446 Marcy Ave
Multifamily Housing in New York City, NY · 11206
At a glance
446 Marcy Ave is a 51,770-square-foot multifamily housing building in New York City, New York, built in 2007.
Local Law 84 (LL84) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Natural gas | 39,030 therms |
| Water use | 2,315 kgal |
| Gross floor area | 51,770 sq ft |
| Source record | nyc:4393254:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | — | — | |
| 2023 | 39 | +21 | 104.0 kBtu/ft² | 366 tCO₂e |
| 2022 | 18 | 120.3 kBtu/ft² | 394 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 446 Marcy Ave
- City
- New York City
- State
- New York
- ZIP
- 11206
- Coordinates
- 40.70005, -73.95031
Within ~1 km
Nearby benchmarked buildings
- Lindsay Parkscore 100
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- MARCYscore 5
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- TOMPKINSscore 26
Multifamily Housing · 1,143,000 sq ft
- 25 Boerum St - 44350score 100
Multifamily Housing · 983,400 sq ft
- 25 Moore Street - 44353score 100
Multifamily Housing · 834,625 sq ft
- 54 Boerum St - 44352score 100
Multifamily Housing · 826,553 sq ft
See also: most efficient in New York City · biggest emitters
How does 446 Marcy Ave 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.
At 51,770 sq ft, it is about half of 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 446 Marcy Ave's energy performance changed over time?
BuildingCensus holds 3 New York City disclosures for 446 Marcy Ave, covering report years 2022–2024. Its ENERGY STAR score went from 18 in 2022 to 39 in 2023 (+21 points). Site EUI moved from 120.3 kBtu/ft² (2022) to 104.0 kBtu/ft² (2023), a 14% decrease. Reported emissions went from 394 tCO₂e to 366 tCO₂e over the same span (down 7%).
Which law requires 446 Marcy Ave to report its energy use?
446 Marcy Ave 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:4393254:2024). 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
- Wavecrest CHILD - 20 Morningside Avenue· 51,764 sq ft
- Wavecrest CHILD - 369 West 116 Street· 51,764 sq ft
- A02220 - Hudson Street Owners Corp· 51,748 sq ft
- NB:84 Hudson Street· 51,748 sq ft · score 86 (A)
- A02220 - Hudson Street Owners Corp· 51,748 sq ft · score 68 (C)
- Dunmore Realty LLC· 51,744 sq ft · score 37 (D)
- 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 446 Marcy Ave's energy grade?
446 Marcy Ave did not report an ENERGY STAR score in its 2024 disclosure.
How much energy does 446 Marcy Ave use?
No energy-use intensity was reported for 2024.
What are 446 Marcy Ave's carbon emissions?
No greenhouse-gas emissions figure was reported for 2024.
Where is 446 Marcy Ave?
446 Marcy Ave is in New York City, New York 11206. Its coordinates are 40.70005, -73.95031 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is 446 Marcy Ave and when was it built?
446 Marcy Ave has 51,770 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 446 Marcy Ave 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, “446 Marcy Ave, New York City, New York — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/446-marcy-ave-58990bf0 (data as of October 2, 2026).