Rent at 2500 or Buy at 3400: The Math That Shows Why Buying Builds Wealth and Renting Does Not

The Question That Sounds Simple but Has a Clear Answer When You Run the Numbers

Zillow says a $500,000 home costs $2,500 per month to rent and $3,400 per month to buy. The renting option is $900 less per month. On the surface that looks like the obvious financial choice.

But the surface is not where the real comparison lives. The real comparison is in what happens to your net worth at the end of the year depending on which path you choose and those two outcomes look nothing alike.

What Happens When You Rent

If you rent that home at $2,500 per month you spend $30,000 over the course of the year. At the end of twelve months you have a place to live and nothing else. Zero equity. Zero ownership stake. Zero financial return on the money you spent. The $30,000 is gone and the only thing standing between you and having to pay rent again next month is the lease you signed.

Your net worth from this transaction at the end of year one is zero.

What Happens When You Buy

If you buy that same $500,000 home with 5 percent down your total monthly payment comes to approximately $3,400. Over the course of the year you spend $40,800. That is $10,800 more than the renter spent.

But here is what the renter did not get.

In the first year of a mortgage at current rates approximately $450 per month goes toward reducing the actual loan balance. That is $5,400 in principal paydown over the year. That money did not disappear. It became equity in an asset you own.

At 4 percent annual appreciation a $500,000 home gains approximately $20,000 in value over the course of a year. Spread across twelve months that is roughly $1,600 per month in equity growth from appreciation alone.

Add the principal paydown and the appreciation together and the buyer gained approximately $24,000 in net worth during year one. As Tom Seaman explains the buyer spent more money but walked away from year one with a $24,000 increase in net worth while the renter walked away with nothing.

Why the Gap Gets Bigger Every Year

The $24,000 net worth advantage in year one is just the beginning. Each year the math compounds in the buyer's favor in ways that make the gap between buying and renting grow consistently over time.

The loan balance decreases every month which means equity through principal paydown continues building. As the loan matures a larger portion of each payment goes toward principal which accelerates that equity growth. Appreciation compounds on an increasing base value rather than on the original purchase price. And the fixed mortgage payment stays the same while rents almost always increase over time making the monthly payment comparison more and more favorable for the buyer with every passing year.

The buyer who spent $900 more per month in year one is in a fundamentally stronger financial position than the renter and that position strengthens with every year they stay in the home.

The Number Most People Focus on Is the Wrong Number

The monthly payment comparison that leads most people to conclude renting is cheaper is measuring only the cash going out the door each month. It completely ignores the financial return that the buyer receives on the money they are spending.

A buyer paying $3,400 per month is not simply spending $3,400. They are spending some of that on interest which is the cost of borrowing, some on taxes and insurance which are real ongoing costs of ownership, and some on principal reduction which is money going directly into their own net worth. They are also capturing appreciation that grows their net worth without any additional monthly contribution required.

A renter paying $2,500 per month is spending $2,500. All of it. Every month. With no return.

Find Out What the Numbers Look Like for Your Specific Situation

The rent versus buy calculation varies based on local home values, local rental rates, the loan amount, the down payment, and the appreciation rate of the specific market. The general principle holds across most markets but the specific numbers matter for making the right decision for your situation.

Tom Seaman works with buyers to run the actual numbers for their specific circumstances and understand what the real financial comparison looks like between renting and buying right now. Reach out to Tom Seaman to find out what year one and beyond look like for you if you make the decision to buy.

Sources

NAR.realtor Zillow.com Investopedia.com MortgageNewsDaily.com BankRate.com