Blanket Mortgage

What Is a Blanket Mortgage?

A blanket mortgage is a single loan that covers multiple properties under one financing agreement. Instead of managing separate mortgages for each property, an investor can consolidate several properties under one loan with one payment, one set of terms, and one lender relationship. Blanket mortgages are commonly used by investors who own multiple rental properties, developers with several lots, and commercial investors building or managing a portfolio of properties in the same market.

How Blanket Mortgages Work

The lender evaluates the combined value and income of all properties covered by the blanket mortgage and issues a single loan secured by all of them. The loan amount is typically based on the combined LTV of the property portfolio, usually 65% to 75%. Terms often mirror commercial loans: 5 to 10-year terms with 20 to 25-year amortization and a balloon at maturity. Interest rates vary but generally fall in the portfolio loan range of 0.5% to 1.5% above conventional rates. One monthly payment covers the entire portfolio.

The Release Clause

The release clause is the most important feature of any blanket mortgage. It specifies the conditions under which individual properties can be released from the blanket lien, typically by paying a predetermined release price. Without a release clause, you cannot sell one property without paying off the entire blanket mortgage. For example, a blanket mortgage covering five properties might allow you to sell any individual property by paying 110% to 125% of that property's allocated loan balance. Always negotiate a release clause before signing.

Cross-Collateralization Risk

The primary risk of blanket mortgages is cross-collateralization. All properties secure the same loan, meaning a default on the blanket mortgage puts every property at risk of foreclosure, not just one. If your portfolio experiences a downturn and you struggle to make the single large payment, the lender can foreclose on any or all of the properties. With individual mortgages, a default on one property does not directly threaten the others. This concentration of risk is the most important factor to weigh when considering a blanket mortgage.

When Blanket Mortgages Make Sense

Blanket mortgages work well when you are acquiring multiple properties simultaneously, such as a small portfolio sale. They simplify management when you have many properties and want to consolidate from numerous individual loans into one streamlined payment. They can also help when individual properties do not qualify for loans on their own but the combined portfolio is strong. Developers building multiple lots in a subdivision commonly use blanket construction loans. The efficiency of one loan, one closing, one set of costs, and one payment can be operationally valuable for larger portfolios.

Finding Blanket Mortgage Lenders

Blanket mortgages are specialty products not offered by every lender. Community banks and credit unions that do portfolio lending are the most common source. Some DSCR lenders offer blanket products for rental portfolios. Commercial mortgage brokers can connect you with lenders who specialize in blanket financing. When evaluating lenders, compare total costs including rates, points, and fees across the entire portfolio. Negotiate the release clause terms carefully and ensure the balloon payment timeline aligns with your long-term strategy. A blanket mortgage should simplify your operations and improve your terms, not create additional risk through cross-collateralization that outweighs the convenience.