About Markham Built

A builder that always delivers on their promise to you

When you need a renovation, extension or outdoor deck space you want the job done right, on budget and on time. Markham Built not only does all this for you, but guarantees the timeline.


Markham Built guarantees you get a quote within 48 hours of a site inspection.

Markham Built - The best builder and renovator in Newcastle, Hunter Valley and the Central Coast

Expert Craftsmanship

A black and white icon of a house with a hammer , wrench , and screwdriver.

Superior Renovations

A black and white icon of a house and a pencil.

Quality Extensions

A black and white drawing of a wooden deck

Amazing Outdoor Spaces

Why Choose Us?

A black check mark on a white background.
Building quality installations for big builders and small
Friendly service and competitive rates
A black check mark on a white background.
A black check mark on a white background.
Immaculate attention to detail from start to finish
A black check mark on a white background.
Excellent reviews and many return customers