6 Puffer Lane, Sudbury, MA 01776

Flawless one-of-a-kind passive solar contemporary in N. Sudbury. 4-BR septic. Designed by Sarah Harkness, co-founder of the Architect's Collaborative with world-renowned architect Walter Gropius. Designed and sited to make the most of light, privacy, views, airflow, heating and cooling, this uniquely energy-efficient home boasts 6" thick insulated walls, 2x6 post and beam construction and passive solar features abound! Walls of windows in the 2-story atrium capture heat and concrete walls and tile floor retain it. The whole house fan and central AC keep everything cool. Incredible 3-season gardens attract hummingbirds, herons, butterflies and more. You can take them in from the over-sized screen porch or the sheltered south-facing deck. Meticulously maintained with new roof and skylights, new atrium windows, new driveway, refinished oak floors and fresh paint throughout; Walk to Haynes School!