SL Green Signs New 64,000 Square Foot Lease with Sigma Computing at One Madison Avenue
1. SLG signed a 64,077 sq ft lease with Sigma Computing at One Madison Avenue. 2. The property is now 78.1% leased, showing strong demand. 3. SLG's Manhattan office leases in 2025 total 1,260,707 sq ft. 4. The building offers leading-edge amenities enhancing tenant experience. 5. Midtown leasing momentum is accelerating, with strong interest in remaining spaces.