CGBG’S GREEN HOME TOUR IS BACK!
9th Annual Green Home TOUR!
join THe COLORADO GREEN BUILDing GUILD ON september 13, 2025
This self-guided tour showcases a selection of remarkable homes across Boulder County—each designed with resilience, sustainability, and cutting-edge building practices in mind. The event is open to curious homeowners, design enthusiasts, and building professionals alike, offering inspiration and practical insights.
Your ticket includes:
Access to all featured homes throughout the day (starting at 10 a.m. and concluding at 4p.m. Mountain time)
A digital booklet with details on products, performance metrics, and sustainable strategies used in each project
An invitation to our happy hour after-party to connect with fellow attendees and professionals
Come get inspired, learn from leading examples of green building, and see how beautiful and functional sustainable living can be.
Proceeds benefit the Colorado Green Building Guild (CGBG) and its programs. Programs include Events & Educational opportunities for building professionals and beyond, Annual Awards, Fire Recovery Resources (Marshall Fire), Policy & Advocacy work to promote sustainability in the built environment, the Advanced Training Scholarship Program and much more!
Each year, CGBG donates 10% of the Green Home Tour proceeds to a non-profit organization aligned with its overall mission.
Tour Details
LOTS OF GREAT SITES!
In 2024, we had 9 homes in the greater Boulder and Louisville area show off their perspectives on what it means to “build green.” Special emphasis was given to Marshall Fire rebuild projects both finished, and in-progress. Check out our Past Homes page to learn more.
This year, we showcase both finished homes and dwellings still under construction, residential and commercial projects, locations within the City of Boulder and farther abreast.
THE DAY BEFORE THE TOUR (SEPT 12)
Ticket holders receive information about buildings included in the tour. A digital booklet with locations and details on each of the homes or dwellings will be emailed to participants.
Many ways to Learn
Learn about a wide variety of green home techniques and details. We’re showcasing Passive House certified construction, innovative natural material use, and all-electric homes. New-builds, remodels and multiple sizes of home give depth and breadth to the tour every year.
THE DAY OF THE TOUR (SEPT 13)
Homes open to tour participants at 10 a.m. Ticket holders may visit homes in any order they like. We simply ask that you present your ticket at each visit and respect the homeowners’ space by following signs and instructions by volunteers. Builders, suppliers, homeowners or architects who can speak to the green techniques or sustainability practices of the project and can answer questions will be present at each home. Visits conclude at 4 p.m.
AFTER PARTY WITH US!
Last year, we had an after party at Superior Community Center with food and drink to share after a long day of exciting tours! There were food trucks, drinks and also interactive green building activities to enjoy with prizes to win!
Stay tuned for details! We’re still refining what to include in the 2025 after party.
