12-14 East 64th
Multifamily Housing in New York City, NY · 12-14 East 64th street · 10065
At a glance
12-14 East 64th is a 14,000-square-foot multifamily housing building at 12-14 East 64th street in New York City, New York, built in 1879. In its 2022 New York City benchmarking disclosure it reported a site energy-use intensity of 12.9 kBtu/ft² and 7 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 12.9 kBtu/ft² |
| Source EUI | 34.4 kBtu/ft² |
| GHG emissions | 7 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 21,800 kWh |
| Gross floor area | 14,000 sq ft |
| Source record | nyc:25734016:2022 |
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
- 12-14 East 64th street
- City
- New York City
- State
- New York
- ZIP
- 10065
- Coordinates
- 40.76712, -73.97009
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 12-14 East 64th 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 12.9 kBtu/ft² is about 83% 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 1.1 kgCO₂e/ft² is about 79% 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 1879, 73 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 12.9 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. 12-14 East 64th's 12.9 kBtu/ft² across 14,000 sq ft works out to about 0.2 billion Btu (53 MWh-equivalent) in 2022. Its source EUI of 34.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 21,800 kWh of electricity for the year.
Which law requires 12-14 East 64th to report its energy use?
12-14 East 64th 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 2022 disclosure (source record nyc:25734016:2022). 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.
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Frequently asked questions
What is 12-14 East 64th's energy grade?
12-14 East 64th did not report an ENERGY STAR score in its 2022 disclosure, but its site energy-use intensity was 12.9 kBtu/ft².
How much energy does 12-14 East 64th use?
Its 2022 site energy-use intensity was 12.9 kBtu/ft² (34.4 kBtu/ft² source) across 14,000 sq ft, including 21,800 kWh of electricity.
What are 12-14 East 64th's carbon emissions?
12-14 East 64th reported 7 tCO₂e of greenhouse-gas emissions (1.1 kgCO₂e/ft²) for 2022.
Where is 12-14 East 64th?
12-14 East 64th is at 12-14 East 64th street, in New York City, New York 10065. Its coordinates are 40.76712, -73.97009 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 12-14 East 64th and when was it built?
12-14 East 64th has 14,000 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1879 as its year built. It is classed as multifamily housing.
Is 12-14 East 64th covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “12-14 East 64th, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/12-14-east-64th-a3d02a9d (data as of October 2, 2026).