100 George Street is a commercial office building located in the heart of Parramatta’s central business district. This iconic building also known as the McNamara Centre commands a significant presence in the CBD skyline when viewed from the north. The building constructed in the early 1980’s and typical to that period has a pre-cast concrete façade which has aged considerably over its life.

The design brief entailed a major upgrade of the building façade, forecourts and lobby to deliver a fresh corporate identity and new appeal for future prospective tenants. To date the tired aesthetic had detracted and the building has gradually fallen below maximum occupancy. Improvement of the performance-base rating of the building for greenhouse gas emissions was required including reduction of energy usage.