Duplex architect
Duplex Architect Inner West, Dual Occupancy Design & Approvals
The Inner West and neighbouring Canada Bay are defined by heritage streetscapes and strong character controls. A duplex here is as much about context as it is about planning numbers. We design dual occupancies that sit comfortably in these established streets and stand up to close assessment.
Last updated: 15 June 2026
Inner West planning notes for dual occupancy
- Heritage conservation areas are extensive across the Inner West, an HCA removes CDC eligibility and requires a DA with a context-sensitive design.
- Character, proportion, materials and roof form are heavily scrutinised; contemporary duplexes must respond to the prevailing streetscape.
- Lots are often narrow and deep, rewarding clever section design and careful daylighting.
In the Inner West we treat heritage and streetscape as the starting point, not an afterthought, it is what carries or sinks the application.
Suburbs we cover in Inner West
- Marrickville
- Ashfield
- Leichhardt
- Balmain
- Concord
- Five Dock
- Drummoyne
Duplex projects near Inner West
Inner West duplex FAQs
Often via a DA, yes, but heritage conservation areas and narrow lots shape what's possible. We assess the character controls for your street and design accordingly. We have a completed duplex design in Concord (Canada Bay).
Thinking about a duplex in Inner West?
Send us your address and we'll check the local controls, overlays and pathway, or just call for a preliminary read.