Erection of Class E(g) building to include a mix of office, research and development and industrial processes with carpark, new vehicle access onto Malthouse Lane and associated landscaping. 'Corrected Preliminary Ecological Appraisal received 2 September 2021 and corrected Sustainability Statement received 8 September.'

Demolition of multi-storey car park, public library and offices. The conversion of existing buildings and erection of new buildings to provide, additional retail floor space (Classes A1 and A3), residential units (Class C3) with undercroft car parking, a multi-screen cinema (Class D2), bowling alley (Class D2), gymnasium (Class D2), a hotel (Class C1), the reconfiguration and expansion of existing public car park, amendments to the site access, public realm improvements including landscaping, and other associated works (revision of DM/15/3858 and DM/18/1580). (Amended plans received 19th June including one additional residential units, design amends and additional transport information)

Replacement vehicle access into site from Haywards Heath road with proposed garage and log store. Replacement of existing conservatory to proposed orangery, part demolition of dilapidated outbuilding and replace with an extension to create a home office space, with associated landscaping alterations. Amended plans received 18.03.2021 showing reduction in size of proposed garage and changes to design and form of outbuilding extension. Amendments also proposed to landscaping.

Proposed use of land to form two sites for 8 permanent gypsy and traveller pitches. Site A - proposed laying out of 5 permanent pitches for the settled gypsy and traveller community. Erection of a site manager's office and utility blocks and laying out of internal roads, parking and associated drainage works, boundary treatments and landscaping. Site B - proposed laying out of 3 permanent pitches for the settled gypsy and traveller community, associated access roads, drainage works, boundary treatments and landscaping. Single vehicle access to Copthorne Road to serve both sites. Provision of footpath within the highway verge along Copthorne Road. Additional supporting documentation relation to Flood Risk Assessment, Japanese Knotweed and Remediation received on 20th and 21st May. Additional information received 13 July 2020 relating to noise and 16 July relating to various matters.