BuildingCensus
B

K009 (OECID: 0300036; BBL: 3011450026)

K-12 School in New York City, NY · 80 Underhill Avenue · 11238

At a glance

K009 (OECID: 0300036; BBL: 3011450026) is a 139,200-square-foot K-12 school at 80 Underhill Avenue in New York City, New York, built in 1956. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 83 out of 100 (grade B), a site energy-use intensity of 52.7 kBtu/ft² and 619 tCO₂e of greenhouse-gas emissions. That score is higher than 71% of the 2,052 scored K-12 school buildings in New York City.

ENERGY STAR score
83
band B · 2024
Site EUI
52.7
kBtu/ft²
GHG emissions
619
tCO₂e
GHG intensity
4.4
kgCO₂e/ft²
Floor area
139,200
sq ft
Year built
1956
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

Local Law 84 (LL84) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score83 (band B)
Site EUI52.7 kBtu/ft²
Source EUI75.0 kBtu/ft²
GHG emissions619 tCO₂e
GHG intensity4.4 kgCO₂e/ft²
Electricity497,292 kWh
Natural gas430 therms
Water use1,272 kgal
Gross floor area139,200 sq ft
Source recordnyc:1634435:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest83-252.7 kBtu/ft²619 tCO₂e
202385+1450.5 kBtu/ft²582 tCO₂e
20227171.2 kBtu/ft²762 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.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
80 Underhill Avenue
State
New York
ZIP
11238
Coordinates
40.67830, -73.96554

Within ~1 km

Nearby benchmarked buildings

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

How does K009 (OECID: 0300036; BBL: 3011450026) 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. K009 (OECID: 0300036; BBL: 3011450026)'s ENERGY STAR score of 83 compares with an average of 64 across the 2,052 that report a score; it scores higher than 71% of them and lower than 26%. Its site EUI of 52.7 kBtu/ft² is about 14% 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 139,200 sq ft, it is about 37% above the average floor area of 101,338 sq ft for those buildings. Its 1956 construction date is close to 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 K009 (OECID: 0300036; BBL: 3011450026)'s energy performance changed over time?

BuildingCensus holds 3 New York City disclosures for K009 (OECID: 0300036; BBL: 3011450026), covering report years 2022–2024. Its ENERGY STAR score went from 71 in 2022 to 83 in 2024 (+12 points); its best year on file was 2023, at 85. Site EUI moved from 71.2 kBtu/ft² (2022) to 52.7 kBtu/ft² (2024), a 26% decrease. Reported emissions went from 762 tCO₂e to 619 tCO₂e over the same span (down 19%).

What does an ENERGY STAR score of 83 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 83 means the building performs better than about 83% of its national peers. BuildingCensus bands the score into report-card grades; 83 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. K009 (OECID: 0300036; BBL: 3011450026)'s 52.7 kBtu/ft² across 139,200 sq ft works out to about 7.3 billion Btu (2,150 MWh-equivalent) in 2024. Its source EUI of 75.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 497,292 kWh of electricity, 430 therms of natural gas and 1,272 thousand gallons of water for the year.

Which law requires K009 (OECID: 0300036; BBL: 3011450026) to report its energy use?

K009 (OECID: 0300036; BBL: 3011450026) 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:1634435:2024). 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 K009 (OECID: 0300036; BBL: 3011450026)'s energy grade?

K009 (OECID: 0300036; BBL: 3011450026) scores 83 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 K009 (OECID: 0300036; BBL: 3011450026) use?

Its 2024 site energy-use intensity was 52.7 kBtu/ft² (75.0 kBtu/ft² source) across 139,200 sq ft, including 497,292 kWh of electricity and 430 therms of natural gas.

What are K009 (OECID: 0300036; BBL: 3011450026)'s carbon emissions?

K009 (OECID: 0300036; BBL: 3011450026) reported 619 tCO₂e of greenhouse-gas emissions (4.4 kgCO₂e/ft²) for 2024.

Where is K009 (OECID: 0300036; BBL: 3011450026)?

K009 (OECID: 0300036; BBL: 3011450026) is at 80 Underhill Avenue, in New York City, New York 11238. Its coordinates are 40.67830, -73.96554 (latitude, longitude), as published in the Energy and Water Data Disclosure file.

How big is K009 (OECID: 0300036; BBL: 3011450026) and when was it built?

K009 (OECID: 0300036; BBL: 3011450026) has 139,200 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1956 as its year built. It is classed as K-12 school.

Is K009 (OECID: 0300036; BBL: 3011450026) 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).

Working with New York City building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.

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, “K009 (OECID: 0300036; BBL: 3011450026), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/k009-oecid-0300036-bbl-3011450026-3ae4be55 (data as of October 2, 2026).