The Colorado foothills real estate market has more homes for sale than at any point in the past decade. That is the fact I usually share when someone asks how the market is doing this summer.
The next question is almost always the same: Why?
The simplest answer is that buyers have slowed down. Mortgage rates remain higher than they were during the pandemic, affordability is strained, and buyers now have more time to compare properties. Homes are taking longer to sell, allowing active inventory to accumulate.
But slower buyer demand explains only half of the equation. Inventory is also increasing because more owners are deciding to sell.
Second homes and rentals are adding to inventory
When I reviewed my own current listings, I found that roughly 80 percent are second homes, short-term rentals, or long-term rentals whose owners have chosen to divest.
That is a professional observation from my own business, not a statistic for the entire Evergreen and Conifer market. Still, it helps explain why the current increase in inventory feels different from a typical seasonal shift.
Second homes have always carried additional expenses, including:
Property insurance
Taxes and utilities
Maintenance and snow removal
Wildfire mitigation
Repairs and regulatory compliance
Those costs have risen. Some owners also find that they use their mountain property less than expected, while rental income has not kept pace with insurance, maintenance, and management expenses.
When the financial or personal value of the property no longer justifies the cost, selling becomes the logical next step.
Jefferson County short-term rental regulations are changing the calculation
Jefferson County adopted new short-term rental regulations in December 2025. The previous approval process could be lengthy, while enforcement against unlicensed rentals was often complaint-driven.
The new system makes licensing more straightforward, but it also strengthens enforcement. The regulations include annual licensing, separation requirements, fire-district caps for many non-owner-occupied rentals, and limits on transferring a license when a property is sold.
Jefferson County has also identified protecting long-term housing resources as one of the goals behind the updated rules.
I am seeing the effects firsthand. Several owners whose properties I represent received cease-and-desist notices for operating without a license, with significant fines possible if they continued. Some are pursuing approval. Others have decided the income no longer justifies the costs, regulations, and risk.
In those cases, homes that had primarily served visitors or investors are returning to the residential market.
Long-term rental laws create a more complicated tradeoff
Colorado has expanded tenant protections in recent years, including stronger habitability requirements, anti-retaliation provisions, and legal-cause requirements for many evictions.
These laws were designed to protect renters, not force landlords to sell. Still, additional legal and administrative responsibilities can change the investment calculation for someone who owns only one or two rental homes.
When a landlord sells, that property may become available to a buyer who plans to live in it. At the same time, the local market loses a long-term rental.
That is an important tradeoff. A policy may increase opportunities for homebuyers while placing additional pressure on renters.
The “golden handcuffs” are keeping primary homeowners in place
Federal proposals such as the More Homes on the Market Act are intended to encourage longtime homeowners to sell by updating the capital-gains exclusion for primary residences.
That may help some owners, but another obstacle remains: the mortgage-rate lock-in effect, often called the “golden handcuffs.”
Many homeowners purchased or refinanced when mortgage rates were between 2 and 3 percent. Selling today would mean giving up that loan and financing a replacement home at a considerably higher rate.
Even owners with substantial equity may find that they cannot purchase a comparable home while maintaining a similar monthly payment.
This helps explain why second homes and investment properties are making a more noticeable contribution to current foothills inventory. Those owners often do not need to replace the property with another primary home. They can sell without facing the same mortgage-payment barrier.
What higher inventory means for foothills buyers and sellers
More inventory does not automatically make housing affordable. Home prices, mortgage rates, insurance costs, taxes, construction expenses, and household income all continue to shape affordability in Evergreen, Conifer, Jefferson County, and Clear Creek County.
Still, a larger selection of homes changes the market.
Buyers generally have:
More choices
More time to evaluate properties
Greater negotiating leverage
Less pressure to waive protections or make rushed decisions
Sellers face more competition and need to pay closer attention to pricing, condition, preparation, and marketing.
So why is Colorado foothills housing inventory at a 10-year high?
Slower buyer demand is part of the explanation. Rising carrying costs, disappointing rental returns, short-term rental enforcement, changing landlord responsibilities, and the sale of second homes are also contributing.
Housing policy cannot create an affordable mountain home by decree. It can, however, influence how existing homes are used and whether owners decide to keep or sell them. In the foothills, that appears to be helping bring more properties back into circulation.
