Current conventional guidelines, updated from one source.
One guideline source feeds every number here, and the page updates when the source does. These are purchase and refinance parameters; the leverage table underneath covers occupancy by occupancy, and the status lines cover insurance, gifts, and the first-time-buyer programs.
First-time buyer; 5% standard; 97% loan-to-value at the top
3% down is the first-time buyer’s entry point and 5% the standard one, both on a one-unit principal residence; second homes, two- to four-unit homes, and investment properties carry their own leverage limits, listed in the table below.
Priced on the score; no agency minimum with an automated approval
A 620 decision score opens the program on the wholesale side; the agencies set no minimum for an automated approval and 620 to 640 for manual underwriting by loan type. The strongest effect of the score is on cost, through loan-level adjustments and the mortgage insurance premium.
Required above 80% LTV; removed at 80% by request, 78% automatically
Above 80% loan-to-value the loan carries private mortgage insurance; at or below it, none. The insurance cancels on request at 80% of the original value and automatically at 78%, which is the single largest structural difference from FHA, whose premium at full leverage lasts for the term.
With an automated approval; 36% to 45% on a manual file
An automated approval allows a total debt-to-income ratio up to 50%; a manually underwritten file is held to 36%, or 45% when credit score and reserves meet the agencies’ matrix. The ratio divides total housing payment plus other monthly obligations by gross income.
| Purpose | Occupancy and program | Maximum LTV |
|---|---|---|
| Purchase | One-unit principal residence, first-time buyer (fixed rate) | 97% |
| Purchase | One-unit principal residence, standard | 95% |
| Purchase | HomeReady / Home Possible (income limits apply) | 97% |
| Purchase | Two- to four-unit principal residence | 95% |
| Purchase | Second home | 90% |
| Purchase | Investment property, one unit | 85% |
| Purchase | Investment property, two to four units | 75% |
| Refinance | Limited cash-out (rate-and-term), one-unit principal residence | 95% |
| Refinance | Cash-out, one-unit principal residence | 80% |
| Refinance | Cash-out, two to four units, second home or investment | 75% |
| Combined LTV | Maximum contribution |
|---|---|
| above 90 percent | 3% of the sales price |
| 75.01 to 90 percent | 6% of the sales price |
| 75 percent or less | 9% of the sales price |
| investment property (any) | 2% of the sales price |
| Event | Waiting period |
|---|---|
| Chapter 7 or 11 bankruptcy | four years from discharge or dismissal (two years with documented extenuating circumstances) |
| Chapter 13 bankruptcy | two years from discharge; four years from dismissal (two with extenuating circumstances) |
| Multiple bankruptcy filings | five years when more than one filing within the past seven years |
| Foreclosure | seven years (three with extenuating circumstances, then limited to a principal residence or second home at 90 percent LTV, purchase or limited cash-out) |
| Deed-in-lieu, short sale or mortgage charge-off | four years (two with extenuating circumstances) |
Mortgage insurance: Fannie Mae reports that private mortgage insurance typically ranged from 0.58%–1.86% of the loan amount a year; the premium on a specific loan is priced by the insurer on the score, the leverage, and the coverage, and is never quoted here. Gifts from relatives may fund the entire down payment on a one-unit principal residence. HomeReady and Home Possible lend to 97% with income at or below 80% of the area median; HomeOne lends to the same leverage with a first-time buyer and no income limit.
Current conventional snapshot · updated October 3, 2026 · principal residences occupied within sixty days, second homes, and one- to four-unit investment properties · conforming limits apply by county and are confirmed by a Lendmire loan officer · above the limit, see the jumbo program · no prepayment penalty · Lendmire is a broker, never the lender.
This page describes program parameters, not an offer. The down payment minimums, the credit floor, the insurance thresholds, and the ratios are agency guidelines and lender overlays, subject to change without notice and to full underwriting; the appraisal, the credit report, the property, the occupancy, and the conforming limit decide every file. Lendmire is a broker, not a lender. Licensed in sixteen states for consumer mortgages. NMLS #2371349.
