Commission debates smaller-lot zoning as tool to expand homeownership

At the July 7 meeting the Planning Commission held an extended policy discussion about whether to add a small-lot single-family zoning district to increase housing supply and encourage homeownership.

Staff framed the discussion as a response to tight housing supply and falling school enrollments, proposing a district with 6,000-square-foot lots, 60-foot minimum width, and reduced setbacks as one option to diversify housing types. Staff emphasized that creating a district would not automatically map it across the city — mapping and application would remain an explicit policy choice.

Commissioners split on the expected price effect. One commissioner noted that Delavan’s existing median home values are lower than neighboring communities and argued market forces, not lot size alone, drive sale prices. Another said smaller lots could increase production of entry-level new homes, while others cautioned developers would still price to market and that smaller lots risk producing "garage-dominant" streetscapes without strict design standards.

Members discussed alternative tools used elsewhere, including a Washington County program that pairs subsidies (example cited: a $20,000 support amount) with deed restrictions and resale limits to preserve affordability. Staff suggested a case-by-case approach or developer incentives (utility or impact-fee assistance) tied to deed-restriction covenants to hold prices down for targeted buyers.

Commissioners asked staff to return with more data: comparative sale prices for new construction versus existing homes, likely locations for a new district, design standards to avoid poor outcomes, and possible subsidy/affordability program models. No formal policy decision was made; the commission requested more analysis before advancing ordinance language.

Next step: staff will compile comparative market and program data and present options and trade-offs at a future meeting.