Due to increased enrolment and the introduction of new courses, three more campuses at Kim Seng, Bukit Merah and Portsdown Road were acquired to house the polytechnic's student population.

In September 1995, the permanent campus for Temasek Polytechnic was completed and it moved to its current location in the town of Tampines.

Temasek Polytechnic underwent a logo redesign, sporting a fresh new look to reflect the vibrancy of the school.

The campus is situated beside Bedok Reservoir and has 61 lecture theatres, a convention centre, canteens, auditoria, an amphitheatre, a chemical pilot plant, laboratories and training facilities, a large library, sporting facilities, and 13 food outlets including three cafés, three F&B outlets and an air-conditioned food court.

[7] In 2024, Temasek Polytechnic (TP) launched Singapore’s first industry-standard Chemical Pilot Plant (CPP) housed in an institute of higher learning that can convert waste cooking oil into biodiesel.