What a conventional loan is — and how the file is qualified.
Four rules shape a Key West conventional file: leverage by occupancy and buyer, credit scoring that prices rather than gates, mortgage insurance that cancels, and ratios set by the underwriting path. Each is explained below with the reason behind it.
For the program overview, see Lendmire’s conventional loan program, or the statewide guide at Conventional Loans in Florida; for the mortgage insurance cancellation rules, see the CFPB.
Leverage by occupancy and buyer
The down payment a Key West buyer needs depends on three things: whether the home is a principal residence, a second home, or a rental; whether it is one unit or several; and whether the buyer counts as a first-time buyer. The snapshot table gives the answer for every combination the program allows.
Credit scores and automated underwriting
Conventional credit is priced more than it is gated. The floor in the snapshot is the lowest score the lanes accept, and above the floor the score sets the loan-level price adjustments and the mortgage insurance premium. A Key West buyer with a stronger score pays less on both lines.
Mortgage insurance that cancels
Insurance structures vary: borrower-paid monthly is the default, and lender-paid, single-premium, and split-premium versions exist, each built into the loan differently. The published typical range in the snapshot is Fannie Mae’s, and the actual premium for a Key West file comes from the insurer at lock, never from this page.
Ratios, reserves, and the DU finding
Reserves are measured in months of the total housing payment and set by the finding, the occupancy, and the number of financed properties; a Key West second-home or investment file carries more than a principal residence. Income needs a two-year history and a reasonable expectation of continuing.
Every input below is yours: the Key West price, the down payment, the buyer type, the term, the rate, the insurance estimate, and the escrows. The thresholds and the ratio ceiling come from the program; the payment, the insurance, and the cancellation month follow from the arithmetic.
Where Key West buyers borrow — and how a conforming loan fits.
Three Census figures frame a Key West conventional file. Ownership says how much of the market the program reaches, the median value says what a low-down-payment loan typically comes to, and household income says what ratio that payment produces.
Market context only. Read the figures as ranges, not predictions. The lender appraises one home, documents one income, and lets the automated system read one credit file.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct Key West neighborhoods, distinct conventional files.
One program, several Key West submarkets: the cards below describe the housing stock, the price range, and the conventional question that comes up most often in each.
Second homes and vacation condominiums
A Key West vacation home is a conventional file at the second-home leverage, qualified on the payments of both homes. A unit run as a rental business is an investment property under the program, with lower leverage and its own cost. Roughly 5,297 Key West households own their homes on the latest Census estimate — 49% of all households, the pool a conventional purchase joins.
Year-round primary residences
The year-round Key West resident buys at the principal-residence leverage: the first-time buyer’s minimum where it applies, insurance that ends, and reserves set by the finding rather than by a second-home or investment rule. The resort setting changes the prices, not the rules. Median household income in Key West sits near $87,037 on the latest Census estimate.
Condominium projects
Resort condominium projects in Key West are the hardest agency reviews: investor-owned and rented units, short-term rental programs, hotel-style operations, and commercial space all weigh against warrantability. A buyer should have the lender review the project before the offer. Key West is home to about 26K people.
Homes bought for their setting
On a Key West home that trades on its setting the appraisal carries more weight: the value must be supported on comparable sales, and the loan amount is checked against the conforming limit, which higher-priced homes approach quickly. About 51% of Key West’s households rent — roughly 5,478 renter households on the latest Census estimate.
Higher-value homes
On Key West’s higher-value homes the conventional loan meets the conforming limit before anything else; above it, the buyer adds down payment or moves to the jumbo program, and a loan officer confirms the current figure first. On a one-unit principal residence at Key West’s median value, the first-time buyer’s minimum down payment comes to about $25,600 and the standard minimum to about $42,600 — before closing costs, and before the mortgage insurance that comes with either; a second home, a multi-unit home, or a rental starts higher, as the leverage table shows.
