(real estate) To divide a plot of land into plots for residences; to convert open land into housing.This used to be farmland before developers bought it and subdivided it.
1993, Historic American Building Survey, Town of Clayburg: Refractories Company Town, National Park Service, 3:Several local families recorded plots of land as additions to the town's territory and subdivided them into house lots.
(ambitransitive) To dividedivisions into smaller divisions
DrydenThe progenies of Cham and Japhet swarmed into colonies, and those colonies were subdivided into many others.