Since 1988, Brynn Grey has been creating award-winning neighborhoods and vibrant commercial centers across Colorado. Our mission is simple: solve complex land use challenges, create meaningful places, and strengthen the communities we serve. Recognized nationally for smart growth and distinctive design, we’re proud to build communities that last.

OUR COMMUNITIES AND PROJECTS
From award-winning neighborhoods to vibrant commercial centers, our portfolio includes:

The Wellington Neighborhood 
Peak One Neighborhood 
Lincoln Park at Breckenridge
Basecamp Shops & Residences
Basecamp Lofts + Studios

We’ve also developed signature commercial properties such as Whole Foods Frisco/Basecamp, Frisco; Eighth & Pearl Shops & Residences, Boulder; and Island Farm Building, Pearl Street Mall, Boulder. 

RECOGNITION
Our work has been honored nationally and locally, including:

National Award for Smart Growth
Smart Growth Hall of Fame
Eagle Award (Peak One Neighborhood)
ULI Impact Award finalist (Basecamp Center)

Featured in Metropolitan Home, Cottage Living, Urban Land Institute, Sunset Magazine, Better Homes & Gardens, The Denver Post, and more.

WHO WE ARE
Founded by David G. O’Neil and based in Boulder and Summit County, Colorado, Brynn Grey is a nationally recognized real estate development group committed to building thriving, lasting communities.

Brynn Grey

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Brynn Grey

Org chart

Teams

Offices

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