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afrexai-lease-analyzer

// Analyze commercial leases (office, retail, industrial, warehouse) for hidden costs, unfavorable terms, and negotiation leverage. Use when reviewing a new lease, renegotiating a renewal, or comparing multiple lease options.

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updated:March 4, 2026
SKILL.mdreadonly

Commercial Lease Analyzer

Analyze commercial leases (office, retail, industrial, warehouse) for hidden costs, unfavorable terms, and negotiation leverage. Use when reviewing a new lease, renegotiating a renewal, or comparing multiple lease options.

When to Use

  • Signing a new commercial lease
  • Lease renewal negotiation
  • Comparing multiple lease proposals
  • Auditing existing lease for cost reduction
  • Subleasing or assignment analysis

What You Need from the User

  1. Lease type: Office, retail, industrial, warehouse, mixed-use
  2. Lease terms: Base rent, term length, renewal options
  3. Cost structure: NNN, modified gross, full-service gross
  4. Square footage: Usable vs rentable (load factor)
  5. Location/market: City, submarket (for comp analysis)

Analysis Framework

1. Cost Breakdown (True Occupancy Cost)

Base Rent ($/SF/yr)
+ CAM Charges (Common Area Maintenance)
+ Property Tax Pass-Through
+ Insurance Pass-Through
+ Utility Estimates
+ Parking Costs
+ Janitorial (if not included)
= Total Occupancy Cost ($/SF/yr)
÷ 12 = Monthly Cost
× Term = Total Lease Liability

2. Load Factor Analysis

Rentable SF ÷ Usable SF = Load Factor
Industry benchmarks:
- Class A Office: 1.15-1.20 (15-20% common area)
- Class B Office: 1.12-1.18
- Retail: 1.05-1.10
- Industrial: 1.02-1.05

Flag if load factor > benchmark. Every 1% = real money.
Example: 5,000 USF at 1.20 = paying for 6,000 RSF
At $30/SF = $30,000/yr for hallways and lobbies

3. Escalation Modeling

Project total cost over full term including:

  • Fixed increases: 3% annual is standard. Flag >3.5%
  • CPI-linked: Model at 2.5%, 4%, 6% scenarios
  • Market reset: Compare to projected market rents
  • CAM escalation caps: If uncapped, model 5-8% annual increases

Output a year-by-year cost table showing base rent, estimated CAM, total cost.

4. Critical Clause Review

Red Flags (flag immediately):

  • Personal guarantee without sunset clause
  • Demolition clause (landlord can terminate for redevelopment)
  • Radius restriction >3 miles (retail)
  • Continuous operation clause without co-tenancy protection
  • Uncapped CAM with no audit rights
  • Relocation clause (landlord can move you)
  • No assignment/sublease rights
  • Holdover rate >150% of final rent

Yellow Flags (negotiate):

  • No rent abatement for construction delays
  • No exclusive use clause (retail)
  • HVAC maintenance fully on tenant
  • No cap on controllable operating expenses
  • Restoration clause requiring original condition
  • No early termination option after year 3-5
  • Insurance requirements above standard

Green (Standard/Favorable):

  • TI allowance ($30-60/SF office, $15-30 retail)
  • Free rent period (1 month per year of term)
  • Right of first refusal on adjacent space
  • Renewal option at fair market value
  • CAM audit rights
  • Assignment rights with reasonable consent

5. Negotiation Leverage Points

Based on market conditions, identify:

  • Tenant's market (vacancy >15%): Push for higher TI, more free rent, lower escalations
  • Landlord's market (vacancy <8%): Focus on caps, flexibility clauses, termination rights
  • Balanced (8-15%): Standard negotiations, pick 3-4 priorities

Rank negotiation items by dollar impact over lease term.

6. Comparison Matrix (Multiple Options)

If comparing leases, output a side-by-side table:

FactorOption AOption BOption C
Effective Rent ($/SF)
Total 5-Year Cost
TI Allowance
Free Rent (months)
Escalation Type/Rate
Termination Option
Load Factor
Parking Ratio

7. Financial Impact Summary

  • Total lease liability (ASC 842 / IFRS 16)
  • NPV of all lease payments (discount at 6-8%)
  • Break-even occupancy cost per employee
  • Cost per revenue dollar (if revenue data provided)

Output Format

LEASE ANALYSIS: [Property Address]
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

VERDICT: [FAVORABLE / NEGOTIATE / WALK AWAY]

TRUE COST
Monthly: $XX,XXX
Annual: $XXX,XXX
Full Term: $X,XXX,XXX
Per Employee: $X,XXX/mo (at XX headcount)

RED FLAGS: [count]
[List with dollar impact]

TOP 3 NEGOTIATION PRIORITIES:
1. [Item] — potential savings: $XX,XXX over term
2. [Item] — potential savings: $XX,XXX over term
3. [Item] — potential savings: $XX,XXX over term

YEAR-BY-YEAR PROJECTION:
[Table]

Industry Benchmarks (2025-2026)

MarketOffice ($/SF)Retail ($/SF)Industrial ($/SF)
NYC$65-85$80-200+$18-25
SF/Bay$55-75$45-80$15-22
LA$40-55$35-65$14-20
Chicago$28-42$25-50$8-12
Dallas$25-38$22-40$6-10
Miami$42-58$40-75$12-16
Atlanta$25-35$20-38$6-9
Denver$28-40$22-38$8-12
Austin$35-48$28-45$10-14
National Avg$32-45$25-45$8-14

TI allowances: $30-60/SF (office), $15-30/SF (retail), $5-15/SF (industrial) Free rent: 1 month per year of term is standard in balanced markets


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