Commercial Lease Guides
City-specific guides to key commercial lease clauses — written for tenants, brokers, and asset managers.
New Research
Lease Extraction Pricing Comparison (2026)
Side-by-side pricing benchmarks for per-lease services and API-first extraction stacks, with external source links.
Read the Pricing ComparisonDue Diligence by Property Type
Lease abstraction, rent roll analysis, estoppel certificates, expense reconciliation, and audit guides — tailored to each CRE property type.
Office
How to abstract office leases for acquisitions and portfolio management. Key fields, common pitfalls, and a practical checklist for CRE owners.
Estoppel Certificates for Office BuildingsWhat CRE investors need to verify in office estoppel certificates during acquisitions. Key fields, red flags, and a review checklist.
Rent Roll Analysis for Office PropertiesHow CRE investors analyze office rent rolls during acquisitions. Key metrics, common discrepancies, and a verification workflow.
OpEx Reconciliation for Office PropertiesHow office building owners reconcile operating expenses against lease terms. Base year traps, audit mechanics, and a step-by-step workflow.
Lease Audit for Office PropertiesHow CRE owners audit office leases to recover overcharges and verify compliance. Audit triggers, scope, and a practical walkthrough.
Retail
How to abstract retail and shopping center leases for CRE investors. Percentage rent, co-tenancy, exclusivity, and key extraction fields.
Estoppel Certificates for Retail PropertiesHow CRE investors verify retail tenant estoppels during acquisitions. Percentage rent, co-tenancy, and key verification points.
Rent Roll Analysis for Retail PropertiesHow CRE investors analyze retail rent rolls for shopping centers and strip malls. Occupancy cost ratios, sales data, and verification steps.
OpEx Reconciliation for Retail PropertiesHow shopping center owners reconcile CAM and operating expenses against retail lease terms. Caps, exclusions, and common recovery errors.
Lease Audit for Retail PropertiesHow CRE owners audit retail leases for CAM overcharges, percentage rent accuracy, and compliance. Common findings and audit workflow.
Industrial
How to abstract warehouse and industrial leases for CRE investors. Clear heights, loading, TI scope, and key fields to extract.
Estoppel Certificates for Industrial PropertiesWhat CRE investors verify in industrial estoppels during acquisitions. Environmental, physical condition, and operational confirmation points.
Rent Roll Analysis for Industrial PropertiesHow CRE investors analyze industrial rent rolls for warehouses and distribution centers. Key metrics, market comparisons, and verification steps.
OpEx Reconciliation for Industrial PropertiesHow industrial property owners reconcile NNN expenses against lease terms. Tax protests, roof reserves, and allocation methodologies.
Lease Audit for Industrial PropertiesHow CRE owners audit industrial leases for NNN compliance, tax accuracy, and expense allocation errors. Common findings and audit steps.
Multifamily
How to abstract apartment and multifamily leases for CRE investors. Unit-level data, concessions, pet policies, and key extraction fields.
Estoppel Certificates for MultifamilyHow CRE investors use estoppel certificates in apartment acquisitions. Rent verification, concession disclosure, and key review points.
Rent Roll Analysis for Multifamily PropertiesHow CRE investors analyze apartment rent rolls during acquisitions. Loss-to-lease, concessions, unit mix, and key verification steps.
OpEx Reconciliation for Multifamily PropertiesHow apartment building owners manage utility billing, RUBS reconciliation, and operating expense analysis. Key ratios and common errors.
Lease Audit for Multifamily PropertiesHow CRE owners audit apartment leases for revenue leakage, concession compliance, and fee collection accuracy. Key findings and workflow.
NNN
How CRE investors abstract triple net leases for acquisitions. Expense responsibilities, roof/structure obligations, and key NNN fields.
Estoppel Certificates for NNN PropertiesHow CRE investors use estoppel certificates in NNN acquisitions. Expense verification, option status, and critical review points.
