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Business · Real estate · published 2026-09-22 · via The Real Deal

AI Firms Drive Office Leasing in SF and NYC

Image via The Real Deal
Image via The Real Deal

Artificial intelligence companies are leasing large office spaces in both San Francisco and New York. Anthropic signed a 466,000-square-foot lease in Manhattan and a 413,000-square-foot lease in San Francisco, among the largest AI deals this year. The competition for AI tenants is intensifying between the two cities.

Expanded Detail

The scale of Anthropic's commitments underscores how artificial intelligence firms have become a dominant force in commercial real estate. The company's Manhattan lease spans roughly 466,000 square feet, while its San Francisco footprint reaches about 413,000 square feet, placing both transactions among the most significant AI-related leases recorded this year.

The two cities are now locked in a competitive push to attract and retain AI tenants, a dynamic that reflects broader shifts in office demand. As traditional tech companies reassess their space needs, AI firms have emerged as a key source of leasing activity, reshaping the landscape of both markets.

Context

The surge in AI-driven office leasing could reshape urban commercial districts in both cities. Landlords may increasingly tailor properties to AI tenants' needs, while workers in adjacent industries could see shifts in employment patterns. If the trend persists, it may help stabilize vacancy rates in downtown areas that have struggled since the pandemic, though the concentration of demand in one sector carries its own risks.

Expanded detail and Context are AI-generated analysis; the linked article remains the authoritative source.
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