporating green house to rear
4 Queens Drive Hassocks West Sussex BN6 8DF
Demolition of the existing garage, construction of new incorporating green house to rear
Land Opposite 41 London Road Hassocks West Sussex BN6 9NU
Hazel and Ash - Trim trees surrounding the column number 29, at a 60 degree angle from the light head and clear the lighting head by 1m, so that light...
Land Parcel Adjacent To Stonepound Ridge London Road Hassocks West Sussex
Hawthorn, Sycamore and Oak - Trim by approx 1m to provide street light clearance
42 Hurst Road Hassocks West Sussex BN6 9NL
Subdivision of the existing residential plot to create 2no residential dwellings, alongside retention of existing dwelling. Amended drawings received ...
63 Stonepound Road Hassocks West Sussex BN6 8PR
Conversion of existing detached single garage into habitable accommodation.
41 The Quadrant Hassocks West Sussex BN6 8BS
T1 - Oak - Reduce crown by 2m and no further than previous pruning points, due to excessive shading.
54 Woodsland Road Hassocks West Sussex BN6 8EU
Extension of existing roof to the south over existing flat roof to garage with gable ends to the east and west and 2 No roof lights. Converting existi...
Windmills Junior School, Dale Avenue, Keymer, Hassocks, BN6 8LS
Prior Approval for the installation of Solar PV and Battery Storage to existing flat roofs.
Thatchetts 76 Keymer Road Hassocks West Sussex BN6 8QP
(T1) Sweet Chestnut - Coppice to approximately 2m to live growth. (T2) Oak - Remove lowest secondary branch over car park area back to primary limb an...
35 Kings Drive Hassocks West Sussex BN6 8DY
Variation of Condition 3 relating to planning reference DM/25/1224 to allow alternative external materials.
Adj To 9 Parkside Hassocks West Sussex BN6 8BL
Sycamore Tree (T1) - Reduce crown overall by approx 2 - 2.5 metres and no further than previous pruning points.
28 High Street Ditchling East Sussex BN6 8TA
Internal alterations at first floor to bathroom and ensuite
7 Downs View Road Hassocks West Sussex BN6 8HJ
Roof conversion with rear facing hip to gable roof and side dormers to both sides and front rooflights .
Jack Windmill Clayton Hill Clayton West Sussex BN6 9PG
Discharge Condition 7 (External Lighting), Condition 8 (Glazing) and Condtion 10 (Archaeological Report) for SDNP/23/02482/FUL.
Emmanuel Centre 20 South Street Ditchling East Sussex BN6 8UQ
T1 - Maple - Removal of two main lateral branches, removal of smaller branches and deadwood to maintain balance
Evergreen London Road Hassocks West Sussex BN6 9NA
Outline planning application for 3 detached dwellings. (Amended plans received 09.03.2026, PEA received 21.05.2026, Tree Survey and Reptile Survey rec...
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Data updated daily. Source: South Downs and Mid Sussex planning portals.