A covered structure is a low-rise or mid-rise building of up to 25 units
What the document says“(A) a low-rise or mid-rise structure with not more than 25 dwelling units; and (B) includes-- (i) an accessory dwelling unit; (ii) infill development; (iii) a duplex; (iv) a triplex; (v) a fourplex;”
The section defines a covered structure as a low-rise or mid-rise structure with no more than 25 dwelling units, and lists as included an accessory dwelling unit, infill development, a duplex, triplex, fourplex, cottage court, courtyard building, townhouse, multiplex, and any other structure of at least two dwelling units the Secretary considers appropriate.
What the document actually says“(A) a low-rise or mid-rise structure with not more than 25 dwelling units; and (B) includes-- (i) an accessory dwelling unit; (ii) infill development; (iii) a duplex; (iv) a triplex; (v) a fourplex;”
The building must be low or middling in height. It can hold up to 25 homes. A small extra home on a lot counts. So do buildings split into two, three, or four homes.
This kind of building sits between a single house and a tower. Builders sometimes call it missing middle housing. The list names the shapes it can take.
No action is recorded against this proposal. That is not evidence that none has been taken, and nobody has yet read it against the record. See what the tracker does not yet cover.