BETANCES III
Multifamily Housing in New York City, NY · 427 SAINT ANNS AVENUE · 10454
At a glance
BETANCES III is a 93,350-square-foot multifamily housing building at 427 SAINT ANNS AVENUE in New York City, New York, built in 1973. In its 2022 New York City benchmarking disclosure it reported a site energy-use intensity of 20.1 kBtu/ft² and 158 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 20.1 kBtu/ft² |
| Source EUI | 56.2 kBtu/ft² |
| GHG emissions | 158 tCO₂e |
| GHG intensity | 1.7 kgCO₂e/ft² |
| Electricity | 548,695 kWh |
| Gross floor area | 93,350 sq ft |
| Source record | nyc:2830955:2022 |
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
- 427 SAINT ANNS AVENUE
- City
- New York City
- State
- New York
- ZIP
- 10454
- Coordinates
- 40.81140, -73.91463
Within ~1 km
Nearby benchmarked buildings
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- ADAMS - Bldgs 1-4score —
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See also: most efficient in New York City · biggest emitters
How does BETANCES III 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 20.1 kBtu/ft² is about 73% 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 1.7 kgCO₂e/ft² is about 67% below the group average of 5.2 kgCO₂e/ft².
At 93,350 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1973, 21 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.
What does a site EUI of 20.1 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. BETANCES III's 20.1 kBtu/ft² across 93,350 sq ft works out to about 1.9 billion Btu (550 MWh-equivalent) in 2022. Its source EUI of 56.2 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 548,695 kWh of electricity for the year.
Which law requires BETANCES III to report its energy use?
BETANCES III 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 2022 disclosure (source record nyc:2830955:2022). 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
- AKAM - 31 Jane Street· 93,330 sq ft · score 84 (B)
- 36 Hamilton Avenue· 93,326 sq ft · score 34 (D)
- The Gershfeld Group - 36 Hamilton Ave· 93,326 sq ft · score 34 (D)
- MGRE - 36 Hamilton Avenue· 93,326 sq ft · score 63 (C)
- DEPM 2504 Transferred - 44 Gramercy Park North· 93,300 sq ft · EUI 63.8 kBtu/ft²
- AKAM - 35-63 88th Street / 35-64 89th Street· 93,297 sq ft · score 43 (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 BETANCES III's energy grade?
BETANCES III did not report an ENERGY STAR score in its 2022 disclosure, but its site energy-use intensity was 20.1 kBtu/ft².
How much energy does BETANCES III use?
Its 2022 site energy-use intensity was 20.1 kBtu/ft² (56.2 kBtu/ft² source) across 93,350 sq ft, including 548,695 kWh of electricity.
What are BETANCES III's carbon emissions?
BETANCES III reported 158 tCO₂e of greenhouse-gas emissions (1.7 kgCO₂e/ft²) for 2022.
Where is BETANCES III?
BETANCES III is at 427 SAINT ANNS AVENUE, in New York City, New York 10454. Its coordinates are 40.81140, -73.91463 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is BETANCES III and when was it built?
BETANCES III has 93,350 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1973 as its year built. It is classed as multifamily housing.
Is BETANCES III covered by Local Law 84 (LL84)?
Yes — it appears in the 2022 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, “BETANCES III, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/betances-iii-4d833d15 (data as of October 2, 2026).