88 Leonard Street
Multifamily Housing in New York City, NY · 84 Leonard Street · 10013
At a glance
88 Leonard Street is a 358,500-square-foot multifamily housing building at 84 Leonard Street in New York City, New York, built in 2007. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 62.2 kBtu/ft² and 1,804 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 62.2 kBtu/ft² |
| Source EUI | 114.1 kBtu/ft² |
| GHG emissions | 1,804 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 2,931,153 kWh |
| Natural gas | 122,919 therms |
| Gross floor area | 358,500 sq ft |
| Source record | nyc:4409860:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 62.2 kBtu/ft² | 1,804 tCO₂e | |
| 2023 | — | 58.7 kBtu/ft² | 1,673 tCO₂e | |
| 2022 | — | 64.7 kBtu/ft² | 1,558 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
- 84 Leonard Street
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.71723, -74.00483
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does 88 Leonard 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 62.2 kBtu/ft² is about 17% 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 5.0 kgCO₂e/ft² is roughly in line with the group average of 5.2 kgCO₂e/ft².
At 358,500 sq ft, it is about 255% above the average floor area of 100,951 sq ft for those buildings. It was built in 2007, 55 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 88 Leonard Street's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 88 Leonard Street, covering report years 2022–2024. Site EUI moved from 64.7 kBtu/ft² (2022) to 62.2 kBtu/ft² (2024), a 4% decrease. Reported emissions went from 1,558 tCO₂e to 1,804 tCO₂e over the same span (up 16%).
What does a site EUI of 62.2 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. 88 Leonard Street's 62.2 kBtu/ft² across 358,500 sq ft works out to about 22.3 billion Btu (6,535 MWh-equivalent) in 2024. Its source EUI of 114.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 2,931,153 kWh of electricity and 122,919 therms of natural gas for the year.
Which law requires 88 Leonard Street to report its energy use?
88 Leonard 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:4409860:2024). 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.
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- 90 West Street· 357,258 sq ft · score 78 (B)
- Copy of Orsid - 101 West 12 Street· 357,196 sq ft · score 76 (B)
- Orsid - 101 West 12 Street· 357,196 sq ft · EUI 15.3 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 88 Leonard Street's energy grade?
88 Leonard Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 62.2 kBtu/ft².
How much energy does 88 Leonard Street use?
Its 2024 site energy-use intensity was 62.2 kBtu/ft² (114.1 kBtu/ft² source) across 358,500 sq ft, including 2,931,153 kWh of electricity and 122,919 therms of natural gas.
What are 88 Leonard Street's carbon emissions?
88 Leonard Street reported 1,804 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is 88 Leonard Street?
88 Leonard Street is at 84 Leonard Street, in New York City, New York 10013. Its coordinates are 40.71723, -74.00483 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 88 Leonard Street and when was it built?
88 Leonard Street has 358,500 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2007 as its year built. It is classed as multifamily housing.
Is 88 Leonard 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, “88 Leonard Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/88-leonard-street-7ef1f2d7 (data as of October 2, 2026).