Modern house with a sloped roof, large glass windows, and a balcony, surrounded by green trees and shrubs under a blue sky.

Williamson Builders are a bespoke new home builder offering a custom and sustainable approach to your home living experience.

With over 30 years of exceptional craftsmanship, Williamson Builders is a family-owned business dedicated to building quality sustainable homes. From new home builds to knock-down rebuilds, renovations + extensions, we approach each project as a unique opportunity to help you create your ideal livable home.

Projects

New Home: Essential Considerations.

Starting your new custom home build on the Sunshine Coast is an exciting journey. To get your home started, be guided by our advice to save you time and money.

Outdoor kitchen with stone wall, two windows, stainless steel grill, beige cabinets, small fridge, and wooden ceiling.

Custom Home Builders
vs Volume Builders

Learn about the different types of home builders and how to find your right fit.

Modern kitchen with light green cabinets, white countertop, built-in black oven, and window overlooking trees.

Ian & Kathryn Kemp

“We were intending to build our new home and researched independent builders to contract the project.”

We chose Russell and Tanya Williamson of R&T Williamson Builders and are extremely pleased with the result.  Russell was helpful in the planning stage, suggesting structural and aesthetic improvements to our concept plans. His attention to detail during construction, materials used and his control and coordination of subcontractors was second to none.

Yolanda Dasgupta

“A challenging project, on a slope and a triangular shape, Russell was the only builder that had subcontractors come to the site to ensure they had a workable plan before quoting.”

We didn’t experience delays or unexpected expenses along the way. His project management and communication were exceptional, and it meant we had very little stress or disruption during the build. The finish of our project is exceptional, thanks to their attention to detail. We are thrilled with the result.

Let’s Build!

From conceptualising to constructing, we’re ready to build your new home. We share a client-centric approach that empowers ideas, eases concerns, and delivers quality craftsmanship.

About Us

Home Builder

Russell & Tanya are the local owners and operators of Williamson Builders. Russell specialises in building new custom homes and is passionate about craftsmanship and quality sustainable new home building practices.

An image of a modern concrete space.

Building Expertise

New Homes
Knock Down Rebuild Homes
Extensions + Additions
Major Renovations

Locations

Noosa
Peregian Beach
Coolum
Maroochydore
Moolooaba
Buderim
Birtinya
Caloundra