Rocklyn: 4402 Avenue D
K-12 School in New York City, NY · 4402 Avenue D · 11203
At a glance
Rocklyn: 4402 Avenue D is a 58,000-square-foot K-12 school in New York City, New York, built in 1949. In its 2023 New York City benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 177.5 kBtu/ft² and 880 tCO₂e of greenhouse-gas emissions. That score is higher than 0% 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 | 1 (band D) |
| Site EUI | 177.5 kBtu/ft² |
| Source EUI | 352.6 kBtu/ft² |
| GHG emissions | 880 tCO₂e |
| GHG intensity | 15.2 kgCO₂e/ft² |
| Electricity | 1,623,177 kWh |
| Natural gas | 35,665 therms |
| Water use | 466 kgal |
| Gross floor area | 58,000 sq ft |
| Source record | nyc:15365346:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 1 | -64 | 177.5 kBtu/ft² | 880 tCO₂e |
| 2022 | 65 | 96.6 kBtu/ft² | 339 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
- 4402 Avenue D
- City
- New York City
- State
- New York
- ZIP
- 11203
- Coordinates
- 40.64178, -73.93498
Within ~1 km
Nearby benchmarked buildings
- 1402 Brooklyn Avenuescore 2
Multifamily Housing · 346,680 sq ft
- 1412 Brooklyn Avenuescore —
Multifamily Housing · 324,000 sq ft
K-12 School · 150,000 sq ft
- 1405 Brooklynscore 36
Multifamily Housing · 118,487 sq ft
- 4612 Glenwood Road - datascore —
Other - Lodging/Residential · 116,178 sq ft
Office · 116,178 sq ft
See also: most efficient in New York City · biggest emitters
How does Rocklyn: 4402 Avenue D 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. Rocklyn: 4402 Avenue D's ENERGY STAR score of 1 compares with an average of 64 across the 2,052 that report a score; it scores higher than 0% of them and lower than 99%. Its site EUI of 177.5 kBtu/ft² is about 190% above the average of 61.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 15.2 kgCO₂e/ft² is about 217% above the group average of 4.8 kgCO₂e/ft².
At 58,000 sq ft, it is about 43% below the average floor area of 101,338 sq ft for those buildings. It was built in 1949, 4 years earlier 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 Rocklyn: 4402 Avenue D's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Rocklyn: 4402 Avenue D, covering report years 2022–2023. Its ENERGY STAR score went from 65 in 2022 to 1 in 2023 (-64 points); its best year on file was 2022, at 65. Site EUI moved from 96.6 kBtu/ft² (2022) to 177.5 kBtu/ft² (2023), an 84% increase. Reported emissions went from 339 tCO₂e to 880 tCO₂e over the same span (up 159%).
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. Rocklyn: 4402 Avenue D's 177.5 kBtu/ft² across 58,000 sq ft works out to about 10.3 billion Btu (3,017 MWh-equivalent) in 2023. Its source EUI of 352.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,623,177 kWh of electricity, 35,665 therms of natural gas and 466 thousand gallons of water for the year.
Which law requires Rocklyn: 4402 Avenue D to report its energy use?
Rocklyn: 4402 Avenue D 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:15365346:2023). 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
- 340 - Our Lady Mt Carmel - School· 57,981 sq ft · score 87 (A)
- RAC OL Sorrows 35-33 104 St· 57,631 sq ft · score 50 (D)
- Rocklyn: 35-33 104th St· 57,631 sq ft · score 85 (A)
- Yeshiva Torah Vodaath· 57,600 sq ft · score 18 (D)
- X876 (OECID: 0201214; BBL: 2028980001)· 57,600 sq ft · score 84 (B)
- X878 (OECID: 0201212; BBL: 2030130001)· 57,580 sq ft · score 82 (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 Rocklyn: 4402 Avenue D's energy grade?
Rocklyn: 4402 Avenue D scores 1 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 Rocklyn: 4402 Avenue D use?
Its 2023 site energy-use intensity was 177.5 kBtu/ft² (352.6 kBtu/ft² source) across 58,000 sq ft, including 1,623,177 kWh of electricity and 35,665 therms of natural gas.
What are Rocklyn: 4402 Avenue D's carbon emissions?
Rocklyn: 4402 Avenue D reported 880 tCO₂e of greenhouse-gas emissions (15.2 kgCO₂e/ft²) for 2023.
Where is Rocklyn: 4402 Avenue D?
Rocklyn: 4402 Avenue D is in New York City, New York 11203. Its coordinates are 40.64178, -73.93498 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Rocklyn: 4402 Avenue D and when was it built?
Rocklyn: 4402 Avenue D has 58,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1949 as its year built. It is classed as K-12 school.
Is Rocklyn: 4402 Avenue D 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).
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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, “Rocklyn: 4402 Avenue D, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/rocklyn-4402-avenue-d-80ce606d (data as of October 2, 2026).