Colorado Conventional Mortgage Guide
Conventional loans in Colorado may help eligible buyers purchase a primary residence, second home, or investment property; use a down payment as low as 3% in certain qualifying situations; choose between Fannie Mae and Freddie Mac guidelines; and potentially cancel private mortgage insurance later. The right structure depends on the borrower, property, loan amount, occupancy, credit, income, assets, reserves, and long-term plan.
A conventional mortgage is a home loan that is not insured or guaranteed by a federal program such as FHA, VA, or USDA. Many conventional loans are conforming mortgages designed to meet the eligibility requirements of Fannie Mae or Freddie Mac, but conventional financing can also include jumbo, portfolio, and other non-government loan structures.
The borrower does not apply directly to Fannie Mae or Freddie Mac. A lender originates the mortgage and determines whether an eligible Fannie Mae, Freddie Mac, or other conventional path provides the strongest approval, pricing, mortgage-insurance, and documentation result.
| Feature | What It Can Mean | Important Qualification |
|---|---|---|
| Down payment | Potentially as low as 3% for certain eligible one-unit primary-residence purchases | The borrower, occupancy, property, income limits, first-time-buyer rules, and selected program matter |
| Mortgage insurance | Private mortgage insurance may be required when the down payment is below 20% | Cost and cancellation depend on credit, loan-to-value, coverage, payment history, property value, law, investor, and servicer rules |
| Occupancy | Potential primary-residence, second-home, and investment-property financing | Down payment, reserves, pricing, and eligibility become more restrictive for some occupancies |
| Property types | Eligible one-to-four-unit homes, condos, PUDs, and certain manufactured homes | Property condition, appraisal, project review, title, insurance, and program-specific requirements apply |
| Loan structure | Fixed-rate, adjustable-rate, purchase, rate-and-term refinance, and cash-out options may be available | Not every product, term, or maximum loan-to-value is available for every transaction |
| Underwriting | Fannie Mae Desktop Underwriter or Freddie Mac Loan Product Advisor may be used | Automated findings are not final approval and must be supported by acceptable documentation |
Fannie Mae and Freddie Mac are government-sponsored enterprises that purchase eligible mortgages from lenders. Their conventional guidelines overlap substantially, but they are not identical. One path may produce a better result for a particular income source, credit profile, property type, reserve calculation, gift-fund structure, or automated-underwriting finding.
Detailed Conventional Guide
Learn how Desktop Underwriter, conforming limits, HomeReady, mortgage insurance, income analysis, property requirements, and Fannie Mae eligibility can affect a Colorado transaction.
Detailed Conventional Guide
Review Loan Product Advisor, Home Possible, HomeOne, conforming limits, mortgage insurance, and situations where Freddie Mac may fit a borrower or property differently.
You usually do not need to choose Fannie Mae or Freddie Mac yourself. My role is to compare the eligible agency and lender paths, then explain the practical differences in payment, cash to close, mortgage insurance, documentation, appraisal, and closing reliability.
The Federal Housing Finance Agency set the 2026 baseline conforming loan limit for a one-unit property at $832,750 in most U.S. counties. The 2026 one-unit ceiling for designated high-cost areas is $1,249,125. The correct limit depends on the Colorado county, number of units, closing year, and original loan amount.
2026 baseline
$832,750
One-unit limit in most counties
High-cost ceiling
$1,249,125
Maximum one-unit ceiling in designated areas
What the limit applies to
The mortgage amount
Not necessarily the purchase price
A home priced above the applicable limit may still use conforming financing when the down payment keeps the original mortgage amount within the county limit. Review the 2026 Colorado conforming loan-limit guide or the official FHFA loan-limit resource.
Twenty percent down is not a universal conventional-loan requirement. The appropriate down payment should be chosen by comparing cash reserves, monthly payment, private mortgage insurance, pricing, seller credits, future plans, and the return or security provided by keeping money outside the home.
Potentially available for certain eligible one-unit primary-residence purchases, including qualifying first-time-buyer or income-restricted programs.
A common primary-residence option that can expand eligibility compared with the most restrictive 97% loan-to-value programs.
May reduce the loan amount, monthly mortgage insurance, pricing adjustments, and payment while preserving more liquidity than 20% down.
Can eliminate borrower-paid monthly PMI at closing in a standard structure, but using all available cash is not automatically the best financial decision.
