4320 Park Avenue
Manufacturing/Industrial Plant in New York City, NY · 10457
At a glance
4320 Park Avenue is a 35,250-square-foot manufacturing/industrial plant in New York City, New York, built in 1931. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 23.3 kBtu/ft² and 63 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 23.3 kBtu/ft² |
| Source EUI | 39.9 kBtu/ft² |
| GHG emissions | 63 tCO₂e |
| GHG intensity | 1.8 kgCO₂e/ft² |
| Electricity | 90,762 kWh |
| Natural gas | 5,131 therms |
| Gross floor area | 35,250 sq ft |
| Source record | nyc:32790986:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 23.3 kBtu/ft² | 63 tCO₂e | |
| 2023 | — | 32.6 kBtu/ft² | 87 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
- 4320 Park Avenue
- City
- New York City
- State
- New York
- ZIP
- 10457
- Coordinates
- 40.85074, -73.89759
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 4320 Park Avenue compare with other manufacturing/industrial plant buildings in New York City?
The latest disclosures cover 592 manufacturing/industrial plant buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 23.3 kBtu/ft² is about 77% below the average of 102.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.8 kgCO₂e/ft² is about 77% below the group average of 7.7 kgCO₂e/ft².
At 35,250 sq ft, it is about 60% below the average floor area of 87,732 sq ft for those buildings. It was built in 1931, 18 years earlier than the group's average year built (1949). Across all 24 jurisdictions BuildingCensus covers, the 2,372 manufacturing/industrial plant buildings average an ENERGY STAR score of 67 and a site EUI of 126.3 kBtu/ft².
How has 4320 Park Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 4320 Park Avenue, covering report years 2023–2024. Site EUI moved from 32.6 kBtu/ft² (2023) to 23.3 kBtu/ft² (2024), a 29% decrease. Reported emissions went from 87 tCO₂e to 63 tCO₂e over the same span (down 27%).
What does a site EUI of 23.3 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. 4320 Park Avenue's 23.3 kBtu/ft² across 35,250 sq ft works out to about 0.8 billion Btu (241 MWh-equivalent) in 2024. Its source EUI of 39.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 90,762 kWh of electricity and 5,131 therms of natural gas for the year.
Which law requires 4320 Park Avenue to report its energy use?
4320 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:32790986:2024). 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 manufacturing/industrial plant buildings in New York City
- S and V· 35,240 sq ft · EUI 31.3 kBtu/ft²
- 1006 Metro Corp : 505 MORGAN AVE· 35,100 sq ft · EUI 182.5 kBtu/ft²
- JYER, LLC· 35,082 sq ft · EUI 10.6 kBtu/ft²
- 15-58 127th Street - 4439655· 35,000 sq ft
- 98-21 97th Avenue (Parent Property)· 34,980 sq ft · EUI 51.1 kBtu/ft²
- Parkwill: 35-50 Hunters Point Ave· 34,922 sq ft · EUI 131.5 kBtu/ft²
- Manufacturing/Industrial Plant buildings in New York City· 592 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 4320 Park Avenue's energy grade?
4320 Park Avenue did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 23.3 kBtu/ft².
How much energy does 4320 Park Avenue use?
Its 2024 site energy-use intensity was 23.3 kBtu/ft² (39.9 kBtu/ft² source) across 35,250 sq ft, including 90,762 kWh of electricity and 5,131 therms of natural gas.
What are 4320 Park Avenue's carbon emissions?
4320 Park Avenue reported 63 tCO₂e of greenhouse-gas emissions (1.8 kgCO₂e/ft²) for 2024.
Where is 4320 Park Avenue?
4320 Park Avenue is in New York City, New York 10457. Its coordinates are 40.85074, -73.89759 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 4320 Park Avenue and when was it built?
4320 Park Avenue has 35,250 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1931 as its year built. It is classed as manufacturing/industrial plant.
Is 4320 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, “4320 Park Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/4320-park-avenue-7f79304c (data as of October 2, 2026).