The 70% Rule is Wrong (2024)

Yikes. That’s going to meet some resistance...

But that’s ok because I’m here to educate and inspire you, not placate you.

I’m going to lay out some very real issues with the 70% Rule and give you an even smarter, always current way to calculate your offers.

What is the 70% Rule?

In case you haven’t heard of the so-called Golden Rule in house flipping, the 70% Rule states that your offer on a property should be no greater than 70% of the After Repair Value (ARV) minus the estimated repairs.

For example, let’s say you’ve got a property with the following:

ARV = $350,000

Repairs = $60,000

According to the 70% Rule, your max offer should be:

70% of $350,000 = $245,000

Minus $60,000 = $185,000

Let me quickly define some important variables before we get too far ahead of ourselves:

  • After Repair Value (ARV) – what the house will be worth once it’s renovated
  • Title Closing Costs on Purchase – any and all fees charged by the title company/closing attorney/escrow company to handle the purchase transaction
  • Loan Closing Costs – any and all fees and points charged by the lender to fund the deal
  • Loan Holding Costs – loan payments per lender’s terms
  • Carrying Costs – property taxes, builder’s risk insurance, electricity, water, sewer, trash, HOA dues, any other ongoing costs (based on the length of the project)
  • Title Closing Costs on Sale – any and all fees charged by the title company/closing attorney/escrow company to handle the sale transaction
  • Real Estate Agent Commissions – on the sale, this varies and is not set in stone, so this is one of the questions you have to ask your agent
  • Net Profit– what goes into your pocket after the sale once all expenses are accounted for

In the 70% Rule, that 30% margin (the difference between 100% and 70%), is intended to cover all of those factors above: title closing costs on the purchase, lender points and fees, loan payments, carrying costs, title closing costs on the sale, real estate agent commissions, and a profit.

Now, let’s get into why this Golden Rule is way past its prime.

The 70% Rule is Wrong (1)

1. The 70% Rule is lazy.

Let me explain. In house flipping, it is crucial to know your numbers. It’s your #1 job. Lead generation is #2, because if your numbers are crap, you’ll be out of business and there wouldn’t be any need for lead gen.

If you are simply lumping all of those variables from the above definitions into 30%, you aren’t breaking them out individually, leaving you with no real understanding or control of your specific numbers.

What’s the potential net profit? What kind of impact do your lender’s terms have on your net profit? How does your net profit vary depending upon the project timeline, or property taxes, or insurance premium, or any of the other variables?

You don’t know, and you can’t know if you’re solely using the 70% Rule.

I often hear people say, “Oh, I’m terrible at math,” or, “Numbers aren’t my thing.”

Please stop saying these things. If you can’t be bothered to take the time to understand the numbers in your business, you don’t need to be in business for yourself.

If you want different results in your life, you have to show up differently.

The 70% Rule is Wrong (2)

2. The 70% Rule will make you lose money.

Hear me out.

This is the same example we used earlier that follows the 70% Rule formula:

ARV = $350,000

Repairs = $60,000

According to the 70% Rule, your maximum offer should be:

70% of $350,000 or (.7 X 350000) = $245,000

$245,000 Minus $60,000 =$185,000 Maximum Offer

Let’s see what the maximum offer would be my way, which I call the Profit Rule:

[Timeframe = 4 months]

ARV = $350,000

Minus Repairs $60,000

Minus Title and Loan Closing/Holding Costs $20,900

Minus Carrying Costs $1,400

Minus Selling Costs $15,750

Minus Buffer (Oh Crap Contingency) $7,000 (at least 2% of ARV)

Minus Minimum Net Profit $40,000

= $204,950 Maximum Offer

If you’re the seller, which offer would you take? An offer of $185,000 or $204,950. Yeah, I thought so. Frankly, the higher offer is way fairer, too.

You don’t have to be greedy; there is plenty of profit to go around, y’all.

When you miss out on the opportunity to flip this house because the 70% Rule says you’ve got to stay under $185,000, you’re losing that oh-so sweet profit of $40,000 - $47,000 (if you don’t dip into your Buffer).

