Current refinance guidelines, updated from one source.
Four cards and one table carry every figure a Marathon refinance turns on, drawn from the agencies’ published guides, HUD’s handbook, VA’s regulations, and the wholesale overlays: leverage, mortgage insurance, the streamline and IRRRL conditions, and credit. Nothing here is a rate or a payment; the calculator further down turns the figures into a payment and a break-even.
One-unit principal residence; mortgage insurance above 80%
95% is the conventional ceiling on a one-unit principal residence for a refinance that returns no cash, with 97% reserved for the first-time-buyer programs where the existing loan qualifies. Above 80% loan-to-value the new loan carries mortgage insurance; at or below it there is none, which is the line an FHA borrower crosses to shed the premium for good.
An existing FHA loan, refinanced with a net tangible benefit and a limited credit review
An existing FHA-insured loan can be refinanced through the streamline with no appraisal, a limited credit review, and a net tangible benefit as HUD defines it; the previous loan’s seasoning and payment history still apply, and FHA mortgage insurance continues on the new loan. The FHA rate-and-term with an appraisal reaches 97.75% on a principal residence occupied for the previous year.
An existing VA loan, no VA appraisal; seasoning of 210 days and six payments
VA’s rate-reduction refinance in four parts: an existing VA loan, a 0.5% fee inside the new balance unless exempt, seasoning of 210 days and six payments on the old loan, and a net tangible benefit, with no VA appraisal and no cash out. Fees and costs must be recouped from the lower payment within VA’s window when the new loan does not exceed the payoff.
DTI to 50%; jumbo from 660 on its lanes
The credit floor behind these pages is 620 on the wholesale conventional programs, and the automated finding sets the ratio ceiling at 50% with compensating strength in the file. Above the conforming limit the jumbo lanes take over, from a 660 score on the headline lane, to 90% loan-to-value, with loans to $5,000,000 and a ratio ceiling of 50% on the fixed lanes.
| Program | Loan being replaced / occupancy | Maximum LTV | Conditions |
|---|---|---|---|
| Conventional rate-and-term (Fannie Mae / Freddie Mac) | One-unit principal residence | 95% | limited cash-out: the old loan, the closing costs and a purchase-money second roll in, incidental cash only; 97% where the existing loan is agency-owned and the first-time-buyer program allows; mortgage insurance above 80% |
| FHA streamline | Existing FHA-insured loan | No LTV test | appraisal not required; net tangible benefit; limited credit review; the previous loan’s seasoning and payment history apply; FHA mortgage insurance continues |
| FHA rate-and-term | Principal residence (owner-occupied the previous twelve months) | 97.75% | with an appraisal and full credit review; FHA mortgage insurance on the new loan |
| VA IRRRL | Existing VA loan; a home the veteran previously occupied | No LTV test | 0.5% funding fee (financeable; exempt veterans pay none); no VA appraisal; net tangible benefit; seasoning the later of 210 days and six payments |
| Jumbo rate-and-term (wholesale lanes) | Above the conforming limit | 90% | 660+ score on the headline lane, loans to $5,000,000, DTI to 50% on the fixed lanes; reserves and the appraisal count per the lane |
A refinance that returns cash is a cash-out refinance and is covered by the conventional, FHA, VA and jumbo cash-out programs; a line of credit that leaves the first mortgage in place is the HELOC program. Each carries its own leverage and its own rules.
Current refinance snapshot · updated October 3, 2026 · a refinance replaces the whole loan and restarts the term unless a shorter term is chosen · closing costs are paid from the loan or at closing and are recovered only through the monthly saving · conforming limits apply by county and are confirmed by a Lendmire loan officer · Lendmire is a broker licensed in sixteen states for consumer mortgages, never the lender.
Informational only; not a commitment to lend, an approval, or a quote. Every program figure on this page is an agency, HUD, VA, or wholesale overlay parameter read from Lendmire’s guideline sources on the date shown and may change without notice; eligibility, the program, the leverage, and the terms depend on the credit profile, the value, the loan being replaced, the occupancy, the state, and full underwriting. The calculator’s rate is a published weekly average, not a quote. Lendmire LLC, NMLS #2371349, mortgage broker, licensed in sixteen states. Equal Housing Opportunity.
What a rate-and-term refinance is — and how the file is qualified.
Four questions decide a Marathon refinance file: what the new loan replaces and what it may include, which program fits the mortgage already on the home, whether the saving recovers the cost and passes the program’s benefit test, and whether the owner actually wants cash, in which case this is the wrong page. Each one is answered in turn.
