Over the past few years, the architecture and construction industry has found itself navigating a landscape that is rapidly shifting beneath their feet.

From the introduction of the Design and Building Practitioners Act (DBPA) in New South Wales to the regular updates to the National Construction Code (NCC), and increasingly complex Development Application (DA) requirements enforced by local councils, every corner of the industry is being reshaped by regulatory reform.

These reforms, while well intentioned and largely necessary, are having significant ripple effects – many of which were not anticipated by their authors. As architects, consultants, builders and clients grapple with these new realities, it is worth examining not only the direct implications but also the unintended consequences of these changes.

Compliance comes at a cost

The DBPA, introduced to lift the standard of design documentation and restore confidence in the construction sector, has certainly raised the bar. For certain classes of building registered practitioners must now declare their designs comply with the BCA and accept legal liability for defects. While this is a step toward accountability, it has had the side effect of vastly increasing the scope of work for architects and other design professionals.

Designs must now be fully coordinated and construction ready prior to submission. This shift from performance based to prescriptive documentation significantly increases the upfront design effort. The old ‘sketch and revise’ method, once sufficient for council submission, is no longer viable. Architects must coordinate structural, hydraulic, mechanical, electrical, and even fire services design from the outset. This means more consultants, more meetings, and more documentation before a shovel hits the ground.

Naturally, this expansion in scope comes with a corresponding rise in professional fees which is something that clients often struggle to reconcile with. Clients used to earlier, looser design stages may perceive these higher fees as inflated or unnecessary. They may not understand that they are now paying for a more comprehensive, legally compliant design process.

This cost and scope creep unfortunately often impacts projects with a very minor scope of work in a Class 2 building (apartments) where anything that relates to the facade (such as a new window) triggers the DBPA and subsequently increases the costs significantly. This is an unintended consequence which frustrates clients and architects.

The consultant explosion

Another consequence of the evolving regulatory framework is the sheer number of consultants now required to get a project off the ground. Previously, a residential project might have been managed with a builder, an architect and perhaps an engineer. Today, it is not uncommon to require a team that includes a BCA consultant, access consultant, fire engineer, flood specialist, and even arborists or heritage advisors – each responding to specific council or NCC requirements.

Every new consultant adds a layer of complexity: their documentation must be coordinated, their recommendations integrated, and their compliance statements secured. This significantly increases both the timeline and the budget, often stretching already tight project margins.

And herein lies the paradox: while these measures are intended to improve quality and safety, they risk pricing out smaller developers, homeowners, and SMEs. The burden of compliance, if not carefully managed, may deter investment or push some stakeholders to seek out loopholes which defeats the very purpose of the regulations.

Councils tighten their grip

Local councils, too, are becoming more prescriptive in their DA requirements. Pre-DA consultation, once an optional courtesy, is fast becoming a necessity. Councils are now demanding higher levels of documentation at submission. This includes extensive detail of adjacent properties, shadow diagrams, detailed landscape plans, arborist reports, and more.

In theory, the additional detail is beneficial in that it provides much more information for Council planners to review. In practice, however, it is slowing the documentation process and increasing pre-construction costs for clients. For architects, their scope and the number of consultants needing to be coordinated creates much more work and costs before the DA is even lodged.

The frustration for many is the inconsistency between councils. What one council may consider adequate, another may reject outright. This lack of standardisation adds uncertainty and risk to every new project, particularly for practices working across multiple jurisdictions.

Builders left holding the bag

Builders are also affected, albeit differently. They must now interpret a much more detailed and rigid set of documentation. On one hand, this removes ambiguity, allowing for clearer pricing and fewer site variations. On the other, it limits the flexibility to resolve issues on-site, which has traditionally been part of the builder’s

Where to from here?

This moment in time offers both challenge and opportunity. As an industry, we must acknowledge that better regulation is not the same as more regulation. Quality cannot be achieved through red tape alone, it requires resourcing, collaboration, and education at every level of the project team.

Architects must educate clients about the value of the expanded design process. Councils must strive for consistency and transparency. And all of us (consultants, builders, and regulators alike) must find ways to streamline and coordinate our roles more effectively.

In the end, the goal of these reforms is sound: to improve the safety, functionality, and resilience of our built environment. But unless we recognise and address the unintended consequences now taking root, we risk creating a system so burdensome that it undermines the very outcomes it seeks to achieve.

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