Planning applications in Horsham, July 2026

36-37 Carfax Horsham West Sussex RH12 1EQ

Removal of the existing front elevation ATM and installation of a replacement unit, installation of internally illuminated ATM signage, and reinstatement manifestation. (Full Application).

4 New Cottages High Street Partridge Green West Sussex RH13 8HU

Demolition of existing conservatory and erection of a single storey rear extension.

4 Castle Rise West Chiltington West Sussex RH20 2GT

Erection of a single storey rear extension and front porch, erection of a car barn, erection of a greenhouse in the rear garden, installation of 1no. rooflight the side elevation, minor internal alterations and re-landscaping. (Listed Building Consent).

Land South of Furze Common Road Thakeham West Sussex

Modification to s106 agreement under planning permission DC/23/2146 to allow for a minimum 35% affordable housing and to amend the mortgagee in possession clauses

4 Castle Rise West Chiltington West Sussex RH20 2GT

Erection of a single storey rear extension and front porch, erection of a car barn, erection of a greenhouse in the rear garden, installation of 1no. rooflight the side elevation, minor internal alterations and re-landscaping. (Householder Application).

36-37 Carfax Horsham West Sussex RH12 1EQ

Installation of 1x internally illuminated ATM collar. (Advertisement Consent).

1 Peskett Close Barns Green West Sussex RH13 0PY

Erection of a single storey rear extension.

Dunnocks Emms Lane Brooks Green Horsham West Sussex RH13 0TR

Permission in Principle for the erection of 1no. (self-build) dwelling.

Water Lane/Thakeham Road Storrington and Sullington West Sussex RH20 3LY

Erection of a 20m street works pole with built-in cabinet supporting a total of 9no. radio antennas and 2no. transmission dishes, with associated cabinets.

Land North of Cowfold Road Cowfold Road Coolham West Sussex

Application for Approval of Details Reserved by Condition 3 and 4 to approved application DC/24/1966 (Appeal Reference APP/Z3825/W/25/3375975)

Annexe Clockhouse Farmhouse Stonehouse Lane Cowfold Horsham West Sussex RH13 8DL

Demolition of 6no. existing agricultural buildings within the wider farm holding. Conversion of the existing brick stables into 5no. residential dwellings; erection of a new commercial building and erection of a new Sussex barn with landscaping and associated infrastructure works.

Dormer House School Lane Steyning West Sussex BN44 3YH

Chnage of use from former school boarding house including residential flat (Use Classes C2 and C3) to a single dwelling (Use Class C3), replacement of windows, and alteration of ground floor bay to patio doors. (Listed Building Consent).

Dormer House School Lane Steyning West Sussex BN44 3YH

Change of use from former school boarding house and residential flat (Use Classes C2 and C3) to a single dwelling (Use Class C3), replacement of windows, and alteration of ground floor bay to patio doors. (Full Application).

Land at Cobwood Burnthouse Lane Cowfold West Sussex

Application for Approval of Details Reserved by Condition 8 (Surface Water Drainage) to approved application DC/23/2172.

Rock Common Quarry The Hollow Washington Pulborough West Sussex RH20 3DA

Discharge of condition 10 (Dust Management Plan) and 14 (Air Quality Protection) of Planning Permission WSCC/028/21

Rascalls Farm Shipley Road Southwater Horsham West Sussex RH13 9BG

Non Material Amendment to previously approved application DC/24/0249 (Reserved matters application for the erection of 96 dwellings and ancillary parking and landscaping following approval of outline application DC/20/0695 (up to 100 residential units with associated vehicular and pedestrian access), relating to layout, scale, appearance and landscaping) as amended by DC/26/0135 (Variation of Conditions 1, 5, 6, 11, 13, and 19 and Removal of Conditions 7 and 9 of previously approved application DC/24/0249) for amendments relating to the landscaping strategy.

Rock Common Quarry The Hollow Washington Pulborough West Sussex RH20 3DA

Discharge of condition 9 (Noise Management Plan) of Planning Permission WSCC/028/21

14 Park Rise Horsham West Sussex RH12 2AY

Erection of single storey side and rear extensions, conversion of loft into habitable living space, installation of a rear dormer and the installation of 3no. rooflights to the front and rear elevations.

9 Little Comptons Horsham West Sussex RH13 5UW

Surgery x 1 Oak

14 Park Rise Horsham West Sussex RH12 2AY

Erection of single storey side and rear extensions, conversion of loft into habitable living space, installation of a rear dormer and installation of 3no. rooflights to the front and rear elevations. (Lawful Development Certificate - Proposed).

19 Billingshurst Road Broadbridge Heath West Sussex RH12 3LB

Erection of a single storey rear extension, a first floor rear infill extension, conversion of loft into habitable living space, installation of a front dormer window and rear dormer extension.

Land at Cobwood Burnthouse Lane Cowfold West Sussex

Application for Approval of Details Reserved by Condition 17 (Hard/Soft Landscaping) to approved application DC/23/2172.

Downsview Paddock New Hall Lane Small Dole West Sussex BN5 9YJ

Application for Approval of Details Reserved by Condition 2, 3, 4, 6, 8 and 15 to approved application DC/25/1996

The Sports Pavilion Church Lane Ashington West Sussex RH20 3JY

Change of Use of the site to create a small-scale wellness retreat, to provide sauna, cold water therapy and relaxation facilities. Erection of a timber-framed reception/office, changing rooms, a mobile sauna, outdoor showers, two cold plunge pools, timber decking, a timber pergola and associated landscaping.

