Zoning in Middlefield

4 zoning codes on the assessor file.

Zone	Parcels	Median lot	Main use
R1	571	7.79 ac	Single Family Residential
AR	2	8.66 ac	Developable Residential Land
R2	1	1.7 ac	Two-Family Residential
O	1	0.8 ac	Division of Fish and Game Wildlife, Environmental Law Enforcement -- formerly Division of Fisheries and Wildlife, Environmental Law Enforcement

Zoning codes as written on the assessor file; the zoning bylaw and map of the town are the reference. All towns.