Planning applications in Horsham, August 2026

7 Cooks Mead Rusper West Sussex RH12 4PU

Non Material Amendment to previously approved application DC/25/1514 (Demolition of existing rear conservatory and extension. Erection of a single storey rear extension and associated alterations) for adjustments to window dimensions on front and rear elevations.

Bottings Farm London Road Henfield West Sussex BN5 9AD

Relaying of the roof, replacement of windows and doors, installation of 3no. dormer windows, 4no. rooflights and internal alterations. (Householder Application).

2 Undermill Road Upper Beeding West Sussex BN44 3JG

Variation of Condition 1 of previously approved application reference DC/23/1801 (Erection of a single storey front extension, side and rear two-storey extension and new rear dormer) to amend the approved plans.

Church Cottage Church Street Rudgwick West Sussex RH12 3DA

Extension to existing garage and conversion into habitable living space to form an annexe to provide short-stay holiday accommodation. (Householder Application).

68/70 High Street Billingshurst West Sussex RH14 9QS

Application for Approval of Details Reserved by Condition 1 to approved application DC/25/1969

Swains Farm Brighton Road Henfield West Sussex BN5 9RP

Application for Approval of Details Reserved by Condition 1 to approved application DC/25/1661

Olivers Sunset Lane West Chiltington West Sussex RH20 2NY

Fell 1 x Birch, 2 x Conifer and 1 x Pine. Surgery to 1 x group of Conifer Trees at Chilt Cottage and Whincote(Works to trees in a Conservation Area)

Land at Northlands Lane Storrington West Sussex

Prior Notification for the erection of an agricultural storage barn.

Thrums Westward Lane West Chiltington West Sussex RH20 2PA

Demolition of existing shed and erection of a single storey detached outbuilding to western side of house comprising of a greenhouse, potting shed, log store and garden room.

1A Ashleigh Road Horsham West Sussex RH12 2LE

Surgery to 1x Beech and 1x London Plane.

Sumners Pond Fishery And Campsite Chapel Road Barns Green West Sussex RH13 0PR

Application to confirm the continuous use of land as a mixed-use fishery, caravan and camping site (Lawful Development Certificate - Existing).

Silver Birches 18 Winterpit Close Mannings Heath West Sussex RH13 6JY

Surgery to 1x Cedar.

Horton Hall Henfield Road Small Dole West Sussex BN5 9XJ

Erection of garage and boundary wall.

Land On The Corner of Haglands Lane and Nightingales West Chiltington West Sussex

Prior Approval for installation of 1 no. equipment cabinet, 1 no. 13m telegraph pole, 1 no. antenna whip and 1 no. modem.

Land North Of The Rise Partridge Green West Sussex RH13 8JB

Approval of details reserved by condition 7 (GCN Mitigation), 8 (Protected Species Survey) and 9 (BES) to approved application DC/22/0301

Old Clayton Boarding Kennels Storrington Road Washington Pulborough West Sussex RH20 4AG

Application for Approval of Details Reserved by Condition 41 (Piling) to approved application DC/23/0701

Adjacent Devonshire House Land North West of Devonshire House College Hill Steyning BN44 3GG

Application for Approval of Details Reserved by Condition 2,4 and 6 to approved application ST/88/94

14 Millthorpe Road Horsham West Sussex RH12 4EP

Prior Approval for the erection of a single storey rear larger home extension, which would project 3.50m from the rear elevation, comprising a maximum height of 4.00m and an eaves height of 3.00m.

Old School House Church Street West Chiltington West Sussex RH20 2JW

Surgery 1 x Norway Maple (Works to Trees in a Conservation Area)

Lackhams Lyons Road Slinfold West Sussex RH13 0TD

Installation of 40 solar panels.

29 Pound Lane Upper Beeding West Sussex BN44 3JB

Erection of a single storey rear extension

23 Barrington Road Horsham West Sussex RH13 5SN

Conversion of the loft into a habitable room, including the construction of a dormer and the construction of a single-storey rear/side infill extension (Lawful Development Certificate - Proposed).

Bramblewood Newhouse Lane Storrington West Sussex RH20 3HQ

Extensions and alterations to existing chalet bungalow, and erection of new detached dwellinghouse.

Oakfield 1 Peters Close Cripplegate Lane Southwater Horsham West Sussex RH13 9JP

Variation of condition 4 of previously approved application reference DC/21/0323 (Erection of a single storey side extension to existing garage) to allow use of garage as a bridal boutique.

