How Do Cash Buyers Calculate an Offer on a House?

One of the most common questions homeowners have about cash buyers is also one of the most reasonable: Where did that number come from? A legitimate investor offer should be based on the property's current condition, the value it could reasonably have after renovation and the cost required to get it there. Understanding those three pieces makes it much easier to evaluate an offer objectively.

In my Cash Buyer Program, the basic calculation begins with approximately 80% of the property's provable current After Repair Value, minus the renovation budget necessary to achieve that value.

The Basic Cash Offer Formula

80% of ARV – Rehab Budget = Estimated Cash Offer

First, What Is ARV?

ARV stands for After Repair Value. It is an estimate of what the property could reasonably sell for after the repairs and renovations necessary to bring it into line with comparable renovated homes.

The important words here are provable and current. ARV should not be based on the highest sale someone can find in a neighborhood or on what a property might theoretically be worth after an unrealistic renovation. It should be supported by recent comparable sales with similar size, location, features and finished condition.

If renovated comparable properties support an ARV of $400,000, for example, 80% of that amount would be $320,000.

Next Comes the Rehab Budget

The second part of the calculation is the estimated cost of the work required to reach that $400,000 value.

If the property needs approximately $50,000 in repairs and renovation, the calculation would look like this: $400,000 × 80% = $320,000. Then $320,000 – $50,000 rehab = approximately $270,000.

That provides an estimated starting point for the investor's offer. The rehab estimate matters just as much as the ARV. A property cannot reasonably be valued as though it will sell like a renovated comparable without accounting for the work required to get it into comparable condition.

Is the Remaining 20% All Investor Profit?

No. That is one of the biggest misunderstandings when homeowners first see investor math. The difference between the future retail value and today's cash offer has to absorb more than the renovation itself.

An investor may carry the property for months while paying taxes, insurance, utilities, financing costs and maintenance. There are also transaction costs when purchasing the home and another set of costs when it is eventually sold. Renovations can run over budget, market conditions can change and the investor assumes the risk that the future resale does not go exactly as planned.

The investor still needs a profit for taking that risk, but the entire difference between ARV and offer price should not be interpreted as profit.

Why This Matters to a Seller

Understanding the formula gives you a much better way to evaluate a cash offer. Instead of looking at a renovated house down the street that sold for $400,000 and wondering why an investor is offering substantially less, you can examine the assumptions underneath the offer. Is $400,000 really a supportable ARV? What would it realistically cost to bring your home to that condition? What expenses and responsibilities would you take on if you decided to do the work yourself?

Those are much more useful questions than simply asking whether the cash offer matches retail value. It is not supposed to. The two options represent different conditions, costs and levels of risk.

A cash offer may ultimately be too low for you—and that is perfectly useful information. It may also make more sense than you expected once the cost and time required to prepare the property are considered. The point is to understand the math before deciding.

If you have a property in the Dallas–Fort Worth area and would like to know what the cash numbers might look like, I can evaluate the property and help you compare the investor option with a traditional sale.

Janine Alexander | Texas Real Estate Broker | OnDemand Realty