330 Madison Avenue

330 Madison Avenue has about 733,000 square feet of floor area in total, including 713,000 square feet of office, 20,000 square feet of retail and 0 square feet of industrial and storage space, according to NYC PLUTO 26v2. These are the city's estimates for the whole building, not space that is available.

City records list 1965 as the year built, with a major alteration recorded in 2021. The building is 40 floors tall.

City records list 11-31 East 42nd Street, 16-24 East 43rd Street and 316-330 Madison Avenue on the same tax lot (BBL 1012770014) as 330 Madison Avenue. A space listed on Leasemark at any of these addresses shows up on this page.

330 Madison Avenue is in ZIP code 10017, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 330 Madison Avenue, New York, NY 10017, in Grand Central.

The lot is in the C5-3 zoning district. PLUTO lists a built floor area ratio (FAR) of 22.12 and a maximum commercial FAR of 15 for this lot.

The closest subway station to 330 Madison Avenue is Grand Central-42 St (the 4, 5, 6, 7 and S trains), about 200 feet away in a straight line, roughly 1 minute on foot. The MTA lists it as an accessible station. Also nearby: 5 Av (the 7, B, D, F and M trains, connected to 42 St-Bryant Pk), 3 min walk; 47-50 Sts-Rockefeller Ctr (the B, D, F and M trains), 8 min walk. Walking times are straight-line estimates; the street route is longer.

The NYC Department of Finance's 2026/27 assessment roll lists 330 MADISON ASSOCIATES LLC as the owner of record of 330 Madison Avenue (BBL 1012770014). 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 330 Madison Avenue. 3 investment managers and funds file 13F holdings reports from the address: Exome Asset Management LLC; HG Vora Capital Management, LLC; and Madryn Asset Management, LP. 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.

330 Madison Avenue last sold in February 2020 for $900 million, according to the deed recorded with the city. 330 MADISON PROPERTY OWNER LLC sold it to 330 MADISON ASSOCIATES LLC. The deed is ACRIS document 2020030400709001 (BBL 1012770014) 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.

330 Madison Avenue's 2024 Local Law 84 benchmarking filing got no ENERGY STAR score (the meter entries have gaps or overlaps), and Local Law 33 letter grades come from that score, so the filing does not yield an A to D grade.

In the 12 months to October 2026, the Department of Buildings issued first permits for 8 jobs at 330 Madison Avenue. In the last two years, interior work was permitted on 13 floors (floors 1, 2, 4 to 7, 12, 13, 18 to 20, 23 and 33, the cellar and the ground floor). The newest build-out, on floors 19 and 20, was first permitted in September 2026 (construction, mechanical, sprinklers, standpipe, structural; filed cost estimate $11 million). A sidewalk shed permit here is active until November 8, 2026. These are the Department of Buildings' DOB NOW work permits for tax lot 1012770014. 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 $179.5 million for 330 Madison Avenue. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $19.5 million a year, roughly $26.57 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 1012770014 show the actual bill.

For tax year 2026/27, the NYC Department of Finance puts the market value of 330 Madison Avenue at $405.4 million ($60.4 million of it land) and its assessed value at $182.4 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 24% from 2022/23 ($325.8 million) to 2026/27.

Owners registered 7 storefronts at 330 Madison Avenue 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 330 Madison 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.