X848 (OECID: 0200243; BBL: 2027650269)
K-12 School in New York City, NY · 659 Coster Street · 10474
At a glance
X848 (OECID: 0200243; BBL: 2027650269) is a 9,204-square-foot K-12 school at 659 Coster Street in New York City, New York, built in 1970. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 22 out of 100 (grade D), a site energy-use intensity of 53.5 kBtu/ft² and 54 tCO₂e of greenhouse-gas emissions. That score is higher than 10% 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 | 22 (band D) |
| Site EUI | 53.5 kBtu/ft² |
| Source EUI | 149.9 kBtu/ft² |
| GHG emissions | 54 tCO₂e |
| GHG intensity | 5.8 kgCO₂e/ft² |
| Electricity | 144,436 kWh |
| Gross floor area | 9,204 sq ft |
| Source record | nyc:1836857:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 22 | +8 | 53.5 kBtu/ft² | 54 tCO₂e |
| 2022 | 14 | 64.2 kBtu/ft² | 50 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 659 Coster Street
- City
- New York City
- State
- New York
- ZIP
- 10474
- Coordinates
- 40.81334, -73.88714
Within ~1 km
Nearby benchmarked buildings
Manufacturing/Industrial Plant · 1,172,005 sq ft
- 1340 Viele Avenuescore —
Manufacturing/Industrial Plant · 290,000 sq ft
Non-Refrigerated Warehouse · 269,776 sq ft
Multifamily Housing · 267,425 sq ft
Multifamily Housing · 267,424 sq ft
- 720 Tiffany Streetscore 100
Multifamily Housing · 210,727 sq ft
See also: most efficient in New York City · biggest emitters
How does X848 (OECID: 0200243; BBL: 2027650269) 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. X848 (OECID: 0200243; BBL: 2027650269)'s ENERGY STAR score of 22 compares with an average of 64 across the 2,052 that report a score; it scores higher than 10% of them and lower than 90%. Its site EUI of 53.5 kBtu/ft² is about 13% 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 5.8 kgCO₂e/ft² is about 21% above the group average of 4.8 kgCO₂e/ft².
At 9,204 sq ft, it is about 91% below the average floor area of 101,338 sq ft for those buildings. It was built in 1970, 17 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 X848 (OECID: 0200243; BBL: 2027650269)'s energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for X848 (OECID: 0200243; BBL: 2027650269), covering report years 2022–2023. Its ENERGY STAR score went from 14 in 2022 to 22 in 2023 (+8 points). Site EUI moved from 64.2 kBtu/ft² (2022) to 53.5 kBtu/ft² (2023), a 17% decrease. Reported emissions went from 50 tCO₂e to 54 tCO₂e over the same span (up 7%).
What does an ENERGY STAR score of 22 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 22 means the building performs better than about 22% of its national peers. BuildingCensus bands the score into report-card grades; 22 falls in band D — lowest band (1–54). It sits 53 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. X848 (OECID: 0200243; BBL: 2027650269)'s 53.5 kBtu/ft² across 9,204 sq ft works out to about 0.5 billion Btu (144 MWh-equivalent) in 2023. Its source EUI of 149.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 144,436 kWh of electricity for the year.
Which law requires X848 (OECID: 0200243; BBL: 2027650269) to report its energy use?
X848 (OECID: 0200243; BBL: 2027650269) 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:1836857:2023). 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
- 938 Garrison Avenue· 9,200 sq ft
- M828-CLOSED (OECID: 0101259; BBL: 1021260014)· 8,960 sq ft
- M859 (OECID: 0101685; BBL: 1021550006)· 8,829 sq ft · score 82 (B)
- K843-CLOSED (OECID: 0300027; BBL: 3043690001)· 8,800 sq ft
- EAST 180TH STREET-MONTEREY AVENUE - Bldg 2 - Public School #59· 7,800 sq ft
- 603 JACKSON AVENUE· 5,877 sq ft
- 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 X848 (OECID: 0200243; BBL: 2027650269)'s energy grade?
X848 (OECID: 0200243; BBL: 2027650269) scores 22 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 X848 (OECID: 0200243; BBL: 2027650269) use?
Its 2023 site energy-use intensity was 53.5 kBtu/ft² (149.9 kBtu/ft² source) across 9,204 sq ft, including 144,436 kWh of electricity.
What are X848 (OECID: 0200243; BBL: 2027650269)'s carbon emissions?
X848 (OECID: 0200243; BBL: 2027650269) reported 54 tCO₂e of greenhouse-gas emissions (5.8 kgCO₂e/ft²) for 2023.
Where is X848 (OECID: 0200243; BBL: 2027650269)?
X848 (OECID: 0200243; BBL: 2027650269) is at 659 Coster Street, in New York City, New York 10474. Its coordinates are 40.81334, -73.88714 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is X848 (OECID: 0200243; BBL: 2027650269) and when was it built?
X848 (OECID: 0200243; BBL: 2027650269) has 9,204 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1970 as its year built. It is classed as K-12 school.
Is X848 (OECID: 0200243; BBL: 2027650269) 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).
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, “X848 (OECID: 0200243; BBL: 2027650269), New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x848-oecid-0200243-bbl-2027650269-47bb120a (data as of October 2, 2026).