2304 GRAND AVENUE - 38881
Multifamily Housing in New York City, NY · 2304 GRAND AVENUE · 10468
At a glance
2304 GRAND AVENUE - 38881 is a 52,250-square-foot multifamily housing building in New York City, New York, built in 1924. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 32.2 kBtu/ft² and 130 tCO₂e of greenhouse-gas emissions. That score is higher than 90% 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 | 100 (band A) |
| Site EUI | 32.2 kBtu/ft² |
| Source EUI | 55.8 kBtu/ft² |
| GHG emissions | 130 tCO₂e |
| GHG intensity | 2.5 kgCO₂e/ft² |
| Electricity | 192,409 kWh |
| Natural gas | 10,269 therms |
| Water use | 7,974 kgal |
| Gross floor area | 52,250 sq ft |
| Source record | nyc:6225153:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 32.2 kBtu/ft² | 130 tCO₂e |
| 2023 | 100 | ±0 | 16.0 kBtu/ft² | 79 tCO₂e |
| 2022 | 100 | 16.6 kBtu/ft² | 62 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
- 2304 GRAND AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10468
- Coordinates
- 40.86019, -73.90498
Within ~1 km
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How does 2304 GRAND AVENUE - 38881 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. 2304 GRAND AVENUE - 38881's ENERGY STAR score of 100 compares with an average of 63 across the 22,829 that report a score; it scores higher than 90% of them. Its site EUI of 32.2 kBtu/ft² is about 57% below the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.5 kgCO₂e/ft² is about half of the group average of 5.2 kgCO₂e/ft².
At 52,250 sq ft, it is about half of the average floor area of 100,951 sq ft for those buildings. It was built in 1924, 28 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 2304 GRAND AVENUE - 38881's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2304 GRAND AVENUE - 38881, covering report years 2022–2024. Its ENERGY STAR score was 100 in both 2022 and 2024. Site EUI moved from 16.6 kBtu/ft² (2022) to 32.2 kBtu/ft² (2024), an 94% increase. Reported emissions went from 62 tCO₂e to 130 tCO₂e over the same span (up 110%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 falls in band A — high performer (85–100). 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. 2304 GRAND AVENUE - 38881's 32.2 kBtu/ft² across 52,250 sq ft works out to about 1.7 billion Btu (493 MWh-equivalent) in 2024. Its source EUI of 55.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 192,409 kWh of electricity, 10,269 therms of natural gas and 7,974 thousand gallons of water for the year.
Which law requires 2304 GRAND AVENUE - 38881 to report its energy use?
2304 GRAND AVENUE - 38881 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:6225153:2024). 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
- Rapoport: 530 E 89th St· 52,245 sq ft · score 100 (A)
- VP: 75 E 190th St· 52,245 sq ft · score 93 (A)
- VP: 2000 Anthony Ave· 52,245 sq ft · EUI 97.5 kBtu/ft²
- New Amsterdam Condo Association· 52,243 sq ft · score 99 (A)
- Citadel Property: 2360 Amsterdam Ave· 52,243 sq ft · score 90 (A)
- 425-427 West 125th Street (Parent Property)· 52,239 sq ft · score 43 (D)
- 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 2304 GRAND AVENUE - 38881's energy grade?
2304 GRAND AVENUE - 38881 scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2304 GRAND AVENUE - 38881 use?
Its 2024 site energy-use intensity was 32.2 kBtu/ft² (55.8 kBtu/ft² source) across 52,250 sq ft, including 192,409 kWh of electricity and 10,269 therms of natural gas.
What are 2304 GRAND AVENUE - 38881's carbon emissions?
2304 GRAND AVENUE - 38881 reported 130 tCO₂e of greenhouse-gas emissions (2.5 kgCO₂e/ft²) for 2024.
Where is 2304 GRAND AVENUE - 38881?
2304 GRAND AVENUE - 38881 is in New York City, New York 10468. Its coordinates are 40.86019, -73.90498 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2304 GRAND AVENUE - 38881 and when was it built?
2304 GRAND AVENUE - 38881 has 52,250 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1924 as its year built. It is classed as multifamily housing.
Is 2304 GRAND AVENUE - 38881 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, “2304 GRAND AVENUE - 38881, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2304-grand-avenue-38881-07c10258 (data as of October 2, 2026).