That’s just bad business, because while you’re waiting for the needle in the haystack property that meets the antiquated 70% Rule,others are flipping houses hand over fist and racking up some big profits using a far more current formula.

The 70% Rule is Wrong (3)

Is there a certain ARV to use as a guideline?

In my Profit Rule example above, we arrived at a maximum offer of $204,950, which comes out to roughly 75.5% of the ARV minus repairs. [(.755 X 350,000) – 60,000 = 204,250]

I’ve gone as high as 82% multiple times, and still made roughly $70,000 in net profit, but that was at a much higher end price point. The higher the ARV, the more room there is to ooch up that percentage. But please reserve these types of deals for when you have at least 20 profitable fix and flips under your belt.

I would strongly encourage you to stay under 78%, and use very conservative/firm numbers if you go that high.

In my current market, and in most metro areas, you’re going to see 72-78% of ARV minus repairs, as the norm.

The 70% Rule is Wrong (4)

Back in the day, the 70% Rule worked perfectly.

When the Golden Rule first started getting floated around by the good ol’ boys, it worked swimmingly. Of course, that was 40 plus years ago. And, it even worked when I first started flipping houses in Austin, Texas, around 2008. Of course, you were still able to find sub-100k properties in emerging neighborhoods back then.

And the Golden Rule does still apply in lower priced markets, think sub-100k ARV. (Okay okay, so maybe it's not 100% outdated, but it is at least 92%. 😉)However, the vast majority of flips are happening in urban, metro areas where prices are way north of 100k. Again, the higher the ARV, the potentially higher the percentage of it that can be offered.

This is what I mean...

Using the gross profit margin of 30% (from the 70% Rule), you will see that:

30% of $90,000 = $27,000

30% of $350,000 = $105,000 <<< higher ARVs allow more room for a substantial profit

The 70% Rule is Wrong (5)

So, if the 70% Rule is outdated, then what should you use to calculate a smart offer?

Use m​​​​y Profit Rule

The 70% Rule is Wrong (6)

This Rule forces you to account for the little fees, the big expenses, your desired minimum profit, plus an “oh crap, I didn’t account for that” buffer.

It gives you far more control over and understanding of your specific numbers.

The 70% Rule is Wrong (7)

I know you're scared.

  • You don't want to screw up
  • You don't want to lose money
  • You don't want to make costly mistakes
  • You don't want to look like a fool

However, overanalyzing properties so that none of them ever meet whatever incredibly high standards you’ve declared to be necessary, so that you don’t actually ever have to move forward on anything (because that’s super scary), will not get you where you want to go.

There’s a fine line between being smart and talking yourself out of a solid deal because you’re scared.

As you prepare to find and complete your first flip, remember that the whole point is to do your first flip in a way that makes you want to do a second flip, then a third, and so on. But you have to actually DO A FLIP.

Flip smart out there.

The 70% Rule is Wrong (8)

Over to You

I hope this post leaves you feeling more confident in your ability to calculate smart offers that will make you money AND actually get accepted. If this makes perfect sense to you, or if you have any questions or encounter difficulties when trying to implement this strategy, let me know by scrolling down and leaving a comment!

The 70% Rule is Wrong (2024)

FAQs

Is the 70% rule realistic? ›

While the 70% rule is a great place to start when estimating what you should pay for a property, you should also remember that it's just a tool, not a guarantee of profit. Any number of factors can affect a real estate purchase. First, it's possible your estimated repair costs won't be what you thought they would be.

What is the 70 percent rule in real estate? ›

Basically, the rule says real estate investors should pay no more than 70% of a property's after-repair value (ARV) minus the cost of the repairs necessary to renovate the home. The ARV of a property is the amount a home could sell for after flippers renovate it.

What is the 70% rule in flipping? ›

Put simply, the 70 percent rule states that you shouldn't buy a distressed property for more than 70 percent of the home's after-repair value (ARV) — in other words, how much the house will likely sell for once fixed — minus the cost of repairs.

