The static percentage by which rent increases annually, if applicable.
A fixed escalation rate compounds over the lease term, and small differences create large cost impacts. On a $200,000/year base rent over 10 years, a 3% escalation results in $2.29 million total rent, while a 4% escalation totals $2.40 million -- an $110,000 difference from just one percentage point. Extracting this rate precisely is critical for financial projections, lease comparison analyses, and ASC 842 straight-line rent calculations.
Located in the "Rent Adjustments" or "Escalation" clause, typically stated as "Base Rent shall increase by X% on each anniversary of the Rent Commencement Date." Also reflected in the rent schedule exhibit.
Lextract uses vision AI to read your lease PDF natively (scanned or digital), then multi-pass AI validation identifies and extracts the fixed escalation %. The AI searches for all pages of the document, then assigns a confidence score based on document quality and extraction certainty. Fields with lower confidence are flagged for human review.
Fixed escalation rates typically range from 2% to 4% per year, with 3% being the most common. In high-demand markets, landlords may push for 3.5% to 4%. During low-inflation periods, tenants can sometimes negotiate rates as low as 2%.
Most fixed escalation rates compound, meaning each year's increase is calculated on the previous year's rent, not the original base rent. This compounding effect accelerates growth, so a 3% compounding escalation grows faster than a flat $0.90/RSF annual bump.
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