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.

3,891 stars
Complexity: easy

About this skill

The "Commercial Lease Analyzer" is an AI agent skill designed to meticulously review commercial lease agreements across various property types, including office, retail, industrial, and warehouse spaces. It systematically breaks down the financial components and legal clauses of a lease to uncover potential hidden costs, identify unfavorable terms, and highlight areas for negotiation leverage. The skill provides a structured analysis covering true occupancy costs, load factor implications, detailed escalation modeling, and a critical review of key lease clauses for immediate red flags. This skill is particularly useful for businesses signing a new commercial lease, renegotiating an existing one, or comparing multiple lease proposals to make an informed decision. It also aids in auditing current leases for cost reduction opportunities and analyzing complex subleasing or assignment scenarios. By providing a comprehensive, data-driven perspective, it empowers users to navigate the complexities of commercial real estate agreements more effectively. By leveraging this skill, users gain actionable insights into their total financial liability, common pitfalls like excessive load factors or uncapped CAM escalations, and critical legal clauses that could pose significant risks. Ultimately, it helps users save money, mitigate future liabilities, and strengthen their negotiation position, transforming complex lease documents into clear, understandable, and actionable reports.

Best use case

The primary use case is to provide a comprehensive, data-driven analysis of commercial lease agreements, helping businesses and real estate professionals make informed decisions. It's ideal for those seeking to minimize financial risk, uncover hidden costs, and strengthen their negotiation position when dealing with new leases, renewals, or multiple lease proposals.

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.

Users can expect a detailed breakdown of true occupancy costs, identification of unfavorable terms and red flags, and actionable insights to strengthen their negotiation position for commercial leases.

Practical example

Example input

Analyze an office lease for 5,000 USF (rentable SF 6,000) in downtown Chicago. Terms: $35/SF NNN for 5 years with 3% annual base rent escalations. Renewal option for 5 more years. The lease includes a personal guarantee and uncapped CAM escalations. Compare this to market comps.

Example output

Analysis complete for your office lease: Estimated Total Occupancy Cost: $42/SF/yr ($210,000 annually). Load Factor: 1.20 (6,000 RSF / 5,000 USF), which is at the upper end of the Class A Office benchmark, indicating you're paying for 1,000 SF of common area. **RED FLAG**: Personal guarantee without sunset clause. **RED FLAG**: Uncapped CAM escalations; recommend modeling 5-8% annual increases. Negotiation leverage: Request CAM cap (e.g., 3-4% annually) and a sunset clause for the personal guarantee after 2-3 years if rent is current.

When to use this skill

  • Signing or evaluating a new commercial lease agreement.
  • Negotiating terms for a lease renewal or extension.
  • Comparing multiple lease options or proposals from different landlords.
  • Auditing an existing lease for potential cost reductions or compliance issues.

When not to use this skill

  • Seeking definitive legal advice on lease clauses (consult an attorney).
  • Analyzing residential lease agreements or short-term rentals.
  • When you lack specific lease terms and cost structure data for analysis.
  • For general real estate market research without a specific lease in hand.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/afrexai-lease-analyzer/SKILL.md --create-dirs "https://raw.githubusercontent.com/openclaw/skills/main/skills/1kalin/afrexai-lease-analyzer/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/afrexai-lease-analyzer/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How Commercial Lease Analyzer Compares

Feature / AgentCommercial Lease AnalyzerStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityeasyN/A

Frequently Asked Questions

What does this skill do?

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.

How difficult is it to install?

The installation complexity is rated as easy. You can find the installation instructions above.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

Related Guides

SKILL.md Source

# 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:
| Factor | Option A | Option B | Option 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)
| Market | Office ($/SF) | Retail ($/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

---

*Built by [AfrexAI](https://afrexai-cto.github.io/context-packs/) — AI agents that actually know your industry. Browse our [context packs](https://afrexai-cto.github.io/context-packs/) for deep vertical expertise.*

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