CW - 52 Broadway
Office in New York City, NY · 52 Broadway · 10004
At a glance
CW - 52 Broadway is a 345,540-square-foot office building in New York City, New York, built in 1981. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 68 out of 100 (grade C), a site energy-use intensity of 64.4 kBtu/ft² and 2,168 tCO₂e of greenhouse-gas emissions. That score is higher than 32% 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 | 68 (band C) |
| Site EUI | 64.4 kBtu/ft² |
| Source EUI | 143.3 kBtu/ft² |
| GHG emissions | 2,168 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 4,186,832 kWh |
| Natural gas | 4,042 therms |
| Gross floor area | 345,540 sq ft |
| Source record | nyc:26532786:2024 |
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
- 52 Broadway
- City
- New York City
- State
- New York
- ZIP
- 10004
- Coordinates
- 40.70649, -74.01273
Within ~1 km
Nearby benchmarked buildings
- 55 Waterscore 78
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- 225 Liberty Streetscore 81
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- One Liberty Plaza (149 BROADWAY)score 75
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- 3 World Financial Centerscore 82
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- 28 Libertyscore 59
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See also: most efficient in New York City · biggest emitters
How does CW - 52 Broadway 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. CW - 52 Broadway's ENERGY STAR score of 68 compares with an average of 72 across the 2,519 that report a score; it scores higher than 32% of them and lower than 67%. Its site EUI of 64.4 kBtu/ft² is roughly in line with 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 6.3 kgCO₂e/ft² is roughly in line with the group average of 5.8 kgCO₂e/ft².
At 345,540 sq ft, it is about 68% above the average floor area of 205,440 sq ft for those buildings. It was built in 1981, 41 years later 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.
What does an ENERGY STAR score of 68 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 68 means the building performs better than about 68% of its national peers. BuildingCensus bands the score into report-card grades; 68 falls in band C — below median (55–69). It sits 7 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. CW - 52 Broadway's 64.4 kBtu/ft² across 345,540 sq ft works out to about 22.3 billion Btu (6,522 MWh-equivalent) in 2024. Its source EUI of 143.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 4,186,832 kWh of electricity and 4,042 therms of natural gas for the year.
Which law requires CW - 52 Broadway to report its energy use?
CW - 52 Broadway 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:26532786:2024). 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
- 565 5th Avenue· 345,048 sq ft · score 68 (C)
- URA Group - 565 5th Ave· 345,048 sq ft · score 68 (C)
- 141 Willoughby Street· 343,701 sq ft · EUI 35.7 kBtu/ft²
- 461 Fifth Avenue· 343,529 sq ft · score 82 (B)
- 740 Broadway ent· 342,955 sq ft · EUI 79.1 kBtu/ft²
- 205 Hudson Street - BM Portal (472 CANAL STREET)· 342,526 sq ft · score 86 (A)
- 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 CW - 52 Broadway's energy grade?
CW - 52 Broadway scores 68 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 CW - 52 Broadway use?
Its 2024 site energy-use intensity was 64.4 kBtu/ft² (143.3 kBtu/ft² source) across 345,540 sq ft, including 4,186,832 kWh of electricity and 4,042 therms of natural gas.
What are CW - 52 Broadway's carbon emissions?
CW - 52 Broadway reported 2,168 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is CW - 52 Broadway?
CW - 52 Broadway is in New York City, New York 10004. Its coordinates are 40.70649, -74.01273 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is CW - 52 Broadway and when was it built?
CW - 52 Broadway has 345,540 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1981 as its year built. It is classed as office.
Is CW - 52 Broadway 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, “CW - 52 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cw-52-broadway-d42adba1 (data as of October 2, 2026).