The 1% and 2% Rules for Rental Property

Every investor wants a way to glance at a listing and know in five seconds whether it's worth a closer look. The 1% rule is that shortcut, and it's earned its popularity — but it's a screen, not a verdict, and in today's prices it filters out almost everything.

What the 1% rule says

The rule is as simple as it sounds: a rental's monthly rent should be at least 1% of the purchase price.

A $200,000 house needs to rent for $2,000 a month to pass. A $350,000 house needs $3,500. Fall short and the rule tells you to keep looking; clear it and the property is probably worth underwriting in detail.

The logic behind it is that a property renting at 1% a month has a decent shot at covering its mortgage and expenses and still throwing off cash. It's a proxy for cash flow you can do in your head, which is the entire appeal.

What the 2% rule says

The 2% rule is the same idea with the bar doubled: monthly rent equal to 2% of price. A $100,000 property renting for $2,000.

You'll almost never see it in a normal market. Properties that clear 2% tend to sit in lower-cost, higher-risk areas — older housing, softer neighborhoods, more turnover and repairs. The fat rent-to-price ratio is compensation for that risk, not a free lunch. Treat a 2% listing as a prompt to ask what's wrong here, not as a jackpot.

Why these rules exist at all

They're born of a real truth: price and rent don't move together. Two houses that rent for the same amount can cost wildly different sums, and the cheaper one is usually the better cash-flow buy. The rules bake that relationship into a number you can screen with while scrolling listings, before you spend an hour building a real model.

Used that way — as a first filter — they're genuinely useful.

Where they break in 2026

Here's the problem: in most of the country right now, the 1% rule eliminates nearly every property.

Home prices have climbed far faster than rents for years. In a lot of desirable metros, a $500,000 house rents for $2,800, not the $5,000 the rule demands — it clears barely half a percent. By the rule's logic, almost nothing is investable, which obviously isn't true; people buy and profit from sub-1% properties all the time, betting on appreciation and rent growth rather than fat day-one cash flow.

So the 1% rule hasn't stopped being useful, but it has become a very strict filter. Passing it is a strong signal. Failing it no longer means the deal is bad — it means you have to actually run the numbers instead of trusting the shortcut.

The 50% rule, its useful cousin

While you're collecting rules of thumb, the 50% rule is worth more than the 1% rule for many investors. It says that over time, roughly half your gross rent will vanish into operating expenses — taxes, insurance, maintenance, vacancy, management, repairs — before the mortgage.

So on $2,000 of rent, assume about $1,000 goes to running the property, leaving $1,000 to cover the loan and whatever's left is your cash flow. It's a sobering reality check against the optimism of new investors who budget only taxes and insurance and wonder why the real returns disappoint.

Past the rules of thumb

Shortcuts get you to a shortlist. They can't close a deal, because they ignore your financing, your actual expenses, and your local vacancy — the things that decide whether a property makes money.

Once a listing passes the sniff test, move to the metrics that account for real inputs: cap rate for the property's unleveraged yield, and cash-on-cash return for what your actual invested dollars earn after the mortgage. Plug the real rent, expenses, and loan terms into the rental calculator and you'll learn more in two minutes than any rule of thumb can tell you. The 1% rule gets a property onto your list; the full math tells you whether to buy it.

Frequently asked questions

What is the 1% rule in real estate?

It's a quick screen that says a rental's monthly rent should be at least 1% of its purchase price — $2,000 a month on a $200,000 property. Clearing it suggests the deal may cash flow and is worth analyzing further; it's a filter, not a guarantee.

Is the 1% rule still realistic in 2026?

In most markets, no — home prices have far outpaced rents, so the majority of properties fall short of 1%. It still works as a strict filter (passing is a strong signal), but failing it no longer means a deal is bad. You just have to run the full numbers rather than rely on the shortcut.

What is the 2% rule for rental property?

The same concept as the 1% rule with the target doubled: monthly rent equal to 2% of the price. Properties that hit it are rare and usually sit in higher-risk, lower-cost areas, where the strong rent-to-price ratio compensates for more turnover, repairs, and vacancy.

What's the difference between the 1% rule and the 50% rule?

The 1% rule screens rent against purchase price. The 50% rule estimates that about half your gross rent will go to operating expenses before the mortgage. The first helps you shortlist deals; the second keeps your expense assumptions honest when you analyze them.