Workforce neighborhoods
The year-round Key West workforce is the program’s everyday constituency: a small down payment that may be a gift, insurance that ends on schedule, and a payment the ratio carries. These neighborhoods are where the program fits the market best. The median owner-occupied home value in Key West runs near $852,400 on the latest Census estimate.
The rules do not change with the street. Every Key West file is checked the same way: price against the appraisal, property against the agencies’ standards, condominium against the project review, occupancy against its leverage limit, and borrower against the score, the ratios, and the reserves the finding requires.
Four ways Key West buyers put a conforming loan to work.
A good use of a conventional loan is one its shape fits: a decent score, a down payment of any size from the minimum up, an occupancy the agencies allow, and a loan inside the conforming limit. Four common Key West uses follow.
Buy a condominium in a warrantable project
A Key West condominium is a conventional purchase when the project passes the agencies’ review: owner-occupancy mix, budget and reserves, litigation, commercial space, and ownership concentration. The dues enter the ratio, and the leverage follows the occupancy as it would on a house.
Buy an investment property
The rental purchase is inside the conventional program at a lower leverage than a principal residence: a Key West buyer uses the agencies’ rules for counting rental income, shows reserves for every property financed, and accepts loan-level adjustments that reflect the occupancy.
Buy with twenty percent down and no insurance
The move-up Key West buyer selling one home and bringing twenty percent to the next usually lands here: no mortgage insurance, the strongest cost tier the score earns, and a loan the automated system reviews with the equity brought forward counted in the file.
Buy a second home
For the Key West vacation or weekend home, the conforming loan is usually the only consumer route: FHA and VA finance principal residences only. The down payment is larger, the reserves are deeper, and the score prices the loan the same way it does on any conventional purchase.
Estimate the payment on a Key West price before requesting a quote.
Enter a Key West price, the down payment, and the buyer type, choose a term, and the calculator returns the loan and its loan-to-value, principal and interest, the estimated mortgage insurance while the loan is above the threshold, taxes and insurance, the payment after the insurance ends, and the ratio if you enter income. It also shows the month the balance reaches the cancellation thresholds. The rate field holds the weekly Freddie Mac benchmark as a market reference, never a quote.
Key West conventional payment estimate
The defaults are a Key West starting point, not your purchase: put in the real price, the real down payment, and the real escrows.
Editable benchmark: 7.28% as of October 1, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a conventional loan quote.
Estimate seeded at the low end of Fannie Mae’s published range (0.58%–1.86% a year); the insurer prices the actual premium on the score and the leverage. Applies only above 80% loan-to-value.
Illustrative starting assumptions: a $750,000 price (the highest price the example uses, which sits below Key West’s median owner-occupied home value), the first-time buyer’s minimum down payment, a thirty-year term at the current Freddie Mac benchmark, mortgage insurance at the low end of Fannie Mae’s published range, 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 rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a conventional loan quote; your rate is set by the lender at lock. The mortgage insurance figure is an editable estimate seeded from Fannie Mae’s published typical range, not a premium quote; the insurer prices the actual premium, and the cancellation month assumes scheduled payments with no extra principal and no change in value. Taxes, insurance and dues are editable estimates; closing costs are not included. Conforming loan limits apply by county. Licensed in sixteen states for consumer mortgages.
Same buyer, three very different closings.
Most buyers can close the same purchase three ways, and the structures differ more than the labels suggest: conventional with insurance that cancels, FHA with a small investment and premiums for the life of the loan at full leverage, or VA with nothing down and no insurance for the eligible veteran.
Conventional, FHA, or VA.
Conventional fits the Key West buyer with a solid score: the premium is smaller than FHA’s for strong credit and it ends, the monthly structure carries no upfront premium, and twenty percent down removes insurance altogether. A modest score or a thin file is where FHA competes.
FHA asks for a small minimum investment that a gift can cover, accepts a forgiving decision score, and charges an upfront premium plus an annual premium that lasts for the term at full leverage. For a Key West buyer with a modest score it usually wins; for a strong score the conventional premium is smaller and temporary. See Lendmire’s FHA loan program.
