55 Hudson Yards

55 Hudson Yards has about 1.2 million square feet of floor area in total, including 1.1 million square feet of office and 29,000 square feet of retail, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.

City records list 2015 as the year built. The building is 51 floors tall.

55 Hudson Yards is at 380 Eleventh Avenue in Hudson Yards, Manhattan. City records list 380-394 Eleventh Avenue, 55 Hudson Yards, 549-561 West 33rd Street and 550-570 West 34th Street on the same tax lot (BBL 1007050001). A space listed on Leasemark at any of these addresses shows up on this page.

380 Eleventh Avenue is in ZIP code 10001, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. 55 Hudson Yards is at 380 Eleventh Avenue, New York, NY 10001, in Hudson Yards.

The lot is in the C6-4 zoning district. PLUTO lists a built floor area ratio (FAR) of 29.45 and a maximum commercial FAR of 10 for this lot.

The closest subway station to 55 Hudson Yards is 34 St-Hudson Yards (the 7 train), about 250 feet away in a straight line, roughly 1 minute on foot. The MTA lists it as an accessible station. Also nearby: 34 St-Penn Station (the A, C and E trains), 10 min walk; 42 St-Port Authority Bus Terminal (the A, C, E, 1, 2, 3, 7, N, Q, R, W and S trains, connected to Times Sq-42 St), 13 min walk. Walking times are straight-line estimates; the street route is longer.

The NYC Department of Finance's 2026/27 assessment roll lists ONE HUDSON YARDS OWNER LLC as the owner of record of 55 Hudson Yards (BBL 1007050001). Big buildings are usually held through a company set up for that one property, so the name on the roll can differ from the landlord's brand or the managing agent. Deeds and mortgages for the lot are public in ACRIS, the city's property records system.

Leasemark does not have the building's tenant roster, but SEC filings name companies with offices at 55 Hudson Yards. 3 public companies report the address as their principal executive office: MARKETAXESS HOLDINGS INC (MKTX), STONEPEAK-PLUS INFRASTRUCTURE FUND LP and THIRD POINT PRIVATE CAPITAL PARTNERS. 2 investment managers and funds file 13F holdings reports from the address: Nut Tree Capital Management, LP; and Third Point LLC. Private companies do not file with the SEC, so the full list of tenants is longer, and a company can also report a building it owns.

55 Hudson Yards reported an ENERGY STAR score of 63 for calendar year 2023 in its Local Law 84 benchmarking filing. Under Local Law 33, as amended by Local Law 95 of 2019, a score of 85 or higher earns an A, 70 to 84 a B, 55 to 69 a C and under 55 a D, so 63 earns a C. The Department of Buildings assigns the grade a building posts, so the posted label can differ if a filing was corrected. Its site energy use came to 73 kBtu per square foot, 15% below the national median of 86.3 for a similar property. Its greenhouse gas emissions were about 9,385 metric tons of CO2e (7.2 kg per square foot).

In the 12 months to October 2026, the Department of Buildings issued first permits for 6 jobs at 55 Hudson Yards. In the last two years, interior work was permitted on 20 floors (floors 4, 8, 10, 22, 25, 29 to 37, 41, 42 and 47 to 50). The newest build-out, on floor 41, was first permitted in October 2026 (construction, mechanical, sprinklers; filed cost estimate $263,000). These are the Department of Buildings' DOB NOW work permits for tax lot 1007050001. A permit is approval to do the work; it does not say who the work is for or whether it is finished.

The Department of Finance's 2026/27 assessment roll lists exemptions covering the whole taxable value of 55 Hudson Yards, so there is no property tax on the roll to estimate. That is common for government, nonprofit and payment-in-lieu-of-taxes (PILOT) properties. The city's property tax records for BBL 1007050001 show what is actually billed.

For tax year 2026/27, the NYC Department of Finance puts the market value of 55 Hudson Yards at $888.5 million ($27 million of it land) and its assessed value at $399.8 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 62% from 2022/23 ($547.2 million) to 2026/27.

Owners registered 2 storefronts at 55 Hudson Yards for December 31, 2025, the newest annual filing the city has published, and none stood vacant that day. These are the owners' filings with the Department of Finance under Local Law 157, so a storefront may have come free since. Owners and brokers can list a storefront on Leasemark for free.

No space at 380 Eleventh Avenue is listed on Leasemark right now. Owners and brokers can list space here for free, and tenants can post a requirement to be matched when space opens up.