Coldham & Hartman Architects

Our favorite project is the one we're working on.


College Hall - Amherst College

Renovation of College Hall at Amherst College.

Hawthorne Valley Farm - Place-Based Education Center

Living Spaces for Place-Based Learning at a Bio-Dynamic Farm, School, & Community
Ghent, NY

Back to Hawthorne Valley Farm we go! This time, we’ll help this exciting biodynamic community develop new housing for their visiting students program.


New Home in Leeds

A New Family Residence

Leeds, MA

New Home Construction - Savoy, MA

New Construction
Single Family home
Savoy, MA

A new home: superinsulated and airtight with inspiration from Passive House.

Rhode Island TECHBUILT Retrofit

Retrofit of single-family home.

Renovation of an existing TechBuilt house into a high-performing, energy efficient residential structure. 

Hillside in Hillsdale

New Construction
Single Family Home
Hillsdale, NY

Exceptional views of the Catskills and Zero Energy aspirations.