Answering: What distinguishes an award-calibre heritage renovation, and how do design juries actually judge one?
Estimated reading time: 9 min read
An award-calibre heritage renovation is judged on one central question: how intelligently the new work converses with the old. The juries for the Australian Institute of Architects’ Lachlan Macquarie Award for Heritage and the Houses Awards’ “House in a Heritage Context” category reward a sensitive dialogue between heritage fabric and contemporary intervention, restraint over spectacle, and a design where the heritage constraint becomes the driver rather than the obstacle. They also weigh craft and detailing, genuine liveability, sustainability, and the project’s contribution to its streetscape. None of this requires a trophy to recognise. Across 59 heritage approvals and 35-plus years of inner-Melbourne work, we have learned that the same criteria a jury applies are exactly the ones a discerning owner should apply to their own home, well before any awards season.
You are planning a significant renovation of a period home, and you keep hearing the phrase “award-winning”. It is worth pausing on what that phrase actually means, because the qualities behind it are not mysterious. They are written down, in the published criteria of Australia’s two most respected residential and heritage award programs.
Understanding how a jury reads a project gives you a far better lens than a glossy photograph ever will. It tells you what good design judgment looks like, what to ask your architect, and how to tell a considered heritage response from a merely expensive one. Here is what those jurors actually reward, and how to look for it in your own project.
Key Insights
- The Houses Awards “House in a Heritage Context” category judges how a project “addresses the heritage significance of the place” and demonstrates excellence in conservation and adaptive re-use, not how large or lavish it is.
- The Australian Institute of Architects’ National Architecture Awards are decided by peer juries, and the Lachlan Macquarie Award for Heritage rewards a sensitive fusion of old and new where modern systems are integrated with restraint.
- Jurors consistently reward the dialogue between heritage fabric and contemporary intervention, treating the heritage constraint as a design driver rather than a limitation to fight.
- The same criteria, old/new dialogue, restraint, craft, liveability, sustainability and streetscape contribution, are a practical checklist any owner can use to judge design quality in their own home.
| What a jury weighs | What jurors are really asking | What it looks like in practice |
|---|---|---|
| Old / new dialogue | Does the new work converse with the heritage fabric, or compete with it? | A contemporary addition that defers to the original facade, legible as new yet clearly belonging |
| Restraint & resolution | Is the heritage constraint resolved as a design driver, not fought? | Modern services, structure and glazing integrated quietly; nothing shouts for attention |
| Craft & detailing | Is the conservation and joinery executed to a high standard? | Repaired fabric, considered junctions where old meets new, bespoke detailing that reads as intentional |
| Liveability | Does it work as a home, not just a photograph? | Light, flow, proportion and warmth that suit how the household actually lives |
| Sustainability | Does the project improve performance without harming significance? | Thermal comfort, durability and energy upgrades achieved within the heritage envelope |
| Streetscape contribution | Does it strengthen the precinct and the public realm? | A result that reads well from the street and respects the rhythm of its neighbours |
Keep reading for full details below.
Table of Contents
- What Award Juries Actually Judge
- The Dialogue Between Old and New
- Restraint, Craft and the Constraint as Driver
- Liveability, Sustainability and the Streetscape
What Award Juries Actually Judge
Before you can judge whether a heritage renovation is genuinely good, it helps to know how the people whose job is exactly that go about it.
Two programs set the standard for residential heritage work in Australia. The Houses Awards run a dedicated “House in a Heritage Context” category, which its published criteria describe as recognising “achievement in new works and/or conservation for heritage buildings and associated landscapes for residential use.” To enter, the property must carry a statutory heritage listing at a local-authority level or higher, and entries are asked to “primarily describe how the project’s design and conservation works address the heritage significance of the place, and demonstrate excellence in adaptive re-use and/or conservation.” The category is supported by the Heritage Council of Victoria, and entries are assessed by a panel of architects and designers through a process the program describes as anonymous, transparent and confidential.
At the national level, the Australian Institute of Architects runs the National Architecture Awards, decided by peer juries, with the Lachlan Macquarie Award the Institute’s highest recognition for heritage architecture. Read across the published jury citations and a pattern emerges. Juries are not counting square metres or budgets. They are reading the relationship between the new work and what was already there.
