Vlad and Sasha were paying too much for unattainable comfort in a drafty 1980s townhouse in Newton when Vlad stumbled across a Boston Globe article about Passive House in 2011 — and within a year, they'd bought land in Somerville and hired a crew of architecture students who showed up to the job site on bicycles. The house they built together is now a Passive House Plus, certified by the Passive House Institute — though it took Vlad seven years, a certification course, and a pandemic-delayed exam to make it official, largely because he wanted to know whether he'd actually gotten what he paid for. The numbers answer that question: a single two-ton mini-split keeps the whole house at 72–74°F all winter on a heat load of just 5,000 BTUs, a solar hot water system runs without its backup element from May through October, and the utility account runs permanently in the positive. Walking through the house with Vlad and Sasha, what comes through isn't the energy data — it's the texture of living there: walls warm to the touch in January, no cold spots, no dust, no insects, and neighbors who never complained about the parties because you genuinely can't hear inside from outside. This was one of the first Passive House buildings in Massachusetts; today, Passive House is a centerpiece of the state's climate action plan — and this tour shows exactly why.
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