Median Mortgage Payment Climbs $53 to $2,215 as September Affordability Tightens
MBA says the median payment sought by purchase applicants rose to $2,215 in September, up 7.1% from a year earlier while earnings grew 4.0%. Here is what the index measures and how buyers can compare offers.
By Anthony Brikho · 4 min read
Monthly mortgage payments for homebuyers moved higher again in September. According to the Mortgage Bankers Association's Purchase Applications Payment Index report released October 29, 2026, the national median payment applied for by purchase applicants rose to $2,215 from $2,162 in August, an increase of $53, or about 2.5%. MBA attributed the rise mainly to mortgage rates that were roughly 30 basis points higher during the month, even though the median loan amount dipped slightly.
The September numbers
MBA's index, known as PAPI, rose 2.4% to 158.2 from 154.5 in August. A higher reading means a typical new mortgage payment takes a bigger share of earnings, so affordability is worse. Compared with September 2025, the median payment was up $148, or 7.1%. Earnings grew 4.0% over the same period, which left the index 3.1% higher year over year. MBA said affordability declined in 39 states during the month.
| Applicant group | August 2026 | September 2026 |
|---|---|---|
| All purchase applicants (median) | $2,162 | $2,215 |
| FHA applicants | $1,856 | $1,906 |
| Conventional applicants | $2,188 | $2,244 |
| New-home (builder) applicants | $2,214 | $2,307 |
Median monthly principal-and-interest payments. Source: MBA PAPI and Builders' PAPI, released Oct. 29, 2026.
Payments rose across loan types. FHA applicants were also up from $1,792 a year earlier, and conventional applicants from $2,105. Applicants for newly built homes, tracked through MBA's Builder Application Survey, saw the largest monthly increase in dollar terms at $93.
What the index does and does not measure
PAPI is built from actual loan applications in MBA's Weekly Applications Survey, compared with usual weekly earnings from the Bureau of Labor Statistics. That makes it a useful read on what new buyers are actually applying for, rather than a hypothetical calculation. But it has limits worth keeping in mind:
- It covers principal and interest only. Property taxes, homeowners insurance, mortgage insurance and HOA dues are not included, so a buyer's full monthly housing cost will usually be higher.
- It describes a median across many applicants. It is not a quote, and it does not indicate what any specific borrower will qualify for or pay.
- It reflects applications, not closed loans, and the data are not seasonally adjusted.
The rate increase MBA cites reflects market mortgage rates during September. Mortgage rates track longer-term bond market conditions, mortgage-backed securities pricing and lender costs; they are not set directly by the Federal Reserve's overnight policy rate.
How buyers can compare offers
A rising median payment does not change the basic math of shopping for a loan, but it raises the cost of skipping steps. A few practical checks:
- Budget for the full payment. Add estimated taxes, insurance, any mortgage insurance and HOA dues to the principal-and-interest figure before deciding what price range fits.
- Request comparable Loan Estimates. Ask several lenders for Loan Estimates on the same loan type, amount, term, lock period and number of points, so differences in rate and fees are visible.
- Check discount-point break-even. Divide the cost of points by the monthly savings they buy to see how many months it takes to recover the upfront cost, and compare that with how long you expect to keep the loan.
- Read buydown terms closely. Seller or builder buydowns can lower payments, but temporary buydowns step up after the initial period. Confirm the full-rate payment is affordable and how the credit compares with a price reduction.
- Look at APR as well as rate. APR folds in many lender charges and helps compare offers with different fee structures.
What to watch next
MBA's next monthly PAPI release will show whether October's rate movements eased or added to payment pressure. In the meantime, weekly rate surveys and lender quotes are a better guide to current conditions than a monthly index. For an individual buyer, the most reliable number remains a written Loan Estimate for their own loan.
Source: Mortgage Bankers Association, Oct. 29, 2026. Cover: original graphic by mortgage.news based on MBA data.