Blanket Mortgages: Financing Multiple Properties with One Loan

What Is a Blanket Mortgage?

A blanket mortgage is a single loan that covers two or more properties. Instead of taking out individual mortgages on each property, the investor finances the entire group under one note with one set of terms, one monthly payment, and one closing. The lender holds a lien on all the properties included in the blanket loan.

This structure is common among investors with portfolios of 5 to 20 single-family rentals, small multi-family buildings, or commercial properties. Blanket mortgages are typically offered by portfolio lenders (community banks and credit unions that hold loans on their own books) rather than by conventional lenders who sell to Fannie Mae or Freddie Mac.

Typical terms include loan amounts from $500,000 to $5 million or more, LTV ratios of 65% to 75%, interest rates of 6% to 9%, and terms of 5 to 10 years with 20 to 25-year amortization. Most blanket mortgages include a balloon payment at the end of the term.

The Release Clause

The most critical feature to negotiate in a blanket mortgage is the release clause (also called a partial release provision). This clause allows you to sell or refinance individual properties out of the blanket loan without triggering a full payoff of the entire note.

Without a release clause, selling even one property from the group requires paying off the entire blanket mortgage. That can force you to refinance all remaining properties simultaneously, which is expensive and time-consuming.

A well-structured release clause specifies the paydown amount required to remove each property. Typically, the lender requires a release price equal to 110% to 125% of the property's allocated loan amount. For example, if a property has $100,000 of the blanket loan allocated to it, the lender may require a $115,000 payment to release that property from the lien.

Negotiate release terms before signing the loan. Some lenders are flexible on release pricing, especially if you have a strong relationship with them and a solid track record.

Advantages and Disadvantages

Advantages. A blanket mortgage streamlines your financing. One application, one closing, one monthly payment. Closing costs are typically lower than financing each property individually because you pay for one appraisal package, one set of legal fees, and one origination charge. The loan also simplifies bookkeeping and tax preparation.

For investors acquiring multiple properties at once (such as buying a small portfolio from a retiring landlord), a blanket mortgage allows the entire package to close as a single transaction. This can be a competitive advantage when bidding on portfolio deals.

Disadvantages. Cross-collateralization is the primary risk. All properties secure the loan, so a default affects your entire portfolio, not just one property. If property values decline and you cannot refinance at maturity, you face the possibility of losing multiple properties.

Blanket mortgages also have less favorable terms than conventional financing: higher rates, shorter terms, and balloon payments. The balloon creates refinancing risk, since you must secure new financing (or pay off the balance) when the term expires.

Fewer lenders offer blanket mortgages, so your options are more limited. Shopping for competitive terms requires reaching out to multiple community banks, credit unions, and commercial lenders in your market.

When a Blanket Mortgage Makes Sense

Blanket mortgages work best for investors who plan to hold a stable portfolio of properties for a defined period. If you own 8 single-family rentals with individual conventional loans from different lenders with different payment dates and terms, consolidating into a blanket mortgage simplifies management significantly.

They are also useful for portfolio acquisitions where a seller is offering multiple properties as a package deal. Financing the entire package under one loan is faster and simpler than getting individual mortgages on each property.

Investors who have exceeded conventional lending limits (10 financed properties under Fannie Mae guidelines) may also turn to blanket mortgages as a way to continue growing their portfolio.

For general tips on getting approved for investment property financing, see Tips for Getting Approved for an Investment Property Mortgage.