310 West 75th Street
K-12 School in New York City, NY · 10023
At a glance
310 West 75th Street is a 61,820-square-foot K-12 school in New York City, New York, built in 1972. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 46 out of 100 (grade D), a site energy-use intensity of 69.7 kBtu/ft² and 407 tCO₂e of greenhouse-gas emissions. That score is higher than 24% 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 | 46 (band D) |
| Site EUI | 69.7 kBtu/ft² |
| Source EUI | 154.4 kBtu/ft² |
| GHG emissions | 407 tCO₂e |
| GHG intensity | 6.6 kgCO₂e/ft² |
| Electricity | 841,639 kWh |
| Natural gas | 14,343 therms |
| Gross floor area | 61,820 sq ft |
| Source record | nyc:32026088:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 46 | -2 | 69.7 kBtu/ft² | 407 tCO₂e |
| 2023 | 48 | 65.5 kBtu/ft² | 381 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
- 310 West 75th Street
- City
- New York City
- State
- New York
- ZIP
- 10023
- Coordinates
- 40.78209, -73.98386
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 310 West 75th Street 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. 310 West 75th Street's ENERGY STAR score of 46 compares with an average of 64 across the 2,052 that report a score; it scores higher than 24% of them and lower than 75%. Its site EUI of 69.7 kBtu/ft² is about 14% above the average of 61.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.6 kgCO₂e/ft² is about 37% above the group average of 4.8 kgCO₂e/ft².
At 61,820 sq ft, it is about 39% below the average floor area of 101,338 sq ft for those buildings. It was built in 1972, 19 years later 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 310 West 75th Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 310 West 75th Street, covering report years 2023–2024. Its ENERGY STAR score went from 48 in 2023 to 46 in 2024 (-2 points); its best year on file was 2023, at 48. Site EUI moved from 65.5 kBtu/ft² (2023) to 69.7 kBtu/ft² (2024), an 6% increase. Reported emissions went from 381 tCO₂e to 407 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 46 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 46 means the building performs better than about 46% of its national peers. BuildingCensus bands the score into report-card grades; 46 falls in band D — lowest band (1–54). It sits 29 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. 310 West 75th Street's 69.7 kBtu/ft² across 61,820 sq ft works out to about 4.3 billion Btu (1,263 MWh-equivalent) in 2024. Its source EUI of 154.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 841,639 kWh of electricity and 14,343 therms of natural gas for the year.
Which law requires 310 West 75th Street to report its energy use?
310 West 75th Street 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:32026088:2024). 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
- K735 (OECID: 0301891; BBL: 3051210032)· 61,710 sq ft · score 80 (B)
- RAC Holy Innocents DOE 249 Rear East 17 St· 61,710 sq ft · score 80 (B)
- X320 (OECID: 0201552; BBL: 2030140016)· 61,672 sq ft · score 23 (D)
- 0204 - Holy Rosary School· 61,611 sq ft · score 39 (D)
- The Equity Project (TEP) Charter School - 153 Sherman Ave· 61,556 sq ft · score 46 (D)
- K671 (OECID: 0302052; BBL: 3006930039)· 61,530 sq ft · score 19 (D)
- 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 310 West 75th Street's energy grade?
310 West 75th Street scores 46 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 310 West 75th Street use?
Its 2024 site energy-use intensity was 69.7 kBtu/ft² (154.4 kBtu/ft² source) across 61,820 sq ft, including 841,639 kWh of electricity and 14,343 therms of natural gas.
What are 310 West 75th Street's carbon emissions?
310 West 75th Street reported 407 tCO₂e of greenhouse-gas emissions (6.6 kgCO₂e/ft²) for 2024.
Where is 310 West 75th Street?
310 West 75th Street is in New York City, New York 10023. Its coordinates are 40.78209, -73.98386 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 310 West 75th Street and when was it built?
310 West 75th Street has 61,820 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1972 as its year built. It is classed as K-12 school.
Is 310 West 75th Street 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, “310 West 75th Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/310-west-75th-street-fcb4097c (data as of October 2, 2026).