Straw Bale Buildings of Ontario

Welcome to the Ontario Natural Building Coalition's building registry.

There are likely over 300 straw bale buildings in Ontario. This site contains profiles for many of those buildings, but we can always use more!

Homeowners and building owners who fill out a listing in this registry are eligible for a free membership in the OSBBC for as long as you own the property.

To add a listing, or edit your building's details, sign up for an account and then email

All buildings, by region

Use the search function for other options