Case Studies
City of Boulder
To address high housing costs and limited supply, the City of Boulder has taken a gradual but impactful approach to expanding its ADU program—loosening zoning restrictions, streamlining the approval process, and offering incentives for affordable units to better meet community needs.
City of Durango
To expand affordable housing options and address a history of unpermitted units, the City of Durango launched a voluntary ADU registration program and continues to support homeowners through flexible compliance pathways, incentives, and updated zoning policies.
City of Grand Junction
To address a mismatch between housing supply and local needs, the City of Grand Junction launched an innovative ADU Production Program aimed at increasing the availability of smaller, more affordable units through financial incentives, streamlined processes, and homeowner support.
Summit County
To address housing challenges in a high-cost resort area, Summit County has implemented a range of initiatives—including deed restrictions, financial incentives, and pre-approved ADU plans—to encourage the development and legalization of ADUs for the local workforce.
West Denver Renaissance Collaborative (Denver Housing Authority)
To make ADUs more accessible and affordable for low- and moderate-income homeowners, the West Denver Renaissance Collaborative launched a comprehensive pilot program that combines technical assistance, pre-approved designs, financing support, and long-term affordability requirements to help residents build wealth and stay in their communities.