Complex sentence: The college was formerly a technical college, reflected in the buildings it occupies which merged with the historic "Price's School" before the latter's site was sold to developers, to become the sole state provider of tertiary education in Fareham.
Split into simpler sentences: The college was formerly a technical college, reflected in the buildings it occupies. It merged with the historic "Price's School" before the latter's site was sold to developers, to become the sole state provider of tertiary education in Fareham.