Green Park is a business park near junction 11 of the M4 motorway on the outskirts of the English town of Reading. The park opened in 1999, and is currently owned by Mapletree. It covers 195 acres (79 ha) and comprises 19 office buildings arranged around the Longwater, a central lake and wildlife habitat. The buildings provide 1,500,000 square feet (140,000 m2) of office space, and in excess of 6,500 people work on site.

Reading is a town and borough in Berkshire, England. Most of its built-up area lies within the Borough of Reading, although some outer suburbs are parts of neighbouring local authority areas. Located in the Thames Valley at the confluence of the rivers Thames and Kennet, Reading is 40 miles (64 km) east of Swindon, 25 miles (40 km) south of Oxford, 40 miles (64 km) west of London and 16 miles (26 km) north of Basingstoke.