284 Eastern Parkway
Multifamily Housing in New York City, NY · 11225
At a glance
284 Eastern Parkway is a 89,460-square-foot multifamily housing building in New York City, New York, built in 1900. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 82 out of 100 (grade B), a site energy-use intensity of 74.9 kBtu/ft² and 408 tCO₂e of greenhouse-gas emissions. That score is higher than 66% 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 | 82 (band B) |
| Site EUI | 74.9 kBtu/ft² |
| Source EUI | 95.2 kBtu/ft² |
| GHG emissions | 408 tCO₂e |
| GHG intensity | 4.6 kgCO₂e/ft² |
| Electricity | 246,802 kWh |
| Natural gas | 58,621 therms |
| Water use | 2,899 kgal |
| Gross floor area | 89,460 sq ft |
| Source record | nyc:2710811:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 82 | +4 | 74.9 kBtu/ft² | 408 tCO₂e |
| 2023 | 78 | -1 | 79.5 kBtu/ft² | 370 tCO₂e |
| 2022 | 79 | 84.0 kBtu/ft² | 370 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
- 284 Eastern Parkway
- City
- New York City
- State
- New York
- ZIP
- 11225
- Coordinates
- 40.67105, -73.95988
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 284 Eastern Parkway 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. 284 Eastern Parkway's ENERGY STAR score of 82 compares with an average of 63 across the 22,829 that report a score; it scores higher than 66% of them and lower than 33%. Its site EUI of 74.9 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft². Its emissions intensity of 4.6 kgCO₂e/ft² is about 12% below the group average of 5.2 kgCO₂e/ft².
At 89,460 sq ft, it is about 11% below the average floor area of 100,951 sq ft for those buildings. It was built in 1900, 52 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 284 Eastern Parkway's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 284 Eastern Parkway, covering report years 2022–2024. Its ENERGY STAR score went from 79 in 2022 to 82 in 2024 (+3 points). Site EUI moved from 84.0 kBtu/ft² (2022) to 74.9 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 370 tCO₂e to 408 tCO₂e over the same span (up 10%).
What does an ENERGY STAR score of 82 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 82 means the building performs better than about 82% of its national peers. BuildingCensus bands the score into report-card grades; 82 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. 284 Eastern Parkway's 74.9 kBtu/ft² across 89,460 sq ft works out to about 6.7 billion Btu (1,964 MWh-equivalent) in 2024. Its source EUI of 95.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 246,802 kWh of electricity, 58,621 therms of natural gas and 2,899 thousand gallons of water for the year.
Which law requires 284 Eastern Parkway to report its energy use?
284 Eastern Parkway 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:2710811:2024). 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
- 1881 Starr Street· 89,459 sq ft · score 76 (B)
- 1055 UNIVERSITY AVENUE· 89,457 sq ft · score 91 (A)
- 1055 University Avenue· 89,457 sq ft
- 1055 University Avenue· 89,457 sq ft · score 37 (D)
- Advanced: 156 COLUMBIA HEIGHTS· 89,445 sq ft · score 81 (B)
- 700 Ocean Avenue - 42974· 89,443 sq ft · score 81 (B)
- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Biggest emitters in New York City
Frequently asked questions
What is 284 Eastern Parkway's energy grade?
284 Eastern Parkway scores 82 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 284 Eastern Parkway use?
Its 2024 site energy-use intensity was 74.9 kBtu/ft² (95.2 kBtu/ft² source) across 89,460 sq ft, including 246,802 kWh of electricity and 58,621 therms of natural gas.
What are 284 Eastern Parkway's carbon emissions?
284 Eastern Parkway reported 408 tCO₂e of greenhouse-gas emissions (4.6 kgCO₂e/ft²) for 2024.
Where is 284 Eastern Parkway?
284 Eastern Parkway is in New York City, New York 11225. Its coordinates are 40.67105, -73.95988 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 284 Eastern Parkway and when was it built?
284 Eastern Parkway has 89,460 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as multifamily housing.
Is 284 Eastern Parkway 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, “284 Eastern Parkway, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/284-eastern-parkway-0b980f18 (data as of October 2, 2026).