431-437 Herkimer St
Multifamily Housing in New York City, NY · 431 Herkimer Street · 11213
At a glance
431-437 Herkimer St is a 53,221-square-foot multifamily housing building at 431 Herkimer Street in New York City, New York, built in 2014. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 17 out of 100 (grade D), a site energy-use intensity of 93.7 kBtu/ft² and 343 tCO₂e of greenhouse-gas emissions. That score is higher than 10% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 17 (band D) |
| Site EUI | 93.7 kBtu/ft² |
| Source EUI | 139.9 kBtu/ft² |
| GHG emissions | 343 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 370,072 kWh |
| Natural gas | 37,262 therms |
| Water use | 2,837 kgal |
| Gross floor area | 53,221 sq ft |
| Source record | nyc:6552535:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 17 | -6 | 93.7 kBtu/ft² | 343 tCO₂e |
| 2023 | 23 | -8 | 85.4 kBtu/ft² | 310 tCO₂e |
| 2022 | 31 | 88.5 kBtu/ft² | 287 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
- 431 Herkimer Street
- City
- New York City
- State
- New York
- ZIP
- 11213
- Coordinates
- 40.67909, -73.93930
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 431-437 Herkimer St 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. 431-437 Herkimer St's ENERGY STAR score of 17 compares with an average of 63 across the 22,829 that report a score; it scores higher than 10% of them and lower than 89%. Its site EUI of 93.7 kBtu/ft² is about 25% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.5 kgCO₂e/ft² is about 24% above the group average of 5.2 kgCO₂e/ft².
At 53,221 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 2014, 62 years later 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 431-437 Herkimer St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 431-437 Herkimer St, covering report years 2022–2024. Its ENERGY STAR score went from 31 in 2022 to 17 in 2024 (-14 points); its best year on file was 2022, at 31. Site EUI moved from 88.5 kBtu/ft² (2022) to 93.7 kBtu/ft² (2024), an 6% increase. Reported emissions went from 287 tCO₂e to 343 tCO₂e over the same span (up 20%).
What does an ENERGY STAR score of 17 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 17 means the building performs better than about 17% of its national peers. BuildingCensus bands the score into report-card grades; 17 falls in band D — lowest band (1–54). It sits 58 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. 431-437 Herkimer St's 93.7 kBtu/ft² across 53,221 sq ft works out to about 5 billion Btu (1,461 MWh-equivalent) in 2024. Its source EUI of 139.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 370,072 kWh of electricity, 37,262 therms of natural gas and 2,837 thousand gallons of water for the year.
Which law requires 431-437 Herkimer St to report its energy use?
431-437 Herkimer St 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:6552535:2024). 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.
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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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Frequently asked questions
What is 431-437 Herkimer St's energy grade?
431-437 Herkimer St scores 17 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 431-437 Herkimer St use?
Its 2024 site energy-use intensity was 93.7 kBtu/ft² (139.9 kBtu/ft² source) across 53,221 sq ft, including 370,072 kWh of electricity and 37,262 therms of natural gas.
What are 431-437 Herkimer St's carbon emissions?
431-437 Herkimer St reported 343 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2024.
Where is 431-437 Herkimer St?
431-437 Herkimer St is at 431 Herkimer Street, in New York City, New York 11213. Its coordinates are 40.67909, -73.93930 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 431-437 Herkimer St and when was it built?
431-437 Herkimer St has 53,221 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2014 as its year built. It is classed as multifamily housing.
Is 431-437 Herkimer St 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, “431-437 Herkimer St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/431-437-herkimer-st-09403fec (data as of October 2, 2026).