K682 (OECID: 0302000; BBL: 3007770001)
K-12 School in New York City, NY · 736 48th Street · 11220
At a glance
K682 (OECID: 0302000; BBL: 3007770001) is a 31,931-square-foot K-12 school at 736 48th Street in New York City, New York, built in 1920. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 35 out of 100 (grade D), a site energy-use intensity of 61.1 kBtu/ft² and 147 tCO₂e of greenhouse-gas emissions. That score is higher than 16% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 35 (band D) |
| Site EUI | 61.1 kBtu/ft² |
| Source EUI | 106.7 kBtu/ft² |
| GHG emissions | 147 tCO₂e |
| GHG intensity | 4.6 kgCO₂e/ft² |
| Electricity | 227,496 kWh |
| Natural gas | 11,752 therms |
| Water use | 617 kgal |
| Gross floor area | 31,931 sq ft |
| Source record | nyc:6752524:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 35 | -12 | 61.1 kBtu/ft² | 147 tCO₂e |
| 2022 | 47 | 59.7 kBtu/ft² | 126 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
- 736 48th Street
- City
- New York City
- State
- New York
- ZIP
- 11220
- Coordinates
- 40.64302, -74.00386
Within ~1 km
Nearby benchmarked buildings
- Maimonides - Main Campusscore 60
Hospital (General Medical & Surgical) · 895,621 sq ft
- Maimonides - 1024 48th Streetscore 100
Hospital (General Medical & Surgical) · 530,470 sq ft
- Boro Park Centerscore —
Residential Care Facility · 292,230 sq ft
- 4723 10th Avenue - datascore —
Parking · 226,000 sq ft
- 938-980 48th Streetscore 2
Hospital (General Medical & Surgical) · 196,205 sq ft
K-12 School · 130,800 sq ft
See also: most efficient in New York City · biggest emitters
How does K682 (OECID: 0302000; BBL: 3007770001) 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. K682 (OECID: 0302000; BBL: 3007770001)'s ENERGY STAR score of 35 compares with an average of 64 across the 2,052 that report a score; it scores higher than 16% of them and lower than 83%. Its site EUI of 61.1 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 4.6 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².
At 31,931 sq ft, it is about 68% below the average floor area of 101,338 sq ft for those buildings. It was built in 1920, 33 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 K682 (OECID: 0302000; BBL: 3007770001)'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for K682 (OECID: 0302000; BBL: 3007770001), covering report years 2022–2023. Its ENERGY STAR score went from 47 in 2022 to 35 in 2023 (-12 points); its best year on file was 2022, at 47. Site EUI moved from 59.7 kBtu/ft² (2022) to 61.1 kBtu/ft² (2023), an 2% increase. Reported emissions went from 126 tCO₂e to 147 tCO₂e over the same span (up 17%).
What does an ENERGY STAR score of 35 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 35 means the building performs better than about 35% of its national peers. BuildingCensus bands the score into report-card grades; 35 falls in band D — lowest band (1–54). It sits 40 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. K682 (OECID: 0302000; BBL: 3007770001)'s 61.1 kBtu/ft² across 31,931 sq ft works out to about 2 billion Btu (572 MWh-equivalent) in 2023. Its source EUI of 106.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 227,496 kWh of electricity, 11,752 therms of natural gas and 617 thousand gallons of water for the year.
Which law requires K682 (OECID: 0302000; BBL: 3007770001) to report its energy use?
K682 (OECID: 0302000; BBL: 3007770001) 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 2023 disclosure (source record nyc:6752524:2023). 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
- Benchmarking Group - 200· 31,905 sq ft · score 95 (A)
- 636-644 Bedford Ave· 31,900 sq ft · score 100 (A)
- Bnos Malka Belz· 31,880 sq ft · score 2 (D)
- 241 Water Street· 31,844 sq ft · score 9 (D)
- 241 WATER ST.· 31,844 sq ft
- 61 - St Columba - School· 31,797 sq ft · score 100 (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 K682 (OECID: 0302000; BBL: 3007770001)'s energy grade?
K682 (OECID: 0302000; BBL: 3007770001) scores 35 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does K682 (OECID: 0302000; BBL: 3007770001) use?
Its 2023 site energy-use intensity was 61.1 kBtu/ft² (106.7 kBtu/ft² source) across 31,931 sq ft, including 227,496 kWh of electricity and 11,752 therms of natural gas.
What are K682 (OECID: 0302000; BBL: 3007770001)'s carbon emissions?
K682 (OECID: 0302000; BBL: 3007770001) reported 147 tCO₂e of greenhouse-gas emissions (4.6 kgCO₂e/ft²) for 2023.
Where is K682 (OECID: 0302000; BBL: 3007770001)?
K682 (OECID: 0302000; BBL: 3007770001) is at 736 48th Street, in New York City, New York 11220. Its coordinates are 40.64302, -74.00386 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is K682 (OECID: 0302000; BBL: 3007770001) and when was it built?
K682 (OECID: 0302000; BBL: 3007770001) has 31,931 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1920 as its year built. It is classed as K-12 school.
Is K682 (OECID: 0302000; BBL: 3007770001) covered by Local Law 84 (LL84)?
Yes — it appears in the 2023 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, “K682 (OECID: 0302000; BBL: 3007770001), New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/k682-oecid-0302000-bbl-3007770001-ab1600c5 (data as of October 2, 2026).