Establishes minimum regulations for the design and construction of new homes to provide visitability to such homes by persons with disabilities

S 656 requires new homes built with certain New York state or federal financial assistance to include basic accessibility features for people with disabilities. It mandates step-free entrances, 36-inch wide interior doors, environmental controls at accessible heights (15-48 inches above floor), and specific bathroom requirements including grab bar reinforcements and minimum clear floor space. The law applies to detached single-family homes, ground-floor townhouses, or ground-floor units in buildings with three or fewer units. Exclusions cover sites with physically unreasonable constraints and certain mortgage-backed loans (like FHA or Fannie Mae). Violations carry civil penalties of $50-$500 per offense.