For the program overview, see Lendmire’s refinance program, or the statewide guide at Refinance in Florida; when the goal is cash, see the cash-out refinance program.
One new loan replaces the old one
A rate-and-term refinance changes the terms and leaves the equity where it is. The new balance may include the payoff of the current loan, the costs of the new one, and a purchase-money second lien. The term starts over unless a shorter one is chosen. The payment is recalculated on the new rate. On a principal residence, the funds move after the rescission period.
Four programs, one question: which applies
Match the program to the loan being replaced. FHA to FHA: the streamline, no appraisal, limited review, premium continues. VA to VA: the IRRRL, no VA appraisal, a small fee, a benefit test. Anything to conventional: an appraisal, the leverage cap, and no mortgage insurance at or below the line. Above the conforming limit on any route: the jumbo lanes, with their own scores and reserves.
The benefit test and the break-even
Costs are recovered only through the monthly saving, so the break-even in months is the first figure to read. A shorter term can raise the payment and still save interest; a longer term can lower the payment and raise the interest paid over the life of the loan, because the clock restarts. The calculator on this page shows both, and the government streamlines test the benefit formally.
When the goal is cash, not terms
Paying off a line of credit or a second lien that was not part of the purchase through the new loan makes the file a cash-out under the agency rules even when no cash reaches the borrower, so an owner with a HELOC behind the first mortgage should read the cash-out guide first. The rate-and-term refinance pays off the first mortgage, the costs, and a purchase-money second, and stops there.
Two sets of figures meet in the arithmetic: the program’s, read from the snapshot, and yours, entered below. The saving is the difference between the current principal and interest and the new; the break-even is the costs divided by that saving; the term reset shows up as interest over the new term against the interest still owed on the old loan.
Where Marathon’s mortgages were written — and what a refinance changes.
This page shows figures for Marathon from the U.S. Census Bureau, as backdrop rather than input: the share of households that own, the value of a typical home, and the income of a typical household. A refinance file uses its own appraisal and its own income; these describe the neighbors.
These are context figures, not underwriting inputs. Where values have risen since the mortgage was written, the refinance often sheds mortgage insurance on its own; where they have not, the leverage cap and the premium line do more of the deciding. The rules are constant; the cushion is local.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct Marathon neighborhoods, distinct refinance questions.
Neighborhood by neighborhood, the cards below describe Marathon’s housing stock, the loans typically written on it, and the refinance question that comes up most in each.
Second homes and vacation homes
A Marathon second home refinances for terms at its own cap, and the review checks the occupancy before anything else, because a second home and a seasonal rental are different files under the agencies’ rules. The arithmetic of the saving and the break-even is unchanged; the documents describe how the home is used. About 40% of Marathon’s households rent — roughly 1,600 renter households on the latest Census estimate.
High-value homes near the limit
Values in Marathon put many homes above the conforming threshold, and a refinance there uses the jumbo lanes: a higher score floor, leverage set by the lane, reserves after closing, and a second appraisal on the largest loans. The county limit is confirmed by a loan officer; a balance that straddles it, with the costs included, is placed before the program is chosen. The median owner-occupied home value in Marathon runs near $725,800 on the latest Census estimate.
Fixing a rate before the next season
Owners of Marathon vacation and rental homes often carry adjustable loans taken when the home was bought, and the refinance that matters to them is the fixed rate before the next reset, timed to the season’s cash flow. Conventional, streamline, and IRRRL all allow it, the program follows the loan being replaced, and the benefit is certainty rather than a saving the calculator can price. Median household income in Marathon sits near $89,355 on the latest Census estimate.
Condominiums and condotels
A Marathon resort condominium refinances conventionally when the project passes the agencies’ review, and the review is the whole file: the association’s finances, the insurance, the investor share, and whether the building operates as a hotel. A condotel sits outside the conventional program and is refinanced, if at all, on other terms; the streamlines skip the review on an existing government loan. Marathon is home to about 9.9K people.
Primary residences in a resort town
A year-round Marathon homeowner is the ordinary refinance file on a resort-priced appraisal: the cap and the insurance line apply as in the snapshot, the costs are judged against the saving, and the term decision is the owner’s. The seasonal character of the market matters to the appraiser, not to the program. Roughly 2,418 Marathon households own their homes on the latest Census estimate — 60% of all households, the pool a refinance draws on.
Seasonal rentals
The seasonal-rental refinance is an investment file: its own leverage, the income by the agencies’ method, no rescission period, and the lease or operating record in the documents. Marathon owners most often use it to fix a rate before a reset or to shorten a term on a property they intend to keep. On a Marathon home at the median value, a conventional rate-and-term refinance at the leverage cap allows a new loan up to $690,000 — the existing loan, the closing costs, and a purchase-money second lien are what it may pay off.
