X415, X416 (OECID: 0200213; BBL: 2043580001)
K-12 School in New York City, NY · 925 Astor Avenue · 10469
At a glance
X415, X416 (OECID: 0200213; BBL: 2043580001) is a 314,575-square-foot K-12 school at 925 Astor Avenue in New York City, New York, built in 1939. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 79 out of 100 (grade B), a site energy-use intensity of 54.2 kBtu/ft² and 1,268 tCO₂e of greenhouse-gas emissions. That score is higher than 64% 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 | 79 (band B) |
| Site EUI | 54.2 kBtu/ft² |
| Source EUI | 89.5 kBtu/ft² |
| GHG emissions | 1,268 tCO₂e |
| GHG intensity | 4.0 kgCO₂e/ft² |
| Electricity | 1,717,484 kWh |
| Natural gas | 111,793 therms |
| Gross floor area | 314,575 sq ft |
| Source record | nyc:1634421:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | +15 | 54.2 kBtu/ft² | 1,268 tCO₂e |
| 2023 | 64 | +15 | 71.6 kBtu/ft² | 1,528 tCO₂e |
| 2022 | 49 | 92.3 kBtu/ft² | 1,774 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
- 925 Astor Avenue
- City
- New York City
- State
- New York
- ZIP
- 10469
- Coordinates
- 40.85966, -73.86101
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does X415, X416 (OECID: 0200213; BBL: 2043580001) 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. X415, X416 (OECID: 0200213; BBL: 2043580001)'s ENERGY STAR score of 79 compares with an average of 64 across the 2,052 that report a score; it scores higher than 64% of them and lower than 34%. Its site EUI of 54.2 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 4.0 kgCO₂e/ft² is about 16% below the group average of 4.8 kgCO₂e/ft².
At 314,575 sq ft, it is about 210% above the average floor area of 101,338 sq ft for those buildings. It was built in 1939, 14 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 X415, X416 (OECID: 0200213; BBL: 2043580001)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for X415, X416 (OECID: 0200213; BBL: 2043580001), covering report years 2022–2024. Its ENERGY STAR score went from 49 in 2022 to 79 in 2024 (+30 points). Site EUI moved from 92.3 kBtu/ft² (2022) to 54.2 kBtu/ft² (2024), a 41% decrease. Reported emissions went from 1,774 tCO₂e to 1,268 tCO₂e over the same span (down 29%).
What does an ENERGY STAR score of 79 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 79 means the building performs better than about 79% of its national peers. BuildingCensus bands the score into report-card grades; 79 falls in band B — above median (70–84). 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. X415, X416 (OECID: 0200213; BBL: 2043580001)'s 54.2 kBtu/ft² across 314,575 sq ft works out to about 17 billion Btu (4,997 MWh-equivalent) in 2024. Its source EUI of 89.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,717,484 kWh of electricity and 111,793 therms of natural gas for the year.
Which law requires X415, X416 (OECID: 0200213; BBL: 2043580001) to report its energy use?
X415, X416 (OECID: 0200213; BBL: 2043580001) 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:1634421:2024). 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
- K460 (OECID: 0300369; BBL: 3010820001)· 314,400 sq ft · score 67 (C)
- M445, M447 (OECID: 0100172; BBL: 1004080030)· 313,980 sq ft · score 77 (B)
- Q490, Q491 (OECID: 0400216; BBL: 4110490001)· 312,200 sq ft · score 79 (B)
- M470 (OECID: 0100191; BBL: 1012150001)· 311,000 sq ft · score 68 (C)
- Benchmarking Group - 112· 308,804 sq ft · score 80 (B)
- Q485, Q487 (OECID: 0400213; BBL: 4033630001)· 307,200 sq ft · score 94 (A)
- 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 X415, X416 (OECID: 0200213; BBL: 2043580001)'s energy grade?
X415, X416 (OECID: 0200213; BBL: 2043580001) scores 79 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does X415, X416 (OECID: 0200213; BBL: 2043580001) use?
Its 2024 site energy-use intensity was 54.2 kBtu/ft² (89.5 kBtu/ft² source) across 314,575 sq ft, including 1,717,484 kWh of electricity and 111,793 therms of natural gas.
What are X415, X416 (OECID: 0200213; BBL: 2043580001)'s carbon emissions?
X415, X416 (OECID: 0200213; BBL: 2043580001) reported 1,268 tCO₂e of greenhouse-gas emissions (4.0 kgCO₂e/ft²) for 2024.
Where is X415, X416 (OECID: 0200213; BBL: 2043580001)?
X415, X416 (OECID: 0200213; BBL: 2043580001) is at 925 Astor Avenue, in New York City, New York 10469. Its coordinates are 40.85966, -73.86101 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is X415, X416 (OECID: 0200213; BBL: 2043580001) and when was it built?
X415, X416 (OECID: 0200213; BBL: 2043580001) has 314,575 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1939 as its year built. It is classed as K-12 school.
Is X415, X416 (OECID: 0200213; BBL: 2043580001) 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, “X415, X416 (OECID: 0200213; BBL: 2043580001), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x415-x416-oecid-0200213-bbl-2043580001-a9409470 (data as of October 2, 2026).