Current conventional guidelines, updated from one source.
The block below is the conforming rulebook reduced to the figures that decide a file, read from Lendmire’s single guideline source and refreshed on this page when the agencies or the wholesale overlays change: the down payment by buyer, the credit floor, the mortgage insurance threshold and its cancellation points, and the ratio maximums.
First-time buyer; 5% standard; 97% loan-to-value at the top
The agencies set the floor at 3% down for a first-time buyer and 5% for a repeat buyer, on a principal residence; the whole down payment may be a gift from a relative on a one-unit home, and twenty percent down removes mortgage insurance from the payment entirely.
Priced on the score; no agency minimum with an automated approval
The wholesale programs behind these pages start at a 620 decision score. The agencies themselves set no minimum for an automated approval and ask for 620 on a manually underwritten fixed-rate loan and 640 on an adjustable; the score prices the loan and the insurance more than it gates them.
Required above 80% LTV; removed at 80% by request, 78% automatically
Private mortgage insurance applies above 80% loan-to-value. Fannie Mae’s 2022 figures put the annual cost in a range of 0.58%–1.86%, depending on the score and the leverage. It ends by request at 80% of the original value, automatically at 78%, and no later than the midpoint of 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.
Nearly every Dearborn 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 Michigan; for the mortgage insurance cancellation rules, see the CFPB.
Leverage by occupancy and buyer
The down payment a Dearborn 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
What the score does on a Dearborn 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
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 Dearborn underwriter then verifies what the finding assumed.
The calculator runs this on a Dearborn 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 Dearborn buyers borrow — and how a conforming loan fits.
Three Census figures frame a Dearborn 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. 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 Dearborn neighborhoods, distinct conventional files.
A Dearborn 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.
Two-to-four-unit homes
Owner occupancy of one unit sets the leverage on a Dearborn 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 25,098 Dearborn households own their homes on the latest Census estimate — 68% of all households, the pool a conventional purchase joins.
Higher-value homes
The higher-value Dearborn file is a limit question, not an eligibility question. The conforming limit caps the loan amount, and the buyer either adds down payment to fit under it or chooses the jumbo route for the whole purchase. On a one-unit principal residence at Dearborn’s median value, the first-time buyer’s minimum down payment comes to about $6,600 and the standard minimum to about $10,900 — 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 Dearborn 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. Dearborn is home to about 107K people and sits within the Detroit-Warren-Dearborn, MI area.
Newer infill and recent construction
On recent construction in Dearborn the appraisal is usually uneventful and the arithmetic decides: whether the loan fits under the conforming limit, and whether the ratio carries the price once the insurance is added at the leverage chosen. About 32% of Dearborn’s households rent — roughly 11,597 renter households on the latest Census estimate.
Investor and second-home purchases
An investor buying a Dearborn 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 Dearborn runs near $218,800 on the latest Census estimate.
Established close-in neighborhoods
An older Dearborn house is a routine conventional purchase; the appraisal is lighter on condition than a government appraisal, which is one reason buyers of older homes often choose this program. The value against the contract price is the usual question. Median household income in Dearborn sits near $65,324 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 Dearborn file.
Four ways Dearborn buyers put a conforming loan to work.
The conventional loan is one of the broadest mortgage programs there is: it buys a first home with a small down payment, a move-up home with cancellable insurance, a second home, and a rental, and it refinances all of them. The cards below are the uses that bring Dearborn borrowers to it most.
Buy a second home
A second home in Dearborn is a conventional file with its own leverage and reserve rules: more down than a principal residence, the payment on the existing home counted in the ratio, and a property the owner occupies part of the year rather than rents full time.
Buy a condominium in a warrantable project
The condominium file adds the project review to the house file. Once a Dearborn 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 Dearborn 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.
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 Dearborn 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.
Estimate the payment on a Dearborn price before requesting a quote.
This is what a Dearborn conventional purchase costs each month at the leverage you choose, with the insurance shown as a separate line and then removed: the calculator finds the month on the schedule when the balance reaches the request threshold and the month it reaches the automatic threshold, and shows the payment on each side. The rate shown is the weekly Freddie Mac average, editable, and not a quote.
Dearborn conventional payment estimate
Seeded with a Dearborn price and the first-time buyer’s minimum down; every field updates the result as you type.
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 $220,000 price near Dearborn’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 Michigan (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 score, the down payment available, VA eligibility, and the expected length of the loan decide which program wins. Here are the three, one next to the other.
Conventional, FHA, or VA.
Conventional fits the Dearborn 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.
Where conventional prices the score, FHA prices by schedule. FHA fits the buyer whose score would be priced heavily on a conventional loan, or who needs the room FHA’s ratio tiers allow; it rarely wins for a Dearborn buyer with strong credit and a down payment above the minimum. See Lendmire’s FHA loan program.
A Dearborn 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 Dearborn scenario review.
What a lender reads on a Dearborn conventional loan, and what you can have ready before anyone asks.
