Hva 60 West LLC: 35 W 124th St
K-12 School in New York City, NY · 35 W 124th St · 10027
At a glance
Hva 60 West LLC: 35 W 124th St is a 79,440-square-foot K-12 school in New York City, New York, built in 2010. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 38 out of 100 (grade D), a site energy-use intensity of 53.8 kBtu/ft² and 416 tCO₂e of greenhouse-gas emissions. That score is higher than 19% 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 | 38 (band D) |
| Site EUI | 53.8 kBtu/ft² |
| Source EUI | 123.6 kBtu/ft² |
| GHG emissions | 416 tCO₂e |
| GHG intensity | 5.2 kgCO₂e/ft² |
| Electricity | 892,116 kWh |
| Natural gas | 12,317 therms |
| Gross floor area | 79,440 sq ft |
| Source record | nyc:14239133:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 38 | +10 | 53.8 kBtu/ft² | 416 tCO₂e |
| 2023 | 28 | -14 | 64.8 kBtu/ft² | 443 tCO₂e |
| 2022 | 42 | 60.4 kBtu/ft² | 345 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
- 35 W 124th St
- City
- New York City
- State
- New York
- ZIP
- 10027
- Coordinates
- 40.80633, -73.94413
Within ~1 km
Nearby benchmarked buildings
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- Taft - Bldgs 6-9score —
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- Lincoln - Bldgs 8-14score —
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- Blumenfeld: 159 East 125th Stscore 96
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See also: most efficient in New York City · biggest emitters
How does Hva 60 West LLC: 35 W 124th St 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. Hva 60 West LLC: 35 W 124th St's ENERGY STAR score of 38 compares with an average of 64 across the 2,052 that report a score; it scores higher than 19% of them and lower than 81%. Its site EUI of 53.8 kBtu/ft² is about 12% 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 5.2 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².
At 79,440 sq ft, it is about 22% below the average floor area of 101,338 sq ft for those buildings. It was built in 2010, 57 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 Hva 60 West LLC: 35 W 124th St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Hva 60 West LLC: 35 W 124th St, covering report years 2022–2024. Its ENERGY STAR score went from 42 in 2022 to 38 in 2024 (-4 points); its best year on file was 2022, at 42. Site EUI moved from 60.4 kBtu/ft² (2022) to 53.8 kBtu/ft² (2024), a 11% decrease. Reported emissions went from 345 tCO₂e to 416 tCO₂e over the same span (up 21%).
What does an ENERGY STAR score of 38 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 38 means the building performs better than about 38% of its national peers. BuildingCensus bands the score into report-card grades; 38 falls in band D — lowest band (1–54). It sits 37 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. Hva 60 West LLC: 35 W 124th St's 53.8 kBtu/ft² across 79,440 sq ft works out to about 4.3 billion Btu (1,253 MWh-equivalent) in 2024. Its source EUI of 123.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 892,116 kWh of electricity and 12,317 therms of natural gas for the year.
Which law requires Hva 60 West LLC: 35 W 124th St to report its energy use?
Hva 60 West LLC: 35 W 124th St 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:14239133:2024). 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
- R023 (OECID: 0500342; BBL: 5043730001)· 79,375 sq ft · score 87 (A)
- Q112 (OECID: 0400099; BBL: 4003440001)· 79,325 sq ft · score 74 (B)
- X076, X926 (OECID: 0200114; BBL: 2045520010)· 79,300 sq ft · score 58 (C)
- Q081, Q342 (OECID: 0400072; BBL: 4034370001)· 79,280 sq ft · score 80 (B)
- Q055, Q865 (OECID: 0400049; BBL: 4094770001)· 79,177 sq ft · score 70 (B)
- Convent of the Sacred Heart· 79,151 sq ft · score 83 (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 Hva 60 West LLC: 35 W 124th St's energy grade?
Hva 60 West LLC: 35 W 124th St scores 38 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 Hva 60 West LLC: 35 W 124th St use?
Its 2024 site energy-use intensity was 53.8 kBtu/ft² (123.6 kBtu/ft² source) across 79,440 sq ft, including 892,116 kWh of electricity and 12,317 therms of natural gas.
What are Hva 60 West LLC: 35 W 124th St's carbon emissions?
Hva 60 West LLC: 35 W 124th St reported 416 tCO₂e of greenhouse-gas emissions (5.2 kgCO₂e/ft²) for 2024.
Where is Hva 60 West LLC: 35 W 124th St?
Hva 60 West LLC: 35 W 124th St is in New York City, New York 10027. Its coordinates are 40.80633, -73.94413 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Hva 60 West LLC: 35 W 124th St and when was it built?
Hva 60 West LLC: 35 W 124th St has 79,440 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2010 as its year built. It is classed as K-12 school.
Is Hva 60 West LLC: 35 W 124th St 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, “Hva 60 West LLC: 35 W 124th St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/hva-60-west-llc-35-w-124th-st-c66ac442 (data as of October 2, 2026).