For an owner, this reframes the whole conversation. The question is not “how much can we add”, but “how well does the addition serve the place”. That single shift, from quantity to relationship, is the most useful thing the awards world has to teach. It is also the lens we bring to every period home, long before anyone asks whether a project is award material.
The Dialogue Between Old and New
If there is one quality every heritage jury rewards above the rest, it is a convincing dialogue between the heritage fabric and the contemporary intervention.
The 2025 Lachlan Macquarie Award citation is instructive here. The jury praised a project that “revives the historical grandeur” of a significant building “while sensitively integrating the needs of a modern” use, and called the result “an inspiring fusion of past and present” that offered “a compelling model for future heritage work.” Notice the language: revive, sensitively integrate, fusion. Not replicate, and not overwhelm. The best heritage work neither pretends the new addition is old nor lets it dominate the original.
In a Melbourne context, that dialogue usually plays out at the back of the house. A contributory Victorian or Edwardian home in Boroondara, Stonnington or Yarra typically keeps its principal heritage elevation intact, with the contemporary moves held to the rear, where the overlay allows more scope. Done well, the new work is honestly of its own time, legible as new, yet proportioned, scaled and detailed so it reads as belonging.
This is where our practice’s view of heritage shows. We treat the overlay not as a cage but as a brief. The existing fabric, the era, the streetscape rhythm and the council’s heritage objectives all become inputs to the design, not hurdles to clear afterwards. Across 59 heritage approvals, the projects that move cleanly through council are almost always the ones where that dialogue was resolved on the drawing board first.
Restraint, Craft and the Constraint as Driver
After the old/new dialogue, juries reward two related qualities: restraint, and the craft that makes restraint look effortless.
Restraint is often misread as doing less. In heritage work it means doing the difficult things invisibly. The 2025 heritage jury specifically commended the “sophisticated integration of new building systems, security upgrades and technology enhancements” that were largely hidden from view, alongside “bespoke materials and traditional craftsmanship” used to restore historic interiors. The mark of resolution is that the modern servicing, structure and comfort are all present, yet nothing competes with the heritage character for attention.
This is also where the heritage constraint becomes a design driver rather than a limitation. A protected facade, a retained chimney, a fixed roof form: each of these forces decisions that, handled well, give a project its discipline and its identity. The constraint reveals the design. A renovation that simply works around its heritage elements, treating them as obstacles, tends to read as compromised. One that lets those elements shape the plan reads as inevitable.
Craft is what carries it. Jurors look closely at the junctions, where new plaster meets old cornice, where a contemporary steel opening meets a brick wall that has stood for a century. Those details are where a building science foundation earns its keep: knowing how heritage masonry behaves, how to detail for moisture and thermal movement, how to repair rather than replace. This is the substance behind the surface, and it is precisely what a discerning owner should ask to see, in drawings and in finished work, before they commit.
Liveability, Sustainability and the Streetscape
The final three criteria, liveability, sustainability and streetscape contribution, are where design recognition and everyday life finally meet, and they are the ones an owner can judge most directly.
Liveability matters because the Houses Awards judge a house “in its entirety”, and a heritage home is, first, somewhere to live. A jury can tell when a plan has been resolved for the photograph rather than the family: rooms that look striking but flow poorly, light that flatters a lens but not a winter morning. The homes that earn recognition are the ones that are genuinely good to inhabit, designed around how the household actually lives. This is what we mean when we say a home should be built for living, not just photos.
Sustainability is increasingly central, and heritage makes it harder, which is exactly why juries reward it. Improving thermal comfort, durability and energy performance within a protected envelope, without harming the very fabric that gives the place significance, is a genuine design problem. Solving it well, through orientation, glazing, insulation strategy and material choice, signals real expertise rather than a bolted-on green checklist.
Finally, the streetscape. A heritage renovation does not end at the title boundary. It contributes to a precinct that the wider community shares, which is why the Heritage Council of Victoria backs the Houses Awards category in the first place. A result that strengthens its street, respects the rhythm of its neighbours and reads well from the public realm is doing more than serving one household. For an owner, that contribution is also an investment: a home considered enough to belong in its street is a home that holds its value in it.
