6355 Broadway
Senior Living Community in New York City, NY · 10471
At a glance
6355 Broadway is a 66,000-square-foot senior living community building in New York City, New York, built in 1961. 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 108.8 kBtu/ft² and 417 tCO₂e of greenhouse-gas emissions. That score is higher than 83% of the 229 scored senior living community buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 108.8 kBtu/ft² |
| Source EUI | 129.6 kBtu/ft² |
| GHG emissions | 417 tCO₂e |
| GHG intensity | 6.3 kgCO₂e/ft² |
| Electricity | 170,098 kWh |
| Natural gas | 66,006 therms |
| Water use | 5,699 kgal |
| Gross floor area | 66,000 sq ft |
| Source record | nyc:10821451:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +26 | 108.8 kBtu/ft² | 417 tCO₂e |
| 2023 | 70 | 134.9 kBtu/ft² | 572 tCO₂e | |
| 2022 | — | 131.5 kBtu/ft² | 533 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
- 6355 Broadway
- City
- New York City
- State
- New York
- ZIP
- 10471
- Coordinates
- 40.90130, -73.89683
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 6355 Broadway compare with other senior living community buildings in New York City?
The latest disclosures cover 296 senior living community buildings in New York City, out of 48,310 buildings citywide. 6355 Broadway's ENERGY STAR score of 96 compares with an average of 57 across the 229 that report a score; it scores higher than 83% of them and lower than 13%. Its site EUI of 108.8 kBtu/ft² is roughly in line with the average of 112.0 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 about 26% below the group average of 8.5 kgCO₂e/ft².
At 66,000 sq ft, it is about 39% below the average floor area of 108,590 sq ft for those buildings. It was built in 1961, 13 years earlier than the group's average year built (1974). Across all 24 jurisdictions BuildingCensus covers, the 1,181 senior living community buildings average an ENERGY STAR score of 71 and a site EUI of 73.6 kBtu/ft².
How has 6355 Broadway's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 6355 Broadway, covering report years 2022–2024. Its ENERGY STAR score went from 70 in 2023 to 96 in 2024 (+26 points). Site EUI moved from 131.5 kBtu/ft² (2022) to 108.8 kBtu/ft² (2024), a 17% decrease. Reported emissions went from 533 tCO₂e to 417 tCO₂e over the same span (down 22%).
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. 6355 Broadway's 108.8 kBtu/ft² across 66,000 sq ft works out to about 7.2 billion Btu (2,104 MWh-equivalent) in 2024. Its source EUI of 129.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 170,098 kWh of electricity, 66,006 therms of natural gas and 5,699 thousand gallons of water for the year.
Which law requires 6355 Broadway to report its energy use?
6355 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:10821451:2024). 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 senior living community buildings in New York City
- 86-19 144th Street (Silvercrest Senior Housing)· 65,988 sq ft · score 69 (C)
- 14-41 Gateway Boulevard· 65,874 sq ft · score 2 (D)
- 3845 Carpenter Avenue· 65,625 sq ft · score 2 (D)
- Stanan: 150 Brielle Ave· 65,612 sq ft · score 97 (A)
- Goldcrest Care Center· 65,222 sq ft · score 40 (D)
- 405 44 STREET· 65,048 sq ft · score 8 (D)
- Senior Living Community buildings in New York City· 296 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 6355 Broadway's energy grade?
6355 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 6355 Broadway use?
Its 2024 site energy-use intensity was 108.8 kBtu/ft² (129.6 kBtu/ft² source) across 66,000 sq ft, including 170,098 kWh of electricity and 66,006 therms of natural gas.
What are 6355 Broadway's carbon emissions?
6355 Broadway reported 417 tCO₂e of greenhouse-gas emissions (6.3 kgCO₂e/ft²) for 2024.
Where is 6355 Broadway?
6355 Broadway is in New York City, New York 10471. Its coordinates are 40.90130, -73.89683 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 6355 Broadway and when was it built?
6355 Broadway has 66,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1961 as its year built. It is classed as senior living community.
Is 6355 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, “6355 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/6355-broadway-67a160b4 (data as of October 2, 2026).