35-42 73 STREET
Multifamily Housing in New York City, NY · 11372
At a glance
35-42 73 STREET is a 25,832-square-foot multifamily housing building in New York City, New York, built in 1929. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 70.0 kBtu/ft² and 143 tCO₂e of greenhouse-gas emissions. That score is higher than 57% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 70.0 kBtu/ft² |
| Source EUI | 89.0 kBtu/ft² |
| GHG emissions | 143 tCO₂e |
| GHG intensity | 5.5 kgCO₂e/ft² |
| Electricity | 77,145 kWh |
| Water use | 1,536 kgal |
| Gross floor area | 25,832 sq ft |
| Source record | nyc:7075499:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 75 | -1 | 70.0 kBtu/ft² | 143 tCO₂e |
| 2022 | 76 | 75.0 kBtu/ft² | 147 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
- 35-42 73 STREET
- City
- New York City
- State
- New York
- ZIP
- 11372
- Coordinates
- 40.75055, -73.89300
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 35-42 73 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. 35-42 73 STREET's ENERGY STAR score of 75 compares with an average of 63 across the 22,829 that report a score; it scores higher than 57% of them and lower than 42%. Its site EUI of 70.0 kBtu/ft² is roughly in line with 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 5.5 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 25,832 sq ft, it is about 74% below the average floor area of 100,951 sq ft for those buildings. It was built in 1929, 23 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 35-42 73 STREET's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 35-42 73 STREET, covering report years 2022–2023. Its ENERGY STAR score went from 76 in 2022 to 75 in 2023 (-1 points); its best year on file was 2022, at 76. Site EUI moved from 75.0 kBtu/ft² (2022) to 70.0 kBtu/ft² (2023), a 7% decrease. Reported emissions went from 147 tCO₂e to 143 tCO₂e over the same span (down 2%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 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. 35-42 73 STREET's 70.0 kBtu/ft² across 25,832 sq ft works out to about 1.8 billion Btu (530 MWh-equivalent) in 2023. Its source EUI of 89.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 77,145 kWh of electricity and 1,536 thousand gallons of water for the year.
Which law requires 35-42 73 STREET to report its energy use?
35-42 73 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 2023 disclosure (source record nyc:7075499:2023). 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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- M&I Management- 348 MAPLE ST· 25,820 sq ft · score 3 (D)
- M&I Management - 356 Maple St· 25,820 sq ft · score 100 (A)
- 340 MAPLE LLC· 25,820 sq ft · score 56 (C)
- 205 East 10th Street· 25,818 sq ft · score 74 (B)
- 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 35-42 73 STREET's energy grade?
35-42 73 STREET scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 35-42 73 STREET use?
Its 2023 site energy-use intensity was 70.0 kBtu/ft² (89.0 kBtu/ft² source) across 25,832 sq ft, including 77,145 kWh of electricity.
What are 35-42 73 STREET's carbon emissions?
35-42 73 STREET reported 143 tCO₂e of greenhouse-gas emissions (5.5 kgCO₂e/ft²) for 2023.
Where is 35-42 73 STREET?
35-42 73 STREET is in New York City, New York 11372. Its coordinates are 40.75055, -73.89300 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 35-42 73 STREET and when was it built?
35-42 73 STREET has 25,832 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1929 as its year built. It is classed as multifamily housing.
Is 35-42 73 STREET covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “35-42 73 STREET, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/35-42-73-street-baa4f039 (data as of October 2, 2026).