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Top Mistakes Businesses Make When Leasing Commercial Property — And How to Avoid Them

  • Writer: gloryanng8
    gloryanng8
  • 55 minutes ago
  • 3 min read

Signing a commercial lease is one of the most important financial commitments a business makes. Yet many business owners approach the leasing process with limited knowledge, leading to costly mistakes, legal issues, and long-term operational challenges. With rising commercial rents and increased complexity in the 2025–2026 real estate market, avoiding these mistakes is more essential than ever.


This guide uncovers the top leasing mistakes business owners make—and exactly how to avoid them to protect your business and long-term profitability.


commercial rent structure

Mistake 1 — Focusing Only on Base Rent

The biggest misconception business owners have is that rent is the only major cost.

Hidden expenses may include:

  • CAM (Common Area Maintenance) fees

  • Insurance premiums

  • Property taxes

  • Utilities

  • Parking fees

  • Maintenance responsibilities

  • Janitorial services

  • Security fees

Learn how hidden costs impact total occupancy:


Commercial Lease Types

Mistake 2 — Not Understanding Lease Types (Gross vs. NNN)

Many businesses unknowingly agree to lease structures that don’t match their budget or risk tolerance.

✔ Gross Lease: Predictable monthly cost

✔ NNN (Triple Net) Lease: Tenant pays rent + taxes + insurance + CAM fees

✔ Modified Gross: Hybrid cost-sharing model

Each structure dramatically affects your long-term expenses.


Mistake 3 — Choosing the Wrong Location

A cheap location rarely means a good location.

Poor location decisions lead to:

  • Loss of foot traffic

  • Employee dissatisfaction

  • Difficult customer access

  • Delivery problems

  • Safety concerns

Learn what top-performing markets look like:


Mistake 4 — Not Checking Zoning Restrictions

Zoning determines whether your business can legally operate at a location.

Issues may include:

  • Restricted business use

  • Noise limitations

  • Parking requirements

  • Permitting delays

  • Code compliance problems

Before tour no. 1, always check zoning.

Need help choosing the right space type?👉 How to Choose the Right Commercial Space for Your Business


Mistake 5 — Ignoring the Condition of the Building

Many tenants sign leases assuming the building is in good condition, only to find out later that:

  • HVAC systems are outdated

  • Plumbing has issues

  • Electrical capacity is insufficient

  • The roof needs replacement

  • Ventilation doesn’t support their operations

Unexpected repairs can cost businesses thousands.


Mistake 6 — Not Negotiating Tenant Improvements (TIs)

Landlords are often willing to pay for or contribute toward improvements such as:

  • Lighting upgrades

  • Flooring

  • Partition walls

  • ADA compliance updates

  • Electrical or plumbing work

Never assume the first offer is final.


Mistake 7 — Misjudging Space Needs

Many businesses lease space that is:

❌ Too large (wasted rent)

❌ Too small (limits growth)

❌ Poorly configured (hurts workflow)

Optimize your layout strategically:


Mistake 8 — Not Reviewing Lease Clauses Carefully

Commercial leases commonly include legally binding terms such as:

  • Rent escalations

  • Personal guarantees

  • CAM reconciliation rules

  • Renewal terms

  • Subleasing restrictions

  • Early termination penalties

  • Maintenance responsibilities

Overlooking these clauses can create serious financial risk.


commercial Market Conditions

Mistake 9 — Not Understanding Market Conditions

Business owners often enter negotiations blind to:

  • Local vacancy rates

  • Market rent averages

  • Economic trends

  • Demand for certain building types

  • Timing advantages


Mistake 10 — Not Working With a Commercial Real Estate Professional

A commercial broker:

  • Identifies the best locations

  • Uncovers hidden costs

  • Negotiates better lease terms

  • Protects you from legal risk

  • Ensures compliance

  • Saves time and money

CRE mistakes are expensive. Expertise prevents them.

Learn more about CRE services:


FAQs

1. What is the most common mistake businesses make when leasing property?

Focusing only on base rent instead of total occupancy cost.

2. Are NNN leases more expensive?

Not always—NNN leases offer transparency but include additional expenses.

3. How can I avoid choosing the wrong location?

Analyze customer access, parking, safety, and local market trends.

4. Why are lease terms so important?

They determine your rights, costs, responsibilities, and future flexibility.

5. Can I negotiate tenant improvements with the landlord?

Yes — many landlords offer TI allowances.

6. How much space should I lease?

It depends on your staffing, workflow, and equipment.

7. Do I need a broker to lease commercial property?

Yes — brokers prevent costly mistakes and improve negotiating leverage.


Avoid Costly Leasing Mistakes —

Let DNG Commercial Guide You

Choosing the right space doesn’t have to be overwhelming. Our experts help you navigate every step, from site selection to lease negotiation.

📞 310.999.1203   |    562.225.9260

 
 
 

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