0229 - St Barnabas High School
K-12 School in New York City, NY · 425 E 240 St · 10470
At a glance
0229 - St Barnabas High School is a 38,268-square-foot K-12 school at 425 E 240 St in New York City, New York, built in 1958. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 63.8 kBtu/ft² and 193 tCO₂e of greenhouse-gas emissions. That score is higher than 78% 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 | 87 (band A) |
| Site EUI | 63.8 kBtu/ft² |
| Source EUI | 77.4 kBtu/ft² |
| GHG emissions | 193 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 80,938 kWh |
| Water use | 97 kgal |
| Gross floor area | 38,268 sq ft |
| Source record | nyc:6223238:2024 |
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
- 425 E 240 St
- City
- New York City
- State
- New York
- ZIP
- 10470
- Coordinates
- 40.90137, -73.86441
Within ~1 km
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K-12 School · 98,800 sq ft
See also: most efficient in New York City · biggest emitters
How does 0229 - St Barnabas High School 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. 0229 - St Barnabas High School's ENERGY STAR score of 87 compares with an average of 64 across the 2,052 that report a score; it scores higher than 78% of them and lower than 20%. Its site EUI of 63.8 kBtu/ft² is roughly in line with the average of 61.3 kBtu/ft². Its emissions intensity of 5.0 kgCO₂e/ft² is roughly in line with the group average of 4.8 kgCO₂e/ft².
At 38,268 sq ft, it is about 62% below the average floor area of 101,338 sq ft for those buildings. It was built in 1958, 5 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.
What does an ENERGY STAR score of 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 falls in band A — high performer (85–100). 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. 0229 - St Barnabas High School's 63.8 kBtu/ft² across 38,268 sq ft works out to about 2.4 billion Btu (716 MWh-equivalent) in 2024. Its source EUI of 77.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 80,938 kWh of electricity and 97 thousand gallons of water for the year.
Which law requires 0229 - St Barnabas High School to report its energy use?
0229 - St Barnabas High School 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:6223238:2024). 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
- 162 EAST 68 STREET· 38,259 sq ft · score 1 (D)
- 766 Westchester Avenue· 38,250 sq ft · score 11 (D)
- 766 WESTCHESTER LLC· 38,250 sq ft · score 10 (D)
- 345 - Assumption - School· 38,223 sq ft
- 556 West 22 Street· 38,207 sq ft · score 22 (D)
- Q636 (OECID: 0401733; BBL: 4094350016)· 38,111 sq ft · score 79 (B)
- 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 0229 - St Barnabas High School's energy grade?
0229 - St Barnabas High School scores 87 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 0229 - St Barnabas High School use?
Its 2024 site energy-use intensity was 63.8 kBtu/ft² (77.4 kBtu/ft² source) across 38,268 sq ft, including 80,938 kWh of electricity.
What are 0229 - St Barnabas High School's carbon emissions?
0229 - St Barnabas High School reported 193 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is 0229 - St Barnabas High School?
0229 - St Barnabas High School is at 425 E 240 St, in New York City, New York 10470. Its coordinates are 40.90137, -73.86441 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 0229 - St Barnabas High School and when was it built?
0229 - St Barnabas High School has 38,268 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1958 as its year built. It is classed as K-12 school.
Is 0229 - St Barnabas High School 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, “0229 - St Barnabas High School, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/0229-st-barnabas-high-school-92386a93 (data as of October 2, 2026).