21-30 44th ave d & a
Non-Refrigerated Warehouse in New York City, NY · 21-30 44th ave · 11101
At a glance
21-30 44th ave d & a is a 64,000-square-foot non-refrigerated warehouse in New York City, New York, built in 1922. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 68.5 kBtu/ft² and 335 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 68.5 kBtu/ft² |
| Source EUI | 116.8 kBtu/ft² |
| GHG emissions | 335 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 481,087 kWh |
| Natural gas | 27,445 therms |
| Water use | 734 kgal |
| Gross floor area | 64,000 sq ft |
| Source record | nyc:2806050:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 68.5 kBtu/ft² | 335 tCO₂e | |
| 2023 | — | 42.4 kBtu/ft² | 248 tCO₂e | |
| 2022 | — | 54.7 kBtu/ft² | 246 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
- 21-30 44th ave
- City
- New York City
- State
- New York
- ZIP
- 11101
- Coordinates
- 40.74941, -73.94623
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 21-30 44th ave d & a 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. Its site EUI of 68.5 kBtu/ft² is about 74% 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 5.2 kgCO₂e/ft² is about 69% above the group average of 3.1 kgCO₂e/ft².
At 64,000 sq ft, it is about 23% below the average floor area of 83,240 sq ft for those buildings. It was built in 1922, 31 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 21-30 44th ave d & a's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 21-30 44th ave d & a, covering report years 2022–2024. Site EUI moved from 54.7 kBtu/ft² (2022) to 68.5 kBtu/ft² (2024), an 25% increase. Reported emissions went from 246 tCO₂e to 335 tCO₂e over the same span (up 36%).
What does a site EUI of 68.5 kBtu/ft² mean?
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. 21-30 44th ave d & a's 68.5 kBtu/ft² across 64,000 sq ft works out to about 4.4 billion Btu (1,285 MWh-equivalent) in 2024. Its source EUI of 116.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 481,087 kWh of electricity, 27,445 therms of natural gas and 734 thousand gallons of water for the year.
Which law requires 21-30 44th ave d & a to report its energy use?
21-30 44th ave d & a 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:2806050:2024). 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
- 160 Scott Avenue· 63,940 sq ft · score 40 (D)
- 4564 2nd Ave· 63,919 sq ft · score 64 (C)
- 57-01 49th Place· 63,820 sq ft · score 40 (D)
- 2005 Pitkin Avenue· 63,240 sq ft · score 84 (B)
- 30-40 48th Ave: 30-40 48th Ave· 63,121 sq ft · score 43 (D)
- 3075 Richmond Terrace· 63,000 sq ft · score 96 (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 21-30 44th ave d & a's energy grade?
21-30 44th ave d & a did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 68.5 kBtu/ft².
How much energy does 21-30 44th ave d & a use?
Its 2024 site energy-use intensity was 68.5 kBtu/ft² (116.8 kBtu/ft² source) across 64,000 sq ft, including 481,087 kWh of electricity and 27,445 therms of natural gas.
What are 21-30 44th ave d & a's carbon emissions?
21-30 44th ave d & a reported 335 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 2024.
Where is 21-30 44th ave d & a?
21-30 44th ave d & a is in New York City, New York 11101. Its coordinates are 40.74941, -73.94623 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 21-30 44th ave d & a and when was it built?
21-30 44th ave d & a has 64,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1922 as its year built. It is classed as non-refrigerated warehouse.
Is 21-30 44th ave d & a 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, “21-30 44th ave d & a, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/21-30-44th-ave-d-a-3f11db8e (data as of October 2, 2026).