Hearst Warehouse LL84
Non-Refrigerated Warehouse in New York City, NY · 387 Southern Boulevard · 10454
At a glance
Hearst Warehouse LL84 is a 106,583-square-foot non-refrigerated warehouse at 387 Southern Boulevard in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 74 out of 100 (grade B), a site energy-use intensity of 31.5 kBtu/ft² and 212 tCO₂e of greenhouse-gas emissions. That score is higher than 64% 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 | 74 (band B) |
| Site EUI | 31.5 kBtu/ft² |
| Source EUI | 42.0 kBtu/ft² |
| GHG emissions | 212 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 159,424 kWh |
| Natural gas | 28,104 therms |
| Gross floor area | 106,583 sq ft |
| Source record | nyc:4548000:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | -3 | 31.5 kBtu/ft² | 212 tCO₂e |
| 2023 | 77 | -20 | 29.9 kBtu/ft² | 193 tCO₂e |
| 2022 | 97 | 4.2 kBtu/ft² | 38 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
- 387 Southern Boulevard
- City
- New York City
- State
- New York
- ZIP
- 10454
- Coordinates
- 40.80848, -73.90776
Within ~1 km
Nearby benchmarked buildings
- 980 East 149th Streetscore —
Non-Refrigerated Warehouse · 986,360 sq ft
- SAINT MARYS PARKscore 5
Multifamily Housing · 962,460 sq ft
- ADAMSscore 6
Multifamily Housing · 906,500 sq ft
- ADAMS - Bldgs 1-4score —
Multifamily Housing · 906,500 sq ft
- MOOREscore 8
Multifamily Housing · 448,280 sq ft
- Betances IV&V (5,38)score 54
Multifamily Housing · 362,000 sq ft
See also: most efficient in New York City · biggest emitters
How does Hearst Warehouse LL84 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. Hearst Warehouse LL84's ENERGY STAR score of 74 compares with an average of 57 across the 455 that report a score; it scores higher than 64% of them and lower than 35%. Its site EUI of 31.5 kBtu/ft² is about 20% below the average of 39.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.0 kgCO₂e/ft² is about 36% below the group average of 3.1 kgCO₂e/ft².
At 106,583 sq ft, it is about 28% above the average floor area of 83,240 sq ft for those buildings. It was built in 1910, 43 years earlier 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 Hearst Warehouse LL84's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Hearst Warehouse LL84, covering report years 2022–2024. Its ENERGY STAR score went from 97 in 2022 to 74 in 2024 (-23 points); its best year on file was 2022, at 97. Site EUI moved from 4.2 kBtu/ft² (2022) to 31.5 kBtu/ft² (2024), an 650% increase. Reported emissions went from 38 tCO₂e to 212 tCO₂e over the same span (up 465%).
What does an ENERGY STAR score of 74 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 74 means the building performs better than about 74% of its national peers. BuildingCensus bands the score into report-card grades; 74 falls in band B — above median (70–84). It sits 1 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. Hearst Warehouse LL84's 31.5 kBtu/ft² across 106,583 sq ft works out to about 3.4 billion Btu (984 MWh-equivalent) in 2024. Its source EUI of 42.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 159,424 kWh of electricity and 28,104 therms of natural gas for the year.
Which law requires Hearst Warehouse LL84 to report its energy use?
Hearst Warehouse LL84 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:4548000:2024). 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
- 55-30 58 STREET· 106,000 sq ft · score 74 (B)
- 160 John Street· 104,234 sq ft
- 131 West Street· 103,000 sq ft · EUI 0.4 kBtu/ft²
- Benchmarking Group - 198· 102,952 sq ft · EUI 18.8 kBtu/ft²
- 35-11 9th Street· 102,680 sq ft · score 40 (D)
- Jones Lang Lasalle - 66-35 Otto Rd· 102,500 sq ft · score 84 (B)
- 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 Hearst Warehouse LL84's energy grade?
Hearst Warehouse LL84 scores 74 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Hearst Warehouse LL84 use?
Its 2024 site energy-use intensity was 31.5 kBtu/ft² (42.0 kBtu/ft² source) across 106,583 sq ft, including 159,424 kWh of electricity and 28,104 therms of natural gas.
What are Hearst Warehouse LL84's carbon emissions?
Hearst Warehouse LL84 reported 212 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2024.
Where is Hearst Warehouse LL84?
Hearst Warehouse LL84 is at 387 Southern Boulevard, in New York City, New York 10454. Its coordinates are 40.80848, -73.90776 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Hearst Warehouse LL84 and when was it built?
Hearst Warehouse LL84 has 106,583 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as non-refrigerated warehouse.
Is Hearst Warehouse LL84 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, “Hearst Warehouse LL84, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/hearst-warehouse-ll84-b4af62dc (data as of October 2, 2026).