Low-down-payment conventional options include Fannie Mae HomeReady and Freddie Mac Home Possible for eligible income-qualified borrowers, plus certain first-time-buyer structures such as Freddie Mac HomeOne and Fannie Mae’s standard 97% loan-to-value option when requirements are met. Start with the Colorado low-down-payment mortgage comparison, then review the dedicated Fannie Mae HomeReady guide and Freddie Mac Home Possible guide.
A conventional loan above 80% loan-to-value commonly requires private mortgage insurance. PMI protects the lender or loan investor, not the borrower. Its cost can vary materially based on credit profile, loan-to-value ratio, occupancy, property type, term, coverage, and whether it is paid monthly, upfront, through lender-paid pricing, or another permitted structure.
For many covered single-family principal-residence mortgages, federal law generally allows a borrower to request PMI cancellation when the scheduled principal balance reaches 80% of the home’s original value, subject to requirements such as a written request, current payments, satisfactory payment history, no disqualifying junior liens, and evidence that value has not declined when requested. Automatic termination generally occurs at 78% of original value when the loan is current. Fannie Mae, Freddie Mac, and servicers may also have additional cancellation paths.
Read the Colorado mortgage-insurance guide and the Consumer Financial Protection Bureau’s PMI cancellation explanation.
Conventional financing can serve a wider range of occupancy types than many government-insured programs. Subject to current agency, lender, borrower, and property requirements, potential uses include:
Single-family homes, townhomes, eligible condos, one-to-four-unit owner-occupied properties, and certain manufactured homes.
Eligible one-unit properties meeting occupancy, use, distance, control, reserve, and other program requirements.
Potential one-to-four-unit non-owner-occupied purchases and refinances, with more restrictive down-payment, reserve, pricing, and rental-income requirements.
Eligible resale homes, completed new homes, and certain construction or renovation structures, subject to property and program rules.
Conventional does not mean “no property standards.” Appraisal, condition, marketability, title, homeowners insurance, condominium or project review, utilities, access, and construction-completion requirements can still affect approval.
Conventional approval is based on the complete borrower and property profile rather than one credit-score or debt-to-income cutoff. A file may be evaluated through Fannie Mae’s Desktop Underwriter, Freddie Mac’s Loan Product Advisor, manual underwriting when permitted, and the lender’s own requirements.
| Area | What Underwriting Reviews | Why Early Review Helps |
|---|---|---|
| Credit | Scores, payment history, balances, utilization, inquiries, collections, disputes, housing events, and new obligations | Pricing, PMI, approval, and the best agency path can change materially |
| Income | Salary, hourly, overtime, bonus, commission, self-employment, rental, retirement, alimony, assets, and eligible future employment income | Each source has different history, calculation, documentation, and continuance requirements |
| Assets | Down payment, closing funds, deposits, gifts, grants, reserves, sale proceeds, retirement accounts, and liquidation needs | Large transfers or undocumented deposits can create avoidable delays |
| Debts | Mortgages, installment loans, revolving accounts, student loans, support obligations, leases, business debts, and contingent liabilities | The treatment can differ based on documentation, court orders, payment history, or the selected agency |
| Property | Value, condition, use, occupancy, units, association, project eligibility, insurance, title, and marketability | A strong borrower does not make an ineligible property financeable |
There is no single conventional debt-to-income ratio or credit score that guarantees approval. Automated findings, compensating strengths, loan-to-value, reserves, payment increase, property, and lender overlays all matter.
Conventional financing can permit several documented sources of funds, depending on the transaction:
Seller-credit limits depend on occupancy, loan-to-value, transaction type, and current program rules. Credits can generally offset eligible closing costs and prepaid items but cannot exceed permitted charges or create prohibited cash back. Gift funds must come from an eligible donor and be documented through the required gift, source, and transfer records.
Review Colorado down-payment assistance and seller credits compared with a price reduction.
| Factor | Conventional | FHA | VA | Jumbo |
|---|---|---|---|---|
| Backing | Not government-insured; may follow Fannie Mae or Freddie Mac | FHA-insured | VA-guaranteed for eligible borrowers | Conventional non-conforming or portfolio structure |
| Potential down payment | Potentially 3% for certain eligible primary-residence purchases | Potentially 3.5% for eligible borrowers | Potentially no down payment within entitlement and program requirements | Varies by lender, amount, property, and borrower |
| Mortgage insurance or fee | PMI may apply and may later be cancelable | Upfront and annual FHA mortgage insurance generally apply | No monthly mortgage insurance; funding fee may apply unless exempt | Usually no standard agency PMI framework, but pricing and structure vary |
| Occupancy | Potential primary, second-home, and investment uses | Generally primary residence | Primary residence | Varies by program |
| Best fit | Depends on credit, property, occupancy, loan amount, PMI, cash, and documentation | Can provide additional flexibility in some credit and down-payment scenarios | Often compelling for an eligible veteran or service member | Loan amounts or borrower profiles outside conforming execution |
There is no universally best loan program. Compare the total payment, cash to close, mortgage insurance or fees, interest rate, points, property requirements, documentation, approval reliability, and expected time you will keep the mortgage.
