Coldham & Hartman Architects

Completed projects

Institutional and Commercial

College Hall at Amherst College

Renovation of an historic college building

Amherst, MA

Smith College Bechtel Environmental Classroom

An environmental classroom designed to meet the Living Building Challenge.

Whately, MA

Amherst College Bunker Boiler

Design of a fossil fuel free mechanical system for a climate controlled facility

Amherst, MA

Keefe Campus Center at Amherst College

Re-invigorating Amherst College's Campus Center

Amherst, MA

Union Crossing, Building 9

Affordable energy-efficicent multi-family housing in a mixed-use historic mill renovation.

Lawrence, MA

College of the Atlantic - Student Housing

Six new units of Student Housing - with a goal of a fossil-free campus.
College of the Atlantic

Bar Harbor, ME

Harris Center for Conservation Education

A renovation and expansion of existing buildings.

Hancock, NH

Hawthorne Valley Farm Store

A biodynamic farm store nestled in the Hudson Valley

Ghent, NY


Rhode Island TECHBUILT Retrofit

Deep Energy Retrofit of a mid-century modern prefab home

North Scituate, RI

Mid-Century Modern DER

A respectfully executed revitalization of a modernist plan.

New Haven, CT

Savoy House

Superinsulated and airtight new construction inspired by Passive House design principles

Savoy, MA

Hadley Solar Home

Private Residence
New Construction

Hadley, MA

Leverett Forest

Private Residence and Piano Studio

Leverett, MA

Cottage Street Retrofit

Complete renovation with attention to Fifty Year choices

Amherst, MA

Climate Conscious

Private Residence
New Construction

Williamstown, MA

Farm and Home

Barn re-born

Northampton, MA

Retirement in Leverett

Single family retirement home
New Construction

Leverett, MA

PV Shed

A simple shed to power a home and provide garden storage

Pelham, MA

Cohousing / Community Development

Rocky Hill Cohousing

Kohl Construction
Cohousing in the Pioneer Valley

Florence, MA

Pine Street Cohousing

This project is an eight unit cohousing community on 5.3 acres. It was completed in 1994.

Amherst, MA

Master Planning

East Island Square Master Plan

Master Planning for affordable urban redevelopment

Lawrence, MA

Crotched Mountain Rehabilitation Center

Campus Master Planning
Co-principals: Walter Cudnohufsky Associates

Greenfield, NH

Unbuilt Projects

College of the Atlantic - Campus Center

Design for a new Campus Center

Bar Harbor, ME

Alice Rich Northrop Memorial Camp

Camper-Regulated Technology
at a summer camp

Mount Washington, MA

Hawthorne Valley Farm - Place-Based Education Center

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

Community Green - Enterprise Center

Mixed Use Economy, Ecology, & Society

Cape Cod, Massachusetts

Sachem's Path

Affordable Housing for the people who work and live on Nantucket.

Nantucket, Massachusetts

Vipassana Meditation Center

Master Plan

Shelburne, MA

Easthampton Mill

Mixed Use Conceptual Design

Easthampton, MA