3850 Park Avenue
Non-Refrigerated Warehouse in New York City, NY · 10457
At a glance
3850 Park Avenue is a 40,795-square-foot non-refrigerated warehouse in New York City, New York, built in 1992. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 44 out of 100 (grade D), a site energy-use intensity of 43.7 kBtu/ft² and 113 tCO₂e of greenhouse-gas emissions. That score is higher than 35% 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 | 44 (band D) |
| Site EUI | 43.7 kBtu/ft² |
| Source EUI | 58.3 kBtu/ft² |
| GHG emissions | 113 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 84,962 kWh |
| Natural gas | 14,916 therms |
| Water use | 58 kgal |
| Gross floor area | 40,795 sq ft |
| Source record | nyc:7527544:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 44 | +14 | 43.7 kBtu/ft² | 113 tCO₂e |
| 2023 | 30 | -9 | 52.4 kBtu/ft² | 135 tCO₂e |
| 2022 | 39 | 41.1 kBtu/ft² | 106 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
- 3850 Park Avenue
- City
- New York City
- State
- New York
- ZIP
- 10457
- Coordinates
- 40.83947, -73.90369
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 3850 Park Avenue 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. 3850 Park Avenue's ENERGY STAR score of 44 compares with an average of 57 across the 455 that report a score; it scores higher than 35% of them and lower than 64%. Its site EUI of 43.7 kBtu/ft² is about 11% 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 2.8 kgCO₂e/ft² is about 11% below the group average of 3.1 kgCO₂e/ft².
At 40,795 sq ft, it is about half of the average floor area of 83,240 sq ft for those buildings. It was built in 1992, 39 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 3850 Park Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 3850 Park Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 39 in 2022 to 44 in 2024 (+5 points). Site EUI moved from 41.1 kBtu/ft² (2022) to 43.7 kBtu/ft² (2024), an 6% increase. Reported emissions went from 106 tCO₂e to 113 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 44 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 44 means the building performs better than about 44% of its national peers. BuildingCensus bands the score into report-card grades; 44 falls in band D — lowest band (1–54). It sits 31 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. 3850 Park Avenue's 43.7 kBtu/ft² across 40,795 sq ft works out to about 1.8 billion Btu (522 MWh-equivalent) in 2024. Its source EUI of 58.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 84,962 kWh of electricity, 14,916 therms of natural gas and 58 thousand gallons of water for the year.
Which law requires 3850 Park Avenue to report its energy use?
3850 Park Avenue 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:7527544:2024). 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
- Mayer Malbin Realty - 6225 30th ave· 40,775 sq ft · score 92 (A)
- 450 Zerega· 40,388 sq ft · score 68 (C)
- 5349 Kings Highway· 40,305 sq ft · score 21 (D)
- 5349 Kings Highway· 40,305 sq ft · score 55 (C)
- Vasop Holdings LLC· 40,250 sq ft · score 59 (C)
- 450 Zerega Ave· 40,248 sq ft · score 86 (A)
- 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 3850 Park Avenue's energy grade?
3850 Park Avenue scores 44 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 3850 Park Avenue use?
Its 2024 site energy-use intensity was 43.7 kBtu/ft² (58.3 kBtu/ft² source) across 40,795 sq ft, including 84,962 kWh of electricity and 14,916 therms of natural gas.
What are 3850 Park Avenue's carbon emissions?
3850 Park Avenue reported 113 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024.
Where is 3850 Park Avenue?
3850 Park Avenue is in New York City, New York 10457. Its coordinates are 40.83947, -73.90369 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3850 Park Avenue and when was it built?
3850 Park Avenue has 40,795 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1992 as its year built. It is classed as non-refrigerated warehouse.
Is 3850 Park Avenue 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, “3850 Park Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3850-park-avenue-21d5c13e (data as of October 2, 2026).