Thornton City Council has approved annexation and zoning for Creekside Gardens, a proposed 416-unit mixed-use development at the southwest corner of East 104th Avenue and Washington Street. Evergreen Devco’s plan includes 250 market-rate apartments, a 166-unit senior-living community and commercial space, according to The Real Deal.
The decision arrives as Thornton faces a substantial long-term housing requirement. The city’s 2024-2029 Housing Needs Assessment projects 50,000 to 65,000 additional residents by 2040 and says the city will need 20,000 to 25,000 new homes to accommodate that growth. Thornton separately estimates that 11,500 to 12,000 additional housing units will be needed by 2032, according to the city’s housing webpage.
Senior housing is a documented need, but affordability is unsettled
The senior component responds to a demographic trend identified in city planning documents. Thornton’s Housing Needs Assessment says the city’s senior population grew to 14,270 in 2022 and is projected to reach 25,115 by 2032. The city’s draft 2026 Annual Action Plan also identifies a shortage of affordable senior housing, from assisted living through full care.
Those figures establish a local need for additional housing for older residents, not the affordability or eligibility of Creekside Gardens’ planned units. The same draft action plan says 59% of Thornton renters are cost burdened and lists limited accessible and affordable housing as city obstacles. No rents, income restrictions or subsidy arrangements for the project have been announced.
Approval follows years of water-supply conflict
Thornton’s approval process has unfolded against the backdrop of the city’s long-running effort to build a pipeline from water rights in the Cache la Poudre River basin. The city began acquiring those rights in the 1980s and received water-court approval in 1996, while permitting disputes and legal challenges delayed the project for decades, according to Lyons Gaddis…