One Union Square South

Manhattan, NY

Currently listing $8,550–$12,900/mo

What we know about One Union Square South

3 active listings across 2 bedroom tiers · refreshed Aug 9, 2026

Our agent uses this to give you specific advice on the unit you're considering — what it should cost, where you have leverage, and the full cost beyond the listed rent.

Apartments

1 Bedroom2 listings$8,550/mo

2 Bedrooms1 listing$12,900/mo

One Union Square South — Rents & Listings | RentSpy