Condo Mortgage Financing: What Makes a Condo Warrantable vs. Non-Warrantable

By Lena Polnet, NMLS #17225 | Dynamic Funding Solutions, Inc.

Most homebuyers assume that getting approved for a mortgage is about their own finances — credit score, income, debt. And for a single-family home, that’s mostly true. But condo financing adds a second layer of underwriting that evaluates the building itself. If the condo project doesn’t meet Fannie Mae and Freddie Mac’s standards, it’s classified as non-warrantable — and conventional financing is off the table entirely. In Florida especially, where a large percentage of condominium developments don’t meet warrantability standards, this catches buyers completely off guard. Understanding what makes a condo warrantable versus non-warrantable, what loan options exist for non-warrantable buildings, and what questions to ask before going under contract can save you a transaction that collapses in underwriting. This guide covers it all.

What “Warrantable” Means: The Fannie and Freddie Standards

A warrantable condo is one that Fannie Mae or Freddie Mac will purchase on the secondary market — meaning lenders can originate conventional loans on units in that project. The standards exist because the GSEs are buying exposure not just to an individual borrower but to an entire building’s financial health and management.

The primary warrantability requirements are:

• Investor concentration: No single entity (individual, LLC, partnership, or trust) can own more than 10% of the total units in the project. If one developer still holds more than 10% of units, the project fails this test.
• Owner-occupancy: At least 50% of units must be owner-occupied or second homes. If more than 50% of units are investment properties or rentals, the project is non-warrantable. This is the most commonly triggered failure in resort and vacation markets.
• HOA financial health: The homeowners association must have adequate reserves (typically 10% of budget in reserves minimum) and must not be delinquent on more than 15% of units’ dues.
• Litigation: The HOA or condo project cannot be involved in material pending litigation that could affect property values or the HOA’s financial position.
• Commercial space: Non-residential commercial space in the building cannot exceed 35% of total square footage for standard projects (25% for manufactured housing condo).

Fannie Mae and Freddie Mac both maintain approved condo project lists. Some projects go through a formal project review to get approved; many do not and require a spot approval on each individual unit loan.

Non-Warrantable Condos: What Loan Options Are Available

When a condo is non-warrantable, the borrower’s conventional loan options disappear — but financing still exists. The key is knowing which lenders and which loan products are designed for this scenario.

Portfolio loans: Banks and credit unions that hold loans in their own portfolio rather than selling them on the secondary market are not bound by Fannie/Freddie warrantability rules. They set their own project standards. Portfolio condo loans typically carry rates 0.25% to 0.75% higher than conventional rates and may require 10–20% down, but they’re available on non-warrantable buildings.

Non-QM lenders: Non-qualified mortgage lenders (non-QM) offer products specifically designed for non-warrantable condos. Bank statement loans, asset-depletion loans, and investor DSCR loans are all available on non-warrantable projects. DSCR (Debt Service Coverage Ratio) loans, in particular, are widely used by investors purchasing non-warrantable Florida condos — they qualify based on the property’s rental income rather than the borrower’s personal income.

FHA and VA: Both FHA and VA have their own approved condo lists. A building that fails Fannie/Freddie warrantability may still be FHA or VA approved, and in many cases it’s worth checking. FHA spot approvals are also available for individual units in unapproved projects under certain conditions. VA approval requires the entire project to be reviewed.

Florida’s Condo Challenge — and the PA Market Comparison

Florida has one of the highest concentrations of non-warrantable condos in the country. The reasons are structural. Florida’s condo market includes a large number of vacation and resort communities where investor ownership exceeds 50% — automatically triggering the concentration failure. Post-2021 Florida condo legislation (Senate Bill 4D, following the Surfside collapse) also introduced mandatory structural reserve funding requirements that have stressed HOA finances in many older buildings, creating budget shortfalls and delinquency issues that add to warrantability failures.

Buyers in Tampa, Sarasota, Fort Lauderdale, and Miami markets should ask the listing agent for the project’s warrantability status before making an offer. Specifically ask: What percentage of units are investor-owned? Is the HOA in litigation? When was the last reserve study, and what is the funded percentage? These questions surface warrantability problems before you spend $800 on an appraisal on a building your lender can’t finance conventionally.

