Change of use of existing office accommodation to Offices (Use Class E(g) (i)) and/or Education (Use Class F1(a)) in the alternative, and associated car and cycle parking

Renewal of temporary building for office accommodation

Change of use from student residential accommodation to offices and Welfare room for the Peterhouse maintenance department

Demolition of existing double garage and store; erection of ground and first floor extension to provide additional office accommodation.

Demolition of existing single storey elements (kitchen and toilet), rear boundary wall and art room. Change of use of No.25 from student accommodation to office accommodation. Construction of a new single storey link between No.21-24 Northampton Street and first floor rear extension at No.25; replacement of ground floor facade to No.21-24; alterations to Cripps Lane, car park and creation of new pedestrian route to the rear of No.21-25 including boundary treatments; installation of associated plant including PV panels and ASHP to roof of No.25; cycle parking and external insulation.

Installation of an entrance door to the north elevation wall to serve the ground floor office accommodation and associated hardstanding. We propose to remove a section of the curtain walling to incorporate the entrance door. The hardstanding area directly outside the proposed door will be adapted to provide level access in compliance with Approved Document M

Extension and conversion of open fronted cart lodge with attached toilet accommodation to create new estate office/meeting room and adjacent mess room for estate workers together with associated welfare facilities

Internal alterations and refurbishment of the existing office accommodation to the basement, first and second floors; minor works to the ground floor to enable use as meeting rooms limited to the re-provision of toilets, fitted kitchenette to the former bar, and the relocation of doors serving the East room; together with minor external works comprising repair and reinstatement works in relation to rainwater goods, masonry and associated paint work, replacement lighting, repair of existing windows and opening up one new window (reinstatement of a blocked up window), condensers on the roof, cycle provision and the repair and provision of new railings and associated works.

To undertake physical works to building in association with Prior Approval consent permitting the change of use from Offices (B1(a)) to residential accommodation (C3) - Application Reference 19/1637/B1C3. The proposed alterations include increases in parapet and roof heights, window replacements and alterations, installation of new doors, balcony and balustrades, and the removal of air handling units and a skylight.

Demolition of 582 sq.m (GIA) storage building (B8 Use Class) and erection of 50,445 sq.m (GIA) of research and development accommodation (B1(b) Use Class), including ancillary accommodation and broken down as follows: (i) Office accommodation (9,503 sq.m); (ii) Wafer fabrication (FAB) cleanroom (22,351 sq.m); (iii) Single level basement incorporating 284 no. car parking spaces (9,417 sq.m); (iv) Central Utilities Building (8,694 sq.m); (v) External storage building (480 sq.m); (vi) Cycle parking spaces (80 for staff and 6 for visitors, total 86); (vii) Surface, disabled and visitor car parking (16 spaces) adjacent to the office building entrance; (viii) Access and circulation roads, engineering works and footpaths / cycleways; (ix) Drainage and servicing infrastructure; and (x) Hard and soft landscaping.