How Much House Can I Afford on a $100k Salary? (2026 Rates)
The 28/36 rule, current rates, and real numbers for every income level — so you know what lenders will actually approve before you start shopping.
The Answer: $350,000–$420,000 on a $100k Salary
On a $100,000 gross salary with 2026 mortgage rates averaging 6.8%, no other debts, and a 10% down payment, you can afford a home priced between $350,000 and $420,000. The range depends on your property taxes, insurance, and which affordability rule your lender uses. With existing debts (car payment, student loans), the ceiling drops — every $500/month in other debts reduces your affordable home price by roughly $65,000–$70,000.
- The 28/36 rule limits your housing payment to 28% of gross income ($2,333/month on $100k) and total debts to 36% ($3,000/month).
- At 6.8% on a 30-year mortgage with 10% down, a $400,000 home costs approximately $2,348/month in principal and interest alone — add taxes and insurance for the full picture.
- FHA loans allow higher debt-to-income ratios (up to 50% in some cases), which can push the ceiling higher — but with a cost: mandatory mortgage insurance. See our FHA Loan Calculator.
- Property taxes vary from 0.31% (Hawaii) to 2.23% (New Jersey) of home value — a $400,000 home costs $1,240/year in Hawaii versus $8,920/year in New Jersey, directly affecting what you can afford.
Enter your exact income, debts, down payment, and local tax rate to see the precise home price you can afford.
Calculate your home affordabilityHome Affordability by Salary: $60k to $200k
The math scales predictably with income. Here's what each salary level can afford under the 28/36 rule with 2026 rates, assuming 10% down, no other debts, and average U.S. property taxes (1.1%):
| Gross salary | Max monthly housing (28%) | P&I budget* | Approximate home price | Monthly P&I payment |
|---|---|---|---|---|
| $60,000 | $1,400 | $1,050 | $210,000–$250,000 | $1,490 |
| $75,000 | $1,750 | $1,350 | $270,000–$310,000 | $1,862 |
| $80,000 | $1,867 | $1,450 | $290,000–$335,000 | $2,009 |
| $100,000 | $2,333 | $1,850 | $350,000–$420,000 | $2,497 |
| $120,000 | $2,800 | $2,250 | $430,000–$510,000 | $3,057 |
| $150,000 | $3,500 | $2,900 | $550,000–$640,000 | $3,810 |
| $200,000 | $4,667 | $3,950 | $740,000–$860,000 | $5,143 |
Notice how the range widens at higher incomes: a $200,000 earner's ceiling varies by $120,000 depending on whether they're in a low-tax state like Hawaii or a high-tax state like New Jersey. Location matters as much as salary.
Lenders will approve up to the 28/36 limits — and FHA lenders may go higher. But spending 28% of gross income on housing often means 35–40% of take-home pay, leaving less for retirement savings, emergencies, and discretionary spending. Many financial planners recommend keeping housing at 25% of take-home pay instead. Use our take-home pay guide to see what your salary actually deposits each month, then work backward from that number.
See your exact monthly payment with taxes, insurance, PMI, and extra payments — plus the full amortization schedule.
Calculate your mortgage paymentWhat Moves the Number: Down Payment, Rates, and Debt
Down Payment Impact
The down payment affects affordability in two ways: it reduces your loan (lowering the monthly payment) and — at 20% or more — eliminates PMI, which typically costs 0.5–1.5% of the loan annually. On a $100k salary:
| Down payment | Home price affordable | Loan amount | Monthly P&I | PMI cost/month |
|---|---|---|---|---|
| 3% (FHA minimum) | $310,000 | $300,700 | $1,959 | $130–$260 |
| 5% | $340,000 | $323,000 | $2,105 | $135–$270 |
| 10% | $385,000 | $346,500 | $2,258 | $144–$290 |
| 20% (no PMI) | $420,000 | $336,000 | $2,189 | $0 |
Interest Rate Sensitivity
Every 1% change in mortgage rates shifts affordable home prices by roughly 10–12%. On a $100k salary with 10% down:
| Mortgage rate | Approximate max home price | Monthly P&I on $360k loan |
|---|---|---|
| 5.5% | $430,000 | $2,044 |
| 6.0% | $410,000 | $2,158 |
| 6.8% (current avg) | $385,000 | $2,348 |
| 7.5% | $355,000 | $2,516 |
| 8.0% | $335,000 | $2,641 |
How Existing Debt Shrinks Your Budget
The 36% back-end ratio caps your total monthly debt at $3,000 on a $100k salary. Every dollar going to car loans, student loans, or credit card minimums reduces what's left for housing:
| Monthly debt payments | Housing budget remaining | Approximate max home price |
|---|---|---|
| $0 | $2,333 (full 28%) | $385,000 |
| $300 (car payment) | $2,333* | $385,000 |
| $500 (car + student loan) | $2,333* | $385,000 |
| $700 (car + student + CC) | $2,300 | $375,000 |
| $1,000 | $2,000 | $320,000 |
| $1,500 | $1,500 | $230,000 |
Eliminating a $400/month car payment doesn't just free up $400 for housing. Because lenders look at the back-end ratio, removing that $400 can increase your home buying power by $50,000–$65,000. If you're within a year of paying off a car, it may be worth waiting to buy until it's clear.
Not sure if buying makes sense at these prices? Compare the total cost of renting versus owning over your expected timeline.
Compare rent vs. buyBudget 2–5% of the home price for closing costs — this calculator breaks them down by category.
Estimate your closing costsOnce you know how much house you can afford, our complete mortgage guide walks through the full buying process — from pre-approval to closing. And if you're weighing whether to save more for a larger down payment or buy now, the mortgage early payoff guide shows how extra payments after buying can save $50,000–$250,000 in interest.
Home price estimates use the standard 28/36 qualifying ratios applied by Fannie Mae and Freddie Mac conforming loan guidelines. Mortgage rates reference the Freddie Mac Primary Mortgage Market Survey (PMMS), June 2026 average. Property tax and insurance assumptions use national medians from the U.S. Census American Housing Survey. All calculations verified against our Home Affordability Analyzer formulas.
- 1Primary Mortgage Market Survey (PMMS) — Freddie Mac
- 2Fannie Mae Selling Guide — Qualifying Ratios — Fannie Mae
- 3American Housing Survey — U.S. Census Bureau
- 4How to Decide How Much to Spend on a Home — CFPB
- 5State-by-State Property Tax Rates — Tax Foundation
Calculators for this guide
Run your own numbers — every tool is free, private, and works offline.
Frequently asked questions
We are a research-first finance team. We do not sell leads, we do not rank lenders, and we have no affiliates pulling our recommendations. Every guide is built by pairing primary sources — the IRS, CFPB, Federal Reserve, Freddie Mac, Statistics Canada, OSFI — with the same calculators you can run yourself.
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