For an eligible veteran, service member, or surviving spouse, the VA loan drops the down payment and monthly insurance for a one-time funding fee that many disabled veterans do not pay. Where eligible, it usually beats conventional for a Key West principal residence; conventional still wins the second home and rental. See Lendmire’s VA loan program.
The decision is rarely close once the profile is known. Conventional tends to win for a strong score and for every non-primary occupancy, FHA for a modest score, and VA for nearly any eligible principal residence. The comparison is run on the actual numbers, in writing. Above the conforming limit, see the jumbo loan program.
What to prepare for a Key West scenario review.
Gather these before a Key West review: the ordinary mortgage documents, plus the pieces that settle the first-time-buyer question and the occupancy.
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 underwriting finding, and the income picture. Nothing here is legal or tax advice.
Local details that can change the loan.
When a Key West conventional file surprises someone, the cause is usually one of these: a premium higher than expected, a score that priced differently than hoped, an appraisal under the price, a project that failed review, or a loan amount over the conforming limit.
Use these checks to keep the Key West file clean and fundable.
The list is short because the program is simple at its core: the insurance, the score, and the property decide most Key West files before income is even opened.
- Plan the insurance: the premium is priced on the score and the leverage inside the published range.
- Confirm the score: a self-pulled score can differ from the decision score.
- Check the project: the lender reviews the questionnaire, budget, and insurance before the appraisal.
Mortgage insurance: how much, and until when
Cancellation on request needs a good payment history, no subordinate liens, and no decline in value; automatic termination needs only that the loan be current. A Key West owner whose home has gained value may also ask the servicer to recognize the current value under its own rules, which is a servicer decision rather than a program right.
The score sets the cost
The decision score comes from the lender’s report, and with multiple borrowers the automated system uses the average of the median scores. On a Key West conventional file the score rarely ends eligibility, but it sets the loan-level adjustments and insurance premium, so a few points can change monthly cost.
Warrantable or not
A Key West condo is a conventional purchase when the project passes agency review: owner-occupancy mix, budget and reserves, litigation, commercial space, single-entity ownership, and insurance. One that fails is non-warrantable and outside the conforming program; a portfolio lender may still lend on other terms.
Occupancy and its leverage
Each occupancy has its own leverage limit and loan-level adjustments: a principal residence occupied within sixty days of closing reaches the top of the table, a second home is lower, an investment property lower still. A Key West buyer who states one occupancy and uses another has misrepresented the loan.
Second homes, rentals, and financed-property limits
A Key West household can hold several conventional loans at once, but each financed property adds reserves to the next file and the agencies cap the number of financed properties a borrower may have. Second homes and rentals are leveraged lower than a principal residence and priced for the occupancy.
From a Key West pre-approval to keys in hand.
Underneath, the Key West process is any mortgage process; what makes it conventional is the automated finding, the project review where it applies, the leverage by occupancy, and the insurance threshold. Each step below says what happens and what the buyer does.
Pre-approval
A Key West pre-approval is a sizing exercise run through the automated system: the score, the income, the assets, the occupancy, and the price. The finding sets the ratio room and the reserves, and the loan officer puts the pre-approval in writing for the offer.
Contract and appraisal
With the contract signed, the lender orders the appraisal, or accepts the value the automated system offers where a waiver applies. Seller contributions are checked against the cap for the leverage, and a condominium’s project documents are collected for review before the file moves on.
Underwriting
The underwriter verifies what the automated finding assumed: income, assets and reserves, credit and any seasoning, occupancy, and the property. A manual file follows the lower ratio pair instead. Conditions are issued, documented, and cleared before final approval.
Closing
The Key West closing applies the program’s structure: the insurance premium in the payment while it applies, the escrow account, and no upfront premium on the monthly structure. The buyer moves in within sixty days on a principal residence, and the servicer tracks the balance toward the cancellation thresholds.
A brokerage that prices the whole market.
