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Owning rental property in Colorado can be a good long-term investment. Rental income, appreciation, and the ability to build equity over time are all reasons people become landlords.

Landlord risk is real in Colorado, and it has become more complicated. Whether you already own rental property or are considering turning a former residence into a rental, it is important to understand all landlord risks associated with managing rentals. Today, landlords face not only the traditional risks of vacancies, repairs, and nonpayment of rent, but also an increasingly complex set of state and local regulations.

Understanding those risks before they become problems is key to protecting your investment.

1. Legal and Regulatory Risk

One of the biggest changes for Colorado landlords is the growing number of laws governing the landlord-tenant relationship. The rules can affect virtually every stage of renting a property—from advertising and screening applicants to writing the lease, handling repairs, renewing a tenancy, increasing rent, collecting fees, and returning a security deposit. The Tenant Right and Resouces Guide on the city of Denver website is eight page long single space document.

Landlords need to pay particular attention to areas such as:

  • Rental application and tenant-screening requirements
  • Fair housing and discrimination laws
  • Required disclosures
  • Lease language and notices
  • Security deposits
  • Rent increases
  • Habitability and repair requirements
  • Lease renewals and terminations
  • Eviction procedures
  • Move-out charges and documentation

Colorado's Attorney General has enforcement authority over several areas of rental housing law, including rental applications, security deposits, notices of rent increases, housing discrimination, and warranty-of-habitability protections.

That enforcement is not theoretical. The Colorado Attorney General issued a press release dated September 2, 2026, announcing a settlement involving allegations that property managers improperly considered criminal-history information that Colorado law prohibits landlords from using in certain rental decisions. The settlement requires the companies to change their screening practices and pay $300,000.

The important point for an individual property owner is simple: owning only one rental property does not necessarily exempt you from landlord-tenant requirements. A landlord who self-manages a single house or condominium still needs to understand the laws that apply to that property.

2. Tenant Risk

Most landlords think of tenant risk as the likelihood of rent payments and property damage, but tenant-related risk goes much further. When a tenant reports a maintenance or habitability issue, Colorado law defines the landlord's responsibilities and response deadlines, depending on the seriousness of the condition. For example, the new laws expanded the definition of normal wear and tear to include carpet and painted walls.

Then there is one of the risks landlords worry about most: nonpayment of rent.

Even with careful screening, a tenant can lose a job, experience financial problems, stop paying rent, or dispute the landlord's right to collect it. At that point, the landlord needs to follow the proper legal process. Notices, deadlines, documentation, court procedures, and eviction requirements all matter. Trying to improvise after a problem develops can turn a missed rent payment into a much larger, more expensive problem.

3. Maintenance and Property Risk

Things break.

A furnace can stop working in January. A water heater can fail. A toilet can back up. A dishwasher can quit. A roof can leak after a storm. Those expenses rarely arrive according to the owner's financial schedule. That is why rental-property owners should maintain adequate cash reserves rather than assuming the monthly rent will always represent positive cash flow. A property generating $2,500 per month in rent can look attractive on paper. But a major plumbing repair, appliance replacement, insurance deductible, or HVAC problem can quickly consume several months of that income. Rental property ownership should be viewed as a business with operating expenses—not simply as a house that produces a monthly rent check.

4. Vacancy Risk

Every month without a tenant costs money. The mortgage, property taxes, insurance, HOA fees, utilities, landscaping, and other expenses may continue whether the property is occupied. Vacancies are especially difficult when they happen unexpectedly.

Suppose a tenant leaves in November rather than at the end of a lease timed for the spring or summer rental season. The property may take longer to lease, and the owner may have to reduce the asking rent to attract a qualified tenant. Even a financially prepared landlord can feel the impact of several months without rental income, so tenant retention, lease timing, and accurate rental pricing can reduce landlord vacancy risk.

