Sydney’s most experienced Home Renovations company

With over 7000 second storey home additions completed throughout Sydney, and Award-winning client service, we're one company you can truly rely on.

Designers & Builders of first floor home extensions for over 50 years

Cape Cod is the most experienced builder of first floor home additions and extensions across all suburbs: from the Northern beaches to the Sutherland shire, from the Eastern suburbs to greater Western Sydney. You can be assured of outstanding functional design, fine workmanship and our attention to every building detail of your home addition.

With 50+ years of experience as designers and builders of second storey additions and extensions, our commitment is to complete your project on time, within the agreed price, and always aim to give you a stress-free renovation. From beginning to end, the management of the extension or addition to your home is taken care of including designs, plans and approvals.

We operate right across Sydney and our no-obligation free consultation is the first step to making your home addition a reality.

Begin with a Free Consultation

Second storey home addition projects

What do our Clients say about us?

Testimonial One

David was our Supervisor and he was outstanding. He always took my call, provided excellent advice and communicated all upcoming construction. He was the reason our renovation was stress free. Thanks David!

Lisa & Ron, RANDWICK

How can we help you?

Contact Us

Interested in a free consultation with a designer? Start here.

News & Events

View home additions featured on Open Homes Australia.

Resources

Useful information when planning a home addition.

HERC Index

Track the cost of second storey extensions over time.

Looking for more information about first floor home additions?

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