Rent vs Buy a $400K Home: Full Cost Comparison

Home Price

$400K

Monthly Rent

$1,800

Down Payment (20%)

$80K

Est. Break-Even

1 yrs

Buying a $400K home at today's 6.75% rate requires a $80K down payment (20%) and results in a monthly mortgage payment of $2,076. Add $367/month in property taxes (1.1% average) and $333/month in maintenance, and total monthly homeownership costs are ~$2,776 — compared to $1,800/month renting equivalent housing. That's $976/month more to own upfront.

The price-to-rent ratio at this price point is 19 — in the neutral zone where the right choice depends on your timeline. The $12K in closing costs (3%) creates an initial hurdle that takes time to overcome through equity building and appreciation. At 3.5% annual appreciation, a $400K home gains ~$14K/year in value — a major long-term advantage for buyers.

The break-even point — where buying surpasses renting in total net worth — is approximately 1 years. This assumes you invest the rent-vs-buy monthly cost difference and down payment in stocks at 7% annual return. Breaking even in 1 years is relatively fast, making buying attractive even for medium-term horizons.

Beyond the break-even, homeownership at this price level builds $58K in mortgage principal per year (early years), plus appreciation. Over 10 years, the total equity gain from a $400K home at 3.5% appreciation is ~$164K, creating substantial wealth that renting cannot replicate. Tax deductions (mortgage interest, property taxes up to SALT limits) further favor buyers in higher tax brackets.

Frequently Asked Questions

What is the monthly payment on a $400K home?expand_more
At 6.75% on a 30-year mortgage with 20% down ($80K), the principal & interest payment is $2,076/month. Adding property taxes ($367/mo at 1.1%), homeowners insurance (~$133/mo), and maintenance ($333/mo), total monthly ownership costs are ~$2,909.
Is it better to rent or buy a $400K home?expand_more
The answer depends entirely on how long you stay. At this price level, renting and investing wins for stays under 1 years. Beyond 1 years, buying typically produces higher net worth due to equity accumulation and appreciation. If you're confident in a 1+ year stay and have the down payment, buying is generally the better long-term financial move.
How much do I need to save for a $400K home?expand_more
You need $80K for a 20% down payment plus $12K in closing costs (3%) — a total of $92K. With 10% down, the total upfront drops to $52K, but you'll pay PMI (~$167/month) until you reach 20% equity.
What return does buying a $400K home generate?expand_more
At 3.5% annual appreciation, a $400K home gains ~$14K/year. Over 10 years with leverage (20% down), the return on your $80K investment is ~205% excluding mortgage interest costs. This leverage effect is the primary reason real estate builds wealth — you control $400K in assets with only $80K out of pocket.
Should I put 20% or less down on a $400K home?expand_more
20% down ($80K) avoids PMI and gives you a lower monthly payment. 10% down ($40K) preserves cash for investing but adds ~$167/month in PMI. If you can earn more than the PMI cost by investing the extra 10% ($40K), putting less down makes mathematical sense. At 7% returns on $40K, you'd earn ~$233/month vs $167/month in PMI.

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