Wiltshire College and University Centre has received more than £6m to fund the final phase of redevelopment of a campus.
The two previous phases at the Salisbury campus were finished in 2019 and 2021 with a total cost of £22m.
Work is due to be completed by September 2024.
The college's CEO said the redevelopment "has played an important part in addressing some of the higher-level skills gaps."