Architect vs Draftsman: Who Do I Need for a DA?

If you're planning to renovate or build in New South Wales, you’ll likely need to lodge a development application.

A common question clients ask is, “Do I need an architect or a draftsman for a DA?”

The answer depends on the scope of your project, your budget and how familiar your consultant is with NSW planning rules.

At Town Planning Sydney, we help clients decide the best fit based on what’s needed for DA approval, not just design aesthetics.

Here’s a breakdown to help you choose wisely.

1. Architects are trained in design, but not all focus on residential DA compliance

Registered architects complete years of study and are highly skilled in design theory, spatial planning and large-scale projects.

However, many architects are more focused on design intent than council approval processes.

For straightforward residential developments, an architect may be more than you need. We often see clients spend extra on architect-designed plans, only to have them revised later to meet planning rules.

2. Draftsmen (or draftspersons) prepare detailed plans, but not all understand planning controls

A draftsman focuses on technical drawings such as site plans, floor plans, elevations and sections.

Their work is often more affordable than that of an architect. But unless the draftsman is experienced with NSW planning policies, their plans may miss vital compliance elements.

We frequently assist clients who had plans drawn by a designer unfamiliar with setback, site coverage or height controls. These oversights can lead to council delays or outright rejection.

3. What matters most is planning knowledge, not the job title

Whether you hire an architect or a draftsman, their understanding of development application rules is what counts.

DA approval depends on how well your plans align with zoning, DCP controls and local planning rules.

At Town Planning Sydney, we combine planning consultants with in-house drafting. This means your plans are drawn with council approval in mind from day one.

4. For most residential DAs, a planning-led draftsman is ideal

If you’re doing a house extension, granny flat, duplex or new dwelling, a skilled draftsman with planning support is often the most efficient choice.

In a recent dual occupancy application in Blacktown, our drafter worked directly with our planning consultant to design within site limits and privacy controls.

The application received DA approval in one round without amendments.

5. Some projects may still benefit from an architect’s input

Larger or more complex builds, or homes in conservation areas, might require an architect’s design expertise.

We occasionally partner with architects to refine the design while our planning team ensures NSW planning compliance.

This gives clients the best of both worlds, great design and a clear path to council approval.

6. You don’t need to choose one or the other when you work with us

At Town Planning Sydney, we don’t lock clients into one title or service.

We assess your needs and recommend the best path to approval. For most clients, our in-house drafting and planning solution is the right fit for preparing compliant plans and lodging a successful development application.

When it comes to DA approval, the best person to draw your plans is someone who understands the planning system, not just the design.