Is flipping houses still profitable? ›

Flipping houses in California remains a lucrative venture. You can generate $78,270 in revenue per flip. The median resale price for flipped homes in California is $578,060. However, this price varies based on the location, initial purchase expenses, and the after-repair value.

Is the 1% rule still realistic? ›

The 1% rule shouldn't be used as the determining factors as to whether or not you'll invest in a property. Before buying a rental property, you should always consider the neighborhood, the condition of the property, and current market trends.

Is the rule of 70 or 72 more accurate? ›

The number 72 is a better approximation for annual interest compounding at typical rates. For continuous compounding ln (2), which is about 69.3%, will give accurate results for any rate. Daily compounding is close enough to continuous compounding for most purposes, so 69.3 or 70 should be used.

What is the Brrrr method 70 rule? ›

This rule states that the most an investor should pay for a property is 70% of the After Repair Value minus the estimated rehab cost. The idea is that the remaining 30% will cover the real estate commission, closing costs and so forth while still leaving a healthy profit.

What is the 80% rule in real estate? ›

In the realm of real estate investment, the 80/20 rule, or Pareto Principle, is a potent tool for maximizing returns. It posits that a small fraction of actions—typically around 20%—drives a disproportionately large portion of results, often around 80%.

What is the golden rule in real estate? ›

In November, Corcoran appeared on the BiggerPockets Real Estate Podcast with her son Tom Higgins to describe two methods she says make up her “golden rule” of real estate investing: putting down 20% on an investment property and having tenants of that property paying for the mortgage.

Why is flipping illegal? ›

Usually, when someone flips a property, he or she makes repairs and improvements beforehand. It can become illegal if the person falsely represents the condition and value of the property. This equates to fraud, which carries serious consequences.

How much do house flippers pay for houses? ›

Flippers are looking to make a profit, so they will almost always offer a reduced price to ensure that happens. McCorkel follows the flipping industry standard known as the 70% rule, which stipulates that an investor will offer no more than 70% of a property's after-repair value, or ARV, for a house they plan to flip.

What is the Brrrr method? ›

What is BRRRR, and what does it stand for? Letter by letter, BRRRR stands for “Buy, rehab, rent, refinance and repeat.” It's like flipping, but instead of selling the property after renovation, you rent it out with an eye on long-term appreciation.

Do most house flippers lose money? ›

The average ROI was -4.1%, and losses averaged out to $18,640. Five of the 10 worst markets for house flipping by ROI in 2023 were in Texas. Data source: ATTOM Data (2024).

Is it cheaper to flip a house or build? ›

One of the biggest challenges is the upfront costs. Building a new home can be more expensive than rehabbing an existing home, especially if you're looking for a custom design.

How many people lose money flipping houses? ›

There's just one problem: lots of people are losing money. An analysis RealtyTrac ran for Money showed that 12% of flips sold at break-even or at a loss before all expenses. In 28% of flips, the gross profit was less than 20% of the purchase price.

Is the rule of 72 still accurate? ›

The Rule of 72 works best in the range of 5 to 12 percent, but it's still an approximation. To calculate based on a lower interest rate, like 2 percent, drop the 72 to 71; to calculate based on a higher interest rate, add one to 72 for every three percentage point increase.

Where is the rule of 72 most accurate? ›

This is because, as above, the rule of 72 is only an approximation that is accurate for interest rates from 6% to 10%.

What is the rule of 70 so useful? ›

The rule of 70, also known as doubling time, calculates the years it takes for an investment to double in value. The calculation is commonly used to compare investments with different annual interest rates.

Why is 70 used for doubling time? ›

The rule of 70 (and 72) comes from the natural log of 2 which is 0.693.. or 69.3%. Basically this is rounded to 70 (or 72) to make doing the math in your head easier. It's not 100% accurate but usually when you are asking about the doubling time of a rate by quick mental estimate, a little error doesn't matter.

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