Casa De Las Hermanitas
Multifamily Housing in California, CA · 2801 East 2Nd Street, Los Angeles · 90033
At a glance
Casa De Las Hermanitas is a 71,795-square-foot multifamily housing building at 2801 East 2Nd Street, Los Angeles in Los Angeles, California, built in 1981. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 24.4 kBtu/ft² and 107 tCO₂e of greenhouse-gas emissions. That score is higher than 53% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 24.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 107 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 276,816 kWh |
| Gross floor area | 71,795 sq ft |
| Source record | california:20580091:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | +3 | 24.4 kBtu/ft² | 107 tCO₂e |
| 2023 | 90 | +56 | 25.1 kBtu/ft² | 114 tCO₂e |
| 2022 | 34 | +12 | 41.8 kBtu/ft² | 183 tCO₂e |
| 2021 | 22 | 38.5 kBtu/ft² | 167 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 2801 East 2Nd Street, Los Angeles
- City
- California
- State
- California
- ZIP
- 90033
- Coordinates
- 34.04039, -118.20615
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Casa De Las Hermanitas compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Casa De Las Hermanitas's ENERGY STAR score of 93 compares with an average of 82 across the 9,612 that report a score; it scores higher than 53% of them and lower than 45%. Its site EUI of 24.4 kBtu/ft² is about 29% below the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.5 kgCO₂e/ft² is about 29% below the group average of 2.1 kgCO₂e/ft².
At 71,795 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. It was built in 1981, 7 years earlier than the group's average year built (1988). 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 Casa De Las Hermanitas's energy performance changed over time?
BuildingCensus holds 4 California disclosures for Casa De Las Hermanitas, covering report years 2021–2024. Its ENERGY STAR score went from 22 in 2021 to 93 in 2024 (+71 points). Site EUI moved from 38.5 kBtu/ft² (2021) to 24.4 kBtu/ft² (2024), a 37% decrease. Reported emissions went from 167 tCO₂e to 107 tCO₂e over the same span (down 36%).
What does an ENERGY STAR score of 93 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
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. Casa De Las Hermanitas's 24.4 kBtu/ft² across 71,795 sq ft works out to about 1.8 billion Btu (513 MWh-equivalent) in 2024. The disclosure also reports 276,816 kWh of electricity for the year.
Which law requires Casa De Las Hermanitas to report its energy use?
Casa De Las Hermanitas reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:20580091:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More multifamily housing buildings in California
- Cedar/ Nettleton· 71,790 sq ft · score 66 (C)
- Fountainglen Pasadena· 71,782 sq ft · score 52 (D)
- Park Paseo: Ppo· 71,775 sq ft · score 98 (A)
- 5415 Newcastle Ave· 71,765 sq ft · score 89 (A)
- Iron Works Lofts· 71,755 sq ft · score 97 (A)
- Area No. 31 - Park La Brea· 71,755 sq ft · score 62 (C)
- Multifamily Housing buildings in California· 10,630 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Casa De Las Hermanitas's energy grade?
Casa De Las Hermanitas scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Casa De Las Hermanitas use?
Its 2024 site energy-use intensity was 24.4 kBtu/ft² across 71,795 sq ft, including 276,816 kWh of electricity.
What are Casa De Las Hermanitas's carbon emissions?
Casa De Las Hermanitas reported 107 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2024.
Where is Casa De Las Hermanitas?
Casa De Las Hermanitas is at 2801 East 2Nd Street, Los Angeles, in Los Angeles, California 90033. Its coordinates are 34.04039, -118.20615 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Casa De Las Hermanitas and when was it built?
Casa De Las Hermanitas has 71,795 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1981 as its year built. It is classed as multifamily housing.
Is Casa De Las Hermanitas covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Casa De Las Hermanitas, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/casa-de-las-hermanitas-ef83d43e (data as of July 9, 2026).