5. Rental Market Risk

Another risk landlords sometimes overlook is that the market, not the owner's expenses, determines rent. Landlords are faced with the following market risks:

  • Property taxes
  • Insurance premiums
  • Maintenance and labor costs
  • HOA fees

If the local rental market softens or competing properties increase, an owner may have to keep the rent flat—or even lower it—to remain competitive. All costs need to be included in rental cash flow analysis. Failing to do so creates a squeeze between rising ownership costs and what tenants are willing to pay. Click here to go to our blog titled "Rental Property Cash Flow Metrics."

6. Security Deposit Risk

Recently passed Colorado housing laws make documentation and timelines essential to maintaining compliance. Landlords need to know what they may legally deduct, when they must return the deposit, and what documentation should accompany any deductions.

Security deposit risk is real. On January 9, 2024, Attorney General Phil Weiser announced a settlement with Four Star Realty following a state investigation. The AG said Four Star had illegally charged tenants for routine repairs and services, including damage tenants did not cause, unnecessary work, and fees not included in leases. The investigation also addressed money improperly withheld from security deposits, including charges for normal wear and tear. Four Star agreed to pay $1 million, with $980,000 designated for tenant restitution.

Good documentation is one of the best forms of protection: document the property's condition before move-in, keep maintenance records, take appropriate photographs, document communications with tenants, follow all timelines, and complete a thorough move-out inspection. Click here for more information about Colorado's new security deposit law. 

How Can Colorado Landlords Reduce Their Risk?

The first step is recognizing that risks exist and thinking long-term.

Rental markets change. Denver has a soft market now, so the margin of error is thin because of lower rental income. Even in strong markets, risks still exist, and owners should use the opportunity to rebuild their cash reserves.

Second, understand which risks are most likely to occur. A difficult eviction dispute may never happen. A leaking faucet, broken appliance, late rent payment, or unexpected vacancy almost certainly will happen eventually.

Finally, landlords should have systems in place before problems arise, including:

  1. Maintaining strong leases
  2. Following a consistent screening process
  3. Documenting the property's condition
  4. Responding promptly to maintenance requests
  5. Maintaining adequate financial reserves
  6. Keeping good records
  7. Monitoring changes in Colorado landlord-tenant law
  8. Established procedures for late rent, lease violations, renewals, move-outs, and security deposits.

For owners who self-manage, that requires an ongoing commitment to staying informed.

For others, working with an experienced Denver property management company like DenCO (DenCO )Property Management and Sales can transfer much of the day-to-day responsibility to professionals who regularly deal with leasing, tenant screening, maintenance, documentation, rent collection, and regulatory requirements. Believe us, after

Considering renting your Denver property? Contact DenCO Property Management to discuss whether professional management makes sense for your situation. Call (303) 722-9688

This article is intended for general informational purposes and should not be considered legal advice. Colorado landlord-tenant laws change frequently, and property owners should consult appropriate legal counsel regarding their specific circumstances.

Frequently Asked Questions About Being a Landlord in Colorado

1. What are the biggest risks of being a landlord in Colorado?
The biggest risks come from changes to laws governing financial and legal responsibilities that landlords have when renting real estate in this state.
2. Do Colorado landlord laws apply if I only own one rental property?
Many Colorado landlord-tenant requirements apply even to individual owners with just one rental property. Self-managing landlords need to understand the rules governing leases, tenant screening, security deposits, habitability, rent increases, notices,
renewals, and evictions.
3. How much money should a Colorado landlord keep in reserve?
Landlords should maintain enough reserves to handle unexpected repairs and periods without rental income. Furnaces, water heaters, plumbing, appliances, insurance deductibles, and vacancies can quickly consume several months of rental income.
4. Is it better to manage my Colorado rental myself or hire a property management company?
Self-management can save on management fees, but it also means the owner is responsible for all aspects of the landlord-tenant relationship. A professional property management company can handle much of the day-to-day work and help owners manage the risks associated with operating a rental property.