Current conventional guidelines, updated from one source.
Treat these as the program’s fixed points rather than an offer: the minimum down payment for a first-time buyer and for everyone else, the credit floor behind these pages, the leverage at which mortgage insurance begins and the points at which it ends, and the ratio an automated approval allows.
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
Lenders compare total debt against gross income, with limits up to 50% on an automated approval and 36% to 45% on a manual file. The housing payment counted includes the mortgage insurance while it applies, which is why cancellation changes the ratio as well as the payment.
| 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.
Informational only; not a commitment to lend, an approval, or a quote. Every figure on this page is a program parameter read from Lendmire’s guideline source, built on the agencies’ published guides, and may change without notice; eligibility, the loan amount, the insurance, and the ratios depend on the credit profile, the property, the occupancy, and underwriting. The mortgage insurance estimate is editable and not a premium quote. Lendmire is a mortgage broker licensed in sixteen states for consumer mortgages. NMLS #2371349.
What a conventional loan is — and how the file is qualified.
Four rules shape a Fairfield 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 California; for the mortgage insurance cancellation rules, see the CFPB.
Leverage by occupancy and buyer
Leverage on a Fairfield conventional loan is a table rather than a single number: purchase against refinance, principal residence against second home against rental, one unit against several. Each cell has its own maximum, a cash-out refinance sits below the purchase ceiling for the same occupancy, and the snapshot shows the whole table.
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 Fairfield buyer with a stronger score pays less on both lines.
Mortgage insurance that cancels
Twenty percent down means no mortgage insurance at all, and anything less means insurance for a while. The calculator on this page shows the Fairfield payment with the estimated premium and the payment after it ends, along with the month on the amortization schedule when the request and automatic thresholds arrive.
Ratios, reserves, and the DU finding
The automated finding is the hinge of a conventional file: it reads the income, the assets, the credit, and the property, allows a total debt ratio up to the automated maximum, and names the reserves the file must show. A Fairfield underwriter then verifies what the finding assumed.
A lender runs the same math on a Fairfield file with one difference: the insurer’s actual premium replaces the estimate. The estimate here starts at the low end of the published range and is editable, because the real figure depends on the score and the leverage.
Where Fairfield buyers borrow — and how a conforming loan fits.
The leverage limits are percentages; the market turns them into dollars. The Census figures below describe Fairfield’s ownership, home values, and household income, the backdrop every conforming loan here is sized against.
These are context figures, not underwriting inputs. Higher values mean a larger down payment in dollars and a larger insurance premium; lower values mean a payment that leaves more room under the ratio ceiling. The percentages do not move; what they amount to does.
Data sources: U.S. Census Bureau — ACS 5-Year (2024) housing and population estimates, including tenure, home values, gross rents, and household income.
Distinct Fairfield neighborhoods, distinct conventional files.
Where Fairfield buyers shop, and what the conforming file turns on in each place: the occupancy, the property type the appraiser sees, the project review it needs, and the price the ratio has to carry.
Two-to-four-unit homes
Owner occupancy of one unit sets the leverage on a Fairfield 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 23,757 Fairfield households own their homes on the latest Census estimate — 61% of all households, the pool a conventional purchase joins.
Established close-in neighborhoods
Renovated and unrenovated homes sit side by side in Fairfield’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 Fairfield’s median value, the first-time buyer’s minimum down payment comes to about $18,700 and the standard minimum to about $31,200 — 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.
Condominiums and townhomes
A Fairfield condominium in an established project is a conventional file with the project review added. Established projects usually pass; new or investor-heavy ones draw questions, and a project that fails goes to a portfolio lender on different terms. Median household income in Fairfield sits near $101,895 on the latest Census estimate.
Higher-value homes
A high-value Fairfield purchase can still be a conforming loan when the loan amount fits under the county limit, and a high-cost county’s higher range extends that reach; above it, the jumbo program takes the file with its own leverage and reserves. About 39% of Fairfield’s households rent — roughly 15,000 renter households on the latest Census estimate.