Lendmire never lends. It reads a Key West file against conventional, FHA, and VA, matches the program to the profile, and keeps the premium, the cost tier, and the conforming limit in front of the buyer before anything is signed.
Several programs, one set of numbers
The comparison printed on this page is run for real on every Key West file: conventional with the insurer’s actual premium beside FHA with its premiums beside VA where eligibility exists, and the written terms follow from it.
The insurance explained before the offer
The insurance is the program’s cost and the cancellation rules are its advantage, and Lendmire explains both first rather than last: how much the premium is, which structure fits, and when it ends for a Key West buyer at the price in hand.
Licensed, consumer-purpose, in writing
Lendmire is licensed in sixteen states for consumer mortgages, each owner-occupied loan is a consumer-purpose transaction with a full set of disclosures, and every figure a Key West buyer relies on, from leverage to premium to final terms, comes in writing from a licensed loan officer.
Trusted by buyers & families alike.
Key West conventional loan FAQs
Plain answers to the questions Key West buyers ask most about conventional loans, in the order they usually ask them.
What is a conventional loan, and who is it for?
A conventional loan is the mortgage a Key West buyer with good credit should compare first: a low down payment for the first-time buyer, insurance that cancels, no upfront premium, and the breadth to finance a second home or a rental under the same rules.
How much do I need to put down on a conventional loan in Key West?
The snapshot shows the minimums: one for the first-time buyer, one for everyone else, both on a principal residence. The calculator applies either to a Key West price, and the leverage table gives the figure for second homes and investment property.
What credit score do I need for a conventional loan?
The floor in the snapshot opens the program; the score above it sets the cost. With more than one borrower the automated system uses the average of the median scores, and a Key West buyer close to a cost tier may gain from a short wait and a paid-down balance.
How does private mortgage insurance work, and when does it end?
The premium is a percentage of the loan a year, divided into the monthly payment, and it is set by the insurer on the score and the leverage rather than by a government schedule. It cancels: by request at the request threshold, automatically at the termination threshold, and no later than the midpoint of the term.
What is the conforming loan limit in Key West?
The limit changes every year and differs by county and unit count, so ask a loan officer for the current figure. It caps the loan, not the price: a Key West buyer above it brings a larger down payment or uses a jumbo loan.
Can I buy a rental property with a conventional loan?
Yes, one to four units, at the investment leverage in the snapshot table, with the rental income counted toward qualifying under the agencies’ rules and reserves required for each financed property. The agencies also cap the number of financed properties one borrower may hold, and the loan is written under their investment-property rules rather than as an investor DSCR loan.
Can the seller pay my closing costs on a conventional loan?
They can, and the cap depends on the leverage: more room at lower leverage, less at higher. That is how many Key West conventional purchases close with cash to close near the down payment alone.
Can the down payment be a gift?
Gifts from family are allowed for the full down payment on a one-unit home the buyer will live in, and for closing costs and reserves. A Key West buyer should route the funds so the transfer is easy to document.
Can I take cash out with a conventional refinance?
Yes, at the leverage in the snapshot for the occupancy, after the seasoning period. The cash-out loan carries its own loan-level adjustments, and the loan-to-value decides whether mortgage insurance applies to the new loan.
Can I buy a second home with a conventional loan?
Yes, at the second-home leverage in the snapshot table. The home must be occupied by the owner part of the year and not operated as a rental business; a property rented full time is an investment property under the program.
Buy in Key West with a low down payment and insurance that ends.
A Key West conventional purchase starts with three questions: the score, the down payment, and the occupancy. Lendmire answers them, prices the programs, and writes up the one that fits.
This guide covers Key West — for the statewide guidelines, markets, and scenarios, see Conventional Loans in Florida, part of Lendmire’s conventional loan program.
Nearby markets in Florida: Marathon · Islamorada · Marco Island · Homestead · Naples · Kendall · Bonita Springs · Doral
Related programs: FHA Loans · Jumbo Loans · Refinance Loans