2301 Realty LLC
Multifamily Housing in New York City, NY · 2301 Benson Ave · 11214
At a glance
2301 Realty LLC is a 26,720-square-foot multifamily housing building at 2301 Benson Ave in New York City, New York, built in 1926. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 23 out of 100 (grade D), a site energy-use intensity of 126.1 kBtu/ft² and 195 tCO₂e of greenhouse-gas emissions. That score is higher than 13% 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 | 23 (band D) |
| Site EUI | 126.1 kBtu/ft² |
| Source EUI | 148.8 kBtu/ft² |
| GHG emissions | 195 tCO₂e |
| GHG intensity | 7.3 kgCO₂e/ft² |
| Electricity | 73,666 kWh |
| Natural gas | 31,172 therms |
| Water use | 2,679 kgal |
| Gross floor area | 26,720 sq ft |
| Source record | nyc:6698374:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 23 | -24 | 126.1 kBtu/ft² | 195 tCO₂e |
| 2023 | 47 | +15 | 104.3 kBtu/ft² | 161 tCO₂e |
| 2022 | 32 | 128.4 kBtu/ft² | 190 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
- 2301 Benson Ave
- City
- New York City
- State
- New York
- ZIP
- 11214
- Coordinates
- 40.59883, -73.99325
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 2301 Realty 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. 2301 Realty LLC's ENERGY STAR score of 23 compares with an average of 63 across the 22,829 that report a score; it scores higher than 13% of them and lower than 86%. Its site EUI of 126.1 kBtu/ft² is about 68% 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 7.3 kgCO₂e/ft² is about 40% above the group average of 5.2 kgCO₂e/ft².
At 26,720 sq ft, it is about 74% below 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 2301 Realty LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2301 Realty LLC, covering report years 2022–2024. Its ENERGY STAR score went from 32 in 2022 to 23 in 2024 (-9 points); its best year on file was 2023, at 47. Site EUI moved from 128.4 kBtu/ft² (2022) to 126.1 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 190 tCO₂e to 195 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 23 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 23 means the building performs better than about 23% of its national peers. BuildingCensus bands the score into report-card grades; 23 falls in band D — lowest band (1–54). It sits 52 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. 2301 Realty LLC's 126.1 kBtu/ft² across 26,720 sq ft works out to about 3.4 billion Btu (987 MWh-equivalent) in 2024. Its source EUI of 148.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 73,666 kWh of electricity, 31,172 therms of natural gas and 2,679 thousand gallons of water for the year.
Which law requires 2301 Realty LLC to report its energy use?
2301 Realty 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:6698374:2024). 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
- 2094 Creston Avenue· 26,712 sq ft · score 41 (D)
- 2094 Creston Avenue· 26,712 sq ft · score 32 (D)
- The 36 Laight Street Lofts· 26,712 sq ft · EUI 52.2 kBtu/ft²
- 1091 Willmohr Street· 26,710 sq ft · score 39 (D)
- John Psaras: 1405 71st St· 26,707 sq ft · score 36 (D)
- 111-28 37 Avenue· 26,704 sq ft · EUI 58.2 kBtu/ft²
- 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 2301 Realty LLC's energy grade?
2301 Realty LLC scores 23 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 2301 Realty LLC use?
Its 2024 site energy-use intensity was 126.1 kBtu/ft² (148.8 kBtu/ft² source) across 26,720 sq ft, including 73,666 kWh of electricity and 31,172 therms of natural gas.
What are 2301 Realty LLC's carbon emissions?
2301 Realty LLC reported 195 tCO₂e of greenhouse-gas emissions (7.3 kgCO₂e/ft²) for 2024.
Where is 2301 Realty LLC?
2301 Realty LLC is at 2301 Benson Ave, in New York City, New York 11214. Its coordinates are 40.59883, -73.99325 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2301 Realty LLC and when was it built?
2301 Realty LLC has 26,720 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 2301 Realty 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, “2301 Realty LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2301-realty-llc-fef3e516 (data as of October 2, 2026).