Silver Star: 3350 Broadway
Multifamily Housing in New York City, NY · 540 WEST 136TH ST · 10031
At a glance
Silver Star: 3350 Broadway is a 53,280-square-foot multifamily housing building at 540 WEST 136TH ST in New York City, New York, built in 1926. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 96 out of 100 (grade A), a site energy-use intensity of 44.3 kBtu/ft² and 217 tCO₂e of greenhouse-gas emissions. That score is higher than 84% 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 | 96 (band A) |
| Site EUI | 44.3 kBtu/ft² |
| Source EUI | 88.9 kBtu/ft² |
| GHG emissions | 217 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 381,542 kWh |
| Natural gas | 5,498 therms |
| Gross floor area | 53,280 sq ft |
| Source record | nyc:5029799:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +4 | 44.3 kBtu/ft² | 217 tCO₂e |
| 2023 | 92 | +18 | 49.1 kBtu/ft² | 228 tCO₂e |
| 2022 | 74 | 75.3 kBtu/ft² | 294 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
- 540 WEST 136TH ST
- City
- New York City
- State
- New York
- ZIP
- 10031
- Coordinates
- 40.82020, -73.95326
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Silver Star: 3350 Broadway 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. Silver Star: 3350 Broadway's ENERGY STAR score of 96 compares with an average of 63 across the 22,829 that report a score; it scores higher than 84% of them and lower than 14%. Its site EUI of 44.3 kBtu/ft² is about 41% 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 4.1 kgCO₂e/ft² is about 22% below the group average of 5.2 kgCO₂e/ft².
At 53,280 sq ft, it is about half of 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 Silver Star: 3350 Broadway's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Silver Star: 3350 Broadway, covering report years 2022–2024. Its ENERGY STAR score went from 74 in 2022 to 96 in 2024 (+22 points). Site EUI moved from 75.3 kBtu/ft² (2022) to 44.3 kBtu/ft² (2024), a 41% decrease. Reported emissions went from 294 tCO₂e to 217 tCO₂e over the same span (down 26%).
What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 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. Silver Star: 3350 Broadway's 44.3 kBtu/ft² across 53,280 sq ft works out to about 2.4 billion Btu (692 MWh-equivalent) in 2024. Its source EUI of 88.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 381,542 kWh of electricity and 5,498 therms of natural gas for the year.
Which law requires Silver Star: 3350 Broadway to report its energy use?
Silver Star: 3350 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:5029799:2024). 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.
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Frequently asked questions
What is Silver Star: 3350 Broadway's energy grade?
Silver Star: 3350 Broadway scores 96 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 Silver Star: 3350 Broadway use?
Its 2024 site energy-use intensity was 44.3 kBtu/ft² (88.9 kBtu/ft² source) across 53,280 sq ft, including 381,542 kWh of electricity and 5,498 therms of natural gas.
What are Silver Star: 3350 Broadway's carbon emissions?
Silver Star: 3350 Broadway reported 217 tCO₂e of greenhouse-gas emissions (4.1 kgCO₂e/ft²) for 2024.
Where is Silver Star: 3350 Broadway?
Silver Star: 3350 Broadway is at 540 WEST 136TH ST, in New York City, New York 10031. Its coordinates are 40.82020, -73.95326 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Silver Star: 3350 Broadway and when was it built?
Silver Star: 3350 Broadway has 53,280 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 Silver Star: 3350 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, “Silver Star: 3350 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/silver-star-3350-broadway-8879b7c2 (data as of October 2, 2026).