Building Healthier Homes for Northern Rivers Living.

Crafted with care. Designed for climate. Built to last.

Billington Projects specialises in high-quality homes that prioritise health, comfort, and durability in our unique subtropical environment.

Modern kitchen with wooden cabinets, open shelves with dishes and vases, a vase with flowers on the marble island, and a view of greenery outside the window.

In the Northern Rivers, homes are constantly under pressure from humidity, moisture, and mould. At Billington Projects, we take a different approach—combining thoughtful design, proven building science, and meticulous craftsmanship to create homes that feel better to live in.

A better way to build.

Our Approach

Our work is grounded in clear communication, trusted delivery, and a commitment to doing things properly from the ground up.

Set foundations.

Wooden staircase with open risers next to a large slanted window, inside a modern home with wooden accents and a patterned rug on the floor.

We build homes that actively manage moisture, improve air quality, and support long-term well-being.

Healthy by design

Modern multi-story house with large glass windows and a balcony, surrounded by greenery, with a dog lying on the porch.

Attention to detail at every stage ensures durability, performance, and a high-quality finish.

Crafted to last

Bathroom vanity with green tiled wall, marble countertop, wooden cabinet, mirror, white best, and checkered towel.

Open communication and honest delivery—no surprises, just a process you can trust.

Clear & reliable

Healthy Home Master Builder — empowering homeowners for superior well-being

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Healthy Home Master Builder — empowering homeowners for superior well-being +

“The project was an absolute success. Jesse’s experience really shines through when dealing with challenging issues and will go to any length to ensure the job is done to the highest standard. I couldn’t be happier with the end result and would recommend Jesse to any of my friends and family looking at starting a new development project.”

— Shaun Polovin, Client

Project Feature

Located in Mullumbimby in the Northern Rivers, Kingfisher House is a custom-built family home designed to perform in a humid subtropical climate.

A kitchen counter with a marble countertop, a stainless steel sink with a tall faucet, a small toaster, a black bowl with a spoon, a framed book titled 'The Book of St. John,' and a window showing greenery outside.
Interior of a modern house with a small staircase with wood steps, a sliding door, potted plants, and concrete flooring.
Open living room with a view to a patio, featuring a dining table and chairs, a barbecue grill, and outdoor greenery under a cloudy sky.
View Project

Healthy Building Expertise.

Master builder, Jesse Billington, is accredited through the Healthy Building Materials Mastermind, bringing specialised knowledge in low-toxicity materials, moisture management, and high-performance construction.

This expertise ensures every home is built with intention—from the materials used to the way each layer of the building works together.

  • Billington Projects is a full-service building company based in the Northern Rivers of New South Wales. Led by Jesse Billington and supported by a team with over a century of combined experience, we pride ourselves on meticulous detail, thoughtful planning, and genuine care. Every project is delivered to meet the expectations and budget that we set together with our clients.

  • Building in the Northern Rivers requires more than standard construction methods. High humidity and subtropical conditions demand a deeper understanding of airflow, moisture control, and material performance.

    Billington Projects specialises in homes that respond to these conditions—reducing the risk of mould, improving comfort, and creating spaces that support everyday living.

  • The Healthy Home empowers home designers and builders, with the knowledge and resources to create homes that support health and wellbeing.

    • The Healthy Building Materials Mastermind™ – our signature program, guides award-winning home builders and designers in Australia, New Zealand, and the USA, on materials selection, construction and design strategies to reduce mould risk.

    • Low EMF Home Design & Construction™ (part I: Radiofrequency Radiation) course for home designers and builders: as wireless technology becomes more integrated into our homes, designers and builders have the opportunity to create healthier spaces by considering electromagnetic exposure. This specialised course provides practical, evidence-based strategies to help industry professionals reduce RF radiation in home design and construction—ensuring homes support both health and modern living.

    • The Healthy Home Building Blueprint™ – A structured framework, developed under mentorship of world leading experts in healthy home design and construction as part of Building Biology New Build Consultant Certification in 2022, refined through five years of research and real-world consulting, that provides a step-by-step approach to designing and building healthier homes.

A Christmas-themed clock with the words 'HEALTHY BULLETIN' arched around the top of the clock face. The clock hands point to 10:10. There is a downward arrow and droplets below the clock, with holiday words like 'MERRY' and 'XMAS' visible in a circular pattern around the clock.

Have a project you’d like to discuss?

Taking on a new project is a feat in itself. We offer fair advice, thoughtful solutions and local knowledge that ensures your project is built on trust and success from the start. Complete the form, and let’s discuss yours.

21 Kingfisher Rd,
Mullumbimby NSW, 2482

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