What Happens to a Commercial Tenant When a Property Is Foreclosed Without an SNDA
What's at Stake
Without an SNDA, a commercial tenant whose lease is subordinate to the mortgage may lose their tenancy if the property is foreclosed. The foreclosing lender can terminate subordinate leases. For anchor tenants and long-term commercial occupants, losing a lease to foreclosure can be business-ending.
What Happens If This Goes Wrong
A non-disturbance clause that is conditioned on the tenant not being in default at the time of foreclosure must be carefully drafted — a technical default (late notice, minor covenant breach) should not be sufficient to forfeit non-disturbance protection.
Critical Deadlines
Request the SNDA simultaneously with lease negotiation, not after signing. Recording the SNDA with the county recorder creates binding effect on future successors and assigns. When a lender takes over, redirect rent per the SNDA within the notice period.
A Subordination, Non-Disturbance, and Attornment (SNDA) agreement is a three-part contract between a commercial tenant, landlord, and the lender. It protects the tenant's right to remain in possession after a foreclosure (non-disturbance) in exchange for the tenant agreeing to recognize the lender as the new landlord (attornment).
How This Document Protects You
Tenancy Protection
Non-disturbance clause means foreclosure does not automatically end your lease
Lender Recognition
Attornment clause makes the transition to new owner seamless — no lease renegotiation
Financing Enabler
Lenders require SNDAs to underwrite commercial mortgages — enables owner financing
Lease Continuity
Preserves lease terms through foreclosure — tenant rights do not change with new ownership
SNDA Agreement
Create a Subordination, Non-Disturbance and Attornment Agreement between landlord, tenant, and lender
How to Create Your Document
- All three parties — tenant, landlord, and lender — must sign the SNDA
- Enter the lease date, property description, and mortgage information
- Confirm the non-disturbance conditions (tenant in compliance)
- Record the SNDA with the county recorder for binding effect on successors
- Tenant retains a copy; file with original lease documents
Frequently Asked Questions
Common questions about Subordination, Non-Disturbance and Attornment Agreement
Last updated: January 2026