$450,000 is above the national median and typical in growing Sun Belt metros, mid-Atlantic suburbs, and Pacific Northwest secondary cities. In markets like Raleigh, Austin (suburbs), Tampa, and Salt Lake City, $450K buys a well-maintained 3-bedroom home. In premium coastal metros, this is still below entry level for single-family homes.
With 20% down, you need about $125,000 in household income — a threshold that typically requires either a high-earning single professional or two incomes. The down payment of $90,000 is substantial but achievable for couples saving together over 3-5 years.
Check your specific numbers: Mortgage Affordability Calculator
For full affordability planning and scenario frameworks, start with the Mortgage Affordability hub.
Income Needed to Afford a $450,000 Home
Based on the 28% front-end DTI rule:
| Down Payment | Loan Amount | Monthly PITI | Income Required |
|---|---|---|---|
| 3% ($13,500) | $436,500 | $3,519 | $150,800/yr |
| 3.5% FHA ($15,750) | $434,250 | $3,500 | $150,000/yr |
| 5% ($22,500) | $427,500 | $3,446 | $147,700/yr |
| 10% ($45,000) | $405,000 | $3,266 | $139,900/yr |
| 20% ($90,000) | $360,000 | $2,904 | $124,500/yr |
Assumes 6.75% rate, 30-year term, $450/mo taxes, $180/mo insurance. PMI included for <20% down.
At $450K, the monthly payment jumps noticeably between down payment levels. The PMI on a 5% down payment ($22,500) adds roughly $200-$300/month to your cost, which translates to roughly $10,000/year in additional income needed to qualify. If you can push from 10% down to 20%, you save both the PMI cost and reduce the loan that earns interest — a double benefit that compounds over 30 years.
Monthly Payment Breakdown at 20% Down
| Component | Monthly Cost |
|---|---|
| Principal & Interest | $2,335 |
| Property Tax (est.) | $375 |
| Homeowners Insurance | $188 |
| Total PITI | $2,898 |
How Rate Affects Required Income (20% down, $360K loan)
| Interest Rate | Monthly P&I | Total PITI | Income Needed |
|---|---|---|---|
| 5.5% | $2,044 | $2,607 | $111,700/yr |
| 6.0% | $2,159 | $2,722 | $116,700/yr |
| 6.75% | $2,335 | $2,898 | $124,200/yr |
| 7.5% | $2,517 | $3,080 | $132,000/yr |
| 8.0% | $2,642 | $3,205 | $137,400/yr |
Impact of Existing Debt (36% Back-End DTI)
| Monthly Debt Payments | Income Needed to Qualify |
|---|---|
| $0 | $96,600/yr |
| $200 | $103,300/yr |
| $400 | $111,600/yr |
| $600 | $121,700/yr |
| $800 | $134,100/yr |
Total Cash Needed at Closing
| Scenario | Down Payment | Closing Costs | Total |
|---|---|---|---|
| FHA 3.5% | $15,750 | $13,500-$22,500 | ~$33,000 |
| 10% | $45,000 | $13,500-$22,500 | ~$62,000 |
| 20% | $90,000 | $13,500-$22,500 | ~$108,000 |
What $450,000 Buys in 2026
| Market | What You Get |
|---|---|
| Austin suburbs | 3 bed home |
| Nashville | 3 bed starter home in good area |
| Denver suburbs | 3 bed suburban home |
| Miami suburbs | Small 2-3 bed home |
| Portland, OR | 2-3 bed older home |
| Boston suburbs | Condo or small townhouse |
Related: Income Needed for a $400,000 House | Income Needed for a $500,000 House | Mortgage Affordability Calculator
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