Rental Property ROI: What’s a Good Return in Denver?
If you own a rental property in Denver, you’ve probably asked yourself at some point: is this actually worth it? The honest answer depends entirely on your rental property ROI and whether you’re measuring it the right way. Too many landlords focus on whether rent covers the mortgage, however, without ever calculating their true return on investment. That gap can cost you thousands.
This guide breaks down how to calculate rental property ROI, what benchmarks actually mean in the Denver market, and what levers move the needle when returns aren’t where they should be.
Rental Property ROI: What the Numbers Tell You
Rental property ROI (return on investment) measures how much profit you earn on a property relative to the money you’ve put into it. Specifically, it’s the core metric investors use to evaluate whether a property is performing or underperforming. There are a few ways to calculate it, and the right method depends on your situation.
Simple Cash-on-Cash Return
This is the most common starting point. It measures your annual pre-tax cash flow divided by the total cash invested.
Formula: Annual Cash Flow ÷ Total Cash Invested × 100
For example, if you invested $60,000 and your property generates $6,000 in annual cash flow after expenses, your cash-on-cash return is 10%.
Cap Rate
Cap rate analysis is the standard way to evaluate cap rate rental property performance without the influence of financing. As a result, it’s useful for comparing properties regardless of how they’re financed.
Formula: Net Operating Income (NOI) ÷ Current Property Value × 100 A $400,000 property generating $24,000 in NOI has a cap rate of 6%. Cap rate is the language institutional buyers speak knowing it helps you benchmark your property against the broader market.
Total ROI
Total ROI accounts for appreciation, equity buildup, and tax benefits in addition to cash flow. It gives a more complete picture for long-term holders though it’s harder to calculate in real time.
What Is a Good Return on a Rental Property?
There’s no single right answer, but here are the benchmarks most experienced investors work from:
- A cash-on-cash return of 6–10% is generally considered solid for a stabilized rental in a competitive market like Denver.
- Cap rates in Denver typically range from 4–6% for single-family rentals in desirable neighborhoods, reflecting strong appreciation potential.
- Anything above 10% cash-on-cash in an established Denver submarket warrants a close look at the risk profile it may signal deferred maintenance, a higher-vacancy area, or above-market rents that are difficult to sustain.
The Denver market has historically offered stronger appreciation than cash flow compared to secondary markets. Consequently, many owners build wealth through equity rather than monthly profit which is a valid strategy, but only if you understand it going in.
Moreover, what counts as a good return depends on your goals. A retiree relying on monthly income has different needs than an investor building a portfolio for long-term equity. Make sure you’re benchmarking against your own objectives, not generic industry averages.
How to Calculate Rental Property Return: A Step-by-Step Example
Let’s walk through a realistic Denver example using cash-on-cash return to illustrate how rental property ROI plays out in practice.
Step 1: Calculate Gross Rental Income
Monthly rent: $2,200 × 12 = $26,400 gross annual income
Step 2: Subtract Operating Expenses
Typical annual expenses for a single-family rental in Denver:
- Property taxes: ~$3,500
- Insurance: ~$1,200
- Maintenance and repairs: ~$2,500 (estimate 1% of property value)
- Property management fee: ~$2,640 (10% of gross rent)
- Vacancy allowance: ~$1,320 (assume 5%)
- Miscellaneous: ~$500
Total expenses: ~$11,660
NOI: $26,400 – $11,660 = $14,740
Step 3: Subtract Debt Service
With a $300,000 mortgage at 7%, the annual principal and interest payment runs approximately $23,940. Annual Cash Flow: $14,740 – $23,940 = –$9,200 (negative cash flow)
Step 4: Calculate Cash-on-Cash Return
With $80,000 cash invested (down payment plus closing costs):
Cash-on-Cash ROI: –$9,200 ÷ $80,000 = –11.5%
This is a common reality for Denver landlords who bought in the 2021–2023 window at high prices and elevated rates. The property may still build equity however, the monthly cash flow picture looks very different from the headline gross yield. Knowing the real number is the first step to making a better decision about what to do next.
Rental Property Cash Flow vs. ROI: Why Both Matter
Rental property cash flow is what hits your bank account every month. In contrast, rental property ROI is the annualized picture of your total investment performance. Both matter and they often tell different stories.
A property can carry strong long-term ROI (driven by appreciation and debt paydown) while producing negative monthly cash flow. Conversely, a high-cash-flow property in a stagnant market may deliver weak total returns over time.
The most useful framework: use cash-on-cash return to evaluate current performance and operational decisions, use cap rate to benchmark against alternatives, and use total ROI to assess whether to hold, refinance, or sell. Additionally, if your numbers don’t look the way you expect, a portfolio review is a good place to start. Understanding what’s driving your actual returns, not your estimated ones, is the foundation of every smart capital decision.
Is Rental Property a Good Investment in Denver?
For the right investor with the right strategy, yes, rental property remains one of the most reliable wealth-building vehicles in the Denver market. However, the blanket answer that served the 2015–2020 era doesn’t apply in today’s environment.
Here’s what the current picture looks like:
- Denver’s long-term population and job growth continue to support rental demand. Vacancy rates remain relatively low compared to national averages.
- Higher interest rates have compressed cash flow for leveraged buyers, making acquisition discipline more important than ever.
- Appreciation has moderated, but Denver’s structural supply constraints, limited buildable land, zoning challenges, and rising construction costs, continue to support property values over the long run.