Investor and second-home purchases
An investor buying a Fairfield 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. The median owner-occupied home value in Fairfield runs near $624,300 on the latest Census estimate.
Newer infill and recent construction
New rows and recent infill in Fairfield 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. Fairfield is home to about 121K people.
Across all of Fairfield, five questions settle a conventional loan: what the appraisal supports, whether the property passes the agencies’ review, how the home will be occupied, what the score costs, and what the ratio and reserves allow.
Four ways Fairfield 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 Fairfield uses follow.
Buy with twenty percent down and no insurance
The move-up Fairfield 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 first home at the first-time-buyer minimum
The first purchase on a conventional loan starts at the first-time buyer’s minimum in the snapshot, with the whole amount allowed as a family gift. A Fairfield buyer with a solid score may pay less each month than on FHA because the insurance is priced on the score and ends; the comparison is run on the actual numbers.
Buy an investment property
Investment property on a conforming loan is a common entry point for Fairfield landlords: one to four units, a down payment set by the leverage table, rental income counted under the agencies’ rules, and a cap on how many financed properties one borrower may hold.
Refinance or take cash out
A Fairfield owner can refinance a conventional loan two ways: a limited cash-out refinance to the rate-and-term leverage in the snapshot, or a cash-out refinance to the lower cash-out leverage after the seasoning period, on a principal residence, second home, or rental at each occupancy’s own limit.
Estimate the payment on a Fairfield price before requesting a quote.
Before you ask for a quote, size the payment yourself: the Fairfield price, the down payment, the term, the benchmark rate, the insurance estimate, and the escrows go in, and the thresholds and the ratio ceiling come from the same guideline source as the block above. The result is an estimate, the rate is a published market average, and the insurance figure is an editable estimate inside Fannie Mae’s published range.
Fairfield conventional payment estimate
Use the Fairfield defaults as a starting point and change the price, the down payment, the buyer type, the term, the insurance estimate, and the escrows to fit.
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 $625,000 price near Fairfield’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 Fairfield buyer weighing all three.
Conventional, FHA, or VA.
Conventional fits the Fairfield 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’s leverage is high and its credit standard is forgiving, but its insurance is priced by schedule rather than by score and does not cancel on a full-leverage thirty-year loan. A Fairfield buyer comparing the two sees the premium line stay on FHA and disappear on conventional. See Lendmire’s FHA loan program.
A Fairfield 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.
Choose by profile: a strong score and any down payment point to conventional; a modest score and a small down payment point to FHA; eligibility with full entitlement points to VA. A Fairfield loan officer runs all three on the same numbers before recommending one. Above the conforming limit, see the jumbo loan program.
What to prepare for a Fairfield 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 Fairfield 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.
When a Fairfield 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 Fairfield file clean and fundable.
Before asking for a quote, know three answers: how much insurance the leverage carries and for how long, what the score does to the price, and whether the property and the loan amount fit the conforming program.
- Plan the insurance: it cancels on request at the request threshold and automatically at the termination threshold.
- Confirm the score: a self-pulled score can differ from the decision score.
- Structure the contract: contributions are capped by the combined loan-to-value, as the snapshot shows.
Mortgage insurance: how much, and until when
The premium on a Fairfield loan can be paid monthly, paid by the lender in exchange for a different price, paid as a single premium at closing, or split. The monthly structure cancels under the federal rules, and the others are set by the lender. The calculator shows the monthly structure and the month the thresholds arrive on scheduled payments.
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 Fairfield 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.
Seller contributions and the down payment
Sellers and other interested parties may pay closing costs, prepaids, and other concessions up to a cap set by the combined loan-to-value, as the snapshot table shows; above the cap the excess reduces the price for sizing the loan. The down payment cannot come from the seller, but a relative’s gift can fund it on a one-unit principal residence.
Warrantable or not
Project review is the one property question that can take a Fairfield condominium out of the program entirely. The lender collects the association’s questionnaire, budget, and insurance before the appraisal, and a buyer under contract should ask early how the project reads.
