The elevation of British Columbia School is rooted in neo-classical architecture, exuding grandeur, symmetry, and institutional dignity. The defining feature is the central colonnaded portico with Ionic columns supporting a prominent pediment, creating a powerful focal point and symbolizing stability and knowledge.

The façade features a refined combination of brick cladding and beige-toned surfaces, providing a timeless material palette. Large vertical windows are symmetrically distributed across all floors, allowing abundant daylight while maintaining classical order and rhythm. Decorative cornices, pilasters, and entablature detailing reinforce the traditional architectural language, giving the building an academic and formal character.

Ramps on either side of the entry and water features at the base of the columns enhance both accessibility and visual appeal.