Renting vs. Buying: Compare the True Housing Costs

Compare the Homes—and the Lives They Support

A landlord offers you a home for $2,500 a month. A similar property is available to buy, with an estimated mortgage payment of $2,400. Buying appears cheaper—and part of that payment builds equity. Why keep renting?

Because those two numbers describe different things. Rent pays for the use of a property, with responsibilities determined by the lease. A quoted mortgage payment might include only principal and interest. Property taxes, insurance, repairs, and other obligations can sit outside it.

The first step is to compare similar homes. Comparing a small rental apartment with a larger house you want to buy mixes the ownership decision with a lifestyle upgrade. Differences in location, condition, transportation, and utilities matter too.

In The Wealthy Renter, Alex Avery challenges the assumption that ownership is automatically the superior financial choice. His framework encourages readers to separate the housing they consume from the investments they hold. Although Canadian in focus, the book raises questions relevant to other markets.

That does not establish that renting will win. It establishes the need for a fair comparison.

Start with two realistic alternatives that meet your needs. Then examine what each requires upfront, each month, and when you leave.

Separate Cash Payments from Economic Costs

Housing requires cash, but not every payment has the same effect on your wealth.

Mortgage interest pays for borrowing. Property taxes, insurance, and maintenance support continued ownership. Mortgage principal reduces your debt and, all else equal, increases your equity. The Consumer Financial Protection Bureau distinguishes principal repayment from the cost of borrowing and identifies additional ownership expenses beyond the loan payment.

The down payment is also different from an ordinary expense. It moves money into the property rather than making that money disappear. However, it becomes less accessible and unavailable for other uses.

Rent buys housing services. It does not build ownership equity, but neither is it a payment for nothing. The relevant comparison is what each arrangement provides and what remains afterward.

Ramit Sethi’s I Will Teach You to Be Rich challenges conventional assumptions about spending and financial success. His related writing on housing emphasizes the expenses beyond the mortgage that buyers can overlook.

Applied here, that perspective calls for two calculations: the cash flow needed to maintain the home and the effect on your overall finances.

You must be able to afford the entire payment, including principal. But counting all principal repayment as money permanently consumed would make the economic comparison misleading.

Build a Realistic Monthly Comparison

Consider a hypothetical $500,000 home purchased with $100,000 down and a $400,000 mortgage. At a fixed annual rate of 6% over 30 years, principal and interest would be approximately $2,398 a month.

Now add illustrative ownership expenses and compare them with a similar rental:

These figures are assumptions, not current market quotes. Utilities are assumed equal; association dues and mortgage insurance are assumed absent. A repair reserve is money set aside for future bills, not necessarily spent every month.

Under these assumptions, buying requires approximately $923 more each month. However, roughly $398 of the first mortgage payment reduces principal. The amount changes as the loan amortizes.

Avery’s framework helps explain why neither the mortgage payment nor the cash-flow difference settles the question. The buyer accumulates equity; the renter retains more cash.

Replace every assumption with property-specific estimates. Include parking, additional commuting, association charges, and utility differences where applicable. The purpose is to expose the actual commitment before considering future investment gains.

Account for What Your Money Could Do Elsewhere

The buyer in this example commits $100,000 to a down payment. The renter may retain that capital, subject to rental deposits and other upfront expenses. That creates an opportunity cost: choosing one use for money means giving up another.

The same principle applies to the monthly difference. If renting costs less, the renter could save or invest the surplus. If buying costs less, the buyer could do the same.

Avery’s argument makes this alternative especially important. Home equity is visible, but a renter’s financial assets also belong in the comparison. Renting and spending every dollar saved produces a different outcome from renting and consistently accumulating investments.

The investment return cannot simply be assumed. Money held safely for a near-term purchase has a different purpose from money invested for decades. Market returns fluctuate, and taxes and fees affect what remains.

Housel’s The Psychology of Money adds a behavioral perspective: financial outcomes depend on what people actually do, not merely what a spreadsheet makes possible.

For a forward-looking model, begin both households with equal resources. Track their different upfront and recurring commitments.

Compare the buyer’s eventual net sale proceeds with the renter’s remaining financial assets. If investment growth is already included, avoid adding the same forgone return again as a separate cost.

Include the Cost of Entering and Leaving

Buying and selling involve expenses that monthly-payment comparisons can hide.

Purchase costs may include lender charges, inspections, appraisal, title services, and applicable government fees. Selling can involve negotiated brokerage compensation, transfer charges, repairs, concessions, and other expenses. The amount depends on the property, location, and transaction.

Closing paperwork also mixes different types of payments. An escrow deposit earmarked for future taxes is not the same as a lender fee. If your model already counts those taxes later, avoid counting the deposit again as an additional economic expense.

The CFPB emphasizes that buying and selling are expensive processes, making your likely length of stay an important consideration.

For illustration, suppose nonrecoverable purchase expenses total $12,000 and eventual selling expenses total $25,000. Across five years, that is approximately $617 a month when spread evenly. Across ten years, it is approximately $308. This simple allocation illustrates the effect of time; it is not a complete investment calculation.

Renting can also involve application charges, moving expenses, overlapping leases, or early-termination costs. Refundable deposits require cash but should not automatically be treated as permanently lost.

Sethi’s emphasis on examining the full commitment is useful here. A housing decision should account for the realistic cost of changing your mind.

Test What Happens When Assumptions Change

A comparison can look precise while depending heavily on uncertain forecasts.

Higher home appreciation favors the owner’s balance sheet. Higher investment returns can favor the renter who invests the difference. Rent increases change future cash flow. Repairs, insurance premiums, and property taxes can change ownership costs.

A fixed-rate mortgage stabilizes principal and interest payments, but it does not freeze every housing expense. The CFPB specifically advises budgeting for maintenance, utilities, and ownership costs that may increase over time.

Rather than selecting one confident forecast, compare several scenarios. What happens with flat home prices? What if you move after three years instead of ten? What if investment returns disappoint or the property needs a major repair?

Housel’s discussion of uncertainty and room for error provides a useful lens. Applied to housing, it means examining whether a choice remains manageable when events depart from expectations.

Also distinguish financial capacity from willingness to accept risk. A household may technically afford the payment while finding the remaining cushion uncomfortable.

Treat possible tax benefits as a separate, individualized calculation. Do not assume a mortgage automatically produces a particular tax saving.

If buying works only with rapid appreciation or a future refinance, make that dependency visible. If renting works only with optimistic investment returns, question that assumption just as carefully.

Choose an Arrangement You Can Sustain

The final comparison should answer three questions: Can you support the cash flow? What financial position might each option produce? And which arrangement fits your life?

Begin with comparable properties. Record upfront cash requirements, recurring expenses, expected repairs, and likely exit costs. Choose a realistic time horizon, then test alternatives. Compare remaining financial assets with home equity after debt and selling expenses.

Sethi’s perspective helps connect those calculations to spending priorities. Housing should leave room for other commitments you value.

Avery helps prevent ownership from becoming the only recognized route to accumulating wealth. Housel encourages attention to uncertainty and the behavior required to maintain either plan.

The personal benefits also deserve an explicit place. Ownership may provide control over the space and a stronger sense of permanence. Renting may make relocation simpler and shift responsibility for major property repairs. Lease terms and local circumstances influence those advantages.

You can reasonably choose a more expensive option because its benefits matter to you. Understanding the premium makes that a deliberate choice.

Renting is not automatically wasted money, and buying is not automatically a profitable investment. Both provide somewhere to live while creating different financial commitments. The better choice is the one whose full costs, risks, and practical benefits fit your circumstances—not the one that wins a comparison between rent and the mortgage alone.