Pacific Northwest Mortgage Expert ยท Mortgage Tips
How much house can I afford in Portland in 2026?
A useful starting point is the 28/36 rule: keep your total housing payment around 28% of your gross monthly income and your total monthly debt around 36%. Your actual buying power is shaped by your down payment, debt-to-income ratio, interest rates, and credit score, so rates change daily and a personalized estimate is always the most accurate way to know your number.
The 28/36 Rule
What is the 28/36 rule?
The 28/36 rule is a simple, widely used guideline for how much house you can comfortably afford. It gives you a quick sanity check before any lender runs your full numbers.
Your total monthly housing payment, including principal, interest, property taxes, and homeowners insurance, should generally stay around 28% of your gross monthly income. This is what lenders call your front-end ratio.
Your total monthly debt, including the housing payment plus car loans, student loans, credit cards, and other obligations, should generally stay around 36% of your gross income, or lower. This is your debt-to-income ratio.
A friendly example
If your household earns $8,000 a month before taxes and you have $500 a month in existing debt, the 28/36 rule suggests your housing payment should stay around $2,240, and your total monthly obligations should stay under about $2,880. These are general guidelines, not a guarantee, and your lender will run your exact scenario.
What Shapes Your Number
What factors determine how much you can borrow?
Down Payment
The more you put down, the less you borrow and the lower your payment. Options range from 3% to 20% or more depending on your loan program.
Debt-to-Income Ratio
Lenders look at how your income compares to your total monthly debts. A lower DTI generally qualifies you for a larger loan at better terms.
Interest Rates
Rates change daily based on the broader market. A lower rate gives you more buying power for the same monthly payment, which is why accurate, current quotes matter.
Credit Score
Your credit score affects the rates and programs you qualify for. Improving your score by even a little can meaningfully improve your buying power.
Property Taxes & Insurance
Portland home prices, local property tax rates, and insurance costs are part of your monthly payment, so they directly affect what you can afford.
Loan Program
Conventional, FHA, VA, and USDA loans have different down payment and qualification requirements, so the right program can stretch your budget further.
Rates & Buying Power
How do interest rates affect what you can afford?
Interest rates change daily, so any exact number I gave you today could be outdated tomorrow. What matters is understanding the relationship: for the same monthly payment, a lower rate lets you borrow more, and a higher rate lets you borrow less. This is why a current, personalized rate quote matters more than a headline number.
Rates are influenced by your credit score, down payment, loan type, and the broader market. When you're ready, I'll run a personalized rate analysis based on your exact scenario, and I'll also tell you whether it makes sense to lock a rate or wait.
Next Steps
How do you find your real number?
Get pre-approved with your current financial picture.
A pre-approval runs your real income, debts, credit, and potential down payment to give you an accurate budget instead of a guess.
Compare loan programs.
FHA, conventional, VA, or USDA each calculate affordability differently. The right fit can increase what you can comfortably borrow.
Ask about Oregon down payment assistance.
Many first-time buyers qualify for programs that reduce the money needed upfront, which can change the home you can afford.
Keep some cushion for the future.
A comfortable house is one you can still enjoy, vacation, save, and handle surprises with. I help you find room for real life, not just the maximum number.
Want your exact affordability number?
Rather than guess, let Chris Siegfried run your real numbers. You'll get a clear picture of your buying power in Portland and the loan programs that fit you best.
Chris Siegfried, NMLS #963944, Mortgage Loan Originator licensed in Oregon, Washington, Arizona, Idaho, and California. CMG Mortgage, Inc. dba CMG Home Loans, NMLS ID# 1820. This is not a commitment to lend; rates and terms change daily and are subject to qualification.