Planning applications in Horsham, August 2026

21 Wood Croft Billingshurst West Sussex RH14 9XL

Erection of a single storey rear extension.

1 Victory Road Horsham West Sussex RH12 2JF

Variation of conditions 1 and 3 of previously approved application reference DC/23/2177 (Erection of a first floor side and rear extension. Construction of roof to the side elevation and continue existing roof and flat floor to the rear) for amendments to the design and extent of extensions.

Jandola New Hall Lane Small Dole West Sussex BN5 9YH

Conversion of existing outbuilding to 1no. dwelling and associated works.

Southwater House Church Lane Southwater West Sussex RH13 9BT

Demolition of 2 garden stores. Erection of 2-storey extension and conversion of stable block to create a 3-bedroom dwelling (Full Planning Permission).

Jandola New Hall Lane Small Dole Henfield West Sussex BN5 9YH

Permission in Principle (PIP) application for the erection of 1no dwelling.

Wellfield House Southwater Street Southwater Horsham West Sussex RH13 9BN

Installation of 9m telegraph pole.

Aurora Vincent House School 31 North Parade Horsham West Sussex RH12 2DA

Non Material Amendment to previously approved application DC/23/1566 (Change of use from Office to Special Educational Needs School. Construction of two storey link building. Construction of Multi Use Games Area and associated landscaping) to amend proposed site plan to include new outdoor play area.

Brookside Barns Dagbrook Lane Henfield West Sussex BN5 9SH

Demolition of existing building and erection of 1no detached dwelling and associated works.

Southwater House Church Lane Southwater West Sussex RH13 9BT

Demolition of 2 garden stores. Erection of 2-storey extension and conversion of stable block to create a 3-bedroom dwelling (Listed Building Consent).

Former Novartis Site Parsonage Road West Sussex Horsham RH12 5AA

Approval of details reserved by conditions 5, 7, 8, 18 and 29 to approved application DC/25/0415 (condition 7 wording amended under Non-Material Amendment application DC/26/0876).

Danefold House Littleworth Lane Partridge Green West Sussex RH13 8NA

Approval of details reserved by condition 3 (soil testing) to approved application DC/25/1023.

54 The Fieldings Southwater West Sussex RH13 9LZ

Fell 1 x Oak

12 Grebe Crescent Horsham West Sussex RH13 6ED

Surgery to 1 x Oak

Denne Park House Denne Park Horsham West Sussex RH13 0AZ

Surgery to 21 x Lime

The Hollow Tanyard Lane Steyning West Sussex BN44 3RJ

Surgery to 1 x Beech

Checkmate Fryern Road Storrington West Sussex RH20 4NT

Surgery to 1 x Yew and 1 x Oak

The Garden House Church Street Warnham West Sussex RH12 3QP

Fell 1 X Pinus Sylvestris (Works to Trees in a Conservation Area)

17 The Crescent Horsham West Sussex RH12 1NA

Demolition of existing single storey front extension and erection of replacement single storey front extension, erection of a single storey rear extension, installation of front and rear dormer windows, alterations to fenestration, installation of a rooflight, erection of a roof terrace, and associated landscaping works.

Harwoods West End Lane Henfield West Sussex BN5 9RF

Conversion and extension of outbuilding to create ancillary residential accommodation (Householder Application).

Waterside Five Oaks Road Slinfold West Sussex RH13 0RL

Formation of hardstanding on a date four years previous (Lawful Development Certificate - Existing).

Harwoods West End Lane Henfield West Sussex BN5 9RF

Conversion and extension of outbuilding to create ancillary residential accommodation (Listed Building Consent).

5 Fay Road Horsham West Sussex RH12 2LG

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

Blatchford House 52 Kings Road Horsham West Sussex RH13 5PR

Change of use from supported living accommodation to a single dwellinghouse, associated internal and external alterations, construction of detached double garage, alterations to vehicular access, boundary wall repairs and landscaping works (Listed Building Consent).

Blatchford House 52 Kings Road Horsham West Sussex RH13 5PR

Change of use from supported living accommodation to a single dwellinghouse, associated internal and external alterations, construction of detached double garage, alterations to vehicular access, boundary wall repairs and landscaping works (Full Planning).

24 Windmill Copse Storrington West Sussex RH20 4HB

Erection of a rear conservatory.

