Built.
On expertise.
The UK's leading independent new home warranty and insurance provider.
Raising standards in new home construction quality
Other sectors we serve
We have been raising standards and protecting homeowners since 1936
Our purpose is to raise standards in house building by championing high-quality homes and protecting homeowners. It's who we are. It's what we do.
We do this through training and quality services, by inspecting and directly insuring the new homes registered with us.
Our warranty and insurance policies
We offer warranty and insurance policies tailored to different developments of newly built or newly converted homes. Buildmark covers new homes for sale, Buildmark Choice is for new rental or shared ownership homes and Buildmark Connect is for commercial premises in mixed-use developments.
Apply for warranty and insurance cover
Register as an NHBC builder
You need to be registered with us to offer our warranty and insurance on your new homes.
Sign up for the My NHBC Portal
Manage your sites and organisation with My NHBC Portal. Signing up is quick and easy.
Register your new site
If you are an NHBC registered builder, please use the My NHBC Portal or complete a SNIN form.
Latest news
Applications open for NHBC 2025 business graduate programme
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