ARCHITECTS OF
At BY Projects Architecture, we believe a home is more than a structure—it is a relationship built on mutual respect and shared vision. From heritage renovations to sustainable modern extensions, we collaborate with you to craft spaces that reflect your lived experience and enhance the way you move through the world.
Request a Studio Session(A 45-MINUTE COLLABORATIVE BRIEFING AT THE TABLE)
35+ Years in Practice
59+ Heritage Approvals
235+ Community Dwellings
10+ Victorian Councils
From the preservation of Melbourne’s heritage grain to the complex delivery of civic infrastructure, our work is defined by a rigorous commitment to site, soul, and structural intelligence.
BARBARA YERONDAIS, FRAIA
As a Fellow of the Australian Institute of Architects (FRAIA) and an educator at Melbourne University, Barbara Yerondais has spent over three decades mastering the intersection of heritage preservation and sustainable living. Her practice, BY Projects Architecture, is founded on the belief that complexity requires a hand-drawn touch—balancing the technical rigor of council liaisons with the soul of bespoke design.

35+ YEARS OF PRACTICE • 59+ HERITAGE APPROVALS • FRAIA ACCREDITED
Navigating the tension between rigid Heritage constraints and the fluidity of modern living. Every project is a hand-drawn response to site, council, and soul.
Design is the final resolution of a much deeper inquiry. We navigate the intricate overlap of heritage, council legislation, and site-specific constraints to unlock the latent potential of every project before the first line is drawn.
A collection of research, lectures, and reflections on the intersection of heritage preservation and modern urban strategy.
Every project begins with a deep inquiry into site, heritage, and vision. Let’s discuss the strategic potential of your next work.
A PRELIMINARY CONSULTATION TO EVALUATE HERITAGE CONSTRAINTS, SITE POTENTIAL, AND PROJECT FEASIBILITY.
Suite 4, 86 Wellington St Collingwood
VIC 3066
projects@byarchitecture.com.au
03 9663 8331
© 2026 BY Projects Architecture