Feasibility Assessments in Wollongong

for Duplex, Dual Occupancy & Small-Scale Developments 

Understand what’s possible on your site before you buy, design or commit to a duplex, dual occupancy or small-scale development. 

The Answers You Seek

If you’re thinking about building a duplex, dual occupancy or small residential development, it’s normal to feel uncertain about the next step.

You might be asking:

• Can I build a duplex on this block?
• Is this site suitable for a dual occupancy?
• Will the council allow what I’m hoping to do?
• How big could the dwellings be?
• Will I need visitor parking?
• Could the site support more than two dwellings?
• Is this property worth buying at all?

At Gracia Building Design, our feasibility assessments are designed to answer these questions before you invest in the wrong property, the wrong design or the wrong approvals pathway. Whether you already own a site or you’re still searching for one, we can help you understand what may be achievable based on your goals, your budget and the planning controls that apply to the land.

Gracia Building Design specialises in securing Complying Development Certificates (CDC) and Development Application (DA) approvals with Wollongong City Council, Shellharbour City Council, Kiama Council, Shoalhaven City Council and Eurobodalla Shire Council.

With Thanks

Who This Service Is For

Our feasibility assessments are ideal for:

• Homeowners: If you already own land and want to understand whether it could support a duplex, dual occupancy or future development opportunity.
  
• First-time developers: If you’re a mum-and-dad investor looking to take your first step into property development and want practical advice before making a big financial commitment.
  
• Buyers assessing a site: If you’re considering purchasing a property and want to understand whether the site is actually suitable for your goals before you buy.
  
• Investors exploring their options: If you’re weighing up whether a site is worth pursuing, how many dwellings it may support or whether there may be a better use of the land.
  
• Developers wanting early site guidance: If you need a clear understanding of the site’s opportunities and constraints before moving into concept design or approvals.

You do not need to already own a site to work with us. Many of our clients come to Gracia Building Design before they buy, so they can make a more informed decision about whether a property is worth pursuing.

Preliminary Sketches That Help Bring the Opportunity to Life

Sometimes it’s hard to feel confident about a site until you can actually see how it might work.

That’s why, where appropriate, we can prepare a preliminary concept sketch as part of the feasibility process.

A concept sketch helps turn an idea into something tangible. It can show how the site may be laid out, where dwellings and parking could sit, and whether the development feels practical before you move any further.

A preliminary sketch can help you visualise:

• How many dwellings may fit on the site
• How access & parking might work
• The likely scale & footprint of the development
• Whether the proposal aligns with your expectations & goals

This is often one of the most valuable parts of the process because it helps clients move from uncertainty to clarity.

Why Start With Feasibility ?

A feasibility assessment can save you time, money and stress by helping you make informed decisions at the very beginning of the project.

• Avoid expensive mistakes 
• Understand the constraints of a site before you buy the wrong property or commit to a proposal that doesn’t stack up
• Gain confidence before you commit 
• Know whether your idea is realistic before investing in consultants, detailed plans or approvals. 
• Understand your site’s development potential 
• Explore whether your block may suit a duplex, dual occupancy, townhouse, terrace or villa development
• Make better decisions faster

Get practical advice from an experienced building designer who understands how planning controls design outcomes and development goals intersect.

Feasibility Assessments across Wollongong & the South Coast

Gracia Building Design helps clients across Wollongong, the Illawarra, Shoalhaven, and South Coast NSW assess the development potential of their land.

We regularly work with clients in:

• Wollongong
• Shellharbour
• Kiama
• Nowra & the Shoalhaven
• Ulladulla
• Batemans Bay & the Eurobodalla
• The wider South Coast region

Whether you’re looking for a building designer in Wollongong, a building designer on the South Coast or practical guidance on a duplex or dual occupancy site, we’re here to help you understand what’s possible before you move forward.