Tregunter 1 and 2 were developed by Hong Kong Land, designed by Chun Wah Nam Architect and constructed by John Lok and Partners, both completed in the year 1981 and both buildings have similar floor counts at 34 and 33 respectively. The last building of the complex, Tregunter 3, was completed in 1993 or twelve years after Tregunters 1 and 2.
The three Tregunter towers share the common facilities which often regarded as one of the most complete in the area, especially for older buildings. The common facilities include a clubhouse, an outdoor tennis court and an outdoor swimming pool. Within the clubhouse, there are other sports facilities such as badminton, squash, table tennis, basketball, weight training, aerobics, etc. The clubhouse also has a restaurant and function rooms reserved for the use by the Tregunter residents. There are also two shuttle bus routes between the complex and Central and the complex and Admiralty.