Mortgage Refinance Rates in Johnson County, Iowa (2026)
If you own in Johnson County or elsewhere in Johnson County, Iowa, a refinance could cut your payment by around $142/month — the gap between a ~7.50% rate and today's example 6.25% on a $170,000 loan.
Refinance savings in Johnson County
Here is how a rate-and-term refinance changes the monthly payment on a representative Johnson County balance:
| Payment | Per Month |
|---|---|
| Today (~7.50%) | $1,189 |
| Refinanced (~6.25%) | $1,047 |
| What you would save | $142 |
Illustrative only; the rate you are quoted near Johnson County depends on your credit, equity, and the day you lock. Get alerts when rates drop.
Three Johnson County-area balances compared
How monthly savings scale with balance near Johnson County:
| Balance | Now (~7.50%) | Refi (~6.25%) | Monthly Saved |
|---|---|---|---|
| $119,000 | $832 | $733 | $99 |
| $170,000 | $1,189 | $1,047 | $142 |
| $230,000 | $1,608 | $1,416 | $192 |
What each rate costs near Johnson County
How the Johnson County payment on $170,000 changes with the rate you lock:
| Rate | 30-yr P&I | 15-yr P&I |
|---|---|---|
| 5.50% | $965 | $1,389 |
| 5.75% | $992 | $1,412 |
| 6.00% | $1,019 | $1,435 |
| 6.25% | $1,047 | $1,458 |
| 6.50% | $1,075 | $1,481 |
| 6.75% | $1,103 | $1,504 |
| 7.00% | $1,131 | $1,528 |
A 15-year refinance of $170,000 near Johnson County runs about $1,458/month versus $1,047 on a 30-year — a higher payment near Johnson County but far less total interest over the life of the Johnson County loan.
Cash-out refinance in Johnson County
With values near $250,000, an 80% cash-out leaves about $30,000 available in Johnson County after paying off the current $170,000 balance.
| Cash-Out Figure | Amount |
|---|---|
| Appraised value (est.) | $250,000 |
| Balance you owe now | $170,000 |
| Max new loan at 80% LTV | $200,000 |
| Cash you could pull out | $30,000 |
In Johnson County, Iowa, property taxes average roughly 1.52% of value, so escrow on a $250,000 home adds about $317/month beyond principal and interest. A $170,000 balance sits near 68% loan-to-value, leaving about $80,000 in equity — room for a rate-and-term refinance now and a cash-out later around Johnson County.
When a Johnson County refinance becomes jumbo
Refinances up to $806,500 are conforming in Johnson County for 2026; larger balances become jumbo refinances with stricter equity and reserve rules.
- Johnson County value about $250,000 with a $170,000 balance (~68% LTV).
- Monthly savings near $142; break-even around month 30 on $4,250 of costs.
- Five-year net of about $4,267 and cash-out room near $30,000.
- Conforming limit $806,500; current equity roughly $80,000 near Johnson County.
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Frequently Asked Questions
- How much can I save refinancing in Johnson County in 2026?
- On a typical $170,000 balance, moving from about 7.50% to 6.25% saves roughly $142/month in principal and interest. Your savings depend on your current rate, balance, and term.
- How much cash can I take out of my Johnson County-area home?
- Conventional cash-out refinances are capped at 80% of appraised value. On an estimated $250,000 Johnson County home with a $170,000 balance, that is about $30,000 in available cash.
- What is the conforming loan limit in Johnson County for 2026?
- The 2026 conforming limit is $806,500 for a one-unit home (the national baseline). Refinances above that are jumbo loans.
- When does a refinance pay off in Johnson County?
- Divide your closing costs (about $4,250 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 Johnson County-area home?
- On an estimated $250,000 value with a $170,000 balance, that is about $80,000 in equity — roughly 32%. A conventional cash-out requires you to keep 20%.
- Is now a good time to refinance in Johnson 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 $170,000 Johnson County balance, that move is worth roughly $142 a month.