Land at Campsfield Linfield Close Southwater West Sussex RH13 9FR

All outstanding Reserved Matters for the erection of 82 dwellings with associated parking, landscaping, surface and foul water drainage, open space, and associated works and infrastructure pursuant to permission reference DC/25/0102

Cherrytree Cottage Pickhurst Lane Pulborough West Sussex RH20 1DA

Erection of a self-build dwelling and detached garage with new vehicle access from Black Gate Lane and associated driveway/car parking.

The Kings Head Church Street Rudgwick West Sussex RH12 3EB

Erection of an enlarged decking area, installation of external decorations, internal repairs and alterations. (Full Application).

The Kings Head Church Street Rudgwick West Sussex RH12 3EB

Erection of an enlarged decking area, installation of external decorations, internal repairs and alterations. (Listed Building Consent).

36 Rookwood Park Horsham West Sussex RH12 1UB

Erection of a single storey rear flat roof extension, formation of new patio door opening and front entrance door. (Lawful Development Certificate - Proposed).

Wychacre Weatheroaks Harborough Hill West Chiltington West Sussex RH20 2RS

Surgery x 1 Chestnut

The Vicarage Causeway Horsham West Sussex RH12 1HE

Fell to G1- Group of Laurel and Hazel (Works to Tree in a Conservation Area)

Woodbarn Farm Cottage Adversane Lane Broadford Bridge Billingshurst West Sussex RH14 9ED

Part Retrospective Application for the Permanent Retention of an Access Track and Associated Boundary Treatment for Agricultural Use

Roosthole Hammerpond Road Mannings Heath West Sussex RH13 6PG

Application for Approval of Details Reserved by Condition 3, 4 and 5 to approved application DC/26/0438

Oaken Brick Threals Lane West Chiltington West Sussex RH20 2RF

Fell 1x Oak

Moorhead Farm Old Crawley Road Horsham West Sussex RH12 4RU

Partial demolition of the rear of the house and erection of a first floor rear and partial two storey rear extension. Replacement of windows.

Rascalls Farm Shipley Road Southwater Horsham West Sussex RH13 9BG

Approval of details reserved by conditions 6, 8 and 12 to approved application DC/24/0249

Bassett House Gay Street Lane North Heath West Sussex RH20 2HW

Erection of a single storey rear extension.

Wychwood Barn Brighton Road Shermanbury Horsham West Sussex RH13 8HE

Install a new overhead connection and pole

Deer Fields Park Emms Lane Brooks Green Horsham West Sussex RH13 0TR

Application for Approval of Details Reserved by Condition 6, 8, 9, 10, 11 and 12 to approved application DC/23/1235

St Marks Court Chart Way Horsham West Sussex RH12 1XL

Prior Approval for the Change of Use of the existing Class E building into 195 residential dwellings comprising 58no. 1 bedroom (1 person), 115no. 1 bedroom (2 person), 12no. 2 bedroom (3 person) and 10no. 2 bedroom (4 person) units.

Cemex Small Dole Landfill Henfield Road Small Dole BN5 9XJ

Proposed importation of inert restoration materials and reprofiling to provide an attenuation layer to mitigate the impact of climate change by improving long term sustainable management of leachate, temporary diversion of FP2774 and nature conservation, biodiversity and landscape improvements.

8 Millais Horsham West Sussex RH13 6BS

Erection of a single storey rear and side extension and alteration to the fascia over the front elevation.

22 Forestfield Horsham West Sussex RH13 6DZ

Erection of a first floor side extension, installation of pitched roof to form extended front porch, replacement of all windows, removal of garage door, installation of bi-fold doors to the rear, installation of obscure glazed window to the side elevation, relocation of existing porch skylight to behind pitched roof, new render and cladding.

The Gables Wimblehurst Road Horsham West Sussex RH12 2EE

Surgery to 1 x Red Western Cedar (Thuja) and surgery to hedge

Smithers Farm Guildford Road Rudgwick Horsham West Sussex RH12 3BX

Variation of Conditions 1 and 9 of previously approved application DC/19/1787 (Erection of two detached buildings for office and workshop use) relating to plans and materials.

Sedgwick Castle House Broadwater Lane Copsale West Sussex RH13 6QJ

Remodelling of existing dwelling comprising a two storey front extension, infill beneath existing undercroft to rear of dwelling, new external fenestration and external finishes.

Holly End Holly Close Horsham West Sussex RH12 4PA

Surgery to 1x Oak and 4x Beech

1 and 2 Jasmine Cottages Manleys Hill Storrington West Sussex RH20 4BN

Surgery to 1 x Oak Tree and 1 x Laurel Hedge (Works to Trees in a Conservation Area)

Land North of West Wantley Barn Fryern Road Storrington West Sussex RH20 4BJ

Approval of details reserved by conditions 3,4 and 5 to approved application DC/26/0357

Testers White Horse Square Steyning West Sussex BN44 3GQ

Surgery to 3 x Horse Chestnut Trees (Works to Trees in a Conservations Area)