1833 Nostrand Avenue
K-12 School in New York City, NY · 11226
At a glance
1833 Nostrand Avenue is a 42,300-square-foot K-12 school in New York City, New York, built in 2020. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 13.1 kBtu/ft² and 47 tCO₂e of greenhouse-gas emissions. That score is higher than 97% 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 | 100 (band A) |
| Site EUI | 13.1 kBtu/ft² |
| Source EUI | 25.4 kBtu/ft² |
| GHG emissions | 47 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 82,581 kWh |
| Natural gas | 2,704 therms |
| Gross floor area | 42,300 sq ft |
| Source record | nyc:32613333:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 13.1 kBtu/ft² | 47 tCO₂e |
| 2023 | 100 | 11.0 kBtu/ft² | 37 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
- 1833 Nostrand Avenue
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.64136, -73.94855
Within ~1 km
Nearby benchmarked buildings
- Flatbush Gardens D-Courtscore 24
Multifamily Housing · 438,648 sq ft
- Flatbush Gardens C-Courtscore 42
Multifamily Housing · 431,086 sq ft
- 1351 New Yorkscore 12
Multifamily Housing · 412,128 sq ft
- 1350 New York Avenuescore 29
Multifamily Housing · 412,128 sq ft
- 1401 New York Avescore 7
Multifamily Housing · 404,475 sq ft
- Flatbush Gardens E-Courtscore 21
Multifamily Housing · 365,961 sq ft
See also: most efficient in New York City · biggest emitters
How does 1833 Nostrand Avenue 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. 1833 Nostrand Avenue's ENERGY STAR score of 100 compares with an average of 64 across the 2,052 that report a score; it scores higher than 97% of them. Its site EUI of 13.1 kBtu/ft² is about 79% 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 1.1 kgCO₂e/ft² is about 77% below the group average of 4.8 kgCO₂e/ft².
At 42,300 sq ft, it is about 58% below the average floor area of 101,338 sq ft for those buildings. It was built in 2020, 67 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 1833 Nostrand Avenue's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 1833 Nostrand Avenue, covering report years 2023–2024. Its ENERGY STAR score was 100 in both 2023 and 2024. Site EUI moved from 11.0 kBtu/ft² (2023) to 13.1 kBtu/ft² (2024), an 19% increase. Reported emissions went from 37 tCO₂e to 47 tCO₂e over the same span (up 25%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. 1833 Nostrand Avenue's 13.1 kBtu/ft² across 42,300 sq ft works out to about 0.6 billion Btu (162 MWh-equivalent) in 2024. Its source EUI of 25.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 82,581 kWh of electricity and 2,704 therms of natural gas for the year.
Which law requires 1833 Nostrand Avenue to report its energy use?
1833 Nostrand Avenue 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:32613333:2024). 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
- Birch: 145-02 Farmers Blvd.· 42,265 sq ft · score 83 (B)
- 285 Clove Road· 42,240 sq ft · score 73 (B)
- 2045 Linden Boulevard· 42,112 sq ft
- 1213 Elm Avenue· 42,083 sq ft · score 85 (A)
- United Lubavitcher Yeshivoth-Crown· 42,032 sq ft · score 59 (C)
- Q244 (OECID: 0401638; BBL: 4051370043)· 42,000 sq ft · score 4 (D)
- 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 1833 Nostrand Avenue's energy grade?
1833 Nostrand Avenue scores 100 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 1833 Nostrand Avenue use?
Its 2024 site energy-use intensity was 13.1 kBtu/ft² (25.4 kBtu/ft² source) across 42,300 sq ft, including 82,581 kWh of electricity and 2,704 therms of natural gas.
What are 1833 Nostrand Avenue's carbon emissions?
1833 Nostrand Avenue reported 47 tCO₂e of greenhouse-gas emissions (1.1 kgCO₂e/ft²) for 2024.
Where is 1833 Nostrand Avenue?
1833 Nostrand Avenue is in New York City, New York 11226. Its coordinates are 40.64136, -73.94855 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 1833 Nostrand Avenue and when was it built?
1833 Nostrand Avenue has 42,300 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2020 as its year built. It is classed as K-12 school.
Is 1833 Nostrand Avenue 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, “1833 Nostrand Avenue, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/1833-nostrand-avenue-3c142e64 (data as of October 2, 2026).