Denver housing-zoning rewrite advances as key rules remain unsettled
Denver staff say the citywide “Unlocking Housing Choices” rewrite still hinges on infill and affordability bonuses, but anti-displacement measures and dimensional standards are still being worked out.
Denver’s Unlocking Housing Choices zoning rewrite is still moving forward, but some of its most consequential rules remain unsettled.
At a June 23 special joint session, planning staff told City Council and the Planning Board Working Group that the draft now centers on three strategies: tighter compatibility rules for house-scale development, an infill bonus allowing more homes when an existing house is kept, and an affordability bonus allowing more homes when a unit is income-restricted or placed in a community land trust.
Under the current draft, the affordability bonus would apply in single-unit and two-unit districts. Staff said rent-restricted units would be set at 70% of area median income and for-sale units at 100% of AMI.
Staff also said the city has not settled on a universal unit cap. Instead, officials are working from floor-area limits tied to lot size and unit count, an approach they said would usually produce about three to four units on a 6,500-square-foot lot while steering development away from oversized replacement houses.
The June 23 session also added new estimates for the potential scale of change. Staff said Denver averaged 237 single-unit redevelopments a year from 2010 through 2024, with 155 typically replaced by larger single-family homes and 82 by missing-middle housing. Under the rewrite, officials said annual outcomes could range from 83 lots converting into 249 homes at the low end to 675 lots converting into 2,025 homes at the high end.
The city’s project page says Phase 1 aims for citywide zoning changes by the end of 2026, with City Council consideration planned later this year. But as of June 26, the city had not publicly posted a filed ordinance or final legislative text.
Council and planning board members pressed staff on anti-displacement guardrails, how the proposal would work on suburban lots, and whether the affordability bonus would be financially realistic outside mission-driven development, according to the work-session record. Staff said setbacks, floor-area caps, implementation rules and some neighborhood-context standards are still being worked out with an advisory committee, partner agencies and public feedback collected this spring.
The city’s projections remain scenarios, not guarantees. A May 2026 expected-outcomes memo said any housing production under Unlocking Housing Choices would still depend heavily on demand, construction costs, interest rates and parcel conditions.