BuildingCensus
B

Campus R036-0500096 & R844-0500059 (BBL: 5062620012)

K-12 School in New York City, NY · 255 Ionia Avenue · 10312

At a glance

Campus R036-0500096 & R844-0500059 (BBL: 5062620012) is a 121,780-square-foot K-12 school at 255 Ionia Avenue in New York City, New York, built in 1974. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 72 out of 100 (grade B), a site energy-use intensity of 60.5 kBtu/ft² and 569 tCO₂e of greenhouse-gas emissions. That score is higher than 53% of the 2,052 scored K-12 school buildings in New York City.

ENERGY STAR score
72
band B · 2024
Site EUI
60.5
kBtu/ft²
GHG emissions
569
tCO₂e
GHG intensity
4.7
kgCO₂e/ft²
Floor area
121,780
sq ft
Year built
1974
vintage
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85–10070–8455–691–54
This entry + 3 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score72 (band B)
Site EUI60.5 kBtu/ft²
Source EUI103.3 kBtu/ft²
GHG emissions569 tCO₂e
GHG intensity4.7 kgCO₂e/ft²
Electricity813,680 kWh
Natural gas43,103 therms
Water use730 kgal
Gross floor area121,780 sq ft
Source recordnyc:12321377:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest72+460.5 kBtu/ft²569 tCO₂e
202368+463.1 kBtu/ft²569 tCO₂e
20226477.5 kBtu/ft²592 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
255 Ionia Avenue
State
New York
ZIP
10312
Coordinates
40.54308, -74.18230

Within ~1 km

Nearby benchmarked buildings

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

How does Campus R036-0500096 & R844-0500059 (BBL: 5062620012) 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. Campus R036-0500096 & R844-0500059 (BBL: 5062620012)'s ENERGY STAR score of 72 compares with an average of 64 across the 2,052 that report a score; it scores higher than 53% of them and lower than 46%. Its site EUI of 60.5 kBtu/ft² is roughly in line with 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 4.7 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².

At 121,780 sq ft, it is about 20% above the average floor area of 101,338 sq ft for those buildings. It was built in 1974, 21 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 Campus R036-0500096 & R844-0500059 (BBL: 5062620012)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for Campus R036-0500096 & R844-0500059 (BBL: 5062620012), covering report years 2022–2024. Its ENERGY STAR score went from 64 in 2022 to 72 in 2024 (+8 points). Site EUI moved from 77.5 kBtu/ft² (2022) to 60.5 kBtu/ft² (2024), a 22% decrease. Reported emissions went from 592 tCO₂e to 569 tCO₂e over the same span (down 4%).

What does an ENERGY STAR score of 72 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 72 means the building performs better than about 72% of its national peers. BuildingCensus bands the score into report-card grades; 72 falls in band B — above median (70–84). It sits 3 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. Campus R036-0500096 & R844-0500059 (BBL: 5062620012)'s 60.5 kBtu/ft² across 121,780 sq ft works out to about 7.4 billion Btu (2,159 MWh-equivalent) in 2024. Its source EUI of 103.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 813,680 kWh of electricity, 43,103 therms of natural gas and 730 thousand gallons of water for the year.

Which law requires Campus R036-0500096 & R844-0500059 (BBL: 5062620012) to report its energy use?

Campus R036-0500096 & R844-0500059 (BBL: 5062620012) 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:12321377:2024). 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 Campus R036-0500096 & R844-0500059 (BBL: 5062620012)'s energy grade?

Campus R036-0500096 & R844-0500059 (BBL: 5062620012) scores 72 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 Campus R036-0500096 & R844-0500059 (BBL: 5062620012) use?

Its 2024 site energy-use intensity was 60.5 kBtu/ft² (103.3 kBtu/ft² source) across 121,780 sq ft, including 813,680 kWh of electricity and 43,103 therms of natural gas.

What are Campus R036-0500096 & R844-0500059 (BBL: 5062620012)'s carbon emissions?

Campus R036-0500096 & R844-0500059 (BBL: 5062620012) reported 569 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.

Where is Campus R036-0500096 & R844-0500059 (BBL: 5062620012)?

Campus R036-0500096 & R844-0500059 (BBL: 5062620012) is at 255 Ionia Avenue, in New York City, New York 10312. Its coordinates are 40.54308, -74.18230 (latitude, longitude), as published in the Energy and Water Data Disclosure file.

How big is Campus R036-0500096 & R844-0500059 (BBL: 5062620012) and when was it built?

Campus R036-0500096 & R844-0500059 (BBL: 5062620012) has 121,780 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1974 as its year built. It is classed as K-12 school.

Is Campus R036-0500096 & R844-0500059 (BBL: 5062620012) 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, “Campus R036-0500096 & R844-0500059 (BBL: 5062620012), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/campus-r036-0500096-r844-0500059-bbl-5062620012-44ae54a9 (data as of October 2, 2026).