BuildingCensus
D

X826 (OECID: 0201121; BBL: 2032220100)

K-12 School in New York City, NY · 1950 Sedgwick Avenue · 10453

At a glance

X826 (OECID: 0201121; BBL: 2032220100) is a 27,600-square-foot K-12 school at 1950 Sedgwick Avenue in New York City, New York, built in 1986. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 27 out of 100 (grade D), a site energy-use intensity of 82.7 kBtu/ft² and 182 tCO₂e of greenhouse-gas emissions. That score is higher than 12% of the 2,052 scored K-12 school buildings in New York City.

ENERGY STAR score
27
band D · 2024
Site EUI
82.7
kBtu/ft²
GHG emissions
182
tCO₂e
GHG intensity
6.6
kgCO₂e/ft²
Floor area
27,600
sq ft
Year built
1986
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score27 (band D)
Site EUI82.7 kBtu/ft²
Source EUI149.4 kBtu/ft²
GHG emissions182 tCO₂e
GHG intensity6.6 kgCO₂e/ft²
Electricity289,276 kWh
Natural gas12,947 therms
Water use235 kgal
Gross floor area27,600 sq ft
Source recordnyc:1836656:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest27-282.7 kBtu/ft²182 tCO₂e
202329+1075.6 kBtu/ft²166 tCO₂e
20221995.1 kBtu/ft²174 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.

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Ownership

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

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Location

Address
1950 Sedgwick Avenue
State
New York
ZIP
10453
Coordinates
40.85657, -73.91620

Within ~1 km

Nearby benchmarked buildings

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

How does X826 (OECID: 0201121; BBL: 2032220100) 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. X826 (OECID: 0201121; BBL: 2032220100)'s ENERGY STAR score of 27 compares with an average of 64 across the 2,052 that report a score; it scores higher than 12% of them and lower than 87%. Its site EUI of 82.7 kBtu/ft² is about 35% 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 38% above the group average of 4.8 kgCO₂e/ft².

At 27,600 sq ft, it is about 73% below the average floor area of 101,338 sq ft for those buildings. It was built in 1986, 33 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 X826 (OECID: 0201121; BBL: 2032220100)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for X826 (OECID: 0201121; BBL: 2032220100), covering report years 2022–2024. Its ENERGY STAR score went from 19 in 2022 to 27 in 2024 (+8 points); its best year on file was 2023, at 29. Site EUI moved from 95.1 kBtu/ft² (2022) to 82.7 kBtu/ft² (2024), a 13% decrease. Reported emissions went from 174 tCO₂e to 182 tCO₂e over the same span (up 5%).

What does an ENERGY STAR score of 27 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 27 means the building performs better than about 27% of its national peers. BuildingCensus bands the score into report-card grades; 27 falls in band D — lowest band (1–54). It sits 48 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. X826 (OECID: 0201121; BBL: 2032220100)'s 82.7 kBtu/ft² across 27,600 sq ft works out to about 2.3 billion Btu (669 MWh-equivalent) in 2024. Its source EUI of 149.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 289,276 kWh of electricity, 12,947 therms of natural gas and 235 thousand gallons of water for the year.

Which law requires X826 (OECID: 0201121; BBL: 2032220100) to report its energy use?

X826 (OECID: 0201121; BBL: 2032220100) 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:1836656:2024). 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 X826 (OECID: 0201121; BBL: 2032220100)'s energy grade?

X826 (OECID: 0201121; BBL: 2032220100) scores 27 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 X826 (OECID: 0201121; BBL: 2032220100) use?

Its 2024 site energy-use intensity was 82.7 kBtu/ft² (149.4 kBtu/ft² source) across 27,600 sq ft, including 289,276 kWh of electricity and 12,947 therms of natural gas.

What are X826 (OECID: 0201121; BBL: 2032220100)'s carbon emissions?

X826 (OECID: 0201121; BBL: 2032220100) reported 182 tCO₂e of greenhouse-gas emissions (6.6 kgCO₂e/ft²) for 2024.

Where is X826 (OECID: 0201121; BBL: 2032220100)?

X826 (OECID: 0201121; BBL: 2032220100) is at 1950 Sedgwick Avenue, in New York City, New York 10453. Its coordinates are 40.85657, -73.91620 (latitude, longitude), as published in the Energy and Water Data Disclosure file.

How big is X826 (OECID: 0201121; BBL: 2032220100) and when was it built?

X826 (OECID: 0201121; BBL: 2032220100) has 27,600 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as K-12 school.

Is X826 (OECID: 0201121; BBL: 2032220100) 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, “X826 (OECID: 0201121; BBL: 2032220100), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x826-oecid-0201121-bbl-2032220100-9751a70c (data as of October 2, 2026).