Mortgage Refinance Rates in St. Louis City County, Missouri (2026)
Homeowners in St. Louis City County — anchored by St. Louis City County — are watching refinance rates closely. On a typical $177,000 balance, dropping from about 7.50% to 6.25% trims roughly $148 a month off principal and interest.
How much you could save near St. Louis City County
The payment comparison below uses a typical $177,000 St. Louis City County balance at example rates:
| Monthly Principal & Interest | Amount |
|---|---|
| Current loan at ~7.50% | $1,238 |
| After refinancing at ~6.25% | $1,090 |
| Estimated monthly savings | $148 |
These are example figures for St. Louis City County; a lender will price your exact rate from your file. Get alerts when rates drop.
Savings by balance in St. Louis City County
Bigger balances save more each month. Here is the same 7.50%-to-6.25% move across three St. Louis City County loan sizes:
| Balance | Now (~7.50%) | Refi (~6.25%) | Monthly Saved |
|---|---|---|---|
| $124,000 | $867 | $763 | $104 |
| $177,000 | $1,238 | $1,090 | $148 |
| $239,000 | $1,671 | $1,472 | $200 |
St. Louis City County refinance payments at today's rates
Here is the monthly principal and interest on a $177,000 St. Louis City County balance at a range of rates, for both 30- and 15-year terms:
| Rate | 30-yr P&I | 15-yr P&I |
|---|---|---|
| 5.50% | $1,005 | $1,446 |
| 5.75% | $1,033 | $1,470 |
| 6.00% | $1,061 | $1,494 |
| 6.25% | $1,090 | $1,518 |
| 6.50% | $1,119 | $1,542 |
| 6.75% | $1,148 | $1,566 |
| 7.00% | $1,178 | $1,591 |
A 15-year refinance of $177,000 near St. Louis City County runs about $1,518/month versus $1,090 on a 30-year — a higher payment near St. Louis City County but far less total interest over the life of the St. Louis City County loan.
Tapping St. Louis City County equity
Sitting on equity? A cash-out refinance in St. Louis City County can go up to 80% of value — about $31,000 in your pocket on the numbers above — for renovations, debt payoff, or investing.
| Cash-Out Figure | Amount |
|---|---|
| Estimated home value | $260,000 |
| Typical current balance | $177,000 |
| 80% LTV ceiling (new loan) | $208,000 |
| Estimated cash available | $31,000 |
In St. Louis City County, Missouri, property taxes average roughly 0.97% of value, so escrow on a $260,000 home adds about $210/month beyond principal and interest. A $177,000 balance sits near 68% loan-to-value, leaving about $83,000 in equity — room for a rate-and-term refinance now and a cash-out later around St. Louis City County.
St. Louis City County loan limits for 2026
St. Louis City County's 2026 conforming limit is $806,500 for a single-family home — the national baseline used across most of the Midwest. Refinance a balance above it and you are in jumbo territory, which carries its own rates and guidelines.
- St. Louis City County value about $260,000 with a $177,000 balance (~68% LTV).
- Monthly savings near $148; break-even around month 30 on $4,425 of costs.
- Five-year net of about $4,442 and cash-out room near $31,000.
- Conforming limit $806,500; current equity roughly $83,000 near St. Louis City County.
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Frequently Asked Questions
- What could a refinance save me in St. Louis City County?
- On a typical $177,000 balance, moving from about 7.50% to 6.25% saves roughly $148/month in principal and interest. Your savings depend on your current rate, balance, and term.
- What is my cash-out limit in St. Louis City County?
- Conventional cash-out refinances are capped at 80% of appraised value. On an estimated $260,000 St. Louis City County home with a $177,000 balance, that is about $31,000 in available cash.
- When does a St. Louis City County refinance turn jumbo?
- The 2026 conforming limit is $806,500 for a one-unit home (the national baseline). Refinances above that are jumbo loans.
- How fast do I break even in St. Louis City County?
- Divide your closing costs (about $4,425 here) by your monthly savings. In this example you break even near month 30 — refinance only if you will keep the home past that.
- How much equity is in a typical St. Louis City County-area home?
- On an estimated $260,000 value with a $177,000 balance, that is about $83,000 in equity — roughly 32%. A conventional cash-out requires you to keep 20%.
- Is now a good time to refinance in St. Louis City County?
- A common rule of thumb: refinance when you can cut your rate by about 0.75 to 1% and stay past your break-even (near month 30 here). On a $177,000 St. Louis City County balance, that move is worth roughly $148 a month.