1 E. 57th St LLC
Office in New York City, NY · 1 E. 57th Street · 10022
At a glance
1 E. 57th St LLC is a 91,060-square-foot office building at 1 E. 57th Street in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 48 out of 100 (grade D), a site energy-use intensity of 102.9 kBtu/ft² and 1,055 tCO₂e of greenhouse-gas emissions. That score is higher than 15% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 48 (band D) |
| Site EUI | 102.9 kBtu/ft² |
| Source EUI | 279.7 kBtu/ft² |
| GHG emissions | 1,055 tCO₂e |
| GHG intensity | 11.6 kgCO₂e/ft² |
| Electricity | 2,606,561 kWh |
| Water use | 1,547 kgal |
| Gross floor area | 91,060 sq ft |
| Source record | nyc:3116591:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 48 | -3 | 102.9 kBtu/ft² | 1,055 tCO₂e |
| 2023 | 51 | +18 | 98.9 kBtu/ft² | 960 tCO₂e |
| 2022 | 33 | 123.6 kBtu/ft² | 945 tCO₂e |
Compliance context
Local Law 84 (LL84)
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.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1 E. 57th Street
- City
- New York City
- State
- New York
- ZIP
- 10022
- Coordinates
- 40.76287, -73.97372
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 1 E. 57th St LLC compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. 1 E. 57th St LLC's ENERGY STAR score of 48 compares with an average of 72 across the 2,519 that report a score; it scores higher than 15% of them and lower than 84%. Its site EUI of 102.9 kBtu/ft² is about 60% above the average of 64.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 11.6 kgCO₂e/ft² is about twice the group average of 5.8 kgCO₂e/ft².
At 91,060 sq ft, it is about 56% below the average floor area of 205,440 sq ft for those buildings. It was built in 1910, 30 years earlier than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 1 E. 57th St LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 1 E. 57th St LLC, covering report years 2022–2024. Its ENERGY STAR score went from 33 in 2022 to 48 in 2024 (+15 points); its best year on file was 2023, at 51. Site EUI moved from 123.6 kBtu/ft² (2022) to 102.9 kBtu/ft² (2024), a 17% decrease. Reported emissions went from 945 tCO₂e to 1,055 tCO₂e over the same span (up 12%).
What does an ENERGY STAR score of 48 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 48 means the building performs better than about 48% of its national peers. BuildingCensus bands the score into report-card grades; 48 falls in band D — lowest band (1–54). It sits 27 points below 75, the threshold for ENERGY STAR certification. 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. 1 E. 57th St LLC's 102.9 kBtu/ft² across 91,060 sq ft works out to about 9.4 billion Btu (2,746 MWh-equivalent) in 2024. Its source EUI of 279.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,606,561 kWh of electricity and 1,547 thousand gallons of water for the year.
Which law requires 1 E. 57th St LLC to report its energy use?
1 E. 57th St LLC 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:3116591:2024). 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.
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Frequently asked questions
What is 1 E. 57th St LLC's energy grade?
1 E. 57th St LLC scores 48 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1 E. 57th St LLC use?
Its 2024 site energy-use intensity was 102.9 kBtu/ft² (279.7 kBtu/ft² source) across 91,060 sq ft, including 2,606,561 kWh of electricity.
What are 1 E. 57th St LLC's carbon emissions?
1 E. 57th St LLC reported 1,055 tCO₂e of greenhouse-gas emissions (11.6 kgCO₂e/ft²) for 2024.
Where is 1 E. 57th St LLC?
1 E. 57th St LLC is at 1 E. 57th Street, in New York City, New York 10022. Its coordinates are 40.76287, -73.97372 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 1 E. 57th St LLC and when was it built?
1 E. 57th St LLC has 91,060 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as office.
Is 1 E. 57th St LLC covered by Local Law 84 (LL84)?
Yes — it appears in the 2024 Energy and Water Data Disclosure disclosure, which lists the buildings reporting under Local Law 84 (LL84).
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About this data
Source: Energy and Water Data Disclosure (Local Law 84 (LL84)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1 E. 57th St LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/1-e-57th-st-llc-7c801789 (data as of October 2, 2026).