From the oldest Marathon neighborhood to the newest, the file is judged the same way, with the program figures as constants and the balance, the value, and the costs as the variables.
Four reasons Marathon homeowners rewrite the mortgage.
A few reasons account for most Marathon refinances, and they pull in different directions: a lower payment stretches the term, a shorter term raises the payment, shedding insurance needs equity, fixing a rate needs a fixed-rate program. Here are four of them and the route that serves each.
Fix an adjustable rate
A Marathon owner with an adjustable loan refinances for a reason the calculator cannot fully price: the next reset. The new loan is fixed for its term, the payment is known for every month of it, and the cost is the closing costs and whatever the fixed rate adds over the current adjustable payment. VA counts the conversion as a benefit on its own.
Get rid of mortgage insurance
Rising values in Marathon have put many FHA borrowers at or below the line where a conventional loan carries no mortgage insurance, and the refinance that moves them there removes a premium that would otherwise run for years. The file needs an appraisal and the conventional credit review; the saving is the premium plus whatever the rate change adds or subtracts.
Fold in a purchase-money second lien
The agencies draw the line at the purchase. A purchase-money second rolls into a limited cash-out refinance; a non-purchase-money second or a HELOC does not, however little was drawn. The distinction decides the program, the leverage, and the price, so a Marathon loan officer confirms the origin of the second lien before sizing the file.
Lower the monthly payment
The most common reason, and the one that needs the most care: a lower rate lowers the payment, and so does a longer term, and only the first of those saves money. A Marathon owner comparing payments should compare the interest over the new term with the interest remaining on the old loan, which the calculator does, and should count the closing costs against the saving before deciding.
Estimate the new payment and the break-even on a Marathon home before requesting a quote.
Start with what you know about the Marathon loan: the balance, the rate, the years left, and the costs you expect. Then pick the program and the new term. The result shows the new payment, the monthly change, and the months to recover the costs. It also shows the interest over the new term against what the current loan still owes. Every field is editable and nothing here is a quote.
Marathon refinance savings and break-even estimate
The starting figures are a typical Marathon value with a balance in proportion and a placeholder for costs. Replace them with yours, and enter the current rate from your statement.
Editable benchmark: 7.28% as of October 1, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a refinance quote.
Illustrative starting assumptions: a $725,000 home value near Marathon’s median owner-occupied value, a $507,000 current balance, a current rate and remaining term you enter, closing costs seeded at $10,000 as an editable placeholder (not a fee quote), a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated for Florida (U.S. Census Bureau). Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The new rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a refinance quote; a refinance is priced by the lender at lock, and the current rate, the remaining term and the closing costs are figures you enter. The current payment is estimated from the balance, the current rate and the remaining term; the break-even divides the closing costs by the monthly saving and ignores the interest effect of a longer term. On the VA IRRRL the funding fee is added to the loan unless the veteran is exempt. Taxes and insurance are editable estimates. Licensed in sixteen states for consumer mortgages; Lendmire is a broker, never the lender.
Same home, four ways to refinance it.
Same home, four instruments: the conventional rate-and-term that most Marathon owners use; the FHA streamline and the VA IRRRL, which only an existing FHA or VA borrower can use; and the jumbo rate-and-term for a balance the conforming limit cannot hold. The cards below compare what each one asks and what it delivers.
Conventional, streamline, or jumbo.
Conventional is the refinance for most Marathon homeowners: an appraisal, the agencies’ leverage cap, a full credit and income review, and mortgage insurance only above the published line. It fits a lower payment, a shorter term, an FHA exit, an ARM converted to fixed, or a borrower removed, and it is the only one of the four that applies to any loan being replaced. See the conventional loan program.
The government streamlines refinance the government loan already on the home and nothing else. FHA loans go to FHA loans with no appraisal and a limited review. VA loans go to VA loans with no VA appraisal, the fee inside the loan, and a benefit test. Both follow the agency’s seasoning clock. They are the quickest route to a lower payment or a fixed rate for an eligible Marathon owner, and the wrong route for shedding FHA insurance. See the FHA and VA programs.
The jumbo refinance is the conventional file written larger: an appraisal, sometimes two, the lane’s leverage cap, a stricter credit floor, and reserves after closing. It replaces a jumbo first mortgage, or a conforming loan that has grown past the limit through costs, and returns no cash; the cash-out version lives on the jumbo cash-out page. See the jumbo loan program.
