The 1% rule (rent-to-price ratio), explained
The 1% rule says a rental property's monthly rent should be at least 1% of its purchase price. A $200,000 property should rent for at least $2,000 per month. It is a quick screening filter, not a verdict — it tells you whether a property is worth analyzing further, not whether it's actually a good investment. In most 2026 markets, properties meeting the 1% threshold are rare.
How the 1% rule works
The rule is simple arithmetic applied before any detailed analysis:
Monthly rent ÷ Purchase price ≥ 1.0%
| Purchase price | Monthly rent needed |
|---|---|
| $100,000 | $1,000 |
| $200,000 | $2,000 |
| $350,000 | $3,500 |
| $500,000 | $5,000 |
The 1% rule tells you which properties are worth opening a spreadsheet for. Plenty that clear it still fall apart in the full analysis.
What it is actually screening for
The rule approximates gross income relative to price. Its purpose is to identify whether the gross rent — before any expenses — is large enough relative to what you’re paying that there is a realistic chance of positive cash flow after costs.
A property at 0.5% rent-to-price ratio has gross rent equal to 0.5% of purchase price per month (6% annualized). After a 45–50% expense ratio (common for rental properties), the net yield would be roughly 2.7–3.3% — which won’t cover a typical mortgage at today’s rates. The 1% rule flags that in a glance.
The 1% rule and cash flow
Gross rent at 1% of purchase price does not guarantee positive cash flow. Operating expenses typically consume 40–50% of gross rent, leaving a net operating income of roughly 0.5–0.6% of purchase price per month. Whether that covers your mortgage depends on your down payment, interest rate, and loan term.
A rough test: at a 25% down payment and a 7% 30-year mortgage, the monthly payment on 75% of purchase price consumes about 0.50% of the full price per month in principal and interest. A property at exactly 1% rent-to-price is breakeven-to-slightly-positive at best under these financing assumptions. Properties at 1.1–1.2% start to show more comfortable margins.
Why meeting the 1% rule is harder in 2026
Home prices in most markets climbed fast between 2020 and 2024, while rents lagged in the higher-priced metros. The result is that rent-to-price ratios compressed below 1% in most coastal and high-demand metros.
Where you can still reliably find properties meeting or exceeding the 1% threshold:
- Secondary Midwest markets (Cleveland, Indianapolis, Kansas City, Memphis)
- Smaller Southern markets outside major metros
- Multi-family properties, which often carry higher rent-to-price ratios than single-family
- Distressed or value-add properties priced below comparable market value
Investors in high-cost markets who cannot find 1% properties often shift to appreciation-led return models, accepting lower cash flow in exchange for equity growth. This takes different underwriting assumptions and longer holding horizons.
Using the rule in practice
The rent-to-price ratio is fast to check on any listing, so use it to decide which properties earn a closer look. Build the full cash-flow analysis on the ones that pass.
A property that fails the 1% rule is not automatically a bad investment — in some high-appreciation markets, a 0.7% ratio with strong rent growth assumptions may still pencil. But failing the 1% screen is a flag that demands a more careful cash-flow build to justify the number.
Frequently asked questions
Is the 1% rule still realistic in 2026?
In most major metro markets, the 1% rule is difficult to meet. Rising home prices have outpaced rent growth in most markets since 2020. Properties meeting the threshold exist primarily in Midwest secondary markets, parts of the South, and lower-cost areas — not in coastal or high-appreciation cities. Investors working in expensive markets often evaluate deals at 0.6–0.8% and rely on appreciation assumptions to fill the return gap.
What is the rent-to-price ratio?
Rent-to-price ratio is the same concept as the 1% rule, expressed as a formula: monthly rent divided by purchase price. A property renting for $1,500 and priced at $200,000 has a rent-to-price ratio of 0.75%. The 1% rule simply sets the threshold at 1.0%. Some investors call this the gross rent multiplier's inverse — they are related but not identical.
Does passing the 1% rule mean I should buy the property?
No. The 1% rule is a first pass only. A property that passes the screen still needs a full analysis: actual operating expenses (taxes, insurance, management, vacancy, maintenance), a real cash-flow calculation, neighborhood assessment, and a stress test. The rule is good at killing obvious losers fast. It tells you nothing about whether a property that passes is actually worth buying.
How does the 1% rule relate to cap rate?
There is a rough relationship: a property at exactly 1% rent-to-price will typically produce a cap rate in the 5–7% range, depending on operating expenses. A property with higher expenses (older building, high taxes, high management cost) may clear the 1% rule but still generate a disappointing cap rate. So use the rule to screen, then do the expense work before you trust any property that clears it.
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