- Colorado’s 2026 landlord law changes (security deposit caps, fee transparency requirements) have added compliance costs that factor into operating expenses and underwriting.
According to data from the Apartment Association of Metro Denver, vacancy trends in the metro continue to vary significantly by submarket and property type, which is why individual property analysis matters more than headline averages.
The investors seeing the best returns right now bought before the rate spike, manage costs tightly, and hold for the long term. If you’re evaluating a new acquisition or questioning whether to hold an existing property, our team works through these numbers with Denver investment property owners regularly.
What Drives Rental Property ROI and What Hurts It
Understanding your current ROI is only half the equation. The other half is knowing which levers actually move it.
Factors That Improve ROI
- Lower vacancy, every vacant month erases roughly 8% of annual gross income.
- Longer tenant tenure, turnover costs (cleaning, repairs, marketing, lost rent) typically run $2,000–$4,000+ per transition in Denver.
- Controlled maintenance costs, deferred maintenance compounds. Small issues become expensive repairs. Preventive maintenance programs typically cost less than reactive ones over a 3-year window.
- Market-aligned rent, pricing even 5% below market on a $2,200/month unit costs $1,320 per year.
- Professional management, a good property manager reduces vacancy, improves tenant quality, and catches maintenance issues early. The management fee is often offset by better operational outcomes.
Factors That Hurt ROI
- High tenant turnover is one of the most direct drains on rental property ROI, typically triggered by maintenance neglect or poor communication.
- Below-market rents locked into long leases without escalation clauses quietly erode returns year over year.
- Deferred capital improvements reduce market value over time and can trigger compliance issues under Colorado’s updated landlord laws.
- Misaligned insurance coverage or underestimated tax exposure can distort your actual net return significantly.
Atlas Home Services handles maintenance and repairs for properties we manage keeping costs predictable and protecting asset longevity over time.
When to Re-Evaluate Your Rental Property ROI
Most landlords calculate ROI once at acquisition. The problem is that the numbers change every year: rents shift, expenses rise, rates move, and property values fluctuate. Therefore, a property that penciled well in 2019 may look very different today.
You should re-run your rental property ROI analysis when:
- You’re approaching a lease renewal and considering a rent increase.
- A major repair or capital improvement is on the horizon.
- You’re thinking about refinancing or pulling equity.
- You’ve held the property for 3+ years and haven’t reviewed the numbers.
- You’re considering adding another property and want to benchmark current performance.
In other words, ROI analysis isn’t a one-time exercise. If you’re not sure where your portfolio stands, our property management team can walk through the actual performance of your Denver rental not estimates, actual numbers.
Know Your Numbers. Make Better Decisions.
Rental property ROI isn’t just a metric for institutional investors it’s the most practical tool a Denver landlord has for evaluating whether their investment works as hard as it should. The formula is simple. The discipline is in actually running it.
If you want a second set of eyes on your property’s performance, explore our portfolio review process or reach out to the Atlas team. We work with individual owners and investors across Denver to translate operational data into actionable strategy.
Frequently Asked Questions
Most experienced investors target a cash-on-cash return of 6–10% for a stabilized rental property. In a competitive market like Denver, cap rates of 4–6% are typical for single-family rentals in desirable neighborhoods. What counts as “good” depends on your goals appreciation-focused investors may accept lower cash flow in exchange for equity growth in supply-constrained submarkets.
The most common method is cash-on-cash return: divide your annual cash flow (gross rent minus all expenses and debt service) by the total cash you invested (down payment plus closing costs). Multiply by 100 to get a percentage. For a financing-neutral comparison, use cap rate: divide your Net Operating Income by the current property value.
Understanding cap rate rental property benchmarks starts with knowing what’s typical in your market. Denver single-family rentals generally trade at cap rates between 4% and 6%, depending on neighborhood, property condition, and current rent levels. Cap rates have compressed over the past decade as property values rose faster than rents. A cap rate above 7% in the Denver metro warrants extra scrutiny it may reflect higher risk, deferred maintenance, or an area with weaker demand fundamentals.
For patient, long-term investors, yes Denver rental property continues to offer strong appreciation potential backed by supply constraints and sustained demand. The cash flow picture has tightened due to higher interest rates and rising operating costs from Colorado’s new landlord laws. Investors who manage costs carefully, minimize vacancy, and hold for the long term are better positioned than those looking for immediate high cash flow.
Cash flow is what remains each month after collecting rent and paying all expenses including mortgage. ROI is the annualized return on your total investment, which can include appreciation and equity buildup beyond monthly cash flow. A property can carry negative monthly cash flow while still delivering positive total ROI through appreciation understanding both numbers is essential to making informed decisions.
Professional property management typically costs 8–12% of gross monthly rent, but it often pays for itself through lower vacancy rates, better tenant retention, and proactive maintenance that prevents expensive repairs. For self-managing landlords, the hidden costs of vacancy, turnover, and reactive maintenance frequently exceed what a management fee would cost.
A complete ROI calculation should include: property taxes, insurance, maintenance and repairs (typically 1–2% of property value annually), property management fees, vacancy allowance (typically 5–8%), capital expenditure reserves, HOA fees if applicable, and debt service (principal + interest). Many landlords underestimate maintenance and vacancy, which leads to ROI projections that don’t match reality.