Mechanic's Lien

Mechanic's lien is a legal claim that a contractor, subcontractor, or materials supplier can file against a property when they have not been paid for labor or materials used to improve that property. The lien attaches to the real estate itself — not to the property owner personally — which means it survives a sale and must be resolved before clear title can be conveyed. Mechanic's lien laws vary significantly by state, but most require the claimant to file within a statutory deadline after completing the work and to follow specific notice procedures.

For mortgage note investors, mechanic's liens are an encumbrance that can complicate title and affect lien position. In many states, a mechanic's lien relates back to the date work commenced — not the date it was filed — which means it can potentially take priority over a mortgage recorded after construction began. A mechanic's lien discovered during a title search creates a cloud on title that must be resolved, either through payment, negotiation, or legal action, before the note investor can cleanly foreclose or the property can be sold. Checking for mechanic's liens is a standard part of due diligence on any note acquisition.