900 Grand Concourse
Multifamily Housing in New York City, NY · 10451
At a glance
900 Grand Concourse is a 276,550-square-foot multifamily housing building in New York City, New York, built in 1923. In its 2022 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 21.2 kBtu/ft² and 452 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 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 21.2 kBtu/ft² |
| Source EUI | 50.6 kBtu/ft² |
| GHG emissions | 452 tCO₂e |
| GHG intensity | 1.6 kgCO₂e/ft² |
| Electricity | 1,315,823 kWh |
| Water use | 21,289 kgal |
| Gross floor area | 276,550 sq ft |
| Source record | nyc:4406597:2022 |
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
- 900 Grand Concourse
- City
- New York City
- State
- New York
- ZIP
- 10451
- Coordinates
- 40.82740, -73.92228
Within ~1 km
Nearby benchmarked buildings
- 1159 Riverscore 100
Multifamily Housing · 2,130,521 sq ft
- Concourse Villagescore —
Multifamily Housing · 1,753,000 sq ft
- MORRISANIA AIR RIGHTS CAMPUSscore 30
Multifamily Housing · 1,006,300 sq ft
- MELROSEscore 5
Multifamily Housing · 983,100 sq ft
- 773-779 Concourse Villagescore 1
Multifamily Housing · 876,498 sq ft
Multifamily Housing · 859,900 sq ft
See also: most efficient in New York City · biggest emitters
How does 900 Grand Concourse 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. 900 Grand Concourse'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 21.2 kBtu/ft² is about 72% 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 1.6 kgCO₂e/ft² is about 69% below the group average of 5.2 kgCO₂e/ft².
At 276,550 sq ft, it is about 174% above the average floor area of 100,951 sq ft for those buildings. It was built in 1923, 29 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.
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. 900 Grand Concourse's 21.2 kBtu/ft² across 276,550 sq ft works out to about 5.9 billion Btu (1,718 MWh-equivalent) in 2022. Its source EUI of 50.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,315,823 kWh of electricity and 21,289 thousand gallons of water for the year.
Which law requires 900 Grand Concourse to report its energy use?
900 Grand Concourse 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 2022 disclosure (source record nyc:4406597:2022). 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
- Halstead - 165 East 72nd Street - PARENT· 276,360 sq ft · EUI 68.0 kBtu/ft²
- Hillman Housing - 500 Grand Street - CHILD· 276,322 sq ft · score 32 (D)
- WOODSON· 276,300 sq ft · score 5 (D)
- Lambert Houses - Boston Tremont - North· 276,135 sq ft · score 15 (D)
- Chesapeake Owners Corp (201 East 28th Street)· 275,956 sq ft · score 30 (D)
- UNIVERSITY AVENUE REHAB· 275,700 sq ft · score 60 (C)
- 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 900 Grand Concourse's energy grade?
900 Grand Concourse scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 900 Grand Concourse use?
Its 2022 site energy-use intensity was 21.2 kBtu/ft² (50.6 kBtu/ft² source) across 276,550 sq ft, including 1,315,823 kWh of electricity.
What are 900 Grand Concourse's carbon emissions?
900 Grand Concourse reported 452 tCO₂e of greenhouse-gas emissions (1.6 kgCO₂e/ft²) for 2022.
Where is 900 Grand Concourse?
900 Grand Concourse is in New York City, New York 10451. Its coordinates are 40.82740, -73.92228 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 900 Grand Concourse and when was it built?
900 Grand Concourse has 276,550 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1923 as its year built. It is classed as multifamily housing.
Is 900 Grand Concourse covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “900 Grand Concourse, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/900-grand-concourse-655b98e1 (data as of October 2, 2026).