902 47th LLC
Multifamily Housing in New York City, NY · 902 47th Street · 11219
At a glance
902 47th LLC is a 30,240-square-foot multifamily housing building at 902 47th Street in New York City, New York, built in 1926. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 10.9 kBtu/ft² and 38 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 10.9 kBtu/ft² |
| Source EUI | 30.5 kBtu/ft² |
| GHG emissions | 38 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 96,514 kWh |
| Natural gas | 0 therms |
| Gross floor area | 30,240 sq ft |
| Source record | nyc:6826896:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +31 | 10.9 kBtu/ft² | 38 tCO₂e |
| 2023 | 69 | -25 | 78.7 kBtu/ft² | 141 tCO₂e |
| 2022 | 94 | 62.8 kBtu/ft² | 144 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 902 47th Street
- City
- New York City
- State
- New York
- ZIP
- 11219
- Coordinates
- 40.64124, -73.99940
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 902 47th LLC 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. 902 47th LLC's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 10.9 kBtu/ft² is about 85% 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 1.3 kgCO₂e/ft² is about 76% below the group average of 5.2 kgCO₂e/ft².
At 30,240 sq ft, it is about 70% below the average floor area of 100,951 sq ft for those buildings. It was built in 1926, 26 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 902 47th LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 902 47th LLC, covering report years 2022–2024. Its ENERGY STAR score went from 94 in 2022 to 100 in 2024 (+6 points). Site EUI moved from 62.8 kBtu/ft² (2022) to 10.9 kBtu/ft² (2024), a 83% decrease. Reported emissions went from 144 tCO₂e to 38 tCO₂e over the same span (down 74%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. 902 47th LLC's 10.9 kBtu/ft² across 30,240 sq ft works out to about 0.3 billion Btu (97 MWh-equivalent) in 2024. Its source EUI of 30.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 96,514 kWh of electricity and 0 therms of natural gas for the year.
Which law requires 902 47th LLC to report its energy use?
902 47th LLC 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:6826896:2024). 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
- SLJ:182-12 Horace Haarding· 30,235 sq ft · score 34 (D)
- 173 Harman & 181 Harman Plaza· 30,228 sq ft · score 56 (C)
- ABC: 152 East 35th St· 30,228 sq ft · score 88 (A)
- 036 - 330 East 58th Street· 30,225 sq ft · score 67 (C)
- AKAM - 330 East 58th Street· 30,225 sq ft · score 63 (C)
- 217 Central Park North (215 Cathedral | 215-217 W 110th)· 30,224 sq ft · score 95 (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 902 47th LLC's energy grade?
902 47th LLC scores 100 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 902 47th LLC use?
Its 2024 site energy-use intensity was 10.9 kBtu/ft² (30.5 kBtu/ft² source) across 30,240 sq ft, including 96,514 kWh of electricity and 0 therms of natural gas.
What are 902 47th LLC's carbon emissions?
902 47th LLC reported 38 tCO₂e of greenhouse-gas emissions (1.3 kgCO₂e/ft²) for 2024.
Where is 902 47th LLC?
902 47th LLC is at 902 47th Street, in New York City, New York 11219. Its coordinates are 40.64124, -73.99940 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 902 47th LLC and when was it built?
902 47th LLC has 30,240 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1926 as its year built. It is classed as multifamily housing.
Is 902 47th LLC 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, “902 47th LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/902-47th-llc-685a3c29 (data as of October 2, 2026).