X142 (OECID: 0200186; BBL: 2049350001)
K-12 School in New York City, NY · 3750 Baychester Avenue · 10466
At a glance
X142 (OECID: 0200186; BBL: 2049350001) is a 164,751-square-foot K-12 school at 3750 Baychester Avenue in New York City, New York, built in 1959. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 76 out of 100 (grade B), a site energy-use intensity of 55.9 kBtu/ft² and 779 tCO₂e of greenhouse-gas emissions. That score is higher than 60% of the 2,052 scored K-12 school buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 76 (band B) |
| Site EUI | 55.9 kBtu/ft² |
| Source EUI | 82.2 kBtu/ft² |
| GHG emissions | 779 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 694,384 kWh |
| Natural gas | 752 therms |
| Water use | 0 kgal |
| Gross floor area | 164,751 sq ft |
| Source record | nyc:1634349:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 76 | -11 | 55.9 kBtu/ft² | 779 tCO₂e |
| 2023 | 87 | +9 | 44.7 kBtu/ft² | 618 tCO₂e |
| 2022 | 78 | 60.4 kBtu/ft² | 760 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
- 3750 Baychester Avenue
- City
- New York City
- State
- New York
- ZIP
- 10466
- Coordinates
- 40.88495, -73.84052
Within ~1 km
Nearby benchmarked buildings
- EDENWALDscore 100
Multifamily Housing · 2,003,603 sq ft
Multifamily Housing · 626,090 sq ft
Multifamily Housing · 478,259 sq ft
- BAYCHESTERscore 22
Multifamily Housing · 449,700 sq ft
Multifamily Housing · 336,240 sq ft
Multifamily Housing · 336,240 sq ft
See also: most efficient in New York City · biggest emitters
How does X142 (OECID: 0200186; BBL: 2049350001) 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. X142 (OECID: 0200186; BBL: 2049350001)'s ENERGY STAR score of 76 compares with an average of 64 across the 2,052 that report a score; it scores higher than 60% of them and lower than 38%. Its site EUI of 55.9 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 164,751 sq ft, it is about 63% above the average floor area of 101,338 sq ft for those buildings. It was built in 1959, 6 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 X142 (OECID: 0200186; BBL: 2049350001)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for X142 (OECID: 0200186; BBL: 2049350001), covering report years 2022–2024. Its ENERGY STAR score went from 78 in 2022 to 76 in 2024 (-2 points); its best year on file was 2023, at 87. Site EUI moved from 60.4 kBtu/ft² (2022) to 55.9 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 760 tCO₂e to 779 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 76 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 76 means the building performs better than about 76% of its national peers. BuildingCensus bands the score into report-card grades; 76 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. X142 (OECID: 0200186; BBL: 2049350001)'s 55.9 kBtu/ft² across 164,751 sq ft works out to about 9.2 billion Btu (2,699 MWh-equivalent) in 2024. Its source EUI of 82.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 694,384 kWh of electricity, 752 therms of natural gas and 0 thousand gallons of water for the year.
Which law requires X142 (OECID: 0200186; BBL: 2049350001) to report its energy use?
X142 (OECID: 0200186; BBL: 2049350001) 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:1634349:2024). 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
- M052 (OECID: 0100066; BBL: 1022330020)· 164,575 sq ft · score 57 (C)
- Q108 (OECID: 0400096; BBL: 4114750011)· 164,575 sq ft · score 55 (C)
- Marist Bros - Archbishop Molloy High School (Campus)· 164,548 sq ft · EUI 66.9 kBtu/ft²
- X139 (OECID: 0200183; BBL: 2022860036)· 164,525 sq ft · score 90 (A)
- DOE_7259_Q158· 164,525 sq ft · score 93 (A)
- X052 (OECID: 0200088; BBL: 2026860020)· 164,500 sq ft · score 66 (C)
- 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 X142 (OECID: 0200186; BBL: 2049350001)'s energy grade?
X142 (OECID: 0200186; BBL: 2049350001) scores 76 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 X142 (OECID: 0200186; BBL: 2049350001) use?
Its 2024 site energy-use intensity was 55.9 kBtu/ft² (82.2 kBtu/ft² source) across 164,751 sq ft, including 694,384 kWh of electricity and 752 therms of natural gas.
What are X142 (OECID: 0200186; BBL: 2049350001)'s carbon emissions?
X142 (OECID: 0200186; BBL: 2049350001) reported 779 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is X142 (OECID: 0200186; BBL: 2049350001)?
X142 (OECID: 0200186; BBL: 2049350001) is at 3750 Baychester Avenue, in New York City, New York 10466. Its coordinates are 40.88495, -73.84052 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is X142 (OECID: 0200186; BBL: 2049350001) and when was it built?
X142 (OECID: 0200186; BBL: 2049350001) has 164,751 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1959 as its year built. It is classed as K-12 school.
Is X142 (OECID: 0200186; BBL: 2049350001) 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, “X142 (OECID: 0200186; BBL: 2049350001), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/x142-oecid-0200186-bbl-2049350001-687f4cac (data as of October 2, 2026).