Explainer · lease engineering
The lease terms that set your proceeds — and your rent
A net-lease buyer is purchasing the lease, not a brochure photo of the box. Term, rent, coverage, escalations, and master-versus-individual structure are written before the property is marketed. Getting them wrong is expensive to unwind.
Written by Dwaine Clarke , Founder & Principal Broker, American Net Lease, LLC Reviewed
On this page: The five levers · What the buyer wants · What you live with · FAQ
Lease engineering
Five levers. One product. Written before you go to market.
You engineer the lease first because the lease is what the buyer is purchasing. Marketing a building with a leftover operating lease is how operators leave money on the table — or sign a rent they later regret. The five levers below are the same ones the commercial sale-leaseback guide names; this page is the dedicated walk.
Primary term and renewals
Primary term is the first lever. Longer terms generally support tighter cap rates and higher proceeds; they also lock occupancy cost for longer. Renewal options protect the operator more than they price for the buyer. There is no universal right term. The right term still leaves the unit able to pay rent after a normal sales dip.
Rent and rent coverage
Rent has to clear two tests: what an investor will pay for, and what the store can support. Rent coverage — unit-level earnings against occupancy cost — is the honest version of that second test. The rent-coverage explainer is the sizing page. The calculator will show a first-pass value if you enter rent and a cap; it will not invent coverage the store does not earn.
Escalations
Escalations (annual or periodic) grow the landlord’s income and raise your future rent. Cap them. Model rent against a normal sales dip, not last year’s peak week. A flat primary term is a long-duration bet the other way — it can look cheap in year one and thin in year twelve.
Master versus individual
A master lease can simplify a portfolio sale: one credit, one document, several roofs. Individual leases preserve flexibility if you later sell or close a single unit. The trade-off is the core of lease engineering, not a one-page formula. Side-by-side rows live on master lease vs individual leases.
Net versus absolute net
Most commercial sale-leasebacks are triple net. Some buyers want absolute net — roof, structure, and casualty sitting with the tenant. Convenience and fuel often keep environmental responsibility exactly where it is today; do not move that in a form you have not read. The guarantee — operator or corporate — is a separate question from who pays the roof.
Lease engineering is step three of the process: Structure, after Read and Model, before Market. The veterinary, dental, and convenience verticals already point here as the shared brief. The operator hub is the program those steps sit inside.
Size a first pass in the sale-leaseback calculator, read the commercial sale-leaseback guide and the operator hub, then the Veterinary , Dental , and Convenience & fuel . When you want a confidential read on your own roofs, request a Portfolio Capital Analysis.
Questions
Lease-terms FAQ
What lease terms matter most before I go to market?
Primary term, rent relative to unit economics, rent coverage, escalations, and whether the locations sit on one master lease or individual leases. Those five set both sale proceeds and occupancy cost after closing.
Should I use a master lease or individual leases?
A master lease can simplify a portfolio sale. Individual leases preserve flexibility if you later sell or close a single unit. The analysis says which structure still leaves each unit able to pay rent. See the master-versus-individual comparison.
Who writes the lease — the buyer or me?
You write it first. Term, rent, coverage, escalations, and renewal options are the product the buyer is purchasing, not a form they hand you after an LOI.
Where do I see sector-specific lease language?
On the vertical pages. Veterinary, dental, and convenience each carry the four-row lease table for that use. This page is the shared brief those pages point to.
Get a confidential read on the lease you would actually sign.
Location, current debt, and last year's unit-level earnings are enough to start.