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
620 is the working floor, a wholesale overlay rather than an agency rule, since Fannie Mae requires no minimum score for a loan the automated system approves and 620 only on a manual fixed-rate file. Above the floor, each step up in score lowers the cost of the loan and of the insurance.
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.
Program guidelines only, not an offer of credit. The leverage, credit floor, mortgage insurance thresholds, ratio maximums, contribution caps, and waiting periods on this page are agency parameters and lender overlays subject to change without notice and to full underwriting of the borrower and the property. Mortgage insurance premiums are priced by the insurer and are not quoted here. 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.
Nearly every San Bernardino conventional file is read by an automated underwriting system against the agencies’ guides, and the few written by hand follow the manual columns of the same rules. The system does not change the rules below; it applies them: the leverage the occupancy allows, how the score is read, when mortgage insurance attaches and ends, and what the ratios and reserves must show.
For the program overview, see Lendmire’s conventional loan program, or the statewide guide at Conventional Loans in California; for the mortgage insurance cancellation rules, see the CFPB.
Leverage by occupancy and buyer
Who the buyer is matters as much as what the home is. A first-time buyer, meaning no ownership interest in a home for three years, qualifies for the smallest down payment on a principal residence; a repeat buyer starts a little higher; and HomeReady, Home Possible, and HomeOne open the top leverage to buyers who meet their conditions.
Credit scores and automated underwriting
What the score does on a San Bernardino conventional file is set the cost. A lower score raises the loan-level adjustments and the insurance premium; a higher score lowers both. Manual underwriting, used when the automated system cannot approve the file, carries its own minimum score and tighter ratios.
Mortgage insurance that cancels
The federal cancellation rules are the quiet advantage of a conventional loan. The borrower can ask to drop the insurance when the balance reaches the request threshold, the servicer must drop it at the automatic threshold, and it cannot outlast the midpoint of the term. On an FHA loan at full leverage the premium stays for the life of the loan.
Ratios, reserves, and the DU finding
Total debt-to-income is the ratio that counts: the full housing payment, insurance included, plus every monthly obligation, against gross income. Automated approvals reach the higher ceiling in the snapshot; manual files are held to the lower pair, with the higher of the two needing the matrix’s credit and reserve criteria.
The calculator runs this on a San Bernardino scenario and adds the piece most calculators skip: the month on the amortization schedule when the balance reaches the request and automatic-termination thresholds, so the payment after the insurance ends is visible beside the payment before.
Where San Bernardino buyers borrow — and how a conforming loan fits.
Conventional loans are sized against a local market, and these are San Bernardino’s numbers from the U.S. Census Bureau: how many households own, what a typical home is worth, and what households earn. Together they set the scale of a typical down payment, loan, and insurance premium.
Citywide figures provide general market context, not an appraisal or an income calculation. Income sets the ratio, value sets the loan and the premium, and the down payment sets the leverage. The Census describes the first two for the market; the file supplies all three for the borrower.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct San Bernardino neighborhoods, distinct conventional files.
A San Bernardino condominium, a decades-old family house, and a second home are three different conventional files: different project reviews, different leverage, different reserves. The six submarkets below show the range.
Established close-in neighborhoods
Renovated and unrenovated homes sit side by side in San Bernardino’s established neighborhoods, and the appraisal values each on comparable sales. The leverage, the insurance, and the ratio do not change with the age of the house. On a one-unit principal residence at San Bernardino’s median value, the first-time buyer’s minimum down payment comes to about $12,700 and the standard minimum to about $21,100 — 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.
Investor and second-home purchases
An investor buying a San Bernardino unit to rent uses the conventional program at the investment leverage, documents the rent the agencies allow, and shows reserves for every financed property; the agencies cap how many such loans one borrower may carry. San Bernardino is home to about 223K people and sits within the Riverside-San Bernardino-Ontario, CA area.
Condominiums and townhomes
Townhomes in San Bernardino finance like houses when they are fee simple and like condominiums when they are organized as one; the lender settles which before the appraisal, and the leverage follows the occupancy either way. About 50% of San Bernardino’s households rent — roughly 32,107 renter households on the latest Census estimate.
