Builders in The Illawarra
Renovation and Extension Experts
Experience You Can Count On
With 42+ years of real building experience, Taddeo Constructions delivers structurally sound homes, renovations and extensions across the Illawarra with honest advice and direct communication from the builders themselves.
Built on Experience & Integrity
Taddeo Constructions is a trusted residential builder servicing the Illawarra, helping homeowners bring their building plans to life with practical solutions and quality workmanship. As specialist residential builders in the Illawarra, the team works across new home builds, renovations, alterations, extensions and granny flats. With more than 42 years of real building experience, this second-generation father-and-son business focuses on strong structural foundations, thoughtful design and long-term durability rather than quick cosmetic fixes.
Clients work directly with the builders throughout the process, ensuring clear communication and a collaborative approach from the first conversation to project completion.
- 42+ years of hands-on residential building experience
- Direct communication with the builders managing your project
When you work with Taddeo Constructions, you’re partnering with a team that values honesty, practical solutions and building homes that last. Every project is completed to Australian Standards, with careful attention to structural integrity and long-term performance. Whether you're planning a new home, renovating an existing space or adding extra room for a growing family, the team works closely with you to achieve the right outcome. Their experience allows them to identify potential issues early and provide solutions before they become costly problems. Call 0412 426 742 today to discuss your building project in the Illawarra.
Services We Provide
New Builds
Building a new home allows you to create a space that suits your lifestyle. Careful planning, strong structural foundations and experienced craftsmanship ensure your home is practical, durable and built to Australian Standards.
Renovations & Alterations
Updating your home can improve both comfort and functionality. Renovations and alterations help modernise existing spaces, correct structural issues and create layouts that better suit your family’s lifestyle.
Additions & Extensions
Adding extra space to your home is a practical way to accommodate changing needs. Well-planned extensions integrate seamlessly with the existing structure while improving functionality, comfort and overall property value.
Granny Flats
Granny flats provide flexible living solutions for family members, guests or rental opportunities. Thoughtfully designed secondary dwellings maximise available space while maintaining comfort, privacy and long-term usability.

Building Homes That Last
Taddeo Constructions offers a full range of residential building services throughout the Illawarra. From custom new home builds to renovations, extensions and granny flats, every project is approached with careful planning and quality craftsmanship. The team focuses on structural integrity, practical layouts and long-term durability so your home continues to perform for years to come. Working closely with homeowners, they guide each stage of the project while maintaining clear communication and realistic timelines.
Whether you're starting a new build or improving your existing home, Taddeo Constructions delivers practical building solutions tailored to your needs. Explore the services available or call 0412 426 742 to discuss your project.

