636 Eleventh Avenue

636 Eleventh Avenue has about 530,000 square feet of floor area in total, including 530,000 square feet of office, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.

City records list 1917 as the year built, with a major alteration recorded in 2007. The building is 11 floors tall.

City records list 628-644 Eleventh Avenue, 533-547 West 46th Street, 551-553 West 46th Street and 542-562 West 47th Street on the same tax lot (BBL 1010750001) as 636 Eleventh Avenue. A space listed on Leasemark at any of these addresses shows up on this page.

636 Eleventh Avenue is in ZIP code 10036, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 636 Eleventh Avenue, New York, NY 10036, in Hell's Kitchen.

The lot is in the M2-4 zoning district. PLUTO lists a built floor area ratio (FAR) of 8.12 and a maximum commercial FAR of 5 for this lot.

The closest subway station to 636 Eleventh Avenue is 50 St (the C and E trains), about 0.5 miles away in a straight line, roughly 10 minutes on foot. The MTA lists it as partly accessible. Also nearby: 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), 10 min walk; 34 St-Hudson Yards (the 7 train), 12 min walk. Walking times are straight-line estimates; the street route is longer.

The NYC Department of Finance's 2026/27 assessment roll lists PLAZA WEST ASSOCIATES, LLC as the owner of record of 636 Eleventh Avenue (BBL 1010750001). 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.

636 Eleventh Avenue last sold in April 2005 for $95 million, according to the deed recorded with the city. 636 ELEVENTH ASSOCIATES LLC sold it to PLAZA WEST ASSOCIATES, LLC. The deed is ACRIS document 2005042701742001 (BBL 1010750001) in the city's property records. A sale of the company that owns a building is not recorded as a deed, so it would not show there.

636 Eleventh Avenue's 2024 Local Law 84 benchmarking filing got no ENERGY STAR score (a campus of several buildings cannot get a score), and Local Law 33 letter grades come from that score, so the filing does not yield an A to D grade. Its site energy use came to 34.9 kBtu per square foot, 44% below the national median of 61.8 for a similar property. Its greenhouse gas emissions were about 1,529 metric tons of CO2e (2.88 kg per square foot).

At its 2024 energy use, 636 Eleventh Avenue comes to about 1,261 metric tons of CO2e a year under Local Law 97's coefficients, against a limit of 4,018 tons for 2024 to 2029 (31% of the limit), so it would owe no penalty. From 2030 the limit drops to 1,427 tons and the same energy use counts as about 889 tons, still under the limit. This is an estimate from the owner's 2024 benchmarking filing using the coefficients and per-use limits in the law and the Department of Buildings rule, at $268 per ton over. It is not the building's Local Law 97 report, which can count credits and deductions this estimate cannot.

The Department of Buildings issued no permits for new jobs at 636 Eleventh Avenue in the 12 months to October 2026; the last one was first permitted in September 2025. A sidewalk shed permit here is active until January 4, 2027. These are the Department of Buildings' DOB NOW work permits for tax lot 1010750001. 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 a taxable value of $95.4 million for 636 Eleventh Avenue. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $10.3 million a year, roughly $19.51 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 1010750001 show the actual bill.

For tax year 2026/27, the NYC Department of Finance puts the market value of 636 Eleventh Avenue at $218.7 million ($45 million of it land) and its assessed value at $98.4 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 8% from 2022/23 ($202.2 million) to 2026/27.

No space at 636 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.