375 Dean Street
Multifamily Housing in New York City, NY · 11217
At a glance
375 Dean Street is a 139,683-square-foot multifamily housing building in New York City, New York, built in 2021. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 25.0 kBtu/ft² and 352 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 25.0 kBtu/ft² |
| Source EUI | 60.0 kBtu/ft² |
| GHG emissions | 352 tCO₂e |
| GHG intensity | 2.5 kgCO₂e/ft² |
| Electricity | 789,466 kWh |
| Natural gas | 7,972 therms |
| Gross floor area | 139,683 sq ft |
| Source record | nyc:33910250:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 25.0 kBtu/ft² | 352 tCO₂e | |
| 2023 | — | 12.0 kBtu/ft² | 179 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
- 375 Dean Street
- City
- New York City
- State
- New York
- ZIP
- 11217
- Coordinates
- 40.68292, -73.97863
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 375 Dean Street 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 25.0 kBtu/ft² is about 67% below 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 2.5 kgCO₂e/ft² is about half of the group average of 5.2 kgCO₂e/ft².
At 139,683 sq ft, it is about 38% above the average floor area of 100,951 sq ft for those buildings. It was built in 2021, 69 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.
How has 375 Dean Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for 375 Dean Street, covering report years 2023–2024. Site EUI moved from 12.0 kBtu/ft² (2023) to 25.0 kBtu/ft² (2024), an 108% increase. Reported emissions went from 179 tCO₂e to 352 tCO₂e over the same span (up 97%).
What does a site EUI of 25.0 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. 375 Dean Street's 25.0 kBtu/ft² across 139,683 sq ft works out to about 3.5 billion Btu (1,023 MWh-equivalent) in 2024. Its source EUI of 60.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 789,466 kWh of electricity and 7,972 therms of natural gas for the year.
Which law requires 375 Dean Street to report its energy use?
375 Dean Street 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:33910250:2024). 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
- 993 Park Ave· 139,676 sq ft · EUI 77.3 kBtu/ft²
- Chestnut - 1560 Grand Concourse· 139,650 sq ft · score 69 (C)
- Four Seasons: 1565 - 1575 Thieriot Ave· 139,635 sq ft · score 94 (A)
- SUPERIOR: 540 Ocean Parkway· 139,631 sq ft · score 90 (A)
- 763 Eastern Asso.· 139,538 sq ft · score 100 (A)
- Leonard Pointe (le146)· 139,536 sq ft · score 69 (C)
- 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 375 Dean Street's energy grade?
375 Dean Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 25.0 kBtu/ft².
How much energy does 375 Dean Street use?
Its 2024 site energy-use intensity was 25.0 kBtu/ft² (60.0 kBtu/ft² source) across 139,683 sq ft, including 789,466 kWh of electricity and 7,972 therms of natural gas.
What are 375 Dean Street's carbon emissions?
375 Dean Street reported 352 tCO₂e of greenhouse-gas emissions (2.5 kgCO₂e/ft²) for 2024.
Where is 375 Dean Street?
375 Dean Street is in New York City, New York 11217. Its coordinates are 40.68292, -73.97863 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 375 Dean Street and when was it built?
375 Dean Street has 139,683 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2021 as its year built. It is classed as multifamily housing.
Is 375 Dean Street 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, “375 Dean Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/375-dean-street-9c7a37bc (data as of October 2, 2026).