139-81 35th Ave - 24561

How does 139-81 35th Ave - 24561 compare with other multifamily housing buildings in New York City?

The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. 139-81 35th Ave - 24561's ENERGY STAR score of 93 compares with an average of 63 across the 22,829 that report a score; it scores higher than 80% of them and lower than 18%. Its site EUI of 55.8 kBtu/ft² is about 26% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.9 kgCO₂e/ft² is about 25% below the group average of 5.2 kgCO₂e/ft².

At 86,321 sq ft, it is about 14% below the average floor area of 100,951 sq ft for those buildings. It was built in 1972, 20 years later than the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².

How has 139-81 35th Ave - 24561's energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for 139-81 35th Ave - 24561, covering report years 2022–2024. Its ENERGY STAR score went from 31 in 2022 to 93 in 2024 (+62 points); its best year on file was 2023, at 99. Site EUI moved from 113.8 kBtu/ft² (2022) to 55.8 kBtu/ft² (2024), a 51% decrease. Reported emissions went from 566 tCO₂e to 337 tCO₂e over the same span (down 40%).

What does an ENERGY STAR score of 93 mean?

ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In New York City, 43% of scored buildings are at 75 or above.

Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 139-81 35th Ave - 24561's 55.8 kBtu/ft² across 86,321 sq ft works out to about 4.8 billion Btu (1,412 MWh-equivalent) in 2024. Its source EUI of 85.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 384,201 kWh of electricity, 35,095 therms of natural gas and 9,523 thousand gallons of water for the year.

Which law requires 139-81 35th Ave - 24561 to report its energy use?

139-81 35th Ave - 24561 reports under Local Law 84 (LL84), the legal basis of New York City's Energy and Water Data Disclosure program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record nyc:3481934:2024). Under Local Law 97, buildings over 25,000 sq ft face carbon caps with fines of $268 per metric ton of CO₂e over the limit, phasing in from 2024.