Coon Rapids, MN Building Setbacks & Zoning: Setback Rules (2026)

City Code Section 11-602.2(11), part of the Low-Density Residential-1 district standards, sets out a detailed setback table by structure type. For a principal structure's living space, the minimums are 40 feet front, 50 feet rear, 20 feet street side, and 15 feet interior side; an attached garage matches those front, rear, and street-side numbers but only needs 10 feet on the interior side. Attached decks, balconies, porches, and gazebos each carry their own reduced rear-yard figures, ranging from 15 to 35 feet, while patios and residential recreation areas need only 25 feet front and 5 feet on the rear and both side yards.

Detached garages and storage structures under 900 square feet get a relaxed 10-foot rear setback, but once a detached garage reaches 900 square feet or more it must meet the fuller 50-foot rear setback that applies to the principal structure. Section 11-602.2(11)(b) excludes certain minor features from counting as encroachments at all, including steps, chimneys, and flagpoles more than five feet from a lot line and roof eaves projecting no more than two feet into the setback. A separate prevailing-setback rule in Section 11-601.6 lets a new home's front setback match the average of neighboring homes built before the ordinance, so long as it is never less than 20 feet nor more than 60 feet.

The Director may also approve a deck or porch encroaching up to 10 feet into the front setback under narrow conditions in Section 11-602.2(11)(f), such as a 100-square-foot cap and at least 50 percent opaque underside screening.