Is the 1% Rule Still Relevant in 2025? Here's What the Data Shows

There's a simple test that's been dividing real estate investors for years: take a property's purchase price, move the decimal two places, and ask if the monthly rent clears that number. A $200,000 house should rent for $2,000 per month. A $350,000 property? $3,500 a month.

That's the 1% rule. And depending on who you ask, it's either the most useful first filter in real estate investing — or an outdated relic keeping good investors on the sidelines.

The truth, as usual, sits somewhere in the middle. But it leans closer to one side than most people admit.

What Is the 1% Rule — and What Was It Actually Designed to Do?

The 1% rule is a back-of-the-napkin screening tool: if a property's monthly gross rent equals at least 1% of the purchase price, it's worth examining further. That's it.

It was never designed to replace a full underwriting analysis. It was never meant to account for vacancy, insurance, maintenance, or property management. It's a 10-second filter to answer one question: is this deal even worth my time?

Think of it like a credit score for a loan application. A lender doesn't approve you because your score is 720 — but they might not bother reading the rest of your file if it's 550. The 1% rule is the credit score. The actual deal analysis is the full application.

The rule emerged in an era of meaningfully different economics: mortgage rates in the 3–4% range, home prices a fraction of where they sit today, and rent-to-price ratios that made the math work almost automatically. In that environment, a 1% deal almost reliably produced positive cash flow. That's why the rule stuck.

Why the 1% Rule Has Become So Controversial

Here's the uncomfortable reality: the same market forces that made the 1% rule useful have spent the last five years quietly dismantling it.

Home prices have outpaced rents

Since 2020, median home prices in most U.S. markets surged dramatically while rents grew more modestly in comparison. The ratio between the two — the foundation of the 1% rule — compressed. A property that would have hit 1% in 2019 now sits at 0.6–0.7% with the same rent, because the purchase price doubled.

Interest rates changed the math entirely

At a 3.5% mortgage rate, a 1% gross rent deal could cash flow positively with room to spare. At 6.5–7.5% — where investor loans have sat for the past two years — that same deal may produce zero or even negative monthly cash flow. The gross rent threshold needed to generate equivalent returns has effectively risen. Some experienced investors argue the honest threshold today should be closer to 1.2–1.5%, not 1%.

The deals that do hit 1% often come with strings attached

In most markets, properties that easily clear the 1% threshold tend to be older, in lower-income neighborhoods, with deferred maintenance and a higher likelihood of difficult tenants and high turnover. The number looks good on the surface — but the operating reality is messier. Many investors have chased the 1% in C and D-class areas and discovered that the rule doesn't account for any of that.

The Appreciation vs. Cash Flow Debate (And Why It Matters for This Rule)

No discussion of the 1% rule is complete without confronting the oldest argument in real estate investing: cash flow now vs. appreciation later.

Anti-1%-rule investors make a compelling case. A property in Raleigh or Nashville at 0.7% rent-to-price might appreciate 5–8% annually, build equity through principal paydown, generate depreciation deductions that offset other income, and ultimately deliver 10–12% total annual returns — outperforming a rigid 1% cash flow deal in a stagnant market.

That argument has real merit. Real estate returns aren't just the monthly check. They're the full picture: cash flow, appreciation, equity buildup, and tax advantages working together.

But here's the risk — and it's a serious one.

Appreciation is not a guarantee. It's a projection. Markets that looked like sure-thing appreciation plays have stalled, corrected, or reversed before. Investors who bought in speculative markets counting on appreciation to bail out their negative cash flow have been burned when the tide turned. Cash flow, on the other hand, arrives every month regardless of what the market does. It's what keeps you in the game when nothing else is working.

The wisest investors use both lenses. They want appreciation and cash flow. They use the 1% rule to identify properties that can at least sustain themselves — and then evaluate the appreciation potential on top of that.

Can You Still Find 1% Deals in 2025?

Yes. But you have to hunt for them.

The investors who are still hitting 1% or better are not finding these deals on the MLS with a Zillow search. They're working specific angles:

Markets where it's still achievable

Secondary and tertiary Midwest markets, parts of Upstate New York, certain pockets of the South and Appalachian regions, and rural areas with stronger-than-expected rental demand. One investor in the Capital Region of New York recently picked up a triplex for $250,000 generating $3,700/month — a 1.48% deal. They exist.

Asset classes that still perform

Small multifamily (duplexes, triplexes, fourplexes) consistently outperform single-family homes on rent-to-price ratios. Mobile home parks, manufactured housing, and small commercial conversions are other areas where investors are finding the numbers work.

How people are finding them

Off-market relationships — direct outreach to landlords, probate deals, foreclosure pipelines, wholesaler networks — are where most 1%+ deals in desirable markets originate. These deals rarely see the open market.

Creative deal structures

Owner financing, subject-to deals, seller carrybacks, and assumable mortgages can effectively change the economics of a deal enough to cross the 1% threshold even when a conventional purchase wouldn't get there.

The honest summary: if you're passively scrolling Zillow in a major metro hoping to find a 1% deal, you're unlikely to find one. If you're building a network, looking in secondary markets, considering small multifamily, and open to creative financing — they're still out there.

How to Use the 1% Rule Correctly in Today's Market

The 1% rule isn't broken. It's just widely misused.

Here's the distinction that matters: it was designed as a first filter, not a final verdict. Investors who've struggled with it are usually those treating it as the latter.

The right workflow

1. Run the 1% filter first. Does this deal even pass the basic gut check? If not, there needs to be a compelling reason to keep looking — exceptional appreciation potential, a creative financing structure, or a value-add play that will change the numbers post-renovation.
2. If it fails the filter, ask why. A property at 0.65% in a market with 8% annual appreciation and strong rent growth trajectory is a different conversation than a 0.65% deal in a flat market with no upside. The filter flags it; your judgment decides what to do next.
3. If it passes the filter, go deeper. Run actual numbers: realistic vacancy (usually 5–10%), property management (8–12% of gross rents), maintenance reserves (1–2% of property value annually), insurance, taxes, CapEx. A lot of deals that pass 1% fail real underwriting. That's fine — that's the point.
4. Combine it with better metrics for the final call. Cash-on-cash return (target 6–8%+ in today's environment), cap rate, gross rent multiplier, and IRR are the tools that tell you whether to write the offer. The 1% rule got you to the table. If you're not sure how to run a full rental property analysis, we have a step-by-step guide for that too.

The Honest Takeaway

The 1% rule is hard to hit in 2025. In most major markets, it's very hard. Investors chasing it blindly in the wrong markets and the wrong asset classes are either coming up empty-handed or buying properties that only look good on the surface.

But it's not dead. And dismissing it entirely is a mistake too.

The investors who've abandoned the 1% rule in favor of pure appreciation bets are taking on a different kind of risk — one that doesn't announce itself until the market turns. Cash flow is what keeps a portfolio alive through rate changes, vacancy spikes, and economic uncertainty. The 1% rule, at its core, is trying to protect you from that exposure.

Use it for what it was built to do: save your time. In a market where quality deals are scarce and every hour of due diligence counts, having a reliable 10-second screen isn't old-fashioned — it's an edge.

The rule didn't stop working. The market just got harder. That's not the same thing.

Screen Deals in Seconds — Not Hours

Will It Flow applies the 1% rule as your first filter automatically — instantly flagging which listings are worth your time before you ever open a spreadsheet. Then go deeper with full cash flow analysis, Cap Rate, DSCR, Cash-on-Cash Return, and multi-year outlook, all from the same inputs. Stop wasting hours on deals that were never going to work.

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