BuildingCensus
C

X093, X893 (OECID: 0200134; BBL: 2036520001)

K-12 School in New York City, NY · 1535 Story Avenue · 10473

At a glance

X093, X893 (OECID: 0200134; BBL: 2036520001) is a 84,961-square-foot K-12 school at 1535 Story Avenue in New York City, New York, built in 1929. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 60 out of 100 (grade C), a site energy-use intensity of 78.3 kBtu/ft² and 465 tCO₂e of greenhouse-gas emissions. That score is higher than 36% of the 2,052 scored K-12 school buildings in New York City.

ENERGY STAR score
60
band C · 2024
Site EUI
78.3
kBtu/ft²
GHG emissions
465
tCO₂e
GHG intensity
5.5
kgCO₂e/ft²
Floor area
84,961
sq ft
Year built
1929
vintage
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85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score60 (band C)
Site EUI78.3 kBtu/ft²
Source EUI115.2 kBtu/ft²
GHG emissions465 tCO₂e
GHG intensity5.5 kgCO₂e/ft²
Electricity473,705 kWh
Natural gas44,745 therms
Gross floor area84,961 sq ft
Source recordnyc:1634095:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest60-578.3 kBtu/ft²465 tCO₂e
202365+1867.3 kBtu/ft²399 tCO₂e
20224792.7 kBtu/ft²485 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.

Program details →

Ownership

No owning organisation shown. Names of private individuals in the disclosure are not published here.

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Location

Address
1535 Story Avenue
State
New York
ZIP
10473
Coordinates
40.82178, -73.87692

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in New York City · biggest emitters

How does X093, X893 (OECID: 0200134; BBL: 2036520001) 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. X093, X893 (OECID: 0200134; BBL: 2036520001)'s ENERGY STAR score of 60 compares with an average of 64 across the 2,052 that report a score; it scores higher than 36% of them and lower than 62%. Its site EUI of 78.3 kBtu/ft² is about 28% 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 5.5 kgCO₂e/ft² is about 14% above the group average of 4.8 kgCO₂e/ft².

At 84,961 sq ft, it is about 16% below the average floor area of 101,338 sq ft for those buildings. It was built in 1929, 24 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 X093, X893 (OECID: 0200134; BBL: 2036520001)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for X093, X893 (OECID: 0200134; BBL: 2036520001), covering report years 2022–2024. Its ENERGY STAR score went from 47 in 2022 to 60 in 2024 (+13 points); its best year on file was 2023, at 65. Site EUI moved from 92.7 kBtu/ft² (2022) to 78.3 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 485 tCO₂e to 465 tCO₂e over the same span (down 4%).

What does an ENERGY STAR score of 60 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 60 means the building performs better than about 60% of its national peers. BuildingCensus bands the score into report-card grades; 60 falls in band C — below median (55–69). It sits 15 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. X093, X893 (OECID: 0200134; BBL: 2036520001)'s 78.3 kBtu/ft² across 84,961 sq ft works out to about 6.7 billion Btu (1,950 MWh-equivalent) in 2024. Its source EUI of 115.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 473,705 kWh of electricity and 44,745 therms of natural gas for the year.

Which law requires X093, X893 (OECID: 0200134; BBL: 2036520001) to report its energy use?

X093, X893 (OECID: 0200134; BBL: 2036520001) 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:1634095:2024). 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

Frequently asked questions

What is X093, X893 (OECID: 0200134; BBL: 2036520001)'s energy grade?

X093, X893 (OECID: 0200134; BBL: 2036520001) scores 60 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 X093, X893 (OECID: 0200134; BBL: 2036520001) use?

Its 2024 site energy-use intensity was 78.3 kBtu/ft² (115.2 kBtu/ft² source) across 84,961 sq ft, including 473,705 kWh of electricity and 44,745 therms of natural gas.

What are X093, X893 (OECID: 0200134; BBL: 2036520001)'s carbon emissions?

X093, X893 (OECID: 0200134; BBL: 2036520001) reported 465 tCO₂e of greenhouse-gas emissions (5.5 kgCO₂e/ft²) for 2024.

Where is X093, X893 (OECID: 0200134; BBL: 2036520001)?

X093, X893 (OECID: 0200134; BBL: 2036520001) is at 1535 Story Avenue, in New York City, New York 10473. Its coordinates are 40.82178, -73.87692 (latitude, longitude), as published in the Energy and Water Data Disclosure file.

How big is X093, X893 (OECID: 0200134; BBL: 2036520001) and when was it built?

X093, X893 (OECID: 0200134; BBL: 2036520001) has 84,961 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1929 as its year built. It is classed as K-12 school.

Is X093, X893 (OECID: 0200134; BBL: 2036520001) 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, “X093, X893 (OECID: 0200134; BBL: 2036520001), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x093-x893-oecid-0200134-bbl-2036520001-42cbe4fd (data as of October 2, 2026).