Free Flex Space Rental Agreement Template

A flex space rental agreement is a commercial lease for a unit that mixes office and industrial use. Picture a suite with a small showroom in front and open warehouse behind it.

Landlords market these units on their adaptable layout. Tenants can shift the ratio of desk space to storage as the business changes.

The paperwork matters more here than in a plain office lease. Because the same unit hosts computers and forklifts, the document must be clear about permitted use, power, and floor loads.

Rent is often quoted per square foot per year. Meanwhile, the operating cost structure varies widely, so read that section closely. Two units on the same street can price very differently once expenses are added.

A flex space rental agreement suits companies that work, store, and meet customers in one place. Typical tenants include:

• E-commerce sellers — packing and shipping beside a small office
• Trade contractors — a materials bay plus a front desk for estimates
• Light assembly shops — benches, tools, and a quality check area
• Distributors — pallet racking with a sales team upstairs
• Labs and studios — controlled work areas with a client-facing entry

Growth is the common thread. A business that outgrows a garage but cannot justify a full warehouse usually lands in flex space first. Short initial terms make that step less risky.

Seasonal operators use these units too. For example, a landscaping company may want equipment storage through winter and a busy dispatch office each spring.

A strong flex space rental agreement describes the unit, the money, and the way the space may be used. Cover each of these sections.

Parties and Unit Description

Name both sides and identify the unit by building, suite number, and square footage. Break out the office and warehouse portions if rent differs between them.

Term, Renewal, and Options

Set the start and end dates, then state whether the tenant may extend. Expansion rights matter here, so note any first-refusal claim on an adjacent unit.

Rent and Operating Costs

Give the base rent, the escalation schedule, and how shared building costs are handled. Also state which utilities are separately metered.

Permitted Use

Describe the business activity in plain terms. Vague use clauses cause trouble later, so name the equipment and processes the tenant expects to run.

Improvements and Fit-Out

Say who builds out the space, who pays, and who owns the result. Include a deadline for the landlord’s work if move-in depends on it.

Maintenance Responsibilities

Split duties between building systems and tenant equipment. Overhead doors, dock levelers, and rooftop units deserve their own line.

Insurance and Indemnity

List required coverage amounts and the parties named on each policy. Equipment and inventory usually sit outside the landlord’s coverage.

Signage and Parking

Note the tenant’s sign rights and the number of car or trailer spaces included. Furthermore, state whether overnight vehicle storage is allowed.

Default and Surrender

Define breach, cure periods, and the condition the unit must be in at move-out.

Flex units differ from each other far more than office suites do. Therefore, verify the physical specifications and write them into the agreement.

Confirm these before signing:

• Clear height — measured to the lowest obstruction, not the peak
• Floor load capacity — critical for racking and heavy machines
• Electrical service — amperage, phase, and spare panel capacity
• Loading — dock high, grade level, or both, plus door dimensions
• Climate control — whether the warehouse portion is heated or cooled

Upgrades often become the negotiation. If your equipment needs three-phase power that the unit lacks, decide early who pays for it. Landlords sometimes share the cost in exchange for a longer term.

Zoning also shapes what you can run inside. Ask the landlord and your local planning office which uses the property allows before you commit to a term.

Commercial tenants get fewer automatic protections than residential ones, so the written agreement carries the weight. Read every clause, since what the document says is usually what governs.

Rules on recording, disclosure, and deposits vary by location. Check your state’s official website, and take permitting questions to the city or county that issues your certificate of occupancy.

Work through a short checklist:

• Confirm the landlord’s ownership or authority to lease the unit.
• Verify that your intended use is allowed under local zoning.
• Ask whether a lender’s approval is needed for your build-out.
• Clarify who obtains and pays for permits.

Multi-year deals and heavy build-outs justify professional help. A commercial real estate attorney can review cost allocation, renewal options, and exit terms before you commit.

Keep in mind that a lease and a permit are separate things. Signing does not authorize a use the local code prohibits.

Walk the unit with the landlord before signing and note existing damage in writing. Photos attached as an exhibit prevent an argument at move-out.

Electronic signatures work for most commercial leases. Even so, ask whether the landlord’s lender wants originals, since some financed properties require them.

Take these steps at handover:

1. Test overhead doors, dock equipment, and HVAC while the landlord is present.
2. Confirm utility accounts are transferred into the tenant’s name.
3. Log the renewal and option deadlines in a shared calendar.

Document Genius turns a step-by-step questionnaire into a finished lease you can download, print, or e-sign. Build your flex space rental agreement today and get the keys without a paperwork delay.