Your Rental Has Doubled in Value but Barely Pays You. Is It Still Earning Its Place?
I have this conversation with Billings landlords all the time.
You bought the rental years ago. Maybe it's a duplex in the Heights, or the small house on the South Side you kept when you moved. It has done what you hoped. Maybe it's worth nearly twice what you paid. The mortgage, if there still is one, carries a rate you couldn't get today. The rent shows up every month.
On paper, it's a success. And it is.
But when you sit down with the numbers, something feels off. There may be $250,000 or $300,000 of equity sitting in that property, and what it actually hands you each year is modest. A few hundred dollars a month, maybe. Less in a year with a turnover or a new water heater.
So the question isn't whether it was a good investment. It was. The question is:
Is it still earning its place?
Let me be clear up front: appreciation alone is not a reason to sell. A property that has gone up in value hasn't done anything wrong. But appreciation changes the math, and the math is worth looking at on purpose instead of by default.
Here are the questions I walk through with owners.
1. How much equity is actually tied up in it?
Start with a realistic value, not an online estimate. Billings prices move neighborhood by neighborhood, and condition matters as much as location. Subtract what you owe. That's your equity, the money the property is holding for you, and for many long-time owners it's bigger than they expect.
2. What is it really producing today?
Not the rent. What's left after the rent.
Take a year of rent and subtract the real costs: property taxes, insurance, repairs and maintenance, a fair allowance for vacancy, and management, even if the manager is you. Then subtract your mortgage payments.
Be honest about repairs. Many Billings rentals are older homes, and the big items (roof, furnace, water heater, sewer line) don't come every year, but they come. Roofs deserve extra attention: Billings gets hail, and Montana's insurance commissioner has warned that some policies pay only actual cash value on roofs around 10 to 15 years old.
Also confirm your rental is enrolled for Montana's reduced long-term rental tax rate. Owners have to apply, and the state estimated that an average home that didn't qualify could see its taxes rise about 50% from 2025 to 2026. If you're not sure, ask the Department of Revenue.
3. What is the cash flow compared to the equity?
This is the number many owners have never calculated:
Annual cash flow ÷ estimated equity = approximate cash-on-equity
Here's an example. It's made up, but it's a pattern I see often:
- A duplex worth about $360,000, with about $60,000 still owed: roughly $300,000 of equity
- Rent: two units at $900 a month, or $21,600 a year
- Taxes, insurance, repairs and a vacancy allowance: about $8,000
- Mortgage payments: about $4,600
- Cash flow: about $9,000 a year
$9,000 divided by $300,000 is roughly 3%.
Part of the mortgage payment is principal, and values may keep rising. But the cash return on the money tied up there is about 3%.
What does 3% mean? On its own, nothing. It isn't a rule and it isn't a signal to sell. It's a decision-support number. The real question is whether that return, plus the appreciation you reasonably expect, plus how the property fits your goals, is enough to justify keeping $300,000 there.
For some owners the answer is a clear yes. For others, seeing the number is the first time they realize they've been holding out of habit.
4. What is it costing you that isn't on the spreadsheet?
Ownership has a burden that never shows up in the cash flow: the 10 p.m. call about a furnace in January, the turnover (cleaning, paint, carpet, weeks of vacancy), the roof you know is coming, and your time, or a manager's fee.
Life stage matters too. Owning rentals at one stage of life can feel very different at another. If retirement, travel or moving closer to family is on the horizon, the right property for the last 15 years may not be the right property for the next 10.
5. What would actually happen if you sold?
Start with a realistic sale price. Subtract selling costs: commission, title and closing costs, and any repairs or credits a buyer negotiates. Subtract the loan payoff. That gives you a rough net before taxes.
Then stop and bring in your professionals. Capital gains, depreciation recapture and 1031 exchanges can change the outcome significantly, and they depend on your situation. Those are questions for your CPA, attorney or qualified intermediary, not for a blog post. My job is to make sure the real estate numbers they work from are realistic.
6. What else could that equity do?
Equity isn't the answer. Equity creates options. Depending on your goals, the same equity might:
- Move into a property that fits your plans better: fewer headaches, a better location or stronger cash flow
- Simplify things, with fewer doors and less management
- Pay down other debt
- Give you more liquidity and breathing room
- Support retirement plans or help family
None of these is automatically better than holding. The point is to compare them on purpose.
What the Billings market is telling us
After years of strong appreciation, Billings prices have leveled off. Redfin data put the median sale price at about $399,000 for the first half of 2026, up roughly 1.6% from a year earlier.
That means appreciation is no longer doing the heavy lifting, so what the property earns now matters more, and a steady market is a good time to look clearly.
7. Sometimes the right answer is HOLD
My reviews are not designed to manufacture listings. Plenty of properties deserve to stay exactly where they are. When I review a property, I put it in one of three places:
HOLD
It's earning its place. The return, the burden and your goals line up. Keep it, maintain it and look again in a year.
WATCH
Fine for now, but something is changing: a big repair ahead, a tenant situation, rising costs or your own plans. Set a checkpoint and rerun the numbers.
REVIEW A MOVE
The equity could likely work harder, or more simply, somewhere else. That doesn't mean sell tomorrow. It means your options deserve a serious look, with your tax and legal advisors at the table.
A Property Portfolio Review
Whether you own one rental or a small portfolio, I can help you look at each property on its own terms: estimated value, equity, income, ownership burden, market position and realistic options.
You don't need to sell something just because it has appreciated. But appreciation creates options. My job is to help you understand those options before you decide.
Ryan Thomsen
Real Estate Advisor
Engel & Völkers Billings
406-672-8803
406realtor@gmail.com
