Secret Mortgage Blacklist Leaves Homeowners with Unsellable Condos

Insurance Law

A little-known mortgage “blacklist” continues to leave condominium owners across the country struggling to sell or refinance their homes. Maintained internally by Fannie Mae and Freddie Mac, the list identifies condominium projects that fail to meet federal lending criteria due to insurance deficiencies, unresolved litigation, deferred maintenance, or financial instability. Once a building is flagged, buyers relying on conventional financing may be unable to close — even if the unit itself is well maintained and the building remains fully occupied.

While the existence of this blacklist has been known for several years, the scope and impact expanded significantly in 2024 and 2025, driven by rising insurance costs, stricter underwriting standards, and heightened scrutiny of condominium associations nationwide.

A Growing Problem Since Surfside

Following the Surfside condominium collapse in Florida, which killed 98 people, federal mortgage agencies adopted far more stringent standards related to building safety, maintenance, and insurance coverage. Since then, the number of condominium projects deemed ineligible for conventional financing has grown from a few hundred in 2021 to thousands nationwide.

Florida remains one of the hardest-hit states, with well over 1,000 condominium developments flagged in recent years. However, the issue has spread well beyond Florida, affecting properties in California, Texas, Colorado, Hawaii, and other disaster-prone or high-insurance-cost states.

The Case of the Mira Tower

In June 2025, reports revealed that several high-profile condominium buildings in San Francisco had been flagged as ineligible for conventional financing. Among them was The Mira, a 39-story luxury residential tower.

The Mira was reportedly flagged not because it was unsafe or uninhabitable, but due to a combination of pending litigation and deferred maintenance issues. The concerns included unresolved disputes involving the homeowners’ association and identified maintenance problems, such as a non-functional rooftop window-washing unit that was leaking fluid.

Because Fannie Mae and Freddie Mac rely on project-level risk assessments in their automated underwriting systems, these issues were treated as significant risks. As a result, buyers attempting to purchase units in the building encountered difficulty securing conventional mortgages.

The Mira situation underscores a critical point for condo owners and boards: a building does not need to be structurally compromised to be effectively “blacklisted.” Routine legal disputes or maintenance issues can be enough to derail financing.

Insurance Costs Driving Blacklist Growth

The insurance crisis has become one of the primary drivers behind the growing number of ineligible condominium projects.

Across the country, condominium associations are facing dramatically higher master insurance premiums, sometimes doubling, tripling, or even increasing tenfold. In response, many associations have attempted to manage rising costs by accepting policies with higher deductibles, exclusions, or reduced coverage limits.

However, Fannie Mae and Freddie Mac require insurance policies that meet strict standards, including full replacement cost coverage. Policies that only cover depreciated value — particularly for roofs — or that rely on pooled or shared insurance arrangements may not qualify. When an association’s insurance falls short, the entire building can be deemed ineligible for conventional financing.

This creates a difficult dilemma for homeowners’ associations:

  • Accept higher premiums and sharply increased monthly assessments, or
  • Reduce coverage and risk, making units far harder to sell.

Financial Health and Federal Scrutiny

In mid-2025, Fannie Mae and Freddie Mac issued updated guidance reinforcing their focus on the financial health of condominium associations. Projects facing insolvency, termination proceedings, large unfunded repair obligations, or excessive special assessments may now face heightened scrutiny or outright ineligibility.

These updates make clear that federal agencies are not relaxing their standards in response to state-level insurance reforms. Instead, scrutiny is increasing, placing greater responsibility on condominium boards to maintain reserves, address deferred maintenance, and secure compliant insurance coverage.

A Blacklist Hidden From Homeowners

One of the most troubling aspects of this system is that the blacklist is not publicly available. While lenders have access to tools that flag ineligible projects during underwriting, homeowners, buyers, and even real estate professionals often do not learn that a building is flagged until a sale is already underway.

This lack of transparency can lead to failed transactions, lost deposits, delayed closings, and reduced property values, leaving owners effectively trapped in homes they cannot easily sell or refinance.

What Condo Owners Should Know

As the mortgage and insurance landscapes continue to evolve, condominium owners and associations should take proactive steps to assess insurance adequacy, financial reserves, and potential legal exposure before entering the market. Early review can help avoid costly surprises and protect long-term property values.

Contact the New Jersey Insurance Lawyers at Herold Law, P.A.

The New Jersey Insurance Lawyers at Herold Law, P.A. can assess your legal options and help you understand how insurance issues and federal lending requirements may affect your property. Call 908-679-5011 or contact us online to schedule an initial consultation. We have an office in Warren, NJ.