33 West 46 Street
Office in New York City, NY · 10036
At a glance
33 West 46 Street is a 38,392-square-foot office building in New York City, New York, built in 1915. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 57.0 kBtu/ft² and 158 tCO₂e of greenhouse-gas emissions. That score is higher than 58% of the 2,519 scored office buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 57.0 kBtu/ft² |
| Source EUI | 90.7 kBtu/ft² |
| GHG emissions | 158 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 198,295 kWh |
| Natural gas | 15,134 therms |
| Gross floor area | 38,392 sq ft |
| Source record | nyc:31456930:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 83 | -6 | 57.0 kBtu/ft² | 158 tCO₂e |
| 2023 | 89 | 51.9 kBtu/ft² | 134 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
- 33 West 46 Street
- City
- New York City
- State
- New York
- ZIP
- 10036
- Coordinates
- 40.75655, -73.98024
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 33 West 46 Street compare with other office buildings in New York City?
The latest disclosures cover 3,384 office buildings in New York City, out of 48,310 buildings citywide. 33 West 46 Street's ENERGY STAR score of 83 compares with an average of 72 across the 2,519 that report a score; it scores higher than 58% of them and lower than 39%. Its site EUI of 57.0 kBtu/ft² is about 12% below the average of 64.5 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.1 kgCO₂e/ft² is about 29% below the group average of 5.8 kgCO₂e/ft².
At 38,392 sq ft, it is about 81% below the average floor area of 205,440 sq ft for those buildings. It was built in 1915, 25 years earlier than the group's average year built (1940). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 33 West 46 Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 33 West 46 Street, covering report years 2023–2024. Its ENERGY STAR score went from 89 in 2023 to 83 in 2024 (-6 points); its best year on file was 2023, at 89. Site EUI moved from 51.9 kBtu/ft² (2023) to 57.0 kBtu/ft² (2024), an 10% increase. Reported emissions went from 134 tCO₂e to 158 tCO₂e over the same span (up 19%).
What does an ENERGY STAR score of 83 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 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 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. 33 West 46 Street's 57.0 kBtu/ft² across 38,392 sq ft works out to about 2.2 billion Btu (641 MWh-equivalent) in 2024. Its source EUI of 90.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 198,295 kWh of electricity and 15,134 therms of natural gas for the year.
Which law requires 33 West 46 Street to report its energy use?
33 West 46 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:31456930:2024). 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 office buildings in New York City
- Jersey Street Associates, LLC· 38,300 sq ft · score 78 (B)
- EBM Development Company Ltd· 38,276 sq ft · score 83 (B)
- 566 7 AVENUE· 38,276 sq ft · score 75 (B)
- ConEd West 28 St. Operations· 38,274 sq ft · score 57 (C)
- 162-24 JAMAICA AVENUE· 38,255 sq ft · score 80 (B)
- 162-24 Jamaica Ave· 38,250 sq ft · score 56 (C)
- Office buildings in New York City· 3,384 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 33 West 46 Street's energy grade?
33 West 46 Street scores 83 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 33 West 46 Street use?
Its 2024 site energy-use intensity was 57.0 kBtu/ft² (90.7 kBtu/ft² source) across 38,392 sq ft, including 198,295 kWh of electricity and 15,134 therms of natural gas.
What are 33 West 46 Street's carbon emissions?
33 West 46 Street reported 158 tCO₂e of greenhouse-gas emissions (4.1 kgCO₂e/ft²) for 2024.
Where is 33 West 46 Street?
33 West 46 Street is in New York City, New York 10036. Its coordinates are 40.75655, -73.98024 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 33 West 46 Street and when was it built?
33 West 46 Street has 38,392 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1915 as its year built. It is classed as office.
Is 33 West 46 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, “33 West 46 Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/33-west-46-street-f64be79a (data as of October 2, 2026).