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SL Green Secures Major Lease, Boosts One Madison Occupancy

7/17/2025

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Summary

Story summary

SL Green Realty has inked a significant 64,077 square foot lease with Sigma Computing at One Madison Avenue, boosting occupancy to 78.1%. With over 1.26 million square feet secured in Manhattan for 2025, the building, home to giants like IBM and Coinbase, showcases a vibrant leasing momentum amid market hurdles.

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Story summary

SL Green Realty has inked a significant 64,077 square foot lease with Sigma Computing at One Madison Avenue, boosting occupancy to 78.1%. With over 1.26 million square feet secured in Manhattan for 2025, the building, home to giants like IBM and Coinbase, showcases a vibrant leasing momentum amid market hurdles.