Pennsylvania condo markets — Philadelphia condos, suburban Bucks County townhome associations — are more frequently warrantable, but issues still arise in buildings with high investor ownership or deferred reserves. In any PA condo purchase, Lena orders the condo questionnaire from the HOA as part of the pre-approval process to identify project eligibility before an appraisal is ordered.

▼ Loan Terms

Bank Statement Income

Income documented through 12 or 24 months of bank deposits instead of tax returns. Used for self-employed borrowers whose taxable income is lower than actual cash flow.

Expense Factor

The percentage of gross deposits credited as qualifying income. Business accounts typically use 50%; personal accounts use 100%.

Non-QM Loan

A mortgage that doesn’t meet Fannie Mae or Freddie Mac guidelines. Non-QM lenders have more flexible income documentation, making them the primary option for self-employed borrowers.

CPA Letter

A letter from a certified public accountant confirming self-employment status and business ownership. Often required alongside bank statements.

12 vs 24 Month Statements

Lenders may allow 12 months of statements for smaller loans; 24 months is standard for larger amounts and produces a more stable qualifying income.

► Official Resources

• CFPB — What Is a Non-Qualified Mortgage?
• IRS — Self-Employment Tax
• Dynamic Funding Solutions — Non-QM Loan Programs

► About This Topic

A bank statement mortgage qualifies self-employed borrowers using 12 or 24 months of bank deposits instead of tax returns. This Non-QM product is designed for business owners, freelancers, and contractors whose taxable income — after legitimate deductions — is lower than their actual cash flow.

Dynamic Funding Solutions works with self-employed buyers across Pennsylvania and Florida, matching them with Non-QM lenders whose income calculation methods produce the strongest qualifying income for their specific situation.

Frequently Asked Questions

What questions should I ask before making an offer on a condo to check if it’s warrantable?

Ask the listing agent or HOA for four key data points before going under contract: (1) the investor-to-owner-occupant ratio for the building — you need owner-occupied units to be above 50%; (2) whether any single entity owns more than 10% of units; (3) whether there is pending litigation involving the HOA; and (4) the most recent reserve fund percentage relative to the current reserve study requirement. A building failing on any one of these points will be non-warrantable. Getting this information before submitting an offer takes a phone call or email and can prevent a costly failed transaction weeks into escrow.

Can I still get a mortgage on a non-warrantable condo — and will the rate be much higher?

Yes — portfolio lenders and non-QM lenders specifically serve the non-warrantable condo market. Rate premiums are typically 0.25% to 0.75% above conventional rates, and down payment requirements are often 10–20%. For investors, DSCR loans on non-warrantable Florida condos are widely available at competitive non-QM pricing. The total cost differential between a warrantable and non-warrantable financing is real but not prohibitive — the question is whether the property’s value and cash flow justify the higher rate. Lena evaluates the specific project and borrower scenario to identify the best available product.

Does the Florida SB 4D structural reserve law affect condo warrantability?

Indirectly, yes. Florida Senate Bill 4D (effective December 2024 for full compliance) requires condo associations for buildings three stories or older to fund reserves based on a structural integrity reserve study — including roofs, load-bearing walls, plumbing, and other structural components. Many associations that previously waived reserves or underfunded them now face dramatically increased HOA dues to meet these requirements. Higher dues create delinquency risk as some owners can’t afford the increases, which directly affects the 15% delinquency threshold that Fannie and Freddie use as a warrantability test. Buildings currently in transition to compliance are particularly high-risk for warrantability failures during the 2025–2026 period.

Have Questions About Your Loan Options?

Call (215) 364-7171 or visit dynamicfunding.net. Lena Polnet has helped Pennsylvania and Florida buyers navigate mortgage options for 28+ years — same-day pre-approval reviews available.

Dynamic Funding Solutions, Inc. — NMLS #17144 | Lena Polnet — NMLS #17225 | Licensed in Pennsylvania and Florida | Equal Housing Lender