Rent $4,000/mo vs Buy a $400K Home
A side-by-side financial comparison of renting at $4,000/month vs buying a $400,000 home with 20% down over 5 to 30 years.
Monthly Rent
$4,000
+ 3%/yr increases
Monthly Ownership
$2,919
P&I + tax + ins + maint
Monthly Ownership Breakdown
Principal & Interest
$2,102
Property Tax (1.1%)
$367
Insurance
$117
Maintenance (1%)
$333
Down Payment Required (20%)
$80,000
Wealth Comparison Over Time
| Year | Renter Wealth* | Home Equity | Winner | Difference |
|---|---|---|---|---|
| Year 5 | $117,546 | $174,259 | Buy | $56,713 |
| Year 7 | $137,106 | $217,811 | Buy | $80,705 |
| Year 10 | $172,714 | $290,453 | Buy | $117,739 |
| Year 15 | $253,774 | $434,432 | Buy | $180,658 |
| Year 20 | $372,877 | $613,855 | Buy | $240,978 |
| Year 30 | $805,013 | $1,122,717 | Buy | $317,705 |
* Renter wealth = down payment invested at 8% return. Home equity = home value (3.5% appreciation) minus remaining mortgage.
Analysis: Renting at $4,000 vs Buying at $400K
At $2,919/month, owning this $400K home is actually cheaper than your $4,000/month rent while also building equity. This is a strong case for buying if you plan to stay for at least 5 years.
Based on these assumptions, buying becomes the better financial move after about 5 years. If you plan to stay shorter than that, renting is more cost-effective. For a personalized analysis, use our mortgage calculator or explore other price points below.