37-75 63 ST REALTY CORP.
Multifamily Housing in New York City, NY · 37-75 63rd ST · 11377
At a glance
37-75 63 ST REALTY CORP. is a 44,000-square-foot multifamily housing building at 37-75 63rd ST in New York City, New York, built in 1928. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 61 out of 100 (grade C), a site energy-use intensity of 77.1 kBtu/ft² and 215 tCO₂e of greenhouse-gas emissions. That score is higher than 42% 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 | 61 (band C) |
| Site EUI | 77.1 kBtu/ft² |
| Source EUI | 103.3 kBtu/ft² |
| GHG emissions | 215 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 164,408 kWh |
| Natural gas | 28,316 therms |
| Water use | 3,847 kgal |
| Gross floor area | 44,000 sq ft |
| Source record | nyc:6206291:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 61 | +2 | 77.1 kBtu/ft² | 215 tCO₂e |
| 2023 | 59 | -29 | 75.0 kBtu/ft² | 207 tCO₂e |
| 2022 | 88 | 66.6 kBtu/ft² | 167 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
- 37-75 63rd ST
- City
- New York City
- State
- New York
- ZIP
- 11377
- Coordinates
- 40.74851, -73.89988
Within ~1 km
Nearby benchmarked buildings
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- 35-20 Leverich Streetscore 73
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- 73-12 35th Avenuescore —
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- 37-31 73rd Streetscore —
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See also: most efficient in New York City · biggest emitters
How does 37-75 63 ST REALTY CORP. 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. 37-75 63 ST REALTY CORP.'s ENERGY STAR score of 61 compares with an average of 63 across the 22,829 that report a score; it scores higher than 42% of them and lower than 58%. Its site EUI of 77.1 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.9 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 44,000 sq ft, it is about 56% below 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 37-75 63 ST REALTY CORP.'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 37-75 63 ST REALTY CORP., covering report years 2022–2024. Its ENERGY STAR score went from 88 in 2022 to 61 in 2024 (-27 points); its best year on file was 2022, at 88. Site EUI moved from 66.6 kBtu/ft² (2022) to 77.1 kBtu/ft² (2024), an 16% increase. Reported emissions went from 167 tCO₂e to 215 tCO₂e over the same span (up 29%).
What does an ENERGY STAR score of 61 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 61 means the building performs better than about 61% of its national peers. BuildingCensus bands the score into report-card grades; 61 falls in band C — below median (55–69). It sits 14 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. 37-75 63 ST REALTY CORP.'s 77.1 kBtu/ft² across 44,000 sq ft works out to about 3.4 billion Btu (994 MWh-equivalent) in 2024. Its source EUI of 103.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 164,408 kWh of electricity, 28,316 therms of natural gas and 3,847 thousand gallons of water for the year.
Which law requires 37-75 63 ST REALTY CORP. to report its energy use?
37-75 63 ST REALTY CORP. 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:6206291:2024). 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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- Liberty Star: 222 E. 111th· 43,986 sq ft · score 43 (D)
- Liberty Star Management - 222 East 111th St· 43,986 sq ft · score 43 (D)
- Sandberg: 345 West 70th St.· 43,983 sq ft · score 100 (A)
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- 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 37-75 63 ST REALTY CORP.'s energy grade?
37-75 63 ST REALTY CORP. scores 61 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 37-75 63 ST REALTY CORP. use?
Its 2024 site energy-use intensity was 77.1 kBtu/ft² (103.3 kBtu/ft² source) across 44,000 sq ft, including 164,408 kWh of electricity and 28,316 therms of natural gas.
What are 37-75 63 ST REALTY CORP.'s carbon emissions?
37-75 63 ST REALTY CORP. reported 215 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is 37-75 63 ST REALTY CORP.?
37-75 63 ST REALTY CORP. is at 37-75 63rd ST, in New York City, New York 11377. Its coordinates are 40.74851, -73.89988 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 37-75 63 ST REALTY CORP. and when was it built?
37-75 63 ST REALTY CORP. has 44,000 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 37-75 63 ST REALTY CORP. 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, “37-75 63 ST REALTY CORP., New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/37-75-63-st-realty-corp-ccfe6039 (data as of October 2, 2026).