Dartmouth Co-Operative
Multifamily Housing in New York City, NY · 86-45 Shore Parkway · 11466
At a glance
Dartmouth Co-Operative is a 81,026-square-foot multifamily housing building at 86-45 Shore Parkway in New York City, New York, built in 1958. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 71.9 kBtu/ft² and 378 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 71.9 kBtu/ft² |
| Source EUI | 105.3 kBtu/ft² |
| GHG emissions | 378 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 403,993 kWh |
| Natural gas | 44,497 therms |
| Gross floor area | 81,026 sq ft |
| Source record | nyc:52273192:2024 |
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
- 86-45 Shore Parkway
- City
- New York City
- State
- New York
- ZIP
- 11466
- Coordinates
- 40.66408, -73.84724
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Dartmouth Co-Operative 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. Its site EUI of 71.9 kBtu/ft² is roughly in line with the average of 74.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.7 kgCO₂e/ft² is about 10% below the group average of 5.2 kgCO₂e/ft².
At 81,026 sq ft, it is about 20% below the average floor area of 100,951 sq ft for those buildings. It was built in 1958, 6 years later 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.
What does a site EUI of 71.9 kBtu/ft² mean?
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. Dartmouth Co-Operative's 71.9 kBtu/ft² across 81,026 sq ft works out to about 5.8 billion Btu (1,707 MWh-equivalent) in 2024. Its source EUI of 105.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 403,993 kWh of electricity and 44,497 therms of natural gas for the year.
Which law requires Dartmouth Co-Operative to report its energy use?
Dartmouth Co-Operative 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:52273192:2024). 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
- 465 Pacific Street Condominium (465 Pacific St)· 81,001 sq ft · score 77 (B)
- 64-48 Booth Street· 81,000 sq ft
- 143-40 Roosevelt Avenue· 81,000 sq ft
- 110 Shore Blvd. Housing· 81,000 sq ft · score 81 (B)
- 392 Bristol Street· 81,000 sq ft
- CYPRESS HILLS - Bldg 13· 81,000 sq ft · EUI 28.0 kBtu/ft²
- 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 Dartmouth Co-Operative's energy grade?
Dartmouth Co-Operative did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 71.9 kBtu/ft².
How much energy does Dartmouth Co-Operative use?
Its 2024 site energy-use intensity was 71.9 kBtu/ft² (105.3 kBtu/ft² source) across 81,026 sq ft, including 403,993 kWh of electricity and 44,497 therms of natural gas.
What are Dartmouth Co-Operative's carbon emissions?
Dartmouth Co-Operative reported 378 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2024.
Where is Dartmouth Co-Operative?
Dartmouth Co-Operative is at 86-45 Shore Parkway, in New York City, New York 11466. Its coordinates are 40.66408, -73.84724 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Dartmouth Co-Operative and when was it built?
Dartmouth Co-Operative has 81,026 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1958 as its year built. It is classed as multifamily housing.
Is Dartmouth Co-Operative 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, “Dartmouth Co-Operative, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/dartmouth-co-operative-297f793a (data as of October 2, 2026).