Sachetti: 328 E 43rd St
Multifamily Housing in New York City, NY · 328 E 43rd St · 10017
At a glance
Sachetti: 328 E 43rd St is a 52,314-square-foot multifamily housing building in New York City, New York, built in 1928. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 41 out of 100 (grade D), a site energy-use intensity of 93.5 kBtu/ft² and 365 tCO₂e of greenhouse-gas emissions. That score is higher than 25% 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 | 41 (band D) |
| Site EUI | 93.5 kBtu/ft² |
| Source EUI | 138.1 kBtu/ft² |
| GHG emissions | 365 tCO₂e |
| GHG intensity | 7.0 kgCO₂e/ft² |
| Electricity | 249,151 kWh |
| Natural gas | 1,219 therms |
| Gross floor area | 52,314 sq ft |
| Source record | nyc:14947905:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 41 | -24 | 93.5 kBtu/ft² | 365 tCO₂e |
| 2023 | 65 | -2 | 76.5 kBtu/ft² | 298 tCO₂e |
| 2022 | 67 | 79.6 kBtu/ft² | 290 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
- 328 E 43rd St
- City
- New York City
- State
- New York
- ZIP
- 10017
- Coordinates
- 40.75007, -73.97073
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Sachetti: 328 E 43rd 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. Sachetti: 328 E 43rd St's ENERGY STAR score of 41 compares with an average of 63 across the 22,829 that report a score; it scores higher than 25% of them and lower than 75%. Its site EUI of 93.5 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 7.0 kgCO₂e/ft² is about 34% above the group average of 5.2 kgCO₂e/ft².
At 52,314 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1928, 24 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 Sachetti: 328 E 43rd St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Sachetti: 328 E 43rd St, covering report years 2022–2024. Its ENERGY STAR score went from 67 in 2022 to 41 in 2024 (-26 points); its best year on file was 2022, at 67. Site EUI moved from 79.6 kBtu/ft² (2022) to 93.5 kBtu/ft² (2024), an 17% increase. Reported emissions went from 290 tCO₂e to 365 tCO₂e over the same span (up 26%).
What does an ENERGY STAR score of 41 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 41 means the building performs better than about 41% of its national peers. BuildingCensus bands the score into report-card grades; 41 falls in band D — lowest band (1–54). It sits 34 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. Sachetti: 328 E 43rd St's 93.5 kBtu/ft² across 52,314 sq ft works out to about 4.9 billion Btu (1,434 MWh-equivalent) in 2024. Its source EUI of 138.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 249,151 kWh of electricity and 1,219 therms of natural gas for the year.
Which law requires Sachetti: 328 E 43rd St to report its energy use?
Sachetti: 328 E 43rd 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:14947905:2024). 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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- 127 West 141st Street· 52,290 sq ft · score 67 (C)
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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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- Least efficient large buildings in New York City
- Biggest emitters in New York City
Frequently asked questions
What is Sachetti: 328 E 43rd St's energy grade?
Sachetti: 328 E 43rd St scores 41 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 Sachetti: 328 E 43rd St use?
Its 2024 site energy-use intensity was 93.5 kBtu/ft² (138.1 kBtu/ft² source) across 52,314 sq ft, including 249,151 kWh of electricity and 1,219 therms of natural gas.
What are Sachetti: 328 E 43rd St's carbon emissions?
Sachetti: 328 E 43rd St reported 365 tCO₂e of greenhouse-gas emissions (7.0 kgCO₂e/ft²) for 2024.
Where is Sachetti: 328 E 43rd St?
Sachetti: 328 E 43rd St is in New York City, New York 10017. Its coordinates are 40.75007, -73.97073 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Sachetti: 328 E 43rd St and when was it built?
Sachetti: 328 E 43rd St has 52,314 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1928 as its year built. It is classed as multifamily housing.
Is Sachetti: 328 E 43rd 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, “Sachetti: 328 E 43rd St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/sachetti-328-e-43rd-st-3d9e4e52 (data as of October 2, 2026).