M484 (OECID: 0101791; BBL: 1019380020)
K-12 School in New York City, NY · 223-233 West 132nd Street · 10027
At a glance
M484 (OECID: 0101791; BBL: 1019380020) is a 21,545-square-foot K-12 school at 223-233 West 132nd Street in New York City, New York, built in 1940. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 61 out of 100 (grade C), a site energy-use intensity of 46.0 kBtu/ft² and 92 tCO₂e of greenhouse-gas emissions. That score is higher than 38% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 61 (band C) |
| Site EUI | 46.0 kBtu/ft² |
| Source EUI | 92.6 kBtu/ft² |
| GHG emissions | 92 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 161,316 kWh |
| Natural gas | 1,794 therms |
| Water use | 174 kgal |
| Gross floor area | 21,545 sq ft |
| Source record | nyc:6766530:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 61 | -33 | 46.0 kBtu/ft² | 92 tCO₂e |
| 2023 | 94 | -1 | 39.1 kBtu/ft² | 62 tCO₂e |
| 2022 | 95 | 38.5 kBtu/ft² | 60 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
- 223-233 West 132nd Street
- City
- New York City
- State
- New York
- ZIP
- 10027
- Coordinates
- 40.81378, -73.94602
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does M484 (OECID: 0101791; BBL: 1019380020) compare with other K-12 school buildings in New York City?
The latest disclosures cover 2,301 K-12 school buildings in New York City, out of 48,310 buildings citywide. M484 (OECID: 0101791; BBL: 1019380020)'s ENERGY STAR score of 61 compares with an average of 64 across the 2,052 that report a score; it scores higher than 38% of them and lower than 61%. Its site EUI of 46.0 kBtu/ft² is about 25% below the average of 61.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.3 kgCO₂e/ft² is about 11% below the group average of 4.8 kgCO₂e/ft².
At 21,545 sq ft, it is about 79% below the average floor area of 101,338 sq ft for those buildings. It was built in 1940, 13 years earlier than the group's average year built (1954). Across all 24 jurisdictions BuildingCensus covers, the 6,548 K-12 school buildings average an ENERGY STAR score of 64 and a site EUI of 52.7 kBtu/ft².
How has M484 (OECID: 0101791; BBL: 1019380020)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for M484 (OECID: 0101791; BBL: 1019380020), covering report years 2022–2024. Its ENERGY STAR score went from 95 in 2022 to 61 in 2024 (-34 points); its best year on file was 2022, at 95. Site EUI moved from 38.5 kBtu/ft² (2022) to 46.0 kBtu/ft² (2024), an 19% increase. Reported emissions went from 60 tCO₂e to 92 tCO₂e over the same span (up 55%).
What does an ENERGY STAR score of 61 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 61 means the building performs better than about 61% of its national peers. BuildingCensus bands the score into report-card grades; 61 falls in band C — below median (55–69). It sits 14 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. M484 (OECID: 0101791; BBL: 1019380020)'s 46.0 kBtu/ft² across 21,545 sq ft works out to about 1 billion Btu (290 MWh-equivalent) in 2024. Its source EUI of 92.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 161,316 kWh of electricity, 1,794 therms of natural gas and 174 thousand gallons of water for the year.
Which law requires M484 (OECID: 0101791; BBL: 1019380020) to report its energy use?
M484 (OECID: 0101791; BBL: 1019380020) 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:6766530:2024). 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 K-12 school buildings in New York City
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- K897-CLOSED (OECID: 0301430; BBL: 3039660001)· 20,780 sq ft
- K871 (OECID: 0301616; BBL: 3002690014)· 20,760 sq ft · score 70 (B)
- Q878 (OECID: 0401260; BBL: 4030250038)· 20,760 sq ft · score 100 (A)
- Q883 (OECID: 0400308; BBL: 4096790067)· 20,760 sq ft · score 72 (B)
- K-12 School buildings in New York City· 2,301 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 M484 (OECID: 0101791; BBL: 1019380020)'s energy grade?
M484 (OECID: 0101791; BBL: 1019380020) scores 61 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does M484 (OECID: 0101791; BBL: 1019380020) use?
Its 2024 site energy-use intensity was 46.0 kBtu/ft² (92.6 kBtu/ft² source) across 21,545 sq ft, including 161,316 kWh of electricity and 1,794 therms of natural gas.
What are M484 (OECID: 0101791; BBL: 1019380020)'s carbon emissions?
M484 (OECID: 0101791; BBL: 1019380020) reported 92 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2024.
Where is M484 (OECID: 0101791; BBL: 1019380020)?
M484 (OECID: 0101791; BBL: 1019380020) is at 223-233 West 132nd Street, in New York City, New York 10027. Its coordinates are 40.81378, -73.94602 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is M484 (OECID: 0101791; BBL: 1019380020) and when was it built?
M484 (OECID: 0101791; BBL: 1019380020) has 21,545 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1940 as its year built. It is classed as K-12 school.
Is M484 (OECID: 0101791; BBL: 1019380020) 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, “M484 (OECID: 0101791; BBL: 1019380020), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/m484-oecid-0101791-bbl-1019380020-b85f8942 (data as of October 2, 2026).