Harlem River Campus - 1084153
Multifamily Housing in New York City, NY · 44 Macombs Place · 10039
At a glance
Harlem River Campus - 1084153 is a 69,694-square-foot multifamily housing building at 44 Macombs Place in New York City, New York, built in 1937. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 264.0 kBtu/ft² and 1,895 tCO₂e of greenhouse-gas emissions. That score is higher than 0% 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 | 1 (band D) |
| Site EUI | 264.0 kBtu/ft² |
| Source EUI | 649.1 kBtu/ft² |
| GHG emissions | 1,895 tCO₂e |
| GHG intensity | 27.2 kgCO₂e/ft² |
| Electricity | 4,340,679 kWh |
| Natural gas | 35,904 therms |
| Gross floor area | 69,694 sq ft |
| Source record | nyc:10821833:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 1 | -62 | 264.0 kBtu/ft² | 1,895 tCO₂e |
| 2023 | 63 | +7 | 42.9 kBtu/ft² | 1,523 tCO₂e |
| 2022 | 56 | 45.0 kBtu/ft² | 1,312 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
- 44 Macombs Place
- City
- New York City
- State
- New York
- ZIP
- 10039
- Coordinates
- 40.82646, -73.93818
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Harlem River Campus - 1084153 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. Harlem River Campus - 1084153's ENERGY STAR score of 1 compares with an average of 63 across the 22,829 that report a score; it scores higher than 0% of them and lower than 97%. Its site EUI of 264.0 kBtu/ft² is about 252% 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 27.2 kgCO₂e/ft² is about 423% above the group average of 5.2 kgCO₂e/ft².
At 69,694 sq ft, it is about 31% below the average floor area of 100,951 sq ft for those buildings. It was built in 1937, 15 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 Harlem River Campus - 1084153's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Harlem River Campus - 1084153, covering report years 2022–2024. Its ENERGY STAR score went from 56 in 2022 to 1 in 2024 (-55 points); its best year on file was 2023, at 63. Site EUI moved from 45.0 kBtu/ft² (2022) to 264.0 kBtu/ft² (2024), an 487% increase. Reported emissions went from 1,312 tCO₂e to 1,895 tCO₂e over the same span (up 44%).
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. Harlem River Campus - 1084153's 264.0 kBtu/ft² across 69,694 sq ft works out to about 18.4 billion Btu (5,392 MWh-equivalent) in 2024. Its source EUI of 649.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,340,679 kWh of electricity and 35,904 therms of natural gas for the year.
Which law requires Harlem River Campus - 1084153 to report its energy use?
Harlem River Campus - 1084153 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:10821833:2024). 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 Harlem River Campus - 1084153's energy grade?
Harlem River Campus - 1084153 scores 1 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 Harlem River Campus - 1084153 use?
Its 2024 site energy-use intensity was 264.0 kBtu/ft² (649.1 kBtu/ft² source) across 69,694 sq ft, including 4,340,679 kWh of electricity and 35,904 therms of natural gas.
What are Harlem River Campus - 1084153's carbon emissions?
Harlem River Campus - 1084153 reported 1,895 tCO₂e of greenhouse-gas emissions (27.2 kgCO₂e/ft²) for 2024.
Where is Harlem River Campus - 1084153?
Harlem River Campus - 1084153 is at 44 Macombs Place, in New York City, New York 10039. Its coordinates are 40.82646, -73.93818 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Harlem River Campus - 1084153 and when was it built?
Harlem River Campus - 1084153 has 69,694 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1937 as its year built. It is classed as multifamily housing.
Is Harlem River Campus - 1084153 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, “Harlem River Campus - 1084153, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/harlem-river-campus-1084153-bff66ba3 (data as of October 2, 2026).