Change of use of St Nicholas Hall and the School Room and the first floor of the Verger's House from A1 (retail) to C3 (residential) use to provide one self-contained dwelling and one first floor residential flat, with associated parking and landscaping. Removal of lean-to extension, porch, external covered area, corrugated sheet roofing and steel support. Enlargement of 4 dormers, enlargement of window openings, new external doors, infill existing external door, 5 new rooflight openings, new first floor window. Variation of condition 2 (approved plans) of planning permission: 3/20/1652/FUL - To amend the layout of the first-floor shower and en-suite in St Nicholas Hall and to revise the welfare accommodation for the shop unit.

A non-material amendment to add the route of the informal footpath to the landscape drawings of the acoustic bund corridor approved under application ref. 3/13/0804/OP (Erection of up to 2,200 dwellings inclusive of affordable housing; green infrastructure, amenity and formal and informal recreation space; landscaping; development of 2 mixed use local centres on 4.1 hectares of land providing up to 21,000 sq.m. (gross) commercial floorspace (Use Class B1 a, b and c) inclusive of (if required) a maximum of 3,000 sq.m. (gross) for healthcare facilities (Use Class D1), together with retail floorspace (Use Classes A1, A2, A3, A4 & A5) up to a maximum of 1,200 sq.m. (gross), residential development (use Class C3), and the potential for other community/cultural/leisure (Use Class D1 & D2) if required (floorspace to be agreed); the potential for an additional 0.5 hectares of land for up to 4,000 sq.m. (gross) commercial floorspace (Use Class B1 a, b and c) if required or for residential purposes (Use Class C3) if not; a primary school and associated facilities on 1.25 hectares of land; a further primary school on 2 hectares of land with the potential to extend by 1.08 hectares if required or for the expansion land to be used for residential purposes if not; 4 new junctions (A120, Hadham Road, Rye Street and Farnham Road); estate roads and public transport route; footpaths/cycleways; site profiling/earthworks; a noise bund with barrier; a sustainable drainage system; utilities services including foul water pumping stations; 2 residential garden extensions; and the demolition of 221 Rye Street and 164 & 166 Hadham Road. (All matters reserved with the exception of full details of the appearance, landscaping, layout and scale of the residential element of Phase 1 and Access for Phases 1 & 2)

Demolition of building attached to listed building and replacement with new Class E (g) office use building and glazed link, alterations/extensions to and conversion of all other existing buildings to Class E (g) office use, provision of 35 car parking spaces with associated landscaping and bin/cycling stores. Variation of condition 2 (approved plans) to planning permission 3/20/1051/FUL: amendment of plans to provide additional rooflights and windows.

Raise roof ridge, 2.5 storey rear extension, single storey side extension to include balcony, single storey front extension, landscaping works and summer house to rear. (Amendment to ref: 3/17/1746/HH.) Variation of condition 2 (approved plans) to change the location of the rear garden steps, landscaping and cladding panel material and condition 4 (details of building foundations that may affect trees and hedgerows) of planning permission: 3/17/2876/HH - To allow the building foundations to be carried out in accordance with the details on drawing 'J1517-DIS-01 P02' and report '9782 Full Calcs' (retrospective).