An Act relative to updating and modernizing Chapter 40R
Massachusetts bill modernizing Chapter 40R smart growth zoning districts to increase housing density incentives near public transit and update 20-year-old development framework.
Massachusetts bill modernizing Chapter 40R smart growth zoning districts to increase housing density incentives near public transit and update 20-year-old development framework.
H.309 proposes modernizing Massachusetts' Chapter 40R, which creates Smart Growth Zoning Districts offering financial incentives to municipalities that adopt mixed-use, higher-density development near transit. The bill updates this 2004 framework to reflect current housing and development practices, with a companion bill (H4759) providing the specific amendments under consideration.
Chapter 40R is a key tool for increasing housing supply and promoting walkable communities near public transportation while generating state-subsidized development bonuses. Modernizing it addresses gaps in the original framework and could expand housing availability in an era of persistent affordability crises across Massachusetts.
Compiled from official sources — confirm details with the bill’s official record.
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