How Much Does It Cost To Build A Custom Home?
While costs vary depending on design and features, you can use our estimating tool below for a guide on custom home, renovation and extension pricing.
Common Questions
Cost Estimator FAQs
How accurate is the cost estimator?
The estimator provides a guide price range based on typical project costs for the Newcastle and Lake Macquarie region. Actual costs will vary depending on your specific design, materials, site conditions, and council requirements. Use it as a starting point, then book a free consultation with our team for a detailed quote.
What does a custom home build cost in Newcastle?
Custom home builds in Newcastle typically range from $2,500 to $4,500+ per square metre depending on design complexity, finishes, and site conditions. A 250m² custom home may cost anywhere from $650,000 to over $1,000,000. Our estimator gives you a guide range for your specific project type.
How much does a home extension cost?
Home extensions in the Newcastle area typically range from $2,000 to $3,500 per square metre depending on complexity, materials, and whether structural work is involved. A single-storey rear extension of 40–60m² might cost $80,000–$200,000 including full fit-out. Use the estimator above to get a guide for your specific project.
How much does a renovation cost?
Renovation costs vary widely based on scope. A kitchen renovation may cost $20,000–$60,000; a bathroom $15,000–$40,000; a full-home renovation $150,000+. The estimator above can help you understand the cost range for your specific renovation type before we sit down for a detailed consultation.
Does the estimate include council fees and DA costs?
The estimator provides a guide for construction costs. Council fees, Development Application (DA) costs, and professional fees (architects, engineers) are typically separate. DA costs in the Newcastle LGA can range from a few hundred dollars to several thousand depending on project value. We can walk you through all expected costs during your free consultation.
What’s included in a Nexus Built quote?
Our detailed quotes cover all construction costs including materials, labour, site preparation, and project management. We provide fixed-price contracts so there are no surprise variations. Quotes are prepared after an initial consultation and site inspection, giving you a clear and accurate picture of your total project cost.
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