It’s not every day that the rules of condo lending are fundamentally rewritten. But that’s exactly what’s happening right now.

Mid-March 2026, government-sponsored enterprises (GSEs) Fannie Mae and Freddie Mac announced a sweeping overhaul of their evaluation requirements for condominium mortgage financing.

Framed as ‘simplifications’, the new rules represent a major structural reset; one that will reshape how condo transactions are approved, delayed, or denied.

First, The Positives

Fannie Mae and Freddie Mac’s new 2026/27 condo guidelines target lower insurance costs and easing of financing for certain smaller or investor-heavy projects.

Key Provisions

• Reduced Insurance Costs: By moving from strict Replacement Cost Value (RCV) to Actual Cash Value (ACV) for roofs, and establishing a $50,000 cap on per-unit deductibles, homeowners could see lower insurance premiums
• Increased Financing Eligibility For Certain Projects: Some relaxed rules, including removing the 50% investor concentration limit for established projects and expanding waivers for projects with up to 10 units, make it easier to secure financing.
• Improved Market Access: By relaxing strict, “overly rigid” requirements for insurance, more condos in areas with high insurance rates or many investors will be eligible for loans if they meet other requirements.
• Streamlined Insurance Documentation: Lenders can now use insurer statements or appraisals to confirm coverage sufficiency, rather than needing to meet the stricter documentation requirements currently in place.

Now for the less positive aspects of the new guidelines.

The GSE Blacklist

Fannie Mae and Freddie Mac keep a Condo Project Advisor (blacklist) of buildings they deem ineligible for financing due to safety issues, high deferred maintenance, insufficient reserves, active or pending significant litigation, hotel or resort-like characteristics with transient occupancy (short term rentals), high percentage of commercial space, and/or inadequate insurance coverage. A spot on the list renders condominium projects ineligible for conventional loans, leaving potential buyers with few options (high-interest specialty loans or cash sales).

How a Condo Makes The GSE Blacklist

Condos are listed if they fail to meet safety, structural, or financial requirements:

• Deferred Maintenance: Unaddressed “critical repairs” involving structural integrity, water intrusion, or safety systems
• Insufficient Reserves: HOA reserves are too low to fund needed repairs
• Special Assessments: Large, ongoing, or pending special assessments suggest financial instability
• Inadequate Insurance: Failure to meet Fannie/Freddie’s high insurance standards, such as lacking adequate flood or wind insurance
• Delinquent HOA Fees: High percentage of owners (15%+) behind on dues
• Investor Concentration: Too many units owned by investors rather than residents.

With new GSE guidelines issued this March, that list is about to expand considerably. Here’s why.

The End of the Fast Track

For years, condo lending relied on a two-track system:

Limited Review: A streamlined, faster approval process

Full Review: A slower, comprehensive and document-heavy approval process

That system is ending.

Effective August 3, 2026, Limited Review will be all but eliminated and Full Review becomes the default.

A narrow waiver applies only in limited cases.

For millions of Americans who rely on condominiums as their entry point to homeownership, and the millions who are counting on proceeds from the sale of their condominiums for their next step up the property ladder, the changes could set the stage for a full-blown crisis.

The “Limited Review” process has been the norm for condo financing for many years. Roughly 40% of all condo transactions have relied on this streamlined approval route, which allowed buyers and lenders to sidestep some of the most burdensome documentation requirements. If a condo project met certain basic criteria, it could be approved for conventional loans without exposing the lender or borrower to the full weight of bureaucracy.

That was then. Full Review is now. And the change will be seismic.

What Does It Mean For Mortgage Loan Underwriting?

• More documentation
• More scrutiny
• More time
• Higher costs for buyers and less profit for sellers

Under Full Review, lenders must evaluate:

• HOA financials and budgets
• Reserve funding
• Insurance coverage
• Structural and maintenance conditions

Many projects will:

• Face delays
• Require additional documentation
• Fail eligibility altogether

The Narrow Exception: Waiver of Project Review

A limited waiver exists for:

• Projects with 2–10 units, but those with 5–10 units cannot be part of a master association

Challenging because many urban developments operate within layered governance structures. 