Refinance conventionally when the loan is conventional, when an FHA premium should end, or when a borrower must come off the note; use the FHA streamline or the VA IRRRL when the loan is already FHA or VA and the goal is a lower payment or a fixed rate; go to the jumbo lanes when the balance is above the limit. Go to the cash-out guides when the goal is cash.
What to prepare for a Marathon scenario review.
Most of what a refinance needs is already in a Marathon homeowner’s files: the mortgage statement, the pay stubs, the insurance declaration, the tax bill. This list says what to gather and why each item matters to the file.
This is a general preparation guide, not a universal checklist. The selected lender may request additional information based on the transaction, the property, the automated finding, and the income picture. Nothing here is legal or tax advice.
Local details that can change the loan.
The program is simple to state and particular in its exceptions. Here are the local and file-level details that most often change a Marathon refinance between application and closing.
Use these checks to keep the Marathon file clean and fundable.
The order that saves wasted fees: first the break-even and the term comparison on your own figures, then the program the loan being replaced allows, then the value question, and only then the appraisal and the application.
- Run the break-even: Compare the break-even with how long you expect to keep the loan.
- Weigh the reset: A term matched to the years remaining keeps the saving without the reset.
- Check the project: Dues enter the ratio; the master insurance is checked.
The costs are recovered only through the saving
The break-even is the first number a refinance review produces, and the one most homeowners skip. Costs rolled into the loan raise the balance and the payment slightly, which lengthens the break-even; costs paid at closing shorten it but require cash. The Marathon calculator above shows the months either way on the figures you enter.
The term starts over unless you choose a shorter one
Resetting the term is the quiet cost of most refinances. The payment falls because the balance is spread across more years, and the interest paid over the life of the loan rises for the same reason. The fix is a shorter new term, which raises the payment back toward the old one and keeps the interest saving; the review runs both versions for the Marathon owner.
Condominiums add the project review on the conventional and jumbo routes
A conventional or jumbo refinance of a Marathon condominium adds the agencies’ project review to the file: the association’s budget, insurance, and investor share are checked before the appraised value is applied to the loan-to-value cap. Established buildings usually pass; newer or investor-heavy ones draw questions. The FHA streamline and the VA IRRRL do not re-review the project.
The rescission period on a principal residence
A refinance of the home you live in carries a rescission period after signing, during which the borrower may cancel; the old loan is paid off and the new one funds only after it has run. The first payment on the new loan follows the funding date, and a Marathon owner should plan the old loan’s last payment and the new loan’s first around it.
The loan being replaced may need to be seasoned
A loan a month short of its seasoning cannot be refinanced through the IRRRL until the month passes, and an FHA streamline waits on the previous loan’s seasoning and payment record. The conventional refinance has no such clock, which is one reason a recent FHA or VA borrower sometimes refinances conventionally instead. The Marathon review reads the first-payment date before anything else.
From a Marathon scenario review to a new first payment.
The order matters because the review is free and the appraisal is not. A Lendmire refinance starts with the arithmetic, continues to the application only when the arithmetic works, and orders the appraisal only when the written terms are agreed. Here is the sequence for a Marathon home.
Scenario review
Everything begins with the arithmetic on the owner’s own figures. The program, the term, the costs, the break-even, and the interest comparison are run before an application exists, and the loan is placed against the cap and the insurance line on a cautious value, so a Marathon owner decides with the numbers in hand and nothing has been spent.
Application and automated finding
On a conventional or jumbo file the automated finding decides what the underwriter will see: income documents, assets, the appraisal type, and the ratio ceiling. On a streamline or an IRRRL the agency’s limited review applies. The Marathon owner gathers what the finding asks for and nothing more.
Appraisal and underwriting
Value first, then verification. On a conventional or jumbo refinance the appraisal is the one input the Marathon owner cannot control; on a streamline or an IRRRL there is none. Underwriting reads the finding’s conditions, the payoff, and the benefit test where it applies, and, where the file supports it, approves the loan on the terms the review set out.
Closing, rescission, and funding
The closing documents are signed, and on a principal residence the rescission period runs before the old loan is paid off and the new one funds. The Marathon owner’s first payment on the new loan follows the funding date; the old loan’s final interest is in the closing figures, and nothing is skipped or forgiven.
A brokerage that runs the break-even honestly.
Lendmire is a mortgage brokerage licensed to arrange consumer mortgages in sixteen states, and on a refinance that buys three things: the break-even run honestly, with a plain recommendation not to refinance when the numbers say so; the file shopped across several wholesale programs rather than one; and terms in writing before the appraisal is ordered.
