St Agnes Apt. HDFC - 41 Convent Ave
Multifamily Housing in New York City, NY · 41 Convent Ave. · 10027
At a glance
St Agnes Apt. HDFC - 41 Convent Ave is a 104,187-square-foot multifamily housing building at 41 Convent Ave. in New York City, New York, built in 1926. In its 2022 New York City benchmarking disclosure it reported a site energy-use intensity of 116.2 kBtu/ft² and 919 tCO₂e of greenhouse-gas emissions.
Local Law 84 (LL84) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 116.2 kBtu/ft² |
| Source EUI | 138.4 kBtu/ft² |
| GHG emissions | 919 tCO₂e |
| GHG intensity | 8.8 kgCO₂e/ft² |
| Electricity | 358,069 kWh |
| Water use | 7,445 kgal |
| Gross floor area | 104,187 sq ft |
| Source record | nyc:6016677:2022 |
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
- 41 Convent Ave.
- City
- New York City
- State
- New York
- ZIP
- 10027
- Coordinates
- 40.81447, -73.95304
Within ~1 km
Nearby benchmarked buildings
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- SAINT NICHOLASscore —
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- MANHATTANVILLEscore 13
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- 1470 Amsterdam Avenuescore 2
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- Manhattanville Campusscore —
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See also: most efficient in New York City · biggest emitters
How does St Agnes Apt. HDFC - 41 Convent 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. Its site EUI of 116.2 kBtu/ft² is about 55% 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 8.8 kgCO₂e/ft² is about 69% above the group average of 5.2 kgCO₂e/ft².
At 104,187 sq ft, it is roughly in line with the average floor area of 100,951 sq ft for those buildings. It was built in 1926, 26 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.
What does a site EUI of 116.2 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. St Agnes Apt. HDFC - 41 Convent Ave's 116.2 kBtu/ft² across 104,187 sq ft works out to about 12.1 billion Btu (3,548 MWh-equivalent) in 2022. Its source EUI of 138.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 358,069 kWh of electricity and 7,445 thousand gallons of water for the year.
Which law requires St Agnes Apt. HDFC - 41 Convent Ave to report its energy use?
St Agnes Apt. HDFC - 41 Convent 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 2022 disclosure (source record nyc:6016677:2022). 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
- Orsid- 408 East 79th St· 104,130 sq ft · score 19 (D)
- 103 E 86th· 104,124 sq ft · EUI 71.1 kBtu/ft²
- AKAM - 220 East 60th Street· 104,106 sq ft · EUI 120.8 kBtu/ft²
- 6740 Homes, Inc.· 104,072 sq ft · score 97 (A)
- 210-220 West 107th Street - Parent Property· 104,070 sq ft · score 96 (A)
- 8 Vanderbilt Avenue· 104,021 sq ft · score 70 (B)
- 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 St Agnes Apt. HDFC - 41 Convent Ave's energy grade?
St Agnes Apt. HDFC - 41 Convent Ave did not report an ENERGY STAR score in its 2022 disclosure, but its site energy-use intensity was 116.2 kBtu/ft².
How much energy does St Agnes Apt. HDFC - 41 Convent Ave use?
Its 2022 site energy-use intensity was 116.2 kBtu/ft² (138.4 kBtu/ft² source) across 104,187 sq ft, including 358,069 kWh of electricity.
What are St Agnes Apt. HDFC - 41 Convent Ave's carbon emissions?
St Agnes Apt. HDFC - 41 Convent Ave reported 919 tCO₂e of greenhouse-gas emissions (8.8 kgCO₂e/ft²) for 2022.
Where is St Agnes Apt. HDFC - 41 Convent Ave?
St Agnes Apt. HDFC - 41 Convent Ave is at 41 Convent Ave., in New York City, New York 10027. Its coordinates are 40.81447, -73.95304 (latitude, longitude), as published in the Energy and Water Data Disclosure file.
How big is St Agnes Apt. HDFC - 41 Convent Ave and when was it built?
St Agnes Apt. HDFC - 41 Convent Ave has 104,187 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1926 as its year built. It is classed as multifamily housing.
Is St Agnes Apt. HDFC - 41 Convent Ave 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, “St Agnes Apt. HDFC - 41 Convent Ave, New York City, New York — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/new-york-city/st-agnes-apt-hdfc-41-convent-ave-240a707c (data as of October 2, 2026).