They’re known as granny flats, mother-in-law apartments, even Fonzie suites for those who remember the Fonz’s digs above the Cunninghams' garage in the tv show “Happy Days.” For years, accessory dwelling units (ADUs) have been popular throughout the U.S. for homeowners needing an additional, separate living space for a relative (or family friend) adjacent to main house—and as a flexible housing option in developed urban neighborhoods.
Now ADUs are legal in Minneapolis. On December 5, 2014, the
Minneapolis City Council passed a zoning code text amendment allowing ADUs on lots with single or two-family homes. Shortly thereafter, architect Christopher Strom, who spent countless hours working with zoning administrators during discussions about the code change, launched his new initiative,
Second Suite.
“I wanted to be the first to market my expertise with the zoning related to these small residential dwellings,” says Strom, who has
a thriving business as a residential architect in Minneapolis, and has designed ADU-type cottages for clients in the suburbs and northern Minnesota.
He learned during informational meetings that “a lot of people didn’t want ADUs because they fear too many people would be added to the neighborhood, resulting in extra noise and traffic,” Strom says. “But the new law limits ADUs to a total of 1,000 square feet, including parking; they’re only feasible on certain lots, depending on the positioning of the primary house; and the primary house must be owner occupied. Only one accessory building is allowed per property, so most people will combine an ADU with a detached garage.”
As a result, Strom continues, “The majority of the new ADUs to be built in Minneapolis will be Fonzie suites. Remember how he lived above the Cunninhgams' garage? He had a cool bachelor pad totally separate from the main house, but was always at the Cunninghams'.”
ADUs are a viable option for creating more space, whether for additional storage, an art studio, home office or apartment for aging parents. With the new zoning, the units can also include a small kitchen and/or bath. “They’re wonderful for seniors, and a nice way to establish multi-generational living next to the primary house while giving the occupant an integral level of independence,” Strom explains.
St. Paul, particularly the neighborhood of St. Anthony Park, is currently looking at its building codes, as well, by studying the feasibility of allowing ADUs on single-family lots.
Strom adds that ADUs are “a great entry point for people to start working with an architect.” A well-considered design might result in an ADU that blends in with the architectural style of the existing residence, or be entirely different.
Moreover, Strom adds, “Second Suite represents a lifestyle that I want to be able to deliver to my clients. This lifestyle is about families pooling resources and enjoying more quality time together through care-giving that enables grandparents to help with childcare and adult children to help with aging parents.”