154 REALTY LLC
Multifamily Housing in New York City, NY · 154 ROCKAWAY PARKWAY · 11212
At a glance
154 REALTY LLC is a 35,080-square-foot multifamily housing building at 154 ROCKAWAY PARKWAY in New York City, New York, built in 1926. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 34 out of 100 (grade D), a site energy-use intensity of 93.1 kBtu/ft² and 200 tCO₂e of greenhouse-gas emissions. That score is higher than 20% 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 | 34 (band D) |
| Site EUI | 93.1 kBtu/ft² |
| Source EUI | 119.4 kBtu/ft² |
| GHG emissions | 200 tCO₂e |
| GHG intensity | 5.7 kgCO₂e/ft² |
| Electricity | 127,123 kWh |
| Natural gas | 28,326 therms |
| Water use | 1,863 kgal |
| Gross floor area | 35,080 sq ft |
| Source record | nyc:6335498:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 34 | +12 | 93.1 kBtu/ft² | 200 tCO₂e |
| 2023 | 22 | +2 | 101.0 kBtu/ft² | 211 tCO₂e |
| 2022 | 20 | 112.7 kBtu/ft² | 223 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
- 154 ROCKAWAY PARKWAY
- City
- New York City
- State
- New York
- ZIP
- 11212
- Coordinates
- 40.66313, -73.92237
Within ~1 km
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How does 154 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. 154 REALTY LLC's ENERGY STAR score of 34 compares with an average of 63 across the 22,829 that report a score; it scores higher than 20% of them and lower than 80%. Its site EUI of 93.1 kBtu/ft² is about 24% 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 5.7 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 35,080 sq ft, it is about 65% 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 154 REALTY LLC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 154 REALTY LLC, covering report years 2022–2024. Its ENERGY STAR score went from 20 in 2022 to 34 in 2024 (+14 points). Site EUI moved from 112.7 kBtu/ft² (2022) to 93.1 kBtu/ft² (2024), a 17% decrease. Reported emissions went from 223 tCO₂e to 200 tCO₂e over the same span (down 10%).
What does an ENERGY STAR score of 34 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 34 means the building performs better than about 34% of its national peers. BuildingCensus bands the score into report-card grades; 34 falls in band D — lowest band (1–54). It sits 41 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. 154 REALTY LLC's 93.1 kBtu/ft² across 35,080 sq ft works out to about 3.3 billion Btu (957 MWh-equivalent) in 2024. Its source EUI of 119.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 127,123 kWh of electricity, 28,326 therms of natural gas and 1,863 thousand gallons of water for the year.
Which law requires 154 REALTY LLC to report its energy use?
154 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:6335498:2024). 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
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- Sandberg: 3 East 85th St· 35,055 sq ft · score 67 (C)
- 10-64 JACKSON AVENUE· 35,054 sq ft · EUI 24.5 kBtu/ft²
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Frequently asked questions
What is 154 REALTY LLC's energy grade?
154 REALTY LLC scores 34 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 154 REALTY LLC use?
Its 2024 site energy-use intensity was 93.1 kBtu/ft² (119.4 kBtu/ft² source) across 35,080 sq ft, including 127,123 kWh of electricity and 28,326 therms of natural gas.
What are 154 REALTY LLC's carbon emissions?
154 REALTY LLC reported 200 tCO₂e of greenhouse-gas emissions (5.7 kgCO₂e/ft²) for 2024.
Where is 154 REALTY LLC?
154 REALTY LLC is at 154 ROCKAWAY PARKWAY, in New York City, New York 11212. Its coordinates are 40.66313, -73.92237 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 154 REALTY LLC and when was it built?
154 REALTY LLC has 35,080 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 154 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, “154 REALTY LLC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/154-realty-llc-4636e232 (data as of October 2, 2026).