Newer infill and recent construction
New rows and recent infill in San Bernardino tend to appraise cleanly, so the loan amount is the question: a contract near the conforming limit is checked against the county figure before the offer, and a loan above it needs a larger down payment or the jumbo program. The median owner-occupied home value in San Bernardino runs near $422,300 on the latest Census estimate.
Two-to-four-unit homes
Owner occupancy of one unit sets the leverage on a San Bernardino multi-unit conventional loan; without it, the property is an investment purchase at the lower investment leverage. The appraisal reads every unit and the rents. Roughly 32,092 San Bernardino households own their homes on the latest Census estimate — 50% of all households, the pool a conventional purchase joins.
Higher-value homes
On San Bernardino’s higher-value homes, a conventional loan hits the conforming limit first. Buyers over it can bring a larger down payment to fit under it, use the high-balance range where the county has one, or choose the jumbo program. A loan officer confirms the current limit before the offer. Median household income in San Bernardino sits near $67,415 on the latest Census estimate.
Neighborhood sets the price, the property type, and often the occupancy; the agencies set the rest. The leverage table, the insurance thresholds, the ratio ceiling, and the waiting periods apply identically on every San Bernardino file.
Four ways San Bernardino buyers put a conforming loan to work.
San Bernardino borrowers use conforming loans for reasons that repeat, from the first purchase at the first-time-buyer minimum to the refinance on a home with equity, and the cards below take up the ones that come up most often.
Refinance or take cash out
Refinancing on a conventional loan follows the same leverage table as buying: rate-and-term to the higher limit, cash-out to the lower one. A San Bernardino owner who has carried mortgage insurance may also use the refinance to leave it behind once the new loan sits at or below the threshold.
Buy a condominium in a warrantable project
The condominium file adds the project review to the house file. Once a San Bernardino project clears it, the first-time buyer’s minimum, the insurance rules, and the ratio ceiling are exactly what they would be on a single-family home.
Buy with twenty percent down and no insurance
The move-up San Bernardino 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 an investment property
The rental purchase is inside the conventional program at a lower leverage than a principal residence: a San Bernardino buyer uses the agencies’ rules for counting rental income, shows reserves for every property financed, and accepts loan-level adjustments that reflect the occupancy.
Estimate the payment on a San Bernardino price before requesting a quote.
The program’s own math on your San Bernardino inputs: price less the down payment, amortized at the benchmark, with the insurance estimate added while the leverage is above the threshold and the escrows added throughout. The actual rate, premium, payment, and costs come in writing from a licensed loan officer.
San Bernardino conventional payment estimate
The defaults are a San Bernardino 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 $420,000 price near San Bernardino’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 California (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.
The alternatives put the conventional loan’s cost in perspective: FHA charges a premium every month and an upfront premium at closing, VA charges a one-time fee, conventional charges a premium only until equity arrives. The comparison below is written for a San Bernardino buyer weighing all three.
Conventional, FHA, or VA.
The program’s strengths are the cancellable insurance, the breadth of occupancies, and a cost structure that rewards a strong score; its weakness is the same structure applied to a weak one. A San Bernardino buyer with a strong score usually pays less each month here than on FHA.
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 San Bernardino 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.
A San Bernardino buyer with VA eligibility and full entitlement rarely needs a conventional loan for a principal residence: nothing down, no insurance, and residual-income underwriting. Conventional is the route for that same veteran’s second home or investment property, which VA does not finance. 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 San Bernardino scenario review.
The paperwork is the standard mortgage set, with the automated finding deciding how much of it the file actually needs; here is what a San Bernardino scenario review typically draws on.
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.
A handful of details decide whether a San Bernardino conventional file closes as planned, closes at a different cost, or stalls. These are the ones that come up most.
Use these checks to keep the San Bernardino 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 San Bernardino files before income is even opened.
- Plan the insurance: it cancels on request at the request threshold and automatically at the termination threshold.
- Confirm the score: the lender’s report sets the decision score; multiple borrowers use the average of the median scores.
- Match the occupancy: the stated occupancy must be the real one.
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 San Bernardino 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 San Bernardino 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.
