100 Livingston Street is a four-story boutique commercial building of approximately 14,300 SF at the center of Downtown Brooklyn, between Court Street and Boerum Place — one block from Brooklyn Borough Hall. Behind its classic limestone-and-masonry facade, the building offers what larger Class A product can't: full floors of roughly 3,500–3,800 RSF where the elevator opens directly onto a private landing and the entire floor — offices, bathrooms, kitchenette — belongs to a single tenant. The building features an attended lobby, elevator service, central HVAC, and direct-metered utilities, with an established professional and medical co-tenancy in place. C5-4 zoning permits both office and medical use as-of-right, with no change-of-use filing. The location is built for practices that work Downtown Brooklyn: Civil and Housing Court are one block down the same street, every Brooklyn courthouse is within a 10-minute walk, and 9 subway lines (2/3/4/5/A/C/F/G/R) converge within a short walk at Borough Hall, Court Street, Hoyt–Schermerhorn, and Jay Street–MetroTech. The surrounding blocks hold the borough's densest concentration of law firms, medical practices, government offices, and the workers' compensation ecosystem — attorneys, IME providers, and hearing offices at One Pierrepont Plaza. Two full floors are currently available: the entire 4th floor (3,500 RSF, available now) and the fully pre-built 2nd-floor medical suite with a grandfathered lead-shielded radiology room (3,800 RSF, available October 2026). Exclusively represented by Meraki Realty; co-brokers welcome at a 50/50 split.