14 East 64th Street
Multifamily Housing in New York City, NY · 10065
At a glance
14 East 64th Street is a 14,000-square-foot multifamily housing building in New York City, New York, built in 1920. In its 2023 New York City benchmarking disclosure it reported a site energy-use intensity of 64.1 kBtu/ft² and 51 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 64.1 kBtu/ft² |
| Source EUI | 74.0 kBtu/ft² |
| GHG emissions | 51 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 15,698 kWh |
| Natural gas | 8,436 therms |
| Gross floor area | 14,000 sq ft |
| Source record | nyc:12053194:2023 |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 14 East 64th Street
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76708, -73.97002
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 14 East 64th 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 64.1 kBtu/ft² is about 14% 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 3.6 kgCO₂e/ft² is about 31% below the group average of 5.2 kgCO₂e/ft².
At 14,000 sq ft, it is about 86% below the average floor area of 100,951 sq ft for those buildings. It was built in 1920, 32 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.
What does a site EUI of 64.1 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. 14 East 64th Street's 64.1 kBtu/ft² across 14,000 sq ft works out to about 0.9 billion Btu (263 MWh-equivalent) in 2023. Its source EUI of 74.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 15,698 kWh of electricity and 8,436 therms of natural gas for the year.
Which law requires 14 East 64th Street to report its energy use?
14 East 64th 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 2023 disclosure (source record nyc:12053194:2023). 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 multifamily housing buildings in New York City
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- 3437 EASTCHESTER ROAD· 13,876 sq ft
- 3442 CORSA AVENUE· 13,875 sq ft
- 3436 CORSA AVENUE· 13,875 sq ft
- 3452 CORSA AVENUE· 13,875 sq ft
- 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 14 East 64th Street's energy grade?
14 East 64th Street did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 64.1 kBtu/ft².
How much energy does 14 East 64th Street use?
Its 2023 site energy-use intensity was 64.1 kBtu/ft² (74.0 kBtu/ft² source) across 14,000 sq ft, including 15,698 kWh of electricity and 8,436 therms of natural gas.
What are 14 East 64th Street's carbon emissions?
14 East 64th Street reported 51 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2023.
Where is 14 East 64th Street?
14 East 64th Street is in New York City, New York 10065. Its coordinates are 40.76708, -73.97002 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 14 East 64th Street and when was it built?
14 East 64th Street has 14,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1920 as its year built. It is classed as multifamily housing.
Is 14 East 64th Street 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, “14 East 64th Street, New York City, New York — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/14-east-64th-street-7eadfffa (data as of October 2, 2026).