Q028 (OECID: 0401464; BBL: 4020030023)
K-12 School in New York City, NY · 109-10 47th Avenue · 11368
At a glance
Q028 (OECID: 0401464; BBL: 4020030023) is a 51,795-square-foot K-12 school at 109-10 47th Avenue in New York City, New York, built in 2001. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 56 out of 100 (grade C), a site energy-use intensity of 62.5 kBtu/ft² and 274 tCO₂e of greenhouse-gas emissions. That score is higher than 32% 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 | 56 (band C) |
| Site EUI | 62.5 kBtu/ft² |
| Source EUI | 121.5 kBtu/ft² |
| GHG emissions | 274 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 484,273 kWh |
| Natural gas | 15,862 therms |
| Water use | 1,352 kgal |
| Gross floor area | 51,795 sq ft |
| Source record | nyc:1633657:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 56 | +12 | 62.5 kBtu/ft² | 274 tCO₂e |
| 2023 | 44 | +7 | 73.7 kBtu/ft² | 301 tCO₂e |
| 2022 | 37 | 85.8 kBtu/ft² | 301 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
- 109-10 47th Avenue
- City
- New York City
- State
- New York
- ZIP
- 11368
- Coordinates
- 40.74713, -73.85482
Within ~1 km
Nearby benchmarked buildings
- Benchmarking Group - 213score —
Museum · 592,189 sq ft
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K-12 School · 147,600 sq ft
K-12 School · 142,925 sq ft
- 52-09 99th Street - 25053score 82
Multifamily Housing · 131,283 sq ft
- Daniel Gilmartin Apartmentsscore 76
Multifamily Housing · 119,349 sq ft
See also: most efficient in New York City · biggest emitters
How does Q028 (OECID: 0401464; BBL: 4020030023) 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. Q028 (OECID: 0401464; BBL: 4020030023)'s ENERGY STAR score of 56 compares with an average of 64 across the 2,052 that report a score; it scores higher than 32% of them and lower than 67%. Its site EUI of 62.5 kBtu/ft² is roughly in line with the average of 61.3 kBtu/ft². Its emissions intensity of 5.3 kgCO₂e/ft² is about 10% above the group average of 4.8 kgCO₂e/ft².
At 51,795 sq ft, it is about half of the average floor area of 101,338 sq ft for those buildings. It was built in 2001, 48 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 Q028 (OECID: 0401464; BBL: 4020030023)'s energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Q028 (OECID: 0401464; BBL: 4020030023), covering report years 2022–2024. Its ENERGY STAR score went from 37 in 2022 to 56 in 2024 (+19 points). Site EUI moved from 85.8 kBtu/ft² (2022) to 62.5 kBtu/ft² (2024), a 27% decrease. Reported emissions went from 301 tCO₂e to 274 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 56 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 56 means the building performs better than about 56% of its national peers. BuildingCensus bands the score into report-card grades; 56 falls in band C — below median (55–69). It sits 19 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. Q028 (OECID: 0401464; BBL: 4020030023)'s 62.5 kBtu/ft² across 51,795 sq ft works out to about 3.2 billion Btu (949 MWh-equivalent) in 2024. Its source EUI of 121.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 484,273 kWh of electricity, 15,862 therms of natural gas and 1,352 thousand gallons of water for the year.
Which law requires Q028 (OECID: 0401464; BBL: 4020030023) to report its energy use?
Q028 (OECID: 0401464; BBL: 4020030023) 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:1633657:2024). 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
- DOE_7525_R039· 51,680 sq ft · score 42 (D)
- Q036, Q836 (OECID: 0400034; BBL: 4124390032)· 51,660 sq ft · score 10 (D)
- K133-CLOSED (OECID: 0300140; BBL: 3009400065)· 51,660 sq ft
- Towne Partners LLC· 51,614 sq ft · score 3 (D)
- St Matthias School 58-25 Catalpa Ave· 51,518 sq ft · score 99 (A)
- Rocklyn: 479 E 29th St· 51,360 sq ft · score 68 (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 Q028 (OECID: 0401464; BBL: 4020030023)'s energy grade?
Q028 (OECID: 0401464; BBL: 4020030023) scores 56 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Q028 (OECID: 0401464; BBL: 4020030023) use?
Its 2024 site energy-use intensity was 62.5 kBtu/ft² (121.5 kBtu/ft² source) across 51,795 sq ft, including 484,273 kWh of electricity and 15,862 therms of natural gas.
What are Q028 (OECID: 0401464; BBL: 4020030023)'s carbon emissions?
Q028 (OECID: 0401464; BBL: 4020030023) reported 274 tCO₂e of greenhouse-gas emissions (5.3 kgCO₂e/ft²) for 2024.
Where is Q028 (OECID: 0401464; BBL: 4020030023)?
Q028 (OECID: 0401464; BBL: 4020030023) is at 109-10 47th Avenue, in New York City, New York 11368. Its coordinates are 40.74713, -73.85482 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Q028 (OECID: 0401464; BBL: 4020030023) and when was it built?
Q028 (OECID: 0401464; BBL: 4020030023) has 51,795 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2001 as its year built. It is classed as K-12 school.
Is Q028 (OECID: 0401464; BBL: 4020030023) 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, “Q028 (OECID: 0401464; BBL: 4020030023), New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/q028-oecid-0401464-bbl-4020030023-734b6fb3 (data as of October 2, 2026).