Halstead - 230 East 15th Street
Multifamily Housing in New York City, NY · 222 EAST 15 STREET · 10003
At a glance
Halstead - 230 East 15th Street is a 110,441-square-foot multifamily housing building at 222 EAST 15 STREET in New York City, New York, built in 1961. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 78 out of 100 (grade B), a site energy-use intensity of 77.2 kBtu/ft² and 662 tCO₂e of greenhouse-gas emissions. That score is higher than 61% 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 | 78 (band B) |
| Site EUI | 77.2 kBtu/ft² |
| Source EUI | 121.8 kBtu/ft² |
| GHG emissions | 662 tCO₂e |
| GHG intensity | 6.0 kgCO₂e/ft² |
| Electricity | 591,725 kWh |
| Natural gas | 1,806 therms |
| Gross floor area | 110,441 sq ft |
| Source record | nyc:10562972:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 78 | +5 | 77.2 kBtu/ft² | 662 tCO₂e |
| 2023 | 73 | -3 | 78.3 kBtu/ft² | 681 tCO₂e |
| 2022 | 76 | 79.1 kBtu/ft² | 646 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
- 222 EAST 15 STREET
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.73350, -73.98556
Within ~1 km
Nearby benchmarked buildings
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- One Madison Avenuescore —
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- ConEd Irving Placescore 55
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See also: most efficient in New York City · biggest emitters
How does Halstead - 230 East 15th 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. Halstead - 230 East 15th Street's ENERGY STAR score of 78 compares with an average of 63 across the 22,829 that report a score; it scores higher than 61% of them and lower than 38%. Its site EUI of 77.2 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 6.0 kgCO₂e/ft² is about 15% above the group average of 5.2 kgCO₂e/ft².
At 110,441 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1961, 9 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 Halstead - 230 East 15th Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Halstead - 230 East 15th Street, covering report years 2022–2024. Its ENERGY STAR score went from 76 in 2022 to 78 in 2024 (+2 points). Site EUI moved from 79.1 kBtu/ft² (2022) to 77.2 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 646 tCO₂e to 662 tCO₂e over the same span (up 3%).
What does an ENERGY STAR score of 78 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 78 means the building performs better than about 78% of its national peers. BuildingCensus bands the score into report-card grades; 78 falls in band B — above median (70–84). 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. Halstead - 230 East 15th Street's 77.2 kBtu/ft² across 110,441 sq ft works out to about 8.5 billion Btu (2,499 MWh-equivalent) in 2024. Its source EUI of 121.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 591,725 kWh of electricity and 1,806 therms of natural gas for the year.
Which law requires Halstead - 230 East 15th Street to report its energy use?
Halstead - 230 East 15th 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:10562972:2024). 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 Halstead - 230 East 15th Street's energy grade?
Halstead - 230 East 15th Street scores 78 out of 100 on ENERGY STAR — band B, above median (70–84) — 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 - 230 East 15th Street use?
Its 2024 site energy-use intensity was 77.2 kBtu/ft² (121.8 kBtu/ft² source) across 110,441 sq ft, including 591,725 kWh of electricity and 1,806 therms of natural gas.
What are Halstead - 230 East 15th Street's carbon emissions?
Halstead - 230 East 15th Street reported 662 tCO₂e of greenhouse-gas emissions (6.0 kgCO₂e/ft²) for 2024.
Where is Halstead - 230 East 15th Street?
Halstead - 230 East 15th Street is at 222 EAST 15 STREET, in New York City, New York 10003. Its coordinates are 40.73350, -73.98556 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Halstead - 230 East 15th Street and when was it built?
Halstead - 230 East 15th Street has 110,441 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1961 as its year built. It is classed as multifamily housing.
Is Halstead - 230 East 15th 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, “Halstead - 230 East 15th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/halstead-230-east-15th-street-706d4eca (data as of October 2, 2026).