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Housing Matters: Winning Ideas for Policy Impact
On May 13, 2026, AIA Colorado’s Regional & Urban Design Knowledge Community gathered architects, planners, policymakers, and community members at OZ Architecture for Housing Matters: Winning Ideas for Policy Impact, an evening focused on one pressing question: What is the real impact of a design competition?
Centered around the Denver Affordable Housing Challenge, the event showcased how speculative design ideas can move beyond conceptual exercises and begin shaping real policy conversations in Denver and beyond. Through presentations from three winning teams and a response from the City and County of Denver, the evening explored how thoughtful design can address housing affordability while preserving neighborhood character, expanding housing choice, and strengthening communities.
The event opened with remarks from Troy Fosler, AIA, Principal at Koning Eizenberg Architecture and Chair of AIA Colorado’s Regional & Urban Design Knowledge Community, who welcomed attendees and highlighted the collaborative effort behind the program. Terra Mazzeo, AIA, architect and urbanist and organizer of the Denver Affordable Housing Challenge, framed the competition around four central goals: elevating international perspectives, amplifying emerging voices, leading with design excellence, and generating ideas with real policy potential.
Mazzeo emphasized that the challenge was never intended to remain theoretical. Instead, it was designed to test how architecture and urban design can meaningfully contribute to the future of housing policy in Denver.
The evening’s first presentation came from Australian architect and researcher Damian Madigan, PhD, GAICD, FRAIA, Associate Professor of Architecture at Adelaide University and Registered Architect, who joined virtually from Adelaide to present his internationally recognized “Bluefield Housing” model and his Denver competition proposal, X-MU-X. Madigan described how his work seeks to increase housing density within established suburban neighborhoods without relying on demolition-driven redevelopment.
Rather than replacing older homes, Madigan’s approach focuses on “co-located housing” — adapting existing residential lots to support multiple dwellings while preserving neighborhood character, mature landscapes, and social connections. His proposal demonstrated how a single historic home could evolve into multiple independently owned housing units arranged around shared gardens and community-oriented outdoor space.
Madigan argued that many cities, including Adelaide and Denver, face similar challenges despite their geographic differences: rising housing costs, limited land supply, and a lack of diverse housing types within established neighborhoods. His work ultimately helped influence housing policy reform in South Australia, where co-located housing was recently adopted into the planning code as a permitted form of infill development.
The second presentation, “ReFrame,” came from a team of emerging Denver architects — Meghan Kress, Assoc. AIA, Maggie Krantz, Assoc. AIA, and Sean Pike — who explored how higher-density housing could be integrated into existing neighborhoods through carefully scaled urban design and sustainable construction strategies.
Focusing on a Five Points site, the team proposed a six-unit housing concept organized around shared outdoor space and interconnected pedestrian circulation. Their designs prioritized cross ventilation, passive design, stormwater management, mass timber construction, and flexible living arrangements that could support multigenerational households and aging in place.
Rather than treating affordability and sustainability as competing priorities, the team emphasized that thoughtful design decisions can allow both to reinforce one another. Their proposal challenged assumptions that higher density must sacrifice neighborhood scale, greenery, or quality of life.
The final design presentation came from Radix Design, represented by Alex St. Angelo, AIA, Ozi Friedrich, AIA, and Archer Squire whose proposal “Alley Town La Alma” focused on the untapped potential of Denver’s residential alley network.
Working within the La Alma/Lincoln Park neighborhood, the team identified nearly 400 linear miles of residential alleys across Denver as an overlooked urban asset capable of supporting incremental, neighborhood-scaled housing growth. Their proposal introduced a new “alley house” housing type that would front directly onto alleys, transforming underutilized service corridors into active social spaces.
The project proposed modest zoning reforms, pre-approved design libraries, and incremental development strategies that would empower existing homeowners to add housing while preserving existing structures and neighborhood identity. By focusing on small-scale, distributed growth rather than large redevelopment projects, the team demonstrated how density could be added without displacing existing communities.
The evening concluded with a presentation from Rob Haigh, Senior City Planner with the City and County of Denver, who shared updates on the City’s Unlocking Housing Choices initiative. Haigh explained how Denver is actively studying zoning reforms intended to expand missing middle housing options in low-scale residential neighborhoods while discouraging demolition and improving housing attainability.
He outlined several emerging strategies under consideration, including revised building forms, incentives for preserving existing homes while adding additional housing units, and pathways for allowing more housing types in single-unit residential districts. Throughout his presentation, Haigh repeatedly referenced ideas explored by the competition teams, reinforcing the direct relationship between speculative design work and evolving public policy conversations.
The event concluded with a Q+A audience discussion focused on accessibility, parking, transit, neighborhood commercial activity, public housing, and the future redevelopment surrounding the proposed Denver Broncos stadium district. Speakers emphasized that while no single proposal offers a complete solution to the housing crisis, design competitions create space to test ideas, challenge assumptions, and explore alternatives that might otherwise never enter the policy conversation.
As Mazzeo noted in her closing remarks, the purpose of the competition was not to declare perfect solutions, but to ask “what if?” — what if cities reconsidered outdated zoning assumptions, what if density and neighborhood character could coexist, and what if design leadership helped shape a more attainable future for housing in Denver.
The evening ultimately demonstrated that design competitions can do far more than generate visionary drawings. They can elevate emerging voices, build public dialogue, influence policy thinking, and help cities imagine new pathways toward housing affordability, sustainability, and community resilience.