These transactions show how conventional financing can solve very different problems. The examples are educational, anonymized, and not promises that another borrower will receive the same approval, terms, costs, timeline, or result.
No. Certain eligible one-unit primary-residence purchases may permit as little as 3% down. Other transactions may require more based on occupancy, property type, units, loan amount, credit, reserves, and program requirements.
Not always. A conforming loan is a conventional mortgage that meets applicable Fannie Mae or Freddie Mac requirements and stays within the relevant loan limit. Jumbo and portfolio mortgages can also be conventional even though they are not conforming.
Neither is universally better. Their guidelines and automated-underwriting results can differ. The stronger path depends on the actual borrower, property, income, assets, debts, occupancy, and lender execution.
Yes. Conventional options can be especially useful for eligible first-time buyers, including certain 3% down programs. Some options have income limits, education requirements, property restrictions, or other conditions.
Potentially. The donor relationship, gift amount, source, transfer, property, occupancy, loan-to-value, and required borrower contribution must satisfy the applicable program and lender rules.
Potentially. The maximum interested-party contribution depends on the transaction and cannot exceed eligible costs or create prohibited cash back. The purchase contract, appraisal, final charges, and program rules must support the credit.
Potentially. The borrower and unit must qualify, and the condominium project may also need to satisfy ownership, insurance, budget, litigation, commercial-space, structural, and other agency or lender requirements.
Potentially. Conventional financing can support eligible one-to-four-unit investment properties, generally with more restrictive down payment, reserve, pricing, appraisal, rental-income, and financed-property requirements than a primary residence.
Potentially. Federal law, Fannie Mae or Freddie Mac requirements, servicer procedures, loan payment history, principal balance, original or current property value, seasoning, and junior liens can all affect cancellation or termination.
Possibly. A new salaried position, employment offer, start date, employment gap, prior work history, reserves, and timing may be evaluated under specific conventional rules. Variable, commission, bonus, or self-employed income usually requires a different analysis.
Possibly. The plan may involve qualifying with both homes, documented sale proceeds, bridge financing, a HELOC, a sale contingency, coordinated closings, or a post-sale principal reduction and eligible recast. Review the Colorado buy-before-you-sell guide.
For current requirements, consult the applicable lender and agency guides. Useful primary sources include the Fannie Mae Selling Guide, the Freddie Mac Single-Family Seller/Servicer Guide, the FHFA conforming loan-limit resource, and the Consumer Financial Protection Bureau’s homebuyer tools.
Guidelines, lender overlays, automated-underwriting findings, pricing, and mortgage-insurance terms can change. A current loan review is more reliable than applying a general rule to a specific borrower or property.
We can compare Fannie Mae, Freddie Mac, FHA, VA, jumbo, down-payment-assistance, and buy-before-you-sell options using your payment comfort, cash, property, income, credit, and timeline.
Schedule a No-Pressure Consultation Start a Secure ApplicationMichael Shotnik
Broker | Owner, Milestone Home Mortgage
NMLS 218281
303-800-4595
This page is for general educational purposes and is not a rate quote, approval, commitment to lend, financial advice, tax advice, legal advice, investment advice, or real estate advice. Conventional, Fannie Mae, Freddie Mac, lender, mortgage-insurance, loan-limit, down-payment, seller-credit, gift-fund, income, credit, asset, appraisal, property, and eligibility requirements can change. All financing is subject to borrower, credit, income, asset, property, title, insurance, lender, agency, and investor approval. Not all applicants or properties will qualify. The home-buying stories are anonymized examples and do not promise identical approval, terms, costs, timelines, or results.
Updated August 31, 2026
Builder mortgage incentives in Colorado can create real value, but the advertised rate or credit is only one part of the transaction. A builder may offer a permanent rate buydown, a temporary buydown, closing-cost assistance, a price reduction, design-center upgrades, or a combination ...
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