Ironclad Artists - 134-140 Grand St, NYC
Multifamily Housing in New York City, NY · 134-140 Grand St · 10013
At a glance
Ironclad Artists - 134-140 Grand St, NYC is a 93,511-square-foot multifamily housing building in New York City, New York, built in 1900. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 74.3 kBtu/ft² and 469 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 74.3 kBtu/ft² |
| Source EUI | 106.5 kBtu/ft² |
| GHG emissions | 469 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 448,771 kWh |
| Natural gas | 51,724 therms |
| Water use | 858 kgal |
| Gross floor area | 93,511 sq ft |
| Source record | nyc:23749705:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 74.3 kBtu/ft² | 469 tCO₂e | |
| 2023 | — | 41.0 kBtu/ft² | 249 tCO₂e | |
| 2022 | — | 90.2 kBtu/ft² | 403 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
- 134-140 Grand St
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.72038, -73.99974
Within ~1 km
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See also: most efficient in New York City · biggest emitters
How does Ironclad Artists - 134-140 Grand St, NYC 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 74.3 kBtu/ft² is roughly in line with 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 93,511 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1900, 52 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 Ironclad Artists - 134-140 Grand St, NYC's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for Ironclad Artists - 134-140 Grand St, NYC, covering report years 2022–2024. Site EUI moved from 90.2 kBtu/ft² (2022) to 74.3 kBtu/ft² (2024), a 18% decrease. Reported emissions went from 403 tCO₂e to 469 tCO₂e over the same span (up 16%).
What does a site EUI of 74.3 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. Ironclad Artists - 134-140 Grand St, NYC's 74.3 kBtu/ft² across 93,511 sq ft works out to about 6.9 billion Btu (2,036 MWh-equivalent) in 2024. Its source EUI of 106.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 448,771 kWh of electricity, 51,724 therms of natural gas and 858 thousand gallons of water for the year.
Which law requires Ironclad Artists - 134-140 Grand St, NYC to report its energy use?
Ironclad Artists - 134-140 Grand St, NYC 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:23749705:2024). 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
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- Advanced: 150 Joralemon St / 124 Clinton St· 93,501 sq ft · EUI 48.0 kBtu/ft²
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- Progressive - 3629 White Plains Road· 93,498 sq ft · score 91 (A)
- Spring Leasing and Management, LLC : 250 EAST 144 STREET· 93,486 sq ft · score 32 (D)
- ZARA - 89-11 153 Street· 93,480 sq ft · score 67 (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 Ironclad Artists - 134-140 Grand St, NYC's energy grade?
Ironclad Artists - 134-140 Grand St, NYC did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 74.3 kBtu/ft².
How much energy does Ironclad Artists - 134-140 Grand St, NYC use?
Its 2024 site energy-use intensity was 74.3 kBtu/ft² (106.5 kBtu/ft² source) across 93,511 sq ft, including 448,771 kWh of electricity and 51,724 therms of natural gas.
What are Ironclad Artists - 134-140 Grand St, NYC's carbon emissions?
Ironclad Artists - 134-140 Grand St, NYC reported 469 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is Ironclad Artists - 134-140 Grand St, NYC?
Ironclad Artists - 134-140 Grand St, NYC is in New York City, New York 10013. Its coordinates are 40.72038, -73.99974 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Ironclad Artists - 134-140 Grand St, NYC and when was it built?
Ironclad Artists - 134-140 Grand St, NYC has 93,511 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1900 as its year built. It is classed as multifamily housing.
Is Ironclad Artists - 134-140 Grand St, NYC 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, “Ironclad Artists - 134-140 Grand St, NYC, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/ironclad-artists-134-140-grand-st-nyc-1f7f16e9 (data as of October 2, 2026).