Duplex Building Design provides a flexible and professional approach to building design and drafting. Our team of qualified building designers have over 18 years of design and drafting experience. The major areas we service include Illawarra, South Coast and Sydney, providing a stress free experience so you can begin construction with minimal fuss.

duplex-1 Building Design Offer


two-buildings Building Design Offer

Dual Occupancies

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Town Houses

Duplex, Dual Occupancy and Townhouse Design

We’ll take care of your project from beginning to end, a complete and hassle free experience.

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