2021 10 Sutherland Road, Cheltenham - Feasibility Assessment 10 Sutherland Road, architect impression 2021. ArchitecturalSydney - NorthernHeritage Advice Author: Liz Gorman Client: Private Client We undertook a feasibility assessment of a new design for alterations & a potential 1st floor addition at 10 Sutherland Road. We reviewed the architectural plans to assess and provide feedback with the plans to Pre-DA.