62 First Floor Lower Street Pulborough West Sussex RH20 2BW

Fell 1x Magnolia (Works to Trees in a Conservation Area)

Malthouse Cottage Farm Malthouse Lane Ashington West Sussex RH20 3BU

Use of land forming part of the domestic curtilage of Malthouse Cottage Farm for the stationing of a mobile home to provide an ancillary annex to the house (Lawful Development Certificate - Proposed)

Kilnwood Vale Sub-Phase 3DEFG Kilnwood Vale Crawley Road Horsham Faygate

Approval of details reserved by condition 2a to approved application DC/25/2135

Kilnwood Vale Sub-Phase 3DEFG Kilnwood Vale Crawley Road Horsham Faygate

Approval of details reserved by condition 15a to approved application DC/25/2135

Willow Cottage North Parade Horsham West Sussex RH12 2QR

Application for Approval of Details Reserved by Condition 4 to approved application DC/25/0471

Hyatts Yard Thistleworth Farm Grinders Lane Dial Post West Sussex RH13 8NR

Mixed use of site for waste operations and independent Open storage use (Use Class B8) (Retrospective).

Lower Broadbridge Farm Billingshurst Road Broadbridge Heath West Sussex RH12 3LR

Erection of grass bund (Retrospective).

33 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR

Erection of a first floor side extension to create additional accommodation within the roofspace.

Batts School Lane Ashurst Steyning West Sussex BN44 4AY

Conversion of building to a single dwellinghouse, erection of detached garage with accommodation within the roof, provision of a garden area and additional planting.

34 Staples Barn Henfield West Sussex BN5 9PN

Erection of front porch and alterations to front elevation, replacement of existing brickwork and tile hanging and replacement of existing flat roof with pitched roof.

25 Springfield Park North Parade Horsham West Sussex RH12 2BF

Loft conversion with installation of front and rear roof lights.

Craggits Craggits Lane Henfield West Sussex BN5 9EE

Surgery to 1 x Holm Oak

Hurlands The Haven Billingshurst West Sussex RH14 9BE

Prior notification for the erection of an agricultural storage building

Rosedale 25 Kings Road Horsham West Sussex RH13 5PP

Variation of condition 1 of previously approved application reference DC/25/1530 (Replacement of existing care home building) for amendments to footprint, design, scale and intermal layout.

6 Stipenhoke Henfield Common North Henfield West Sussex BN5 9RW

Fell x Lawson's Cypress (Works in a Conservation Area)

Hycoombe 29 Coombe Drove Bramber Steyning West Sussex BN44 3PW

Fell x 1 Sycamore. (Possible crown reduction).

West Wantley Farm Development Site Fryern Road Storrington West Sussex RH20 4BJ

Approval of details reserved by condition 10(i) (archaeology - Written Scheme of Investigation ONLY) to application DC/24/2006 (Outline planning application for the demolition of a barn and erection of up to 62 dwellings (including affordable homes) with all matters reserved apart from access).

Land North of Melton Drive Storrington West Sussex

Application for Approval of Details Reserved by Condition 14 (Biodiversity Enhancement Strategy) to approved application DC/24/2006 Outline planning application for the demolition of a barn and erection of up to 62 dwellings (including affordable homes) with all matters reserved apart from access.

Outside Public Toilets High Street Steyning West Sussex

Installation of Wi-Fi unit on readied street column

50 High Street Steyning West Sussex BN44 3RD

Install Wi-Fi unit on readied street column

Outside 116 High Street Steyning West Sussex BN44 3RD

Installation of Wi-Fi units on readied street columns

14 Trafalgar Road Horsham West Sussex RH12 2QB

Change of Use from commercial (Class E) to 2-bedroom dwellinghouse (with retention of ground floor frontage commercial unit).

30 Lime Kiln Road Mannings Heath West Sussex RH13 6JH

Surgery x 1 Oak

Little Meadow Kerves Lane Horsham West Sussex RH13 6ES

Erection of outbuilding for use as a garage/gym and workshop. (Lawful Development Certificate - Proposed).

The Hay Barns Haybarn Rough Blackgate Lane Pulborough West Sussex RH20 1DF

Prior notification for the creation of a steel framed and sheeted with cement fibre roof hay storage barn.