Los Banos Apartments
Multifamily Housing in California, CA · 44 West I Street, Los Banos · 93635
At a glance
Los Banos Apartments is a 48,200-square-foot multifamily housing building at 44 West I Street, Los Banos in Los Banos, California, built in 1979. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 87 out of 100 (grade A), a site energy-use intensity of 30.2 kBtu/ft² and 103 tCO₂e of greenhouse-gas emissions. That score is higher than 42% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 87 (band A) |
| Site EUI | 30.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 103 tCO₂e |
| GHG intensity | 2.1 kgCO₂e/ft² |
| Electricity | 425,495 kWh |
| Gross floor area | 48,200 sq ft |
| Source record | california:27963842:2023 |
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
- 44 West I Street, Los Banos
- City
- California
- State
- California
- ZIP
- 93635
- Coordinates
- 37.06442, -120.85469
Within ~1 km
Nearby benchmarked buildings
- Henry Miller Elementary Schoolscore 42
K-12 School · 54,816 sq ft
See also: most efficient in California · biggest emitters
How does Los Banos Apartments 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. Los Banos Apartments's ENERGY STAR score of 87 compares with an average of 82 across the 9,612 that report a score; it scores higher than 42% of them and lower than 57%. Its site EUI of 30.2 kBtu/ft² is about 12% 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 2.1 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 48,200 sq ft, it is about 68% below the average floor area of 150,919 sq ft for those buildings. It was built in 1979, 9 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.
What does an ENERGY STAR score of 87 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 87 means the building performs better than about 87% of its national peers. BuildingCensus bands the score into report-card grades; 87 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. Los Banos Apartments's 30.2 kBtu/ft² across 48,200 sq ft works out to about 1.5 billion Btu (427 MWh-equivalent) in 2023. The disclosure also reports 425,495 kWh of electricity for the year.
Which law requires Los Banos Apartments to report its energy use?
Los Banos Apartments 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 2023 disclosure (source record california:27963842:2023). 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
- The Palms - Remm· 48,157 sq ft · score 99 (A)
- 1080 Eddy· 48,128 sq ft
- Moonraker Apartments· 48,104 sq ft · score 48 (D)
- Hunt'S Grove Apartments· 48,076 sq ft · score 97 (A)
- 2015 N Bush St· 48,000 sq ft · score 80 (B)
- 4950 Empire Avenue - Ab802· 48,000 sq ft · score 60 (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 Los Banos Apartments's energy grade?
Los Banos Apartments scores 87 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Los Banos Apartments use?
Its 2023 site energy-use intensity was 30.2 kBtu/ft² across 48,200 sq ft, including 425,495 kWh of electricity.
What are Los Banos Apartments's carbon emissions?
Los Banos Apartments reported 103 tCO₂e of greenhouse-gas emissions (2.1 kgCO₂e/ft²) for 2023.
Where is Los Banos Apartments?
Los Banos Apartments is at 44 West I Street, Los Banos, in Los Banos, California 93635. Its coordinates are 37.06442, -120.85469 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Los Banos Apartments and when was it built?
Los Banos Apartments has 48,200 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1979 as its year built. It is classed as multifamily housing.
Is Los Banos Apartments covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “Los Banos Apartments, Los Banos, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/los-banos-apartments-aa395483 (data as of July 9, 2026).