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How much house can I afford on $150,000 a year?
About $548,000 with 20% down at 6.5%, from a housing budget of roughly $3,500 a month. Your other debts move this number — here is the full picture.
The short answer
On a $150,000 salary, the 28% rule puts your housing budget at about $3,500 a month. With 20% down at 6.5% and typical tax and insurance, that supports a home priced around $548,000.
That assumes you have little other debt. Car payments, student loans and credit cards all pull the number down — see the table further below.
Where these numbers come from
Lenders lean on two ratios. The front-end ratio says your housing payment should stay under 28% of gross monthly income. The back-end ratio says all debt payments together should stay under 36%. On $150,000:
- Gross monthly income: $12,500
- 28% housing limit: $3,500
- 36% total debt limit: $4,500
The housing figure has to cover principal, interest, property tax and insurance — not just the loan payment. That is why the affordable price is lower than a simple loan calculation suggests.
Affordable price by interest rate
All rows assume 20% down, a 30-year fixed, and a $3,500 total housing payment.
| Rate | Home price you can support |
|---|---|
| 5.50% | $596,000 |
| 6.00% | $571,000 |
| 6.50% | $548,000 |
| 7.00% | $526,000 |
| 7.50% | $505,000 |
Rates move your buying power substantially. The spread across the range above is about $90,000 in home price on the same income.
Affordable price by down payment
| Down payment | Home price | Cash needed |
|---|---|---|
| 3% | $469,000 | $14,100 |
| 5% | $477,000 | $23,800 |
| 10% | $498,000 | $49,800 |
| 20% | $548,000 | $109,500 |
A bigger down payment raises the price you can reach, but under 20% you will usually pay mortgage insurance, which eats into the same monthly budget and offsets part of the gain.
How other debts change the answer
This is the part most calculators skip. Your other monthly debt payments count against the 36% back-end limit.
| Other monthly debt | Housing budget | Home price |
|---|---|---|
| $0 | $3,500 | $548,000 |
| $300 | $3,500 | $548,000 |
| $500 | $3,500 | $548,000 |
| $800 | $3,500 | $548,000 |
Paying off a car loan before applying can raise your buying power more than a modest raise would.
What the rules do not tell you
The 28/36 limits describe what a lender will approve, not what is comfortable. They ignore childcare, commuting, retirement saving, and the maintenance a home needs — often estimated at about 1% of the home's value each year. Plenty of buyers on $150,000 deliberately target well below $548,000 to keep breathing room.
If you are close to the edge, a useful test is to bank the difference between your current rent and the proposed payment for three months. If that is painless, the number is realistic.
Frequently asked questions
How much house can I afford on $150,000 a year?
Roughly $548,000 with 20% down at 6.5%, based on a 28% housing budget of $3,500 a month and limited other debt.
What is my monthly housing budget on $150,000?
Gross monthly income is $12,500. The 28% rule gives a housing budget of about $3,500, covering principal, interest, tax and insurance.
How much do I need for a down payment?
For a $548,000 home, 20% is about $109,500. A 3% conventional option is around $16,400, though a smaller down payment usually means mortgage insurance.
Does having a car payment reduce what I can afford?
Yes. A $500 car payment pushes against the 36% total-debt limit and can cut the home price you qualify for by tens of thousands. See the debt table above.
Should I borrow the maximum I am approved for?
Usually not. Approval limits reflect ratios a lender is comfortable with, not your childcare, savings goals or maintenance costs. Many buyers target 10-20% below the ceiling.