2317 Cortelyou Rd
Multifamily Housing in New York City, NY · 2317 Cortelyou Road · 11226
At a glance
2317 Cortelyou Rd is a 25,200-square-foot multifamily housing building at 2317 Cortelyou Road in New York City, New York, built in 1922. In its 2024 New York City benchmarking disclosure it reported an ENERGY STAR score of 8 out of 100 (grade D), a site energy-use intensity of 108.2 kBtu/ft² and 163 tCO₂e of greenhouse-gas emissions. That score is higher than 6% of the 22,829 scored multifamily housing buildings in New York City.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 8 (band D) |
| Site EUI | 108.2 kBtu/ft² |
| Source EUI | 134.5 kBtu/ft² |
| GHG emissions | 163 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 88,159 kWh |
| Natural gas | 24,257 therms |
| Gross floor area | 25,200 sq ft |
| Source record | nyc:7468752:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 8 | +3 | 108.2 kBtu/ft² | 163 tCO₂e |
| 2023 | 5 | -7 | 113.7 kBtu/ft² | 169 tCO₂e |
| 2022 | 12 | 107.0 kBtu/ft² | 154 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
- 2317 Cortelyou Road
- City
- New York City
- State
- New York
- ZIP
- 11226
- Coordinates
- 40.64417, -73.95538
Within ~1 km
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How does 2317 Cortelyou Rd compare with other multifamily housing buildings in New York City?
The latest disclosures cover 33,022 multifamily housing buildings in New York City, out of 48,310 buildings citywide. 2317 Cortelyou Rd's ENERGY STAR score of 8 compares with an average of 63 across the 22,829 that report a score; it scores higher than 6% of them and lower than 93%. Its site EUI of 108.2 kBtu/ft² is about 44% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.5 kgCO₂e/ft² is about 25% above the group average of 5.2 kgCO₂e/ft².
At 25,200 sq ft, it is about 75% below the average floor area of 100,951 sq ft for those buildings. It was built in 1922, 30 years earlier than the group's average year built (1952). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 2317 Cortelyou Rd's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 2317 Cortelyou Rd, covering report years 2022–2024. Its ENERGY STAR score went from 12 in 2022 to 8 in 2024 (-4 points); its best year on file was 2022, at 12. Site EUI moved from 107.0 kBtu/ft² (2022) to 108.2 kBtu/ft² (2024), an 1% increase. Reported emissions went from 154 tCO₂e to 163 tCO₂e over the same span (up 6%).
What does an ENERGY STAR score of 8 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 8 means the building performs better than about 8% of its national peers. BuildingCensus bands the score into report-card grades; 8 falls in band D — lowest band (1–54). It sits 67 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. 2317 Cortelyou Rd's 108.2 kBtu/ft² across 25,200 sq ft works out to about 2.7 billion Btu (799 MWh-equivalent) in 2024. Its source EUI of 134.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 88,159 kWh of electricity and 24,257 therms of natural gas for the year.
Which law requires 2317 Cortelyou Rd to report its energy use?
2317 Cortelyou Rd 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:7468752:2024). 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 multifamily housing buildings in New York City
- 464 East 159 St.· 25,192 sq ft · score 40 (D)
- 320 East 83rd Street· 25,190 sq ft · score 85 (A)
- JT Woodside LLC· 25,187 sq ft · EUI 25.3 kBtu/ft²
- 1747 East 3rd Street· 25,184 sq ft · score 44 (D)
- 2149-53 Pacific St HDFC· 25,180 sq ft
- Venture, NY Property Management, LLC:700 OAKLAND PLACE· 25,176 sq ft · score 48 (D)
- Multifamily Housing buildings in New York City· 33,022 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 2317 Cortelyou Rd's energy grade?
2317 Cortelyou Rd scores 8 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 New York City disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2317 Cortelyou Rd use?
Its 2024 site energy-use intensity was 108.2 kBtu/ft² (134.5 kBtu/ft² source) across 25,200 sq ft, including 88,159 kWh of electricity and 24,257 therms of natural gas.
What are 2317 Cortelyou Rd's carbon emissions?
2317 Cortelyou Rd reported 163 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2024.
Where is 2317 Cortelyou Rd?
2317 Cortelyou Rd is at 2317 Cortelyou Road, in New York City, New York 11226. Its coordinates are 40.64417, -73.95538 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 2317 Cortelyou Rd and when was it built?
2317 Cortelyou Rd has 25,200 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1922 as its year built. It is classed as multifamily housing.
Is 2317 Cortelyou Rd 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, “2317 Cortelyou Rd, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/2317-cortelyou-rd-31798a62 (data as of October 2, 2026).