33 East 18th Street

33 East 18th Street has about 102,000 square feet of floor area in total, including 63,000 square feet of office and 38,000 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 1900 as the year built, with a major alteration recorded in 2019. The building is 10 floors tall.

City records list 35 East 18th Street and 32-38 East 19th Street on the same tax lot (BBL 1008470027) as 33 East 18th Street. A space listed on Leasemark at any of these addresses shows up on this page.

33 East 18th Street is in ZIP code 10003, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 33 East 18th Street, New York, NY 10003, in Union Square.

The lot is in the M1-5M zoning district. PLUTO lists a built floor area ratio (FAR) of 8.2 and a maximum commercial FAR of 5 for this lot. It is inside the Ladies' Mile Historic District, so exterior changes go through the Landmarks Preservation Commission.

The closest subway station to 33 East 18th Street is 14 St-Union Sq (the 4, 5, 6, L, N, Q, R and W trains), about 850 feet away in a straight line, roughly 3 minutes on foot. The MTA lists it as an accessible station. Also nearby: 23 St-Baruch College (the 6 train), 4 min walk; 23 St (the R and W trains), 5 min walk. Walking times are straight-line estimates; the street route is longer.

The NYC Department of Finance's 2026/27 assessment roll lists 880 BROADWAY TENANT, LLC as the owner of record of 33 East 18th Street (BBL 1008470027). 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.

33 East 18th Street last sold in February 2025 for $38 million, according to the deed recorded with the city. 33 REALTY ASSOCIATES, L.P. sold it to 880 BROADWAY TENANT, LLC. That comes to about $374 per square foot of floor area. The deed is ACRIS document 2025021801000001 (BBL 1008470027) 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.

33 East 18th Street's 2024 Local Law 84 benchmarking filing got no ENERGY STAR score (too much of the floor area is classed as other uses), 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 116.9 kBtu per square foot, 98% above the national median of 59 for a similar property. Its greenhouse gas emissions were about 1,312 metric tons of CO2e (10.17 kg per square foot).

In the 12 months to September 2026, the Department of Buildings issued first permits for 5 jobs at 33 East 18th Street. In the last two years, interior work was permitted on one floor (floor 3). The newest build-out, on floor 3, was first permitted in March 2026 (construction, mechanical, plumbing, sprinklers, structural; filed cost estimate $3.5 million). These are the Department of Buildings' DOB NOW work permits for tax lot 1008470027. 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 $18.3 million for 33 East 18th Street. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $1.99 million a year, roughly $19.55 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 1008470027 show the actual bill.

For tax year 2026/27, the NYC Department of Finance puts the market value of 33 East 18th Street at $42.2 million ($7.62 million of it land) and its assessed value at $19 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 11% from 2022/23 ($38.1 million) to 2026/27.

Owners registered one storefront at 33 East 18th Street for December 31, 2024, the newest annual filing the city has published, and it was not 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 33 East 18th Street 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.