3411 Irwin Avenue
Multifamily Housing in New York City, NY · 10463
At a glance
3411 Irwin Avenue is a 345,000-square-foot multifamily housing building in New York City, New York, built in 1962. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 62 out of 100 (grade C), a site energy-use intensity of 93.3 kBtu/ft² and 2,553 tCO₂e of greenhouse-gas emissions. That score is higher than 42% 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 | 62 (band C) |
| Site EUI | 93.3 kBtu/ft² |
| Source EUI | 120.4 kBtu/ft² |
| GHG emissions | 2,553 tCO₂e |
| GHG intensity | 7.4 kgCO₂e/ft² |
| Electricity | 1,461,118 kWh |
| Natural gas | 19,135 therms |
| Water use | 32,204 kgal |
| Gross floor area | 345,000 sq ft |
| Source record | nyc:5966023:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 62 | ±0 | 93.3 kBtu/ft² | 2,553 tCO₂e |
| 2023 | 62 | -29 | 91.6 kBtu/ft² | 2,473 tCO₂e |
| 2022 | 91 | 66.3 kBtu/ft² | 1,710 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
- 3411 Irwin Avenue
- City
- New York City
- State
- New York
- ZIP
- 10463
- Coordinates
- 40.88414, -73.90602
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 3411 Irwin Avenue 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. 3411 Irwin Avenue's ENERGY STAR score of 62 compares with an average of 63 across the 22,829 that report a score; it scores higher than 42% of them and lower than 57%. Its site EUI of 93.3 kBtu/ft² is about 25% 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 7.4 kgCO₂e/ft² is about 42% above the group average of 5.2 kgCO₂e/ft².
At 345,000 sq ft, it is about 242% above the average floor area of 100,951 sq ft for those buildings. It was built in 1962, 10 years later 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 3411 Irwin Avenue's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 3411 Irwin Avenue, covering report years 2022–2024. Its ENERGY STAR score went from 91 in 2022 to 62 in 2024 (-29 points); its best year on file was 2022, at 91. Site EUI moved from 66.3 kBtu/ft² (2022) to 93.3 kBtu/ft² (2024), an 41% increase. Reported emissions went from 1,710 tCO₂e to 2,553 tCO₂e over the same span (up 49%).
What does an ENERGY STAR score of 62 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 62 means the building performs better than about 62% of its national peers. BuildingCensus bands the score into report-card grades; 62 falls in band C — below median (55–69). It sits 13 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. 3411 Irwin Avenue's 93.3 kBtu/ft² across 345,000 sq ft works out to about 32.2 billion Btu (9,434 MWh-equivalent) in 2024. Its source EUI of 120.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,461,118 kWh of electricity, 19,135 therms of natural gas and 32,204 thousand gallons of water for the year.
Which law requires 3411 Irwin Avenue to report its energy use?
3411 Irwin Avenue 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:5966023:2024). 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 3411 Irwin Avenue's energy grade?
3411 Irwin Avenue scores 62 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 3411 Irwin Avenue use?
Its 2024 site energy-use intensity was 93.3 kBtu/ft² (120.4 kBtu/ft² source) across 345,000 sq ft, including 1,461,118 kWh of electricity and 19,135 therms of natural gas.
What are 3411 Irwin Avenue's carbon emissions?
3411 Irwin Avenue reported 2,553 tCO₂e of greenhouse-gas emissions (7.4 kgCO₂e/ft²) for 2024.
Where is 3411 Irwin Avenue?
3411 Irwin Avenue is in New York City, New York 10463. Its coordinates are 40.88414, -73.90602 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3411 Irwin Avenue and when was it built?
3411 Irwin Avenue has 345,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1962 as its year built. It is classed as multifamily housing.
Is 3411 Irwin Avenue 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, “3411 Irwin Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3411-irwin-avenue-0563d9a2 (data as of October 2, 2026).