Buchbinder: 830 Broadway
Multifamily Housing in New York City, NY · 830 Broadway · 10003
At a glance
Buchbinder: 830 Broadway is a 74,100-square-foot multifamily housing building in New York City, New York, built in 1896. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 54.4 kBtu/ft² and 345 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 54.4 kBtu/ft² |
| Source EUI | 86.4 kBtu/ft² |
| GHG emissions | 345 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 379,445 kWh |
| Natural gas | 3,272 therms |
| Gross floor area | 74,100 sq ft |
| Source record | nyc:16754525:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 54.4 kBtu/ft² | 345 tCO₂e | |
| 2023 | — | 61.1 kBtu/ft² | 378 tCO₂e | |
| 2022 | — | 72.1 kBtu/ft² | 409 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
- 830 Broadway
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73348, -73.99104
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Buchbinder: 830 Broadway compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. Its site EUI of 54.4 kBtu/ft² is about 27% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.7 kgCO₂e/ft² is about 10% below the group average of 5.2 kgCO₂e/ft².
At 74,100 sq ft, it is about 27% below the average floor area of 100,951 sq ft for those buildings. It was built in 1896, 56 years earlier than the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Buchbinder: 830 Broadway's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Buchbinder: 830 Broadway, covering report years 2022–2024. Site EUI moved from 72.1 kBtu/ft² (2022) to 54.4 kBtu/ft² (2024), a 25% decrease. Reported emissions went from 409 tCO₂e to 345 tCO₂e over the same span (down 15%).
What does a site EUI of 54.4 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. Buchbinder: 830 Broadway's 54.4 kBtu/ft² across 74,100 sq ft works out to about 4 billion Btu (1,181 MWh-equivalent) in 2024. Its source EUI of 86.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 379,445 kWh of electricity and 3,272 therms of natural gas for the year.
Which law requires Buchbinder: 830 Broadway to report its energy use?
Buchbinder: 830 Broadway 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:16754525:2024). 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 multifamily housing buildings in New York City
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- 137-02 Northern Blvd - 24584· 74,056 sq ft · EUI 80.9 kBtu/ft²
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- Multifamily Housing buildings in New York City· 33,022 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 Buchbinder: 830 Broadway's energy grade?
Buchbinder: 830 Broadway did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 54.4 kBtu/ft².
How much energy does Buchbinder: 830 Broadway use?
Its 2024 site energy-use intensity was 54.4 kBtu/ft² (86.4 kBtu/ft² source) across 74,100 sq ft, including 379,445 kWh of electricity and 3,272 therms of natural gas.
What are Buchbinder: 830 Broadway's carbon emissions?
Buchbinder: 830 Broadway reported 345 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is Buchbinder: 830 Broadway?
Buchbinder: 830 Broadway is in New York City, New York 10003. Its coordinates are 40.73348, -73.99104 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Buchbinder: 830 Broadway and when was it built?
Buchbinder: 830 Broadway has 74,100 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1896 as its year built. It is classed as multifamily housing.
Is Buchbinder: 830 Broadway 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, “Buchbinder: 830 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/buchbinder-830-broadway-3a2a2a48 (data as of October 2, 2026).