The break-even, run before anything else
Every Lendmire refinance review begins with the costs against the saving and the interest over the new term against what remains on the old loan. A Marathon owner whose numbers do not work hears so in the first conversation, in writing, and spends nothing finding out.
Shopped across wholesale programs
Several wholesale programs compete for a Marathon refinance, and the differences in cost, in reserves, and in what the file must show are real. Lendmire runs the comparison and shows it, so the owner sees why one program was chosen over another.
Terms in writing, before any fee
Written terms before the appraisal is the rule on every Marathon refinance Lendmire arranges: the program, the term, the loan, the payment, and the break-even on paper, agreed, and only then the order. The streamlines, with no appraisal to order, settle the whole plan on paper.
Trusted by homeowners & families alike.
Marathon refinance FAQs
The refinance questions a Marathon loan officer hears most, answered plainly: when it pays, what it costs, which program, and what the appraisal can do.
What is a rate-and-term refinance, and how is it different from a cash-out?
The difference is cash. A rate-and-term refinance can lower the payment, shorten the term, end mortgage insurance, fix an adjustable rate, or change the borrowers, and returns only incidental cash. A cash-out refinance exists to return cash. Paying off a line of credit or a non-purchase-money second through the loan makes the file a cash-out even when the borrower receives nothing.
When does refinancing actually make sense?
It makes sense for a reason you can name: a lower payment that recovers its costs, a shorter term that cuts the interest, an FHA premium that ends, an adjustable rate that becomes fixed, a name that comes off the note. It rarely makes sense for a payment that is only slightly lower, because the costs and the term reset eat the difference. The Marathon review says which case you are in.
What does a refinance cost to close?
Every refinance has costs, and a refinance advertised without them has moved them into the rate or the balance. Lendmire states them in the written terms before the appraisal, and the calculator on this page treats your estimate of them honestly, recovered only through the saving and never assumed away.
Can I get rid of mortgage insurance by refinancing?
The insurance line is in the snapshot, and the question is which side of it the new loan lands on with the costs included. A Marathon FHA borrower whose appraisal supports a conventional loan under the line sheds the premium with the refinance; a conventional borrower near the line may cancel without one. The review places the loan against the line first.
What is an FHA streamline, and who can use it?
It is FHA’s own refinance for FHA borrowers: lighter paperwork, no appraisal, a benefit test instead of a value test, and the premium carried forward. A Marathon owner with an FHA loan who wants a lower payment or a fixed rate with the least friction is the candidate; an owner who wants out of the insurance is not.
Can I refinance an adjustable-rate mortgage into a fixed rate?
The move from adjustable to fixed is allowed on the conventional route and on both government streamlines, and it is the refinance whose value is measured in risk removed rather than dollars saved each month. The costs still apply, and the break-even is judged against the reset avoided.
What credit score do I need to refinance?
The score opens the door and the finding walks through it. Conventional refinances begin at the published floor and are priced by the score; jumbo lanes begin higher; the government streamlines review credit lightly and the payment history heavily. Recent housing lates are the harder problem on every route.
Is the rate in the calculator what I would get?
No. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, published through FRED, as a market reference so the arithmetic has a starting point; it is not a quote, and it does not reflect the program, the term, the credit profile, the loan-to-value, or the day the loan is locked. A Marathon refinance is priced by the lender at lock and stated in the written terms. Overwrite the field with any figure you want to test.
My balance is above the conforming limit. Can I still refinance?
The conforming limit decides the rulebook, and above it the jumbo lanes apply with the headline figures in the snapshot. The arithmetic of the refinance is the same; the documentation and the reserves ask more. A loan officer places the loan against the county limit first and the lane second.
What if I want cash out of my home as well?
Then you want a cash-out refinance, which is a separate program with its own leverage, seasoning rules, and price, covered in the conventional, FHA, VA, and jumbo cash-out guides on this site; or, if the first mortgage is worth keeping, a home equity line that sits behind it, covered in the HELOC guide. A rate-and-term refinance returns no cash beyond an incidental amount, and sizing one for a Marathon owner who wants cash is a wasted application.
Lower payment or shorter term in Marathon: compared on your numbers.
The review costs nothing and decides most files: whether the saving recovers the costs, whether a shorter term serves better, whether the existing loan points to the streamline, the IRRRL, the conventional route, or the jumbo lanes. Ask for it before applying anywhere.
This guide covers Marathon — for the statewide guidelines, markets, and scenarios, see Refinance in Florida, part of Lendmire’s refinance program.
Nearby markets in Florida: Islamorada · Key West · Homestead · Kendall · Doral · Miami · Hialeah · Miami Beach
Related programs: Cash-Out Refinance · Conventional Loans · HELOC