Locations We Service

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  • Lake Macquarie

    Builders specialising in new homes, custom homes, extensions, granny flats, renovations and knockdown rebuilds throughout Lake Macquarie.

  • Erina

    Providing high-quality custom homes, new home builds, extensions, granny flats, renovations and knockdown rebuild services in Erina.

  • Wyong

    Expert builders delivering renovations, custom homes, new homes, extensions, granny flats and knockdown rebuilds across Wyong.

  • Budgewoi

    Services include new homes, custom homes, extensions, granny flats, renovations and knockdown rebuilds for clients in Budgewoi.

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Your Local Builders

At Designer Building, we proudly deliver expert building services across the Central Coast and Lake Macquarie regions, including Lake Macquarie, Erina, Wyong, Budgewoi and surrounding areas.


Our experienced team specialises in custom homes, new home builds, extensions, granny flats, renovations and knockdown rebuilds. With strong local knowledge, a commitment to quality craftsmanship and a personalised approach, we work closely with you to bring your vision to life.


Call Designer Building today on (02) 4072 1470 to get started on your next building project.

A Wheelbarrow Is Sitting In The Middle Of A Building Under Construction — Designer Building Pty Ltd In Charmhaven, NSW
Modern kitchen with light wood cabinets, white countertops, black cooktop, and mirrored backsplash — Designer Building Pty Ltd In Charmhaven, NSW
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