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.
What moves a Dearborn file most often: the insurance and its cancellation, the score and the cost it sets, the appraisal, the condominium review, the conforming limit, the ratio and the reserves, the occupancy rule, and the seasoning after a credit event.
Use these checks to keep the Dearborn 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: the premium is priced on the score and the leverage inside the published range.
- Confirm the score: the score sets the loan-level adjustments and the insurance premium more than it gates the loan.
- Mind the appraisal: the loan is sized on the lesser of price and appraised value.
Mortgage insurance: how much, and until when
The premium on a Dearborn 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 Dearborn 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.
The appraisal and value acceptance
When the value comes in under the contract price on a Dearborn file, the loan is sized on the lower figure: the buyer brings the difference, the price is renegotiated, or the contract is released under its appraisal contingency. Condition findings are rarer than on government loans but still appear on older homes.
Seller contributions and the down payment
Two rules shape the Dearborn contract: the contribution cap, which falls as the leverage rises, and the source rules for the down payment, which allow a full gift on a one-unit principal residence and require a share of the buyer’s own funds on second homes and multi-unit homes above the threshold.
Warrantable or not
A Dearborn 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 Dearborn pre-approval to keys in hand.
Underneath, the Dearborn 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
Start with the score, the income, the down payment, and the occupancy. A Lendmire loan officer runs the automated system, confirms the leverage and the insurance for the down payment chosen, checks the loan against the conforming limit, compares the structure with FHA and VA on the same numbers, and provides the terms in writing.
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
At closing the loan funds at the chosen leverage, mortgage insurance starts with the first payment if the loan is above the threshold, and escrows for taxes and insurance are set up. A Dearborn buyer signs the note and security instrument, occupies the home within the occupancy window, and the agency buys the loan.
A brokerage that prices the whole market.
Lendmire never lends. It reads a Dearborn 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
Before any recommendation, the Dearborn file is priced across the wholesale programs Lendmire works with and run against FHA and VA on the same price, score, and down payment. The buyer sees the payment, the insurance line, and the cash to close for each, and the choice follows the figures.
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 Dearborn 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 Dearborn buyer relies on, from leverage to premium to final terms, comes in writing from a licensed loan officer.
Trusted by buyers & families alike.
Dearborn conventional loan FAQs
Plain answers to the questions Dearborn buyers ask most about conventional loans, in the order they usually ask them.
What is a conventional loan, and who is it for?
The general-purpose mortgage: conforming to the agencies’ guides, priced on the credit score, insured privately only while the leverage is above the threshold. It is the program most Dearborn buyers compare first and, of the three compared here, the one that reaches a second home or an investment property.
How much do I need to put down on a conventional loan in Dearborn?
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 Dearborn 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 wholesale programs behind these pages start at the floor shown in the snapshot. Fannie Mae itself sets no minimum score for a loan its automated system approves and a minimum only for manually underwritten loans; what the score mostly does is set the price of the loan and the mortgage insurance, so a Dearborn buyer above the floor still benefits from every tier gained.
How does private mortgage insurance work, and when does it end?
Three dates matter: the month the balance reaches the request threshold, when the borrower can ask the servicer to drop the premium with a good payment history; the month it reaches the termination threshold, when the servicer must drop it; and the midpoint of the term, the final backstop. Twenty percent down means none of this applies.
What is the conforming loan limit in Dearborn?
There is a county limit, revised annually, and some counties carry a high-balance range above the standard figure. The loan officer confirms the current limit at pre-approval; above it, the jumbo program takes the file.
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.
Is a conventional loan assumable?
Not the fixed-rate loan. Some conventional ARMs permit assumption, and the note says which. A Dearborn owner thinking about selling into a higher-rate market should know the loan does not transfer.
How does a conventional refinance work?
Conventional refinances come in two shapes, each with its own leverage in the snapshot. The appraisal, or value acceptance where the system offers it, sets the value; the score prices the loan; and the occupancy sets the limit.
What does the appraisal check on a conventional loan?
The value and the general condition. A conventional appraisal is lighter on condition than a government appraisal, and a short value re-sizes the loan on a Dearborn file; the buyer brings the difference, renegotiates, or releases the contract under its contingency.
Should I choose a conventional loan or FHA?
Conventional tends to fit the buyer with a strong score, because its insurance cancels and carries no upfront premium; FHA tends to fit the buyer with a modest score, because its ratios stretch further. The answer for a Dearborn buyer comes from the numbers, not the label.
The Dearborn conforming file, priced across the market and explained plainly.
A Dearborn 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 Dearborn — for the statewide guidelines, markets, and scenarios, see Conventional Loans in Michigan, part of Lendmire’s conventional loan program.
Nearby markets in Michigan: Dearborn Heights · Taylor · Detroit · Westland · Livonia · Southfield · Royal Oak · Farmington Hills
Related programs: FHA Loans · Jumbo Loans · Refinance Loans