Cornerstone Management Systems Inc : 3 Wooster Street
Multifamily Housing in New York City, NY · 3 Wooster Street · 10013
At a glance
Cornerstone Management Systems Inc : 3 Wooster Street is a 29,503-square-foot multifamily housing building in New York City, New York, built in 1950. In its 2024 New York City benchmarking disclosure it reported a site energy-use intensity of 93.3 kBtu/ft² and 227 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 93.3 kBtu/ft² |
| Source EUI | 175.1 kBtu/ft² |
| GHG emissions | 227 tCO₂e |
| GHG intensity | 7.7 kgCO₂e/ft² |
| Electricity | 381,101 kWh |
| Natural gas | 14,524 therms |
| Gross floor area | 29,503 sq ft |
| Source record | nyc:27577727:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 93.3 kBtu/ft² | 227 tCO₂e | |
| 2023 | — | 83.6 kBtu/ft² | 204 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
- 3 Wooster Street
- City
- New York City
- State
- New York
- ZIP
- 10013
- Coordinates
- 40.72109, -74.00374
Within ~1 km
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How does Cornerstone Management Systems Inc : 3 Wooster 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 93.3 kBtu/ft² is about 25% above the average of 74.9 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.7 kgCO₂e/ft² is about 48% above the group average of 5.2 kgCO₂e/ft².
At 29,503 sq ft, it is about 71% below the average floor area of 100,951 sq ft for those buildings. Its 1950 construction date is close to 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 Cornerstone Management Systems Inc : 3 Wooster Street's energy performance changed over time?
BuildingCensus holds 2 New York City disclosures for Cornerstone Management Systems Inc : 3 Wooster Street, covering report years 2023–2024. Site EUI moved from 83.6 kBtu/ft² (2023) to 93.3 kBtu/ft² (2024), an 12% increase. Reported emissions went from 204 tCO₂e to 227 tCO₂e over the same span (up 11%).
What does a site EUI of 93.3 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. Cornerstone Management Systems Inc : 3 Wooster Street's 93.3 kBtu/ft² across 29,503 sq ft works out to about 2.8 billion Btu (807 MWh-equivalent) in 2024. Its source EUI of 175.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 381,101 kWh of electricity and 14,524 therms of natural gas for the year.
Which law requires Cornerstone Management Systems Inc : 3 Wooster Street to report its energy use?
Cornerstone Management Systems Inc : 3 Wooster 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:27577727:2024). 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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- 117 E 77 St· 29,500 sq ft · score 28 (D)
- 1812 E-18 Properties LLC· 29,500 sq ft · score 15 (D)
- 2001 Bath Avenue· 29,500 sq ft · EUI 63.0 kBtu/ft²
- 61 NORTH MOORE STREET CONDOMINIUM 59-63 N. MOORE ASSOCIATES LLC· 29,500 sq ft · EUI 60.6 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 Cornerstone Management Systems Inc : 3 Wooster Street's energy grade?
Cornerstone Management Systems Inc : 3 Wooster Street did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 93.3 kBtu/ft².
How much energy does Cornerstone Management Systems Inc : 3 Wooster Street use?
Its 2024 site energy-use intensity was 93.3 kBtu/ft² (175.1 kBtu/ft² source) across 29,503 sq ft, including 381,101 kWh of electricity and 14,524 therms of natural gas.
What are Cornerstone Management Systems Inc : 3 Wooster Street's carbon emissions?
Cornerstone Management Systems Inc : 3 Wooster Street reported 227 tCO₂e of greenhouse-gas emissions (7.7 kgCO₂e/ft²) for 2024.
Where is Cornerstone Management Systems Inc : 3 Wooster Street?
Cornerstone Management Systems Inc : 3 Wooster Street is in New York City, New York 10013. Its coordinates are 40.72109, -74.00374 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is Cornerstone Management Systems Inc : 3 Wooster Street and when was it built?
Cornerstone Management Systems Inc : 3 Wooster Street has 29,503 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1950 as its year built. It is classed as multifamily housing.
Is Cornerstone Management Systems Inc : 3 Wooster 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, “Cornerstone Management Systems Inc : 3 Wooster Street, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/cornerstone-management-systems-inc-3-wooster-street-d5f16b2b (data as of October 2, 2026).