AUDUBON 550 W 171, LLC
Multifamily Housing in New York City, NY · 104 Audubon Avenue · 10032
At a glance
AUDUBON 550 W 171, LLC is a 55,300-square-foot multifamily housing building at 104 Audubon Avenue in New York City, New York, built in 1923. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 3 out of 100 (grade D), a site energy-use intensity of 144.0 kBtu/ft² and 496 tCO₂e of greenhouse-gas emissions. That score is higher than 3% 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 | 3 (band D) |
| Site EUI | 144.0 kBtu/ft² |
| Source EUI | 188.6 kBtu/ft² |
| GHG emissions | 496 tCO₂e |
| GHG intensity | 9.0 kgCO₂e/ft² |
| Electricity | 346,402 kWh |
| Natural gas | 67,808 therms |
| Gross floor area | 55,300 sq ft |
| Source record | nyc:6464267:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 3 | ±0 | 144.0 kBtu/ft² | 496 tCO₂e |
| 2023 | 3 | -2 | 139.3 kBtu/ft² | 474 tCO₂e |
| 2022 | 5 | 137.9 kBtu/ft² | 443 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
- 104 Audubon Avenue
- City
- New York City
- State
- New York
- ZIP
- 10032
- Coordinates
- 40.84191, -73.93733
Within ~1 km
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How does AUDUBON 550 W 171, LLC 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. AUDUBON 550 W 171, LLC's ENERGY STAR score of 3 compares with an average of 63 across the 22,829 that report a score; it scores higher than 3% of them and lower than 96%. Its site EUI of 144.0 kBtu/ft² is about twice 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 9.0 kgCO₂e/ft² is about 73% above the group average of 5.2 kgCO₂e/ft².
At 55,300 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1923, 29 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 AUDUBON 550 W 171, LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for AUDUBON 550 W 171, LLC, covering report years 2022–2024. Its ENERGY STAR score went from 5 in 2022 to 3 in 2024 (-2 points); its best year on file was 2022, at 5. Site EUI moved from 137.9 kBtu/ft² (2022) to 144.0 kBtu/ft² (2024), an 4% increase. Reported emissions went from 443 tCO₂e to 496 tCO₂e over the same span (up 12%).
What does an ENERGY STAR score of 3 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 3 means the building performs better than about 3% of its national peers. BuildingCensus bands the score into report-card grades; 3 falls in band D — lowest band (1–54). It sits 72 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. AUDUBON 550 W 171, LLC's 144.0 kBtu/ft² across 55,300 sq ft works out to about 8 billion Btu (2,334 MWh-equivalent) in 2024. Its source EUI of 188.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 346,402 kWh of electricity and 67,808 therms of natural gas for the year.
Which law requires AUDUBON 550 W 171, LLC to report its energy use?
AUDUBON 550 W 171, LLC 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:6464267:2024). 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 AUDUBON 550 W 171, LLC's energy grade?
AUDUBON 550 W 171, LLC scores 3 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does AUDUBON 550 W 171, LLC use?
Its 2024 site energy-use intensity was 144.0 kBtu/ft² (188.6 kBtu/ft² source) across 55,300 sq ft, including 346,402 kWh of electricity and 67,808 therms of natural gas.
What are AUDUBON 550 W 171, LLC's carbon emissions?
AUDUBON 550 W 171, LLC reported 496 tCO₂e of greenhouse-gas emissions (9.0 kgCO₂e/ft²) for 2024.
Where is AUDUBON 550 W 171, LLC?
AUDUBON 550 W 171, LLC is at 104 Audubon Avenue, in New York City, New York 10032. Its coordinates are 40.84191, -73.93733 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is AUDUBON 550 W 171, LLC and when was it built?
AUDUBON 550 W 171, LLC has 55,300 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1923 as its year built. It is classed as multifamily housing.
Is AUDUBON 550 W 171, LLC 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, “AUDUBON 550 W 171, LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/audubon-550-w-171-llc-dde2a622 (data as of October 2, 2026).