Rent Roll Analysis for NNN PropertiesHow CRE investors analyze NNN rent rolls during acquisitions. WALT, credit quality, escalation schedules, and key verification steps.
OpEx Reconciliation for NNN PropertiesHow CRE investors verify expense pass-throughs in NNN leases. Tax reimbursements, insurance audits, and CAM compliance checks.
Lease Audit for NNN PropertiesHow CRE investors audit triple net leases for expense compliance, reimbursement accuracy, and capital obligation tracking. Key findings.
Lease Clauses by City
City-specific guides to key commercial lease clauses — written for owners, brokers, and asset managers.
New York, NY
A practical NYC CAM guide covering operating expense language, risk points, and negotiation checklists for commercial tenants.
Rent Escalation in New York Commercial LeasesExtract rent escalation clauses from New York commercial leases with AI. Analyze fixed increases, CPI adjustments, and porter's wage escalations in NYC.
Renewal Options in New York Commercial LeasesExtract renewal option terms from New York City commercial leases using AI. Parse notice periods, rent resets, and extension conditions from NYC leases.
Termination Clauses in NYC Commercial LeasesExtract termination clauses from New York City commercial leases with AI. Identify early exit rights, penalties, and notice requirements from NYC leases.
Chicago, IL
A practical guide to CAM charges in Chicago leases, including common pass-through terms, negotiation points, and reconciliation checklists.
Rent Escalation in Chicago Commercial LeasesExtract rent escalation terms from Chicago commercial leases using AI. Analyze fixed increases, CPI adjustments, and expense pass-throughs in Illinois.
Renewal Options in Chicago Commercial LeasesExtract renewal option terms from Chicago commercial leases with AI. Analyze notice periods, rent determination methods, and extension rights in IL leases.
Termination Clauses in Chicago LeasesExtract termination clauses from Chicago commercial leases with AI. Identify early exit rights, break fees, and notice requirements under Illinois law.
Houston, TX
A practical Houston CAM guide covering Texas pass-through structures, reconciliation strategy, and negotiation checkpoints.
Rent Escalation in Houston Commercial LeasesExtract rent escalation terms from Houston commercial leases using AI. Analyze fixed increases, CPI adjustments, and energy sector lease dynamics in Texas.
Renewal Options in Houston Commercial LeasesExtract renewal option terms from Houston commercial leases with AI. Analyze notice periods, rent resets, and extension rights under Texas property law.
Termination Clauses in Houston LeasesExtract termination clauses from Houston commercial leases with AI. Analyze early exit rights, break fees, and notice requirements under Texas property law.
Dallas, TX
A practical Dallas CAM guide with negotiation checklist, reconciliation workflow, and external references for Texas tenants.
Rent Escalation in Dallas Commercial LeasesExtract rent escalation terms from Dallas commercial leases using AI. Analyze fixed increases, CPI adjustments, and expense pass-throughs in DFW leases.
Renewal Options in Dallas Commercial LeasesExtract renewal option terms from Dallas commercial leases with AI. Analyze notice periods, rent determination methods, and extension conditions in DFW.
Termination Clauses in Dallas LeasesExtract termination clauses from Dallas commercial leases with AI. Identify early exit rights, break fees, and notice requirements under Texas property law.
Los Angeles, CA
A practical Los Angeles CAM guide for office, retail, and industrial leases with negotiation checklists and external references.
Rent Escalation in LA Commercial LeasesExtract rent escalation terms from Los Angeles commercial leases using AI. Analyze fixed increases, CPI adjustments, and expense pass-throughs in CA leases.
Renewal Options in LA Commercial LeasesExtract renewal option terms from Los Angeles commercial leases with AI. Analyze notice periods, rent resets, and extension rights under California law.
Termination Clauses in LA Commercial LeasesExtract termination clauses from Los Angeles commercial leases with AI. Identify early exit rights, break fees, and notice requirements under CA law.