Mack Edge - 417 Lafayette St
Multifamily Housing in New York City, NY · 417 Lafayette St · 10003
At a glance
Mack Edge - 417 Lafayette St is a 32,400-square-foot multifamily housing building in New York City, New York, built in 1910. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 23.8 kBtu/ft² and 78 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 23.8 kBtu/ft² |
| Source EUI | 56.9 kBtu/ft² |
| GHG emissions | 78 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 173,371 kWh |
| Natural gas | 1,790 therms |
| Water use | 251 kgal |
| Gross floor area | 32,400 sq ft |
| Source record | nyc:23749744:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 23.8 kBtu/ft² | 78 tCO₂e | |
| 2023 | — | 100.5 kBtu/ft² | 194 tCO₂e | |
| 2022 | — | 83.7 kBtu/ft² | 151 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
- 417 Lafayette St
- City
- New York City
- State
- New York
- ZIP
- 10003
- Coordinates
- 40.72868, -73.99243
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Mack Edge - 417 Lafayette St 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 23.8 kBtu/ft² is about 68% 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 2.4 kgCO₂e/ft² is about half of the group average of 5.2 kgCO₂e/ft².
At 32,400 sq ft, it is about 68% below the average floor area of 100,951 sq ft for those buildings. It was built in 1910, 42 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.
How has Mack Edge - 417 Lafayette St's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Mack Edge - 417 Lafayette St, covering report years 2022–2024. Site EUI moved from 83.7 kBtu/ft² (2022) to 23.8 kBtu/ft² (2024), a 72% decrease. Reported emissions went from 151 tCO₂e to 78 tCO₂e over the same span (down 48%).
What does a site EUI of 23.8 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. Mack Edge - 417 Lafayette St's 23.8 kBtu/ft² across 32,400 sq ft works out to about 0.8 billion Btu (226 MWh-equivalent) in 2024. Its source EUI of 56.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 173,371 kWh of electricity, 1,790 therms of natural gas and 251 thousand gallons of water for the year.
Which law requires Mack Edge - 417 Lafayette St to report its energy use?
Mack Edge - 417 Lafayette St 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:23749744:2024). 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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- Multifamily Housing buildings in New York City· 33,022 benchmarked
- All New York City benchmarked buildings· Local Law 84 (LL84)
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- Least efficient large buildings in New York City
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Frequently asked questions
What is Mack Edge - 417 Lafayette St's energy grade?
Mack Edge - 417 Lafayette St did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 23.8 kBtu/ft².
How much energy does Mack Edge - 417 Lafayette St use?
Its 2024 site energy-use intensity was 23.8 kBtu/ft² (56.9 kBtu/ft² source) across 32,400 sq ft, including 173,371 kWh of electricity and 1,790 therms of natural gas.
What are Mack Edge - 417 Lafayette St's carbon emissions?
Mack Edge - 417 Lafayette St reported 78 tCO₂e of greenhouse-gas emissions (2.4 kgCO₂e/ft²) for 2024.
Where is Mack Edge - 417 Lafayette St?
Mack Edge - 417 Lafayette St is in New York City, New York 10003. Its coordinates are 40.72868, -73.99243 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Mack Edge - 417 Lafayette St and when was it built?
Mack Edge - 417 Lafayette St has 32,400 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1910 as its year built. It is classed as multifamily housing.
Is Mack Edge - 417 Lafayette St 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, “Mack Edge - 417 Lafayette St, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/mack-edge-417-lafayette-st-7b815d03 (data as of October 2, 2026).