Homes built with care, by people who care.

J&N Developments is a Tasmanian construction and development company based in Launceston, proudly serving clients across Northern Tasmania. We specialise in high-quality architectural homes, thoughtful renovations, and seamless extensions.

With J&N, you can expect more than just a beautifully built home—you’ll experience genuine care, open communication, and a team that’s with you every step of the way. Our builds are known for their craftsmanship, premium finishes, and a client journey that feels smooth and supported from start to finish.

We’re passionate about sustainable living and incorporate eco-friendly design wherever possible, creating homes that are not only stylish and functional but also comfortable and energy-efficient.

Whether you're building a new boutique home, updating your space, or planning a bigger extension, we’ll work closely with you to bring your vision to life—always with meticulous attention to detail and a commitment to excellence.

At J&N Developments, we’re passionate about building energy-efficient homes that are better for you and the planet. From thermal efficiency to smart waste reduction, sustainability is built into everything we do.

We’re proudly GreenSmart certified, and our co-founder James stays up to date with the latest in sustainable building through ongoing GreenSmart training. That means you get expert advice and modern, eco-conscious solutions from people who genuinely care.

We use GreenSmart-endorsed products across all our projects and love helping clients explore how smart design can lead to a more comfortable, efficient home.