Closing
An award-calibre heritage renovation is not about a prize. It is about the qualities that earn one: a sensitive dialogue between old and new, restraint and resolution, craft, liveability, sustainability and a real contribution to the street. Those are the same standards we apply to every period home, whether or not it is ever entered anywhere. To see how that judgment shapes the work from the first conversation, visit our process page.
Frequently Asked Questions
Q: What do heritage architecture juries actually reward?
A: Across the Australian Institute of Architects’ Lachlan Macquarie Award for Heritage and the Houses Awards’ “House in a Heritage Context” category, juries reward a sensitive dialogue between heritage fabric and new work, restraint in how modern systems are integrated, high-quality conservation and craft, genuine liveability, sustainability achieved within the heritage envelope, and a positive contribution to the streetscape. Scale and budget are not the point; the relationship between old and new is.
Q: What is the “House in a Heritage Context” category?
A: It is a Houses Awards category that recognises new works and conservation for heritage buildings used as homes. To be eligible, the property must carry a statutory heritage listing at a local-authority level or higher, and entries must describe how the design addresses the heritage significance of the place and demonstrate excellence in adaptive re-use or conservation. In Victoria the category is supported by the Heritage Council of Victoria.
Q: How can I tell if my own renovation is genuinely good design?
A: Use the same criteria a jury would. Does the new work converse with the original rather than overwhelm it? Are the modern systems integrated with restraint? Is the conservation and detailing well crafted? Is the home good to live in, not just to photograph? Does it perform well environmentally within its heritage limits, and does it strengthen its street? If your architect can show you each of these in the drawings, you are looking at considered design.
Q: Does an architect need awards to deliver heritage work to that standard?
A: No. Awards are one form of recognition, but the criteria behind them are public and can be applied to any project. What matters for your home is a verifiable record of resolving heritage constraints well, council by council, and a design process that treats the overlay as a brief rather than an obstacle. Our practice has navigated 59 heritage approvals across more than ten Victorian councils on exactly that basis.
Want to Learn More?
With more than 35 years designing within Melbourne’s heritage suburbs, BY Projects Architecture approaches every period home with the same judgment a jury brings: the heritage constraint as a design driver, and a home built for living, not just photos. The recognition, if it comes, follows the work.
Citations
- “House in a Heritage Context” category criteria — Houses Awards. Confirms the category recognises new works and conservation for heritage buildings used as homes, requires a statutory heritage listing, and asks entries to address the heritage significance of the place and demonstrate excellence in conservation and adaptive re-use. https://housesawards.com.au/about
- “2025 Lachlan Macquarie Award for Heritage Architecture” — ArchitectureAu. Provides the National Architecture Awards heritage jury citation, praising a sensitive fusion of old and new, restrained integration of modern systems, and traditional craftsmanship in conservation. https://architectureau.com/articles/2025-Lachlan-Macquarie-Award-for-Heritage-Architecture/
- “The Lachlan Macquarie Award for Heritage” — Australian Institute of Architects. Confirms the National Architecture Awards are the Institute’s peer-assessed program and that the Lachlan Macquarie Award is its highest recognition for heritage architecture. https://www.architecture.com.au/archives/national_awards/the-lachlan-macquarie-award-for-heritage
- “2025 Houses Awards shortlist: House in a Heritage Context” — ArchitectureAu. Confirms the Houses Awards’ dedicated heritage residential category and that it is supported by the Heritage Council of Victoria. https://architectureau.com/articles/2025-houses-awards-shortlist-house-in-a-heritage-context/
These are the authoritative Australian sources behind the criteria discussed: the Houses Awards program and its Heritage-Council-of-Victoria-supported category, and the Australian Institute of Architects’ peer-assessed National Architecture Awards and its Lachlan Macquarie Award for Heritage.
The criteria a jury applies are not a secret, and you do not need a trophy to use them. Across 35-plus years and 59 heritage approvals, our work is to bring that same judgment to your period home from the first sketch, so the result is resolved, considered, and built for living, not just photos.
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