3671 Broadway
Multifamily Housing in New York City, NY · 10031
At a glance
3671 Broadway is a 69,876-square-foot multifamily housing building in New York City, New York, built in 1908. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 60 out of 100 (grade C), a site energy-use intensity of 92.1 kBtu/ft² and 429 tCO₂e of greenhouse-gas emissions. That score is higher than 41% 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 | 60 (band C) |
| Site EUI | 92.1 kBtu/ft² |
| Source EUI | 132.1 kBtu/ft² |
| GHG emissions | 429 tCO₂e |
| GHG intensity | 6.1 kgCO₂e/ft² |
| Electricity | 414,681 kWh |
| Natural gas | 50,181 therms |
| Gross floor area | 69,876 sq ft |
| Source record | nyc:4412047:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 60 | -22 | 92.1 kBtu/ft² | 429 tCO₂e |
| 2023 | 82 | +32 | 72.2 kBtu/ft² | 341 tCO₂e |
| 2022 | 50 | 109.0 kBtu/ft² | 445 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3671 Broadway
- City
- New York City
- State
- New York
- ZIP
- 10031
- Coordinates
- 40.83068, -73.94736
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 650,000 sq ft
- River Terrace Apartmentsscore 90
Multifamily Housing · 646,400 sq ft
- 626 Riverside Drscore 93
Multifamily Housing · 442,500 sq ft
- 2802 Frederick Douglass Blvdscore 92
Multifamily Housing · 436,115 sq ft
Multifamily Housing · 436,115 sq ft
Multifamily Housing · 432,493 sq ft
See also: most efficient in New York City · biggest emitters
How does 3671 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. 3671 Broadway's ENERGY STAR score of 60 compares with an average of 63 across the 22,829 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 92.1 kBtu/ft² is about 23% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.1 kgCO₂e/ft² is about 18% above the group average of 5.2 kgCO₂e/ft².
At 69,876 sq ft, it is about 31% below the average floor area of 100,951 sq ft for those buildings. It was built in 1908, 44 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 3671 Broadway's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 3671 Broadway, covering report years 2022–2024. Its ENERGY STAR score went from 50 in 2022 to 60 in 2024 (+10 points); its best year on file was 2023, at 82. Site EUI moved from 109.0 kBtu/ft² (2022) to 92.1 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 445 tCO₂e to 429 tCO₂e over the same span (down 4%).
What does an ENERGY STAR score of 60 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 60 means the building performs better than about 60% of its national peers. BuildingCensus bands the score into report-card grades; 60 falls in band C — below median (55–69). It sits 15 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. 3671 Broadway's 92.1 kBtu/ft² across 69,876 sq ft works out to about 6.4 billion Btu (1,886 MWh-equivalent) in 2024. Its source EUI of 132.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 414,681 kWh of electricity and 50,181 therms of natural gas for the year.
Which law requires 3671 Broadway to report its energy use?
3671 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:4412047:2024). 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 multifamily housing buildings in New York City
- Jalen: 8721 Bay Parkway· 69,862 sq ft · score 65 (C)
- 288 West 238th Street· 69,848 sq ft · score 84 (B)
- Pacolet Brooklyn EPW, LLC (341 Eastern Pkwy)· 69,843 sq ft · score 52 (D)
- 105 Ashland Place· 69,842 sq ft · score 68 (C)
- AKAM - 69 Tiemann Place· 69,840 sq ft · score 79 (B)
- 61-69 Tiemann Place· 69,840 sq ft · score 89 (A)
- 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 3671 Broadway's energy grade?
3671 Broadway scores 60 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 3671 Broadway use?
Its 2024 site energy-use intensity was 92.1 kBtu/ft² (132.1 kBtu/ft² source) across 69,876 sq ft, including 414,681 kWh of electricity and 50,181 therms of natural gas.
What are 3671 Broadway's carbon emissions?
3671 Broadway reported 429 tCO₂e of greenhouse-gas emissions (6.1 kgCO₂e/ft²) for 2024.
Where is 3671 Broadway?
3671 Broadway is in New York City, New York 10031. Its coordinates are 40.83068, -73.94736 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3671 Broadway and when was it built?
3671 Broadway has 69,876 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1908 as its year built. It is classed as multifamily housing.
Is 3671 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).
Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “3671 Broadway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3671-broadway-638febd8 (data as of October 2, 2026).