SNDA Agreements in Houston Commercial Leases
Subordination, non-disturbance, and attornment, explained for tenants and owners
When a commercial landlord finances or refinances a building, the lender almost always asks each tenant to sign an SNDA. The three letters stand for subordination, non-disturbance, and attornment, and the agreement decides what happens to your lease if the property is ever foreclosed. For a tenant it is one of the most important documents you will sign, and for an owner it is a routine part of getting a loan closed.
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What an SNDA Is and What It Does
An SNDA is an agreement among three parties: the tenant, the landlord, and the landlord’s lender. It sorts out the pecking order between your lease and the lender’s mortgage, and it says what becomes of your tenancy if the lender ever takes the building back. Unlike a tenant estoppel certificate, which only confirms the current facts of your lease, an SNDA actually changes your rights going forward. That is why the two documents often arrive together but should never be treated as the same thing.
Each of the three words is a promise from a different direction. Subordination is the tenant agreeing that the lender’s mortgage sits ahead of the lease. Non-disturbance is the lender promising that, as long as the tenant keeps paying and performing, the tenant will not be evicted if the landlord defaults. Attornment is the tenant agreeing to treat the lender, or whoever buys at foreclosure, as the new landlord. Read together, they trade a small loss of priority for a real protection against being wiped out in a foreclosure.
The Three Parts, Plus the Fine Print
Six Things a Tenant Should Check in an SNDA
Confirm the non-disturbance promise is unconditional
The whole value of the document to a tenant is the lender's promise not to evict you after foreclosure. Make sure it is clear, not buried in conditions that let the lender terminate anyway.
Protect your tenant-improvement allowance and offsets
Lenders often disclaim responsibility for money the prior landlord owed you. If you are still owed an allowance or a credit, push to keep the new owner on the hook, or at least understand what you are giving up.
Check the cure-rights and notice language
A good SNDA gives the lender notice of a landlord default and a chance to cure before you can terminate. That is reasonable, but the notice periods should be workable, not open-ended.
Match it to your estoppel
The SNDA and the estoppel usually move together in a financing or sale. The facts in one should match the other. A rent or term stated one way in the estoppel and another in the SNDA is a problem to fix before signing.
Understand what subordination costs you
By subordinating, you accept that the mortgage outranks your lease. In exchange you want the non-disturbance protection. If the agreement asks you to subordinate without a solid non-disturbance clause, that is a one-sided deal to renegotiate.
Get the right eyes on it
An SNDA is a legal agreement that reshapes your rights. A broker can flag the business issues and keep the deal moving, and a real estate attorney should review the final language before you sign.
How SNDAs Fit With Your Other Lease Documents
SNDAs rarely travel alone. In a financing or a sale you will usually see the SNDA, the estoppel certificate, and a request to confirm your lease terms all at once. If your lease is triple net, the lender will also care about the operating-expense and CAM structure, so it helps to be fluent in those terms. Our NNN and CAM explainer and the commercial lease glossary cover the vocabulary, and the commercial due diligence checklist shows where these documents land in a purchase.
Because Houston has no zoning, a tenant’s permitted use rides on the lease and on deed restrictions rather than a zoning code, so the lease the SNDA protects is doing a lot of work. If that is new to you, our guide to deed restrictions and no zoning is a useful companion.
For Owners: Clean Documents Protect Your Value
If you are the owner, SNDAs are simply part of closing a loan, and clean ones from strong tenants make your building easier to finance and later to sell. The condition of your leases, your estoppels, and your SNDAs all feed the same thing: a buyer’s or lender’s confidence in your income stream, which is what sets your value. If you want to know what that income stream is worth before you refinance or sell, start with a broker opinion of value and our guide to valuing commercial property.
There is a both-sides angle here too. Plenty of tenants signing an SNDA are business owners who will eventually want to own their space rather than rent it, and many owners refinancing today are planning a sale tomorrow that will fund their next purchase. When that sale comes, a flat-rate listing keeps more of the proceeds working for the next deal. Whether you are leasing now or buying later, it helps to work with a broker who handles both sides of the transaction.
Reviewing an SNDA or Refinancing a Building?
A Kingwood-based broker who works commercial and residential can walk the business terms with you and tell you what the building is worth before you sign.
See Commercial ResourcesFrequently Asked Questions
What does SNDA stand for?
Subordination, Non-Disturbance, and Attornment. Subordination means the tenant agrees the lender’s mortgage ranks ahead of the lease. Non-disturbance is the lender’s promise not to evict a performing tenant after a foreclosure. Attornment means the tenant will recognize the new owner as landlord and keep performing the lease.
Why would a tenant agree to subordinate the lease?
On its own, subordination is risky because a foreclosure could end a junior lease. Tenants accept it in exchange for the non-disturbance promise, which protects their occupancy if the landlord defaults. The trade only makes sense when the non-disturbance clause is strong, so that is the part to negotiate.
Is an SNDA the same as an estoppel certificate?
No. An estoppel certificate confirms the current facts of your lease and binds you to them. An SNDA changes your future rights relative to the landlord’s lender. They often arrive together during a financing or sale, but they do different jobs and each deserves its own review.
Do I have to sign an SNDA?
Many commercial leases require the tenant to sign a reasonable SNDA when the landlord’s lender asks. Refusing outright can be a lease default. The productive approach is to review the terms, strengthen the non-disturbance language, and protect any concessions before signing, rather than refusing.
What is the single most important clause for a tenant?
The non-disturbance clause. It is the lender’s promise that a paying, performing tenant will not be removed if the property is foreclosed. Make sure it is clear and unconditional, because it is the protection you receive in return for agreeing to subordinate your lease.
Should I have an attorney review my SNDA?
Yes. An SNDA reshapes your legal rights, so a real estate attorney should review the final language. A commercial broker can flag the business issues, keep the deal moving, and tell you which points are worth pushing on, but the legal sign-off belongs with counsel.