> I'm surprised the number isn't closer to 80-90%, especially with the recent energy efficiency rules. Sommerville, Ma is a city of 80,000; 22 buildings meet t

> I'm surprised the number isn't closer to 80-90%, especially with the recent energy efficiency rules. Sommerville, Ma is a city of 80,000; 22 buildings meet the zoning code[0]. [0] https://cityobservatory.org/the-illegal-city-of-somerville/ https://cityobservatory.org/the-illegal-city-of-somerville/