Cedar Falls Council adopts new parkland-dedication rules, sets formula and land-suitability standards

Cedar Falls on Monday moved to standardize how new residential subdivisions must provide neighborhood parkland, approving an ordinance on first consideration to add a parkland-dedication formula to the city’s subdivision and zoning code.

Rita Trapp, a consultant with HKGI, told the council the proposed formula is tied to the council-adopted parks master plan and sets a planning target of 6 acres of parkland per 1,000 residents. "The goal is that this will provide developers a predictable requirement so that they will know at the beginning of the process what would be expected in terms of the land dedication or if they would choose a cash dedication, how much that would be," Trapp said during a presentation.

The ordinance adds a new “neighborhood parkland dedication” article to Chapter 20 (Subdivisions) and related definitions to Chapter 26 (Zoning). Key elements: a dedication formula that converts proposed housing units into required park acres using a census-based persons-per-household multiplier; a 10% cap on required dedication to avoid disproportionate requirements for compact housing types; land-suitability rules that exclude wetlands, steep slopes, and stormwater basins from credit toward the dedication requirement; and an option for fee-in-lieu of land where the city and an applicant agree.

City staff explained how the ordinance treats marginal lands. Trapp said that credits are not given for streams, wetlands or steep slopes: "If you had a 2-acre requirement and an acre of wetland, you might be able to dedicate it to the city as part of the park but you wouldn't get credit for it," she said, giving a numerical example.

During public comment, resident Craig Fairbanks asked whether floodplain areas — including 100- and 500-year floodplains — could qualify for parkland credit. Planning staff and Director Sheets said the ordinance refers generally to "floodplain" and that the city's draft language excludes floodplain area from credit, whether 100- or 500-year.

Other council questions focused on the mechanics of a payment-in-lieu of land. Staff pointed to ordinance language requiring a fair-market-value appraisal "acceptable to both the city and the subdivider" as the method for calculating any cash payment.

The council then voted by roll call to adopt the ordinance on first consideration. The ordinance amends Chapter 20 and Chapter 26 to add the dedication formula, land-suitability standards and associated procedures.

Next steps: the measure was approved on first consideration; further readings and the opportunity for technical refinements will follow according to the city’s ordinance-adoption process.