The Second Phase: Reserve Requirements Increase

After 2026 changes the process, 2027 changes the math as minimum reserve funding increases from 10% to 15%.

For many associations, this is not a minor adjustment, but a fundamental shift in financial expectations. And a good number will fall short.

Most condo associations don’t even meet the current 10% threshold.

While some experts say healthy associations should allocate 20% to 40% towards reserves, the industry norm is far lower.  Many associatinos set aside far less, sometimes walking the thin line between scraping by and insolvency to keep monthly dues low. As a result, when the 15% rule takes effect, a significant portion of condos that are currently considered “warrantable” (meaning they qualify for conventional financing) will suddenly become “non-warrantable.”

Buyers won’t be able to get standard loans for these properties.

The consequences are profound. When a condo becomes non-warrantable, the pool of potential buyers shrinks dramatically. Conventional financing dries up. The only remaining options are specialty lenders who charge higher rates and less favorable terms. As demand drops, so do prices. Owners who bought at the peak could find themselves underwater, unable to refinance or sell without taking a loss.

For condo owners in D.C., whose property values have already dropped due to elevated interest rates and federal job losses, concerns are serious.

And making the timing even more precarious is the way association budgets are set. Many associations approve their budgets months in advance, and some operate on fiscal years that don’t match the calendar year. That means many budgets for 2026 and even 2027 are already locked in, with no room to adjust reserve allocations before the new requirements hit. The window for compliance is narrowing by the day.

Industry professionals are raising the alarm, but the GSEs aren’t backtracking. Their reasoning is based on the need to protect consumers against the kind of systemic risk that led to the 2008 financial crisis. With loosening of mortgage guidelines by the current administration, the risk is genuine. Yet this solution feels similar to the knee-jerk of the Fed drastically hiking interest rates in March 2022 to cool the economy: employing a sledgehammer response after taking too little incremental action for far too long.

Individual buyers and sellers won’t the the only ones affected. If enough condos become non-warrantable, entire neighborhoods could see home values plummet. Cities like the District of Columbia that rely on condos to house a significant share of their population could face a cascading series of financial shocks, as property taxes fall and local economies suffer. It’s already happening in the District due to federal job losses and government actions. Added stress to the DC housing market could have serious and long-lasting consequences.

The transition is being handled with little transparency and even less coordination. Lenders, real estate agents and condo associations are calling for a delay or phased implementation of the reserve requirement, to give associations time to catch up. Others are pushing for more targeted waivers or alternative financing options. For now, August 3rd and January 2027 will mark a dramatic turning point in American housing; a point at which the promise of condo ownership, the foundation of the housing ladder for many, dismantles.

What To Do Now

Condo Buyers

• Confirm financing eligibility before making an offer
• Make offers contingent upon financing and the condominium meeting GSE underwriting guidelines
• Expect longer timelines
• Review HOA financials carefully. If feasable, hire a CPA for help.
• Be prepared for limited loan options in some buildings
• Consider the potential consequences of purchasing a condominium unit in an association that failed to meet GSE standards

In short, don’t just ask; “Do I qualify?” Ask; “Does the building qualify?”

Condo Owners

• Share this information
• Research your building’s current financials and condition. Ask whether your building would pass Full Review today
• Monitor reserve funding and upcoming budget changes
• Become active in your association, attend meetings, vote
• Prepare for increased buyer scrutiny
• Recognize that timing may impact marketability
• Price for project conditions, not just unit conditions

The financial health of a condo building is no longer a background detail.

It is becoming a primary driver of value, liquidity, and market access.

And as these rules take hold, the definition of a “financeable condo” will quietly, but meaningfully, change. Be prepared.