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 San Bernardino buyer who states one occupancy and uses another has misrepresented the loan.
Second homes, rentals, and financed-property limits
Buying a second home or a rental in San Bernardino on a conventional loan means qualifying on the full payments of every property owned, documenting the rents the agencies allow, and showing reserves for each. The leverage table gives the down payment for each occupancy.
Warrantable or not
A San Bernardino 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.
From a San Bernardino pre-approval to keys in hand.
Underneath, the San Bernardino 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 San Bernardino 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
Underwriting on a San Bernardino conventional file verifies the finding: the documents behind income and assets, the source of the down payment, the project review, and the insurance commitment for the leverage. Conditions are cleared and the approval is issued with its terms.
Closing
The San Bernardino 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.
The case for a brokerage on a conventional loan is candor with numbers: the same file priced across programs, the insurance premium and its cancellation month stated outright, the leverage checked against the occupancy, and the terms in writing.
Several programs, one set of numbers
A lender with one rate sheet sells that sheet; a brokerage with several can say which fits. For a San Bernardino buyer with a strong score that is usually a conventional loan on the program whose cost is lowest for that file; for a modest score it may be FHA, and the arithmetic decides.
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 San Bernardino 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 San Bernardino buyer relies on, from leverage to premium to final terms, comes in writing from a licensed loan officer.
Trusted by buyers & families alike.
San Bernardino conventional loan FAQs
Plain answers to the questions San Bernardino buyers ask most about conventional loans, in the order they usually ask them.
What is a conventional loan, and who is it for?
Think of it as the mortgage without a federal guaranty or insurance: the agencies set the rules, a private insurer covers the high-leverage slice, and the score sets the price. Principal residences, second homes, and one- to four-unit rentals are all inside it.
How much do I need to put down on a conventional loan in San Bernardino?
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 San Bernardino 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 San Bernardino 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?
Above the threshold the insurance is part of the San Bernardino payment; below it, there is none. Fannie Mae publishes the typical annual range shown in the snapshot, the insurer prices the actual premium, and the federal cancellation rules end it as equity arrives.
What is the conforming loan limit in San Bernardino?
Ask a loan officer for the county’s current limit; it changes yearly and by unit count. Above it, a San Bernardino purchase is still possible with a larger down payment on a conforming loan or on a jumbo loan.
Can I take cash out with a conventional refinance?
It is available at the cash-out leverage shown in the snapshot, with the occupancy setting the limit and the score setting the price. A San Bernardino owner weighs it against a home equity line on the same numbers.
What are HomeReady, Home Possible, and HomeOne?
Agency programs that open the top conventional leverage to buyers who meet their conditions: HomeReady from Fannie Mae and Home Possible from Freddie Mac for borrowers with income at or below the area-median threshold in the snapshot, with reduced insurance coverage and a homeownership course; HomeOne from Freddie Mac for first-time buyers with no income limit. Each is a conventional loan with its own rules on top.
What does the appraisal check on a conventional loan?
Value against the contract price, and condition against the lender’s standard of safe, sound, and marketable. Older San Bernardino homes draw condition notes more often; most are settled before closing.
Can I use a conventional loan to buy a condominium?
A conventional condominium file adds the project question to the house file. Confirm the review before paying for the appraisal; the leverage and the insurance follow the occupancy as they would on a house.
Can the seller pay my closing costs on a conventional loan?
Within the cap for the combined loan-to-value, yes: closing costs, prepaids, and points. The down payment is separate and must be the buyer’s own funds or a gift; the seller can cover the rest up to the cap.
Buy in San Bernardino with a low down payment and insurance that ends.
Ask for a San Bernardino scenario review to confirm the leverage, the insurance and its exit, and the loan the program supports. Lendmire is a broker licensed in sixteen states for consumer mortgages and is never the lender.
This guide covers San Bernardino — for the statewide guidelines, markets, and scenarios, see Conventional Loans in California, part of Lendmire’s conventional loan program.
Nearby markets in California: Rialto · Colton · Highland · Redlands · Fontana · Jurupa Valley · Riverside · Rancho Cucamonga
Related programs: FHA Loans · Jumbo Loans · Refinance Loans