813 Williams Avenue

813 Williams Avenue has about 36,000 square feet of floor area in total, including 36,000 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 1963 as the year built. The building is 1 floor tall.

City records list 2-20 Anna Court, 2-24 Will Place and 813-833 Williams Avenue on the same tax lot (BBL 3043410001) as 813 Williams Avenue. A space listed on Leasemark at any of these addresses shows up on this page.

813 Williams Avenue is in ZIP code 11207, according to the city's tax lot records (NYC PLUTO 26v2) and the Department of Finance's assessment roll. The full mailing address is 813 Williams Avenue, Brooklyn, NY 11207, in Canarsie.

The lot is in the M1-1 zoning district. PLUTO lists a built floor area ratio (FAR) of 1 and a maximum commercial FAR of 1 for this lot.

The closest subway station to 813 Williams Avenue is New Lots Av (the L train), about 0.3 miles away in a straight line, roughly 6 minutes on foot. Also nearby: East 105 St (the L train), 8 min walk; Pennsylvania Av (the 3 train), 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 WILLIAMS AVENUE REALTY LLC as the owner of record of 813 Williams Avenue (BBL 3043410001). 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.

813 Williams Avenue last sold in August 2016 for $6.5 million, according to the deed recorded with the city. PERSAM GREEN LLC sold it to WILLIAMS AVENUE REALTY LLC. That comes to about $181 per square foot of floor area. The deed is ACRIS document 2016082501443001 (BBL 3043410001) 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.

813 Williams Avenue's 2024 Local Law 84 benchmarking filing got no ENERGY STAR score (no single use that ENERGY STAR scores covers more than half of the floor area), 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 7.8 kBtu per square foot. Its greenhouse gas emissions were about 26.2 metric tons of CO2e (0.73 kg per square foot).

At its 2024 energy use, 813 Williams Avenue comes to about 21 metric tons of CO2e a year under Local Law 97's coefficients, against a limit of 273 tons for 2024 to 2029 (8% of the limit), so it would owe no penalty. From 2030 the limit drops to 51 tons and the same energy use counts as about 13 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 Finance's 2026/27 assessment roll lists a taxable value of $1.5 million for 813 Williams Avenue. At the Class 4 rate of 10.848% (tax year 2025/26, the latest rate the Department of Finance lists), that is about $162,674 a year, roughly $4.52 per square foot of floor area, before abatements such as ICAP. The city's property tax records for BBL 3043410001 show the actual bill.

For tax year 2026/27, the NYC Department of Finance puts the market value of 813 Williams Avenue at $3.75 million ($720,000 of it land) and its assessed value at $1.69 million, the 45% of market value the city assesses for Class 4 property. The city's market value rose 29% from 2022/23 ($2.91 million) to 2026/27.

No space at 813 Williams 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.