525 Greenwich LLC
Non-Refrigerated Warehouse in New York City, NY · 37-01 21st Street · 11101
At a glance
525 Greenwich LLC is a 25,000-square-foot non-refrigerated warehouse at 37-01 21st Street in New York City, New York, built in 1969. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 14 out of 100 (grade D), a site energy-use intensity of 91.2 kBtu/ft² and 155 tCO₂e of greenhouse-gas emissions. That score is higher than 11% of the 455 scored non-refrigerated warehouse buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 14 (band D) |
| Site EUI | 91.2 kBtu/ft² |
| Source EUI | 134.0 kBtu/ft² |
| GHG emissions | 155 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 160,190 kWh |
| Natural gas | 17,337 therms |
| Gross floor area | 25,000 sq ft |
| Source record | nyc:7035672:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 14 | -1 | 91.2 kBtu/ft² | 155 tCO₂e |
| 2023 | 15 | +1 | 85.6 kBtu/ft² | 143 tCO₂e |
| 2022 | 14 | 93.0 kBtu/ft² | 143 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
- 37-01 21st Street
- City
- New York City
- State
- New York
- ZIP
- 11101
- Coordinates
- 40.75860, -73.93801
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in New York City · biggest emitters
How does 525 Greenwich LLC compare with other non-refrigerated warehouse buildings in New York City?
The latest disclosures cover 639 non-refrigerated warehouse buildings in New York City, out of 48,310 buildings citywide. 525 Greenwich LLC's ENERGY STAR score of 14 compares with an average of 57 across the 455 that report a score; it scores higher than 11% of them and lower than 89%. Its site EUI of 91.2 kBtu/ft² is about 132% above the average of 39.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.2 kgCO₂e/ft² is about twice the group average of 3.1 kgCO₂e/ft².
At 25,000 sq ft, it is about 70% below the average floor area of 83,240 sq ft for those buildings. It was built in 1969, 16 years later than the group's average year built (1953). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
How has 525 Greenwich LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 525 Greenwich LLC, covering report years 2022–2024. Its ENERGY STAR score was 14 in both 2022 and 2024. Site EUI moved from 93.0 kBtu/ft² (2022) to 91.2 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 143 tCO₂e to 155 tCO₂e over the same span (up 8%).
What does an ENERGY STAR score of 14 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 14 means the building performs better than about 14% of its national peers. BuildingCensus bands the score into report-card grades; 14 falls in band D — lowest band (1–54). It sits 61 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. 525 Greenwich LLC's 91.2 kBtu/ft² across 25,000 sq ft works out to about 2.3 billion Btu (668 MWh-equivalent) in 2024. Its source EUI of 134.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 160,190 kWh of electricity and 17,337 therms of natural gas for the year.
Which law requires 525 Greenwich LLC to report its energy use?
525 Greenwich 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:7035672:2024). 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.
More non-refrigerated warehouse buildings in New York City
- 711 Brush Avenue· 24,000 sq ft · score 1 (D)
- HSS - 24 Hall Street· 23,150 sq ft
- 1328 Inwood Avenue (American Self Storage)· 22,575 sq ft
- CIG > NYBG_11891_NYBG: NYBG - Upper and lower· 21,818 sq ft
- 58 WEST STREET· 21,000 sq ft
- 187-40 Hollis Ave· 20,000 sq ft · score 1 (D)
- Non-Refrigerated Warehouse buildings in New York City· 639 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
- Most efficient large buildings in New York City
- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is 525 Greenwich LLC's energy grade?
525 Greenwich LLC scores 14 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 525 Greenwich LLC use?
Its 2024 site energy-use intensity was 91.2 kBtu/ft² (134.0 kBtu/ft² source) across 25,000 sq ft, including 160,190 kWh of electricity and 17,337 therms of natural gas.
What are 525 Greenwich LLC's carbon emissions?
525 Greenwich LLC reported 155 tCO₂e of greenhouse-gas emissions (6.2 kgCO₂e/ft²) for 2024.
Where is 525 Greenwich LLC?
525 Greenwich LLC is at 37-01 21st Street, in New York City, New York 11101. Its coordinates are 40.75860, -73.93801 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 525 Greenwich LLC and when was it built?
525 Greenwich LLC has 25,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1969 as its year built. It is classed as non-refrigerated warehouse.
Is 525 Greenwich 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, “525 Greenwich LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/525-greenwich-llc-1df00f37 (data as of October 2, 2026).