How much house can I afford at 28 on $300k income? (married)
Sam & Andre, 28 and 27, in New York, NY
exampleMarried, no kids yet · $300k/yr household income
They're renting in New York and ready to buy their first place, without becoming house-poor.
28, married, $300k/yr, with $48k in liquid savings for a down payment (plus $144k 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
28
Household income
$300,000/yr
Household
Married, dual income
Liquid savings
$48,000
Retirement savings
$144,000
Down payment
Optimized 10–35%
Mortgage
6.5%, 30-yr fixed
Investing return
7%/yr
The $1,200,000 target is a stretch right now
$135,000
Max home today, $1,065,000 short of your $1,200,000 target
Max Home Now
$135,000
Target Price
$1,200,000
Liquid Assets
$48,000
Annual Surplus
$11,966
Your max home today is $135,000, growing to $900,000 over 10 years based on engine projections. You'd need to increase savings or income to reach your $1,200,000 target.
| Scenario | Buy Year | Price | Down % | Monthly PITI | Cash Left | Retire NW | Retirement Feasible | Max Home |
|---|---|---|---|---|---|---|---|---|
| Now | 2026 | Keep renting | — | — | — | $12,254,524 ($4.1M in today's dollars) | Secure | $135,000 |
| 2yr | 2028 | Keep renting | — | — | — | $12,254,524 ($4.1M in today's dollars) | Secure | $575,000 |
| 5yr | 2031 | Keep renting | — | — | — | $12,254,524 ($4.1M in today's dollars) | Secure | $655,000 |
| 10yr | 2036 | Keep renting | — | — | — | $12,254,524 ($4.1M in today's dollars) | Secure | $900,000 |
Your max price is usually limited by CASH, not by what a lender would approve. We hold back $37,090 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 $91/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 $300k at 28 afford?
The $1,200,000 target is a stretch right now
Max home today, $1,065,000 short of your $1,200,000 target
$135,000, 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.