Stonehenge - 780 Greenwich Street
Multifamily Housing in New York City, NY · 772 Greenwich Street · 10014
At a glance
Stonehenge - 780 Greenwich Street is a 87,207-square-foot multifamily housing building at 772 Greenwich Street in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 49.3 kBtu/ft² and 283 tCO₂e of greenhouse-gas emissions. That score is higher than 87% 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 | 98 (band A) |
| Site EUI | 49.3 kBtu/ft² |
| Source EUI | 69.4 kBtu/ft² |
| GHG emissions | 283 tCO₂e |
| GHG intensity | 3.2 kgCO₂e/ft² |
| Electricity | 258,034 kWh |
| Natural gas | 34,188 therms |
| Water use | 3,622 kgal |
| Gross floor area | 87,207 sq ft |
| Source record | nyc:23758471:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 98 | -2 | 49.3 kBtu/ft² | 283 tCO₂e |
| 2023 | 100 | +6 | 38.2 kBtu/ft² | 226 tCO₂e |
| 2022 | 94 | 62.5 kBtu/ft² | 266 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
- 772 Greenwich Street
- City
- New York City
- State
- New York
- ZIP
- 10014
- Coordinates
- 40.73651, -74.00661
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Stonehenge - 780 Greenwich Street 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. Stonehenge - 780 Greenwich Street's ENERGY STAR score of 98 compares with an average of 63 across the 22,829 that report a score; it scores higher than 87% of them and lower than 12%. Its site EUI of 49.3 kBtu/ft² is about 34% 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 3.2 kgCO₂e/ft² is about 38% below the group average of 5.2 kgCO₂e/ft².
At 87,207 sq ft, it is about 14% below the average floor area of 100,951 sq ft for those buildings. Its 1950 construction date is close to 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 Stonehenge - 780 Greenwich Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Stonehenge - 780 Greenwich Street, covering report years 2022–2024. Its ENERGY STAR score went from 94 in 2022 to 98 in 2024 (+4 points); its best year on file was 2023, at 100. Site EUI moved from 62.5 kBtu/ft² (2022) to 49.3 kBtu/ft² (2024), a 21% decrease. Reported emissions went from 266 tCO₂e to 283 tCO₂e over the same span (up 6%).
What does an ENERGY STAR score of 98 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 98 means the building performs better than about 98% of its national peers. BuildingCensus bands the score into report-card grades; 98 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. Stonehenge - 780 Greenwich Street's 49.3 kBtu/ft² across 87,207 sq ft works out to about 4.3 billion Btu (1,260 MWh-equivalent) in 2024. Its source EUI of 69.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 258,034 kWh of electricity, 34,188 therms of natural gas and 3,622 thousand gallons of water for the year.
Which law requires Stonehenge - 780 Greenwich Street to report its energy use?
Stonehenge - 780 Greenwich Street 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:23758471:2024). 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
- JRC: 1575 Williamsbridge Rd· 87,205 sq ft · score 71 (B)
- 330 Wadsworth Ave. - 35466· 87,195 sq ft · score 72 (B)
- CC - 889 Dawson Street· 87,180 sq ft · score 91 (A)
- Dolphin - 889 Dawson St· 87,180 sq ft · score 100 (A)
- Theo: 2039 Cruger Ave· 87,158 sq ft · score 66 (C)
- 2070 Grand Concourse, Bronx· 87,156 sq ft · score 38 (D)
- 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 Stonehenge - 780 Greenwich Street's energy grade?
Stonehenge - 780 Greenwich Street scores 98 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Stonehenge - 780 Greenwich Street use?
Its 2024 site energy-use intensity was 49.3 kBtu/ft² (69.4 kBtu/ft² source) across 87,207 sq ft, including 258,034 kWh of electricity and 34,188 therms of natural gas.
What are Stonehenge - 780 Greenwich Street's carbon emissions?
Stonehenge - 780 Greenwich Street reported 283 tCO₂e of greenhouse-gas emissions (3.2 kgCO₂e/ft²) for 2024.
Where is Stonehenge - 780 Greenwich Street?
Stonehenge - 780 Greenwich Street is at 772 Greenwich Street, in New York City, New York 10014. Its coordinates are 40.73651, -74.00661 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Stonehenge - 780 Greenwich Street and when was it built?
Stonehenge - 780 Greenwich Street has 87,207 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is Stonehenge - 780 Greenwich Street 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, “Stonehenge - 780 Greenwich Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/stonehenge-780-greenwich-street-d2a70d0a (data as of October 2, 2026).