45 Rascals Close Southwater West Sussex RH13 9GB

Fell 2 x Oak, Fell 1 x Ash and Surgery to 3 x Oak

Storage Area A Old Brick Yard Stonehouse Farm Handcross Road Plummers Plain West Sussex RH13 6NZ

Application for Approval of Details Reserved by Condition 44, 65, 66, 68, 70 and BNG to approved application DC/25/0403

Land North of Glebe Farm and Kings Barn Lane Kings Barn Lane Steyning West Sussex

Application for Approval of Details Reserved by Condition 14 (Road Traffic Noise), 15 (Acoustic Impact) and 16 (Attenuation Measure) to approved application DC/26/0325 (Removal of conditions 19 (water efficiency measures) and 21 (water neutrality strategy) and variation of trigger of Condition 14 (traffic noise mitigation) of planning approval DC/21/2233)

Ashton Grange Nursing Home 3 Richmond Road Horsham West Sussex RH12 2EG

Surgery to 1 x Apple Tree

5 Hadmans Close Horsham West Sussex RH12 1JJ

Demolition of rear outbuildings and chimneys and erection of single storey rear extension and alterations to rear windows and doors.

Wild Meadow Glamping Retreat Anchorage Farm Haven Road Rudgwick West Sussex

Temporary holiday campsite with 2 tent pitches from the 1st September to 12 October 2026

Old Clayton Boarding Kennels Storrington Road Washington Pulborough West Sussex RH20 4AG

Application for Approval of Details Reserved by Regulatory Condition 40 to approved application DC/23/0701

New Place Nurseries London Road Pulborough West Sussex

Application for Approval of Details Reserved by Condition 3 to approved application DC/24/1676 (service runs)

Home Farm, Owlbeech Granary St Leonards Forest Horsham West Sussex RH13 6PH

Conversion and re-roofing of outbuilding to form 1 bed annex (retrospective)

Richmond House 13 Carfax Horsham West Sussex RH12 1AQ

Replacement of ground floor front window with entrance door, and advertisements fixed back to property. (Listed Building Consent).

Pinkhurst Pinkhurst Lane Slinfold West Sussex RH13 0QR

Erection of a mixed-use building for stabling and storage and the creation of a sandschool.

Dorlyn House London Road Ashington West Sussex RH20 3JT

Variation of condition 3 of previously approved application reference DC/25/1472 (Erection of a single storey and two storey rear extensions, loft conversion with front and rear roof lights, and alteration to fenestration) changes to external finishes.

15 Wells Croft Broadbridge Heath West Sussex RH12 3GX

Loft conversion with 3nos. dormers on the rear roof slope and 5nos. rooflights on the front roof slope

Richmond House 13 Carfax Horsham West Sussex RH12 1AQ

Replacement of ground floor front window with entrance door, and advertisements fixed back to property. (Full Application).

New House Farm Broadwater Lane Copsale West Sussex RH13 6QW

Prior Notification for the Change of Use of 2no. buildings together with associated operational development to residential use (C3) to provide 7no. dwellings.

Redwood House 63 Cedar Drive Southwater West Sussex RH13 9UF

Non Material Amendment to previously approved application DC/25/0127 (Demolition of existing single storey rear extension and erection of a replacement single storey rear extension to an existing outbuilding) to increase size of a window.

Land East of The Lawns London Road Ashington West Sussex RH20 3JR

Erection of 2 dwellings, gardens, parking and associated works

Ivy Cottage Brighton Road Lower Beeding Horsham West Sussex RH13 6NH

Erection of single storey side and rear extensions.

Winterfold Farm Wimland Road Rusper West Sussex RH12 4QU

Variation of condition 1 of previously approved application reference DC/24/1787 (Erection of 1 No. self-build dwelling house for equestrian workers (to replace an existing mobile home granted planning permission under ref: DC/20/0937)) amendment to position of dwelling and architectural refinements.

4 Orchard Close Small Dole West Sussex BN5 9YA

Erection of a single storey rear extension and front porch.

7 Market Square Horsham West Sussex RH12 1EU

Replacement of spray-foam Insulation from the underside of the roof tiles and timber roof structure. Replacement of the existing roof tiles with like-for-like reclaimed tiles (Listed Building Consent).

Norfolk House Cottages Tanyard Lane Steyning West Sussex BN44 3RJ

Application for Approval of Details Reserved by Condition 7, 9 and 10 to approved application DC/16/1014

Orchard Farm Emms Lane Brooks Green Horsham West Sussex RH13 0TR

Prior notification for the erection of an agricultural building.

Old Clayton Boarding Kennels Storrington Road Washington Pulborough West Sussex RH20 4AG

Application for Approval of Details Reserved by Condition 23 and 24 to approved application DC/23/0701

3 Cavendish Close Horsham West Sussex RH12 5HX

Surgery to 1 x Oak

Sweetmans Barn The Village Ashurst West Sussex BN44 3AP

Application for Approval of Details Reserved by Condition 3 to approved application DC/26/0856