3458 3rd Ave
K-12 School in New York City, NY · 10456
At a glance
3458 3rd Ave is a 40,756-square-foot K-12 school in New York City, New York, built in 2018. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 74 out of 100 (grade B), a site energy-use intensity of 42.6 kBtu/ft² and 179 tCO₂e of greenhouse-gas emissions. That score is higher than 56% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 42.6 kBtu/ft² |
| Source EUI | 111.6 kBtu/ft² |
| GHG emissions | 179 tCO₂e |
| GHG intensity | 4.4 kgCO₂e/ft² |
| Electricity | 456,001 kWh |
| Natural gas | 1,810 therms |
| Gross floor area | 40,756 sq ft |
| Source record | nyc:10361769:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 74 | -10 | 42.6 kBtu/ft² | 179 tCO₂e |
| 2022 | 84 | 34.3 kBtu/ft² | 115 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
- 3458 3rd Ave
- City
- New York City
- State
- New York
- ZIP
- 10456
- Coordinates
- 40.82979, -73.90640
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 3458 3rd Ave 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. 3458 3rd Ave's ENERGY STAR score of 74 compares with an average of 64 across the 2,052 that report a score; it scores higher than 56% of them and lower than 42%. Its site EUI of 42.6 kBtu/ft² is about 31% 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 4.4 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².
At 40,756 sq ft, it is about 60% below the average floor area of 101,338 sq ft for those buildings. It was built in 2018, 65 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 3458 3rd Ave's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 3458 3rd Ave, covering report years 2022–2023. Its ENERGY STAR score went from 84 in 2022 to 74 in 2023 (-10 points); its best year on file was 2022, at 84. Site EUI moved from 34.3 kBtu/ft² (2022) to 42.6 kBtu/ft² (2023), an 24% increase. Reported emissions went from 115 tCO₂e to 179 tCO₂e over the same span (up 55%).
What does an ENERGY STAR score of 74 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 74 means the building performs better than about 74% of its national peers. BuildingCensus bands the score into report-card grades; 74 falls in band B — above median (70–84). It sits 1 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. 3458 3rd Ave's 42.6 kBtu/ft² across 40,756 sq ft works out to about 1.7 billion Btu (509 MWh-equivalent) in 2023. Its source EUI of 111.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 456,001 kWh of electricity and 1,810 therms of natural gas for the year.
Which law requires 3458 3rd Ave to report its energy use?
3458 3rd Ave 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 2023 disclosure (source record nyc:10361769:2023). 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
- St TofL School 794 East 45 Street· 40,715 sq ft · score 100 (A)
- R020 (OECID: 0500043; BBL: 5010200001)· 40,573 sq ft · score 52 (D)
- 0223 - St. Anselm St. Roch - School· 40,549 sq ft
- Mir HS· 40,545 sq ft
- YISMACH MOSHE OF WILL· 40,500 sq ft · score 100 (A)
- X171 (OECID: 0201229; BBL: 2029300075)· 40,375 sq ft · score 39 (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 3458 3rd Ave's energy grade?
3458 3rd Ave scores 74 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 3458 3rd Ave use?
Its 2023 site energy-use intensity was 42.6 kBtu/ft² (111.6 kBtu/ft² source) across 40,756 sq ft, including 456,001 kWh of electricity and 1,810 therms of natural gas.
What are 3458 3rd Ave's carbon emissions?
3458 3rd Ave reported 179 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2023.
Where is 3458 3rd Ave?
3458 3rd Ave is in New York City, New York 10456. Its coordinates are 40.82979, -73.90640 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 3458 3rd Ave and when was it built?
3458 3rd Ave has 40,756 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2018 as its year built. It is classed as K-12 school.
Is 3458 3rd Ave covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “3458 3rd Ave, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/3458-3rd-ave-f6751a88 (data as of October 2, 2026).