Zoning Overlays & Bonuses in Dubuque, IA (2026)
2 verified zoning overlays & bonuses rules for Dubuque, Iowa, sourced directly from the municipal code and official government pages.
Verified from official government sources
Density Bonus Law
Dubuque's Unified Development Code grants conservation subdivisions a density bonus of 20 percent above the yield otherwise allowed by the underlying zoning, in exchange for setting aside at least 40 percent of the subdivision as environmentally sensitive land, park land, or common open space.
Dubuque Conservation Subdivision Density Bonus
Some RestrictionsDubuque City Code § 16-11-11-2
16-11-11-2: CONSERVATION SUBDIVISION DEVELOPMENT BONUS: ... In consideration for setting aside areas determined as environmentally sensitive, public park land, and common open space, a conservation subdivision shall qualify for a development bonus. ... ... B. Development Bonus: The development bonus shall equal the overall development density as determined by the development yield analysis, plu...
Downtown Design Guide
In the City of Dubuque, Section 16-13-2 of the Unified Development Code lets the downtown design guidelines area and the Historic Millwork District override the citywide site design standards with their own architectural guidelines whenever a project needs a site plan under Section 16-12-3. The zoning advisory commission can waive the underlying site design standards on a four-vote majority.
Dubuque Downtown Design Guidelines Overlay
Some RestrictionsDubuque City Code § 16-13-2
C. Special Development Areas: ... Development requiring a site plan under section 16-12-3 of this title that is in one of the following special development areas may be subject to design standards or guidelines in addition to or in lieu of the site design standards set forth herein, as follows: ... ... 6. Architectural Guidelines: ... These guidelines apply to the downtown design guidelines are...