Lease term is the length of time a commercial tenant has the contractual right to occupy the leased space, running from the lease commencement date to the lease expiration date. It is stated in months or years and defines the fixed period both parties are bound. Typical commercial lease terms run 3 to 10 years depending on property type.
What Is a Lease Term?
Lease term is the total span of time between lease commencement and lease expiration during which the tenant holds the right to occupy the premises. Per LegalClarity, commercial leases typically run 3 to 10 years, though the figure varies widely by property type and by how much capital each side must sink into the space.
The lease term is the parent field from which the expiration date is derived. Commencement date plus term equals expiration date. Per The Cauble Group and AQUILA, longer terms are common where build-out is expensive, because both sides want to amortize that cost over more years. The initial term is distinct from any renewal option term, which extends occupancy only if exercised.
Property type | Typical initial lease term |
Office | 5 to 10 years, often 7-plus in newer buildings |
Retail | 5 to 10 years |
Industrial or warehouse | 5 to 15 years |
Food service or restaurant | 10 to 15 years, sometimes 20 |
Why the Lease Term Matters
Lease term matters because it sets how long income is contractually locked, which drives valuation, financing, and rollover risk. A longer term means more durable cash flow, which lenders and core buyers pay up for. A shorter term means earlier repricing to market, which value-add investors seek. The term is the input that determines when the expiration and its cascade of deadlines arrive.
Term length also governs total contractual rent, the figure underwriters actually price. Per LegalClarity, restaurant and food-service leases commonly run 10 to 15 years precisely because a full build-out can cost hundreds of thousands of dollars, so a short term would strand that investment. The quotable point for an asset manager: the lease term is the single number that converts a monthly rent into a valuation-grade income stream.
Example
A tenant signs an industrial lease with a lease commencement date of 2026-09-01 and a 7-year lease term at $12,000 per month, with fixed 3% annual escalations. The term sets the expiration date at 2033-08-31 and defines the total contractual rent the landlord can underwrite.
Item | Value |
Lease commencement date | 2026-09-01 |
Lease term | 7 years |
Lease expiration date | 2033-08-31 |
Year 1 base rent | $144,000 |
Annual escalation | 3% |
Year 7 base rent (144,000 x 1.03^6) | $171,944 |
Year 7 rent is $144,000 multiplied by 1.03 to the sixth power, which is about 1.1941, giving roughly $171,944. Because the 7-year term fixes the escalation runway, the landlord can underwrite a rising, contractually locked income stream from a single term input, which is what makes term length central to valuation.
Variations and Edge Cases
Lease term behaves differently depending on how renewals, breaks, and partial periods are treated, so the stated term is not always the effective term. Operators separate the contractual initial term from options that only apply if exercised, because underwriting on optimistic assumptions overstates locked income.
Variant | Treatment |
Initial term vs renewal term | Only the initial term is contractually fixed; renewals are optional |
Break option | An early-exit right shortens the effective committed term |
Stub or partial period | A short lead period before the first full term year |
Month-to-month | No fixed term; either party can end with notice |
Term commencement offset | Term may start on delivery while rent starts later |
Lease Term vs Lease Expiration Date
Lease term is often confused with lease expiration date, but one is a duration and the other is a point in time. Lease term is the length of the tenancy, stated in months or years. Lease expiration date is the specific calendar day that length ends. The term plus the commencement date produces the expiration date, so they are inputs and output of the same calculation.
Put simply, the lease term answers "how long," and the expiration date answers "until when." A 5-year term commencing 2026-08-01 produces an expiration date of 2031-07-31. Confusing the two leads operators to track the duration but miss the actual deadline the duration implies.
Frequently Asked Questions
How long is a typical commercial lease term?Commercial lease terms typically run 3 to 10 years, per LegalClarity, though the range varies by property type. Office and retail commonly run 5 to 10 years, industrial 5 to 15 years, and restaurants 10 to 15 years, because expensive build-outs push both sides toward longer commitments.
What is the difference between initial term and renewal term?The initial term is the contractually fixed period the tenant is bound to occupy and pay. A renewal term is an optional extension the tenant can elect through a renewal option, but only if exercised by the notice deadline. Underwriters weight the initial term as locked income and treat renewals as upside.
How is the lease term measured?The lease term is measured from the lease commencement date to the lease expiration date, stated in months or years. Adding the term to the commencement date produces the expiration date, which then anchors renewal and termination notice deadlines that count backward from it.
Related Terms
Lease Expiration Date
Renewal Option
Weighted Average Lease Term
Base Rent
Lease Abstract