How much house can I afford on $100k income? (married)
Priya & Claire, 35 and 36, in Minneapolis, MN
exampleMarried, no kids yet · $100k/yr household income
They're renting in Minneapolis and ready to buy their first place, without becoming house-poor.
35, married, $100k/yr, with $44k in liquid savings for a down payment (plus $132k in retirement, which is harder to use for one: penalties, taxes, or a loan). Most people overestimate how much house that buys. Here's the modeled number, and what changes it.
The setup
Age
35
Household income
$100,000/yr
Household
Married, dual income
Liquid savings
$44,000
Retirement savings
$132,000
Down payment
Optimized 10–35%
Mortgage
6.5%, 30-yr fixed
Investing return
7%/yr
You can buy now, but below your $400,000 target
$215,000
Max home today, $185,000 short of your $400,000 target
Max Home
$215,000
Down Payment
5%
Target Price
$400,000
Liquid Assets
$44,000
Your max home today is $215,000, $185,000 short of your target. Buying at this level is feasible without a retirement shortfall.
| Scenario | Buy Year | Price | Down % | Monthly PITI | Cash Left | Retire NW | Retirement Feasible | Max Home |
|---|---|---|---|---|---|---|---|---|
| Now | 2026 | Keep renting | — | — | — | $643,992 ($265k in today's dollars) | Funded 8 years | $215,000 |
| 2yr | 2028 | Keep renting | — | — | — | $643,992 ($265k in today's dollars) | Funded 8 years | Not affordable |
| 5yr | 2031 | Keep renting | — | — | — | $643,992 ($265k in today's dollars) | Funded 8 years | Not affordable |
| 10yr | 2036 | Keep renting | — | — | — | $643,992 ($265k in today's dollars) | Funded 8 years | Not affordable |
Your max price is usually limited by CASH, not by what a lender would approve. We hold back $26,538 as a 6-month reserve, and require 5% down, so that cash cannot go toward the purchase. A lender would often approve more. This scenario carries mortgage insurance of about $145/mo, which is included in the payment and drops off at 20% equity. Programs like FHA allow smaller down payments and would raise these figures, but they add premiums we do not model, so we stay deliberately conservative. Home ownership also involves lifestyle factors no spreadsheet captures.
Your real number depends on your savings, debts, and city. The averages above are a starting point. Model your exact situation and get your verdict.
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How much house can a married household earning $100k afford?
You can buy now, but below your $400,000 target
Max home today, $185,000 short of your $400,000 target
$215,000, modeled with Rightmont's projection engine for this exact scenario.
How was this calculated?
Rightmont runs your numbers through a year-by-year projection engine (taxes, compounding, Social Security, and your real cashflow) to model the outcome. Model your own version free in under a minute.
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For educational purposes only, not financial advice.