Halstead - 27 West 72nd Street NY, NY 10023
Multifamily Housing in New York City, NY · 27 WEST 72 STREET · 10023
At a glance
Halstead - 27 West 72nd Street NY, NY 10023 is a 253,990-square-foot multifamily housing building at 27 WEST 72 STREET in New York City, New York, built in 1925. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 57 out of 100 (grade C), a site energy-use intensity of 67.0 kBtu/ft² and 1,256 tCO₂e of greenhouse-gas emissions. That score is higher than 38% 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 | 57 (band C) |
| Site EUI | 67.0 kBtu/ft² |
| Source EUI | 109.5 kBtu/ft² |
| GHG emissions | 1,256 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 1,664,989 kWh |
| Natural gas | 113,392 therms |
| Gross floor area | 253,990 sq ft |
| Source record | nyc:33581287:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 57 | -10 | 67.0 kBtu/ft² | 1,256 tCO₂e |
| 2023 | 67 | 63.7 kBtu/ft² | 1,156 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
- 27 WEST 72 STREET
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.77698, -73.97775
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Halstead - 27 West 72nd Street NY, NY 10023 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. Halstead - 27 West 72nd Street NY, NY 10023's ENERGY STAR score of 57 compares with an average of 63 across the 22,829 that report a score; it scores higher than 38% of them and lower than 61%. Its site EUI of 67.0 kBtu/ft² is about 11% 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 5.0 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 253,990 sq ft, it is about 152% above the average floor area of 100,951 sq ft for those buildings. It was built in 1925, 27 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 Halstead - 27 West 72nd Street NY, NY 10023's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Halstead - 27 West 72nd Street NY, NY 10023, covering report years 2023–2024. Its ENERGY STAR score went from 67 in 2023 to 57 in 2024 (-10 points); its best year on file was 2023, at 67. Site EUI moved from 63.7 kBtu/ft² (2023) to 67.0 kBtu/ft² (2024), an 5% increase. Reported emissions went from 1,156 tCO₂e to 1,256 tCO₂e over the same span (up 9%).
What does an ENERGY STAR score of 57 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 57 means the building performs better than about 57% of its national peers. BuildingCensus bands the score into report-card grades; 57 falls in band C — below median (55–69). It sits 18 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. Halstead - 27 West 72nd Street NY, NY 10023's 67.0 kBtu/ft² across 253,990 sq ft works out to about 17 billion Btu (4,987 MWh-equivalent) in 2024. Its source EUI of 109.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,664,989 kWh of electricity and 113,392 therms of natural gas for the year.
Which law requires Halstead - 27 West 72nd Street NY, NY 10023 to report its energy use?
Halstead - 27 West 72nd Street NY, NY 10023 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:33581287:2024). 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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- 3671 Hudson Manor Terrace· 253,654 sq ft · score 63 (C)
- Lee Gardens Parent· 253,508 sq ft · score 57 (C)
- Lee Gardens· 253,508 sq ft · score 97 (A)
- 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 Halstead - 27 West 72nd Street NY, NY 10023's energy grade?
Halstead - 27 West 72nd Street NY, NY 10023 scores 57 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Halstead - 27 West 72nd Street NY, NY 10023 use?
Its 2024 site energy-use intensity was 67.0 kBtu/ft² (109.5 kBtu/ft² source) across 253,990 sq ft, including 1,664,989 kWh of electricity and 113,392 therms of natural gas.
What are Halstead - 27 West 72nd Street NY, NY 10023's carbon emissions?
Halstead - 27 West 72nd Street NY, NY 10023 reported 1,256 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is Halstead - 27 West 72nd Street NY, NY 10023?
Halstead - 27 West 72nd Street NY, NY 10023 is at 27 WEST 72 STREET, in New York City, New York 10023. Its coordinates are 40.77698, -73.97775 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Halstead - 27 West 72nd Street NY, NY 10023 and when was it built?
Halstead - 27 West 72nd Street NY, NY 10023 has 253,990 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1925 as its year built. It is classed as multifamily housing.
Is Halstead - 27 West 72nd Street NY, NY 10023 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, “Halstead - 27 West 72nd Street NY, NY 10023, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/halstead-27-west-72nd-street-ny-ny-10023-08bdae16 (data as of October 2, 2026).