Ratios, reserves, and the finding
The total ratio counts the full housing payment, insurance included, plus every other obligation, against gross income, up to the automated ceiling in the snapshot; a manual file is held to the lower pair. The finding also sets the reserves, and a Fairfield buyer with other financed properties carries more of them.
From a Fairfield pre-approval to keys in hand.
Underneath, the Fairfield 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
The first conversation settles the shape: whether the buyer counts as a first-time buyer, what leverage the occupancy allows, how much insurance the down payment carries, and whether conventional is the right program next to FHA and VA for the Fairfield purchase.
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 Fairfield 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 Fairfield 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 Fairfield 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 Fairfield 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 premium and its exit are decided by the leverage and the score, and a buyer should know both before signing a contract. Lendmire states the structure for the Fairfield purchase, shows the payment before and after cancellation, and explains the request and automatic thresholds.
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 Fairfield buyer relies on, from leverage to premium to final terms, comes in writing from a licensed loan officer.
Trusted by buyers & families alike.
Fairfield conventional loan FAQs
The questions below come up on nearly every Fairfield conventional conversation. The answers are general; the figures in the snapshot above are the program’s current parameters.
What is a conventional loan, and who is it for?
A conventional loan is a mortgage written to the rules of Fannie Mae and Freddie Mac so the lender can sell it to them after closing; no government agency insures it, and a private insurer covers the top slice above the leverage threshold. It fits the Fairfield buyer with a solid score, any down payment from the program minimum up, and any occupancy the agencies allow, including second homes and rentals.
How much do I need to put down on a conventional loan in Fairfield?
A small share of the price for a first-time buyer, a little more for a repeat buyer, and twenty percent to skip the insurance. A loan officer turns the percentages into dollars on the price you choose.
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 Fairfield 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?
Mortgage insurance applies when the loan runs above the leverage threshold in the snapshot and is paid monthly as part of the payment. The premium is priced by the insurer on the score and the leverage, inside the published range the snapshot shows. Under the Homeowners Protection Act the borrower may request cancellation at the request threshold on the original value, the servicer must terminate it automatically at the termination threshold, and it ends no later than the midpoint of the term.
What is the conforming loan limit in Fairfield?
Ask a loan officer for the county’s current limit; it changes yearly and by unit count. Above it, a Fairfield purchase is still possible with a larger down payment on a conforming loan or on a jumbo loan.
Can the seller pay my closing costs on a conventional loan?
Sellers and other interested parties may pay closing costs, prepaids, and other concessions up to the cap for the leverage. A Fairfield contract structured inside the cap leaves the buyer bringing the down payment and little else.
How does a conventional refinance work?
It depends on the goal: you can change the rate or term with a limited cash-out refinance, or borrow against equity with a cash-out refinance. Each has its own leverage, and a Fairfield loan officer compares either with a home equity line before recommending one.
Can I buy a second home with a conventional loan?
A second home is inside the program with its own leverage, reserves, and adjustments, and part of the down payment must be the buyer’s own funds above the threshold. A Fairfield loan officer qualifies the file on both housing payments.
What are HomeReady, Home Possible, and HomeOne?
HomeReady and Home Possible require income at or below a share of the area median and a homeownership education course; HomeOne requires a first-time buyer and nothing about income. All three sit at the top conventional leverage with reduced mortgage insurance coverage.
What happens after my Fairfield offer is accepted?
The lender orders the appraisal or accepts the value the automated system offers, checks the seller contributions against the cap for the leverage, confirms the project review for a condominium and the conforming limit, and underwrites the file against the finding. Closing sets up the escrows and starts the insurance where the loan is above the threshold. How long it takes depends on the appraisal and the conditions underwriting adds.
Run the Fairfield conventional numbers, then get the terms in writing.
A Fairfield 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 Fairfield — for the statewide guidelines, markets, and scenarios, see Conventional Loans in California, part of Lendmire’s conventional loan program.
Nearby markets in California: Vacaville · Napa · Vallejo · Pittsburg · Concord · Sonoma · Antioch · Walnut Creek
Related programs: FHA Loans · Jumbo Loans · Refinance Loans