What is a First Lien?
A first lien is the primary loan secured by a property that has the highest priority for repayment. In a foreclosure or property sale, the first lien holder is paid before all other lien holders. This senior position provides the most security of any loan against the property, which is why first liens carry lower interest rates and trade at higher prices than subordinate liens.
The most common first lien is a conventional mortgage or deed of trust used to purchase the property. When you buy a home with a mortgage, that mortgage is recorded as the first lien against the property. Any subsequent loans secured by the same property -- home equity loans, second mortgages, or HELOCs -- are subordinate to the first lien.
Why lien position matters
Lien position determines who gets paid first if the property is sold or foreclosed. Consider a property worth $250,000 with a first lien of $180,000 and a second lien of $50,000. If the property sells, the first lien holder receives their full $180,000. The second lien holder receives $50,000 only if there are sufficient proceeds after the first lien is satisfied. If the property sells for $200,000, the first lien holder gets $180,000, the second lien holder gets $20,000 (not their full $50,000), and $30,000 of the second lien is a loss.
This priority system means first liens are inherently safer investments. Even if property values decline 20-30%, first lien holders with reasonable loan-to-value ratios are likely to be fully repaid. Second and third lien holders face much more risk from property value fluctuations.
First liens in note investing
In the note investing world, first lien notes are the most commonly traded asset. Both performing and non-performing first lien notes attract investors because the senior position provides collateral protection. If a non-performing first lien note goes to foreclosure, the investor takes ownership of the property free of junior liens (the junior liens are extinguished by the foreclosure sale).
First lien performing notes typically trade at 80-95% of the unpaid balance. Non-performing first liens trade at 40-70% depending on property value, location, and the borrower's situation. These prices are significantly higher than second lien note prices because the first lien position provides better recovery prospects.
First liens and wholesaling
For wholesalers evaluating deals, the first lien balance is the most important number in understanding a seller's equity position. A seller with a first lien of $140,000 on a property worth $220,000 has approximately $80,000 in gross equity -- enough for a profitable wholesale deal. But if that same seller's first lien balance is $200,000, the available margin for a wholesale transaction is thin.
Property data tools can provide estimated mortgage balances, though these estimates may not reflect recent payments or refinances. For accurate numbers, request a payoff statement from the lender or review the most recent mortgage statement with the seller.
How first liens are established
A first lien is established by recording the mortgage or deed of trust with the county recorder's office. The recording date determines priority -- the first document recorded has first priority. Title insurance companies verify lien positions as part of the closing process, and title searches reveal all recorded liens against a property.
In rare cases, certain liens take priority over even a first mortgage. Property tax liens and some government assessment liens have "super-priority" status, meaning they are paid before the first mortgage in a foreclosure. This is why property tax delinquency is a red flag for note investors -- unpaid taxes can accumulate and erode the first lien holder's position.