J&N Developments is a Tasmanian construction and development company specializing in high-quality architectural homes, renovations, and extensions. With J&N, you can expect an exceptional standard of quality. Our builds are known for their craftsmanship, premium finishes, and an unparalleled client experience focusing on communication. We ensure your project meets the highest standards from start to finish. We aim to incorporate eco-friendly design and sustainable living where possible, ensuring the highest level of comfort and energy efficiency for our clients.

Our team collaborates closely with you to bring your vision to life—whether it’s creating a new boutique home, expanding, or renovating your space. Every project is completed with meticulous attention to detail, thoughtful design, and the highest level of care.

At J&N Developments, we are driven by our commitment to constructing energy-efficient homes that prioritise the environment, thermal efficiency, and waste reduction. To ensure our customers’ satisfaction, we proudly hold GreenSmart certification, and our co-founder, James, consistently undergoes training with GreenSmart to remain well-versed in the latest sustainability practices and building technologies.

With our extensive expertise, we confidently incorporate GreenSmart Endorsed products into all our construction projects while offering professional guidance to clients interested in utilising GreenSmart technology.