Occidental Towers Apartments
Multifamily Housing in California, CA · 336 South Occidental Boulevard, Los Angeles · 90057
At a glance
Occidental Towers Apartments is a 88,964-square-foot multifamily housing building at 336 South Occidental Boulevard, Los Angeles in Los Angeles, California, built in 1966. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 70 out of 100 (grade B), a site energy-use intensity of 31.2 kBtu/ft² and 172 tCO₂e of greenhouse-gas emissions. That score is higher than 22% 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 | 70 (band B) |
| Site EUI | 31.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 172 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 503,143 kWh |
| Gross floor area | 88,964 sq ft |
| Source record | california:6321084:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 70 | +18 | 31.2 kBtu/ft² | 172 tCO₂e |
| 2023 | 52 | -19 | 33.4 kBtu/ft² | 194 tCO₂e |
| 2022 | 71 | +2 | 33.2 kBtu/ft² | 185 tCO₂e |
| 2021 | 69 | +8 | 33.9 kBtu/ft² | 174 tCO₂e |
| 2020 | 61 | -9 | 36.0 kBtu/ft² | 195 tCO₂e |
| 2019 | 70 | 33.6 kBtu/ft² | 184 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
- 336 South Occidental Boulevard, Los Angeles
- City
- California
- State
- California
- ZIP
- 90057
- Coordinates
- 34.06623, -118.28249
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Occidental Towers 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. Occidental Towers Apartments's ENERGY STAR score of 70 compares with an average of 82 across the 9,612 that report a score; it scores higher than 22% of them and lower than 77%. Its site EUI of 31.2 kBtu/ft² is roughly in line with 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 1.9 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 88,964 sq ft, it is about 41% below the average floor area of 150,919 sq ft for those buildings. It was built in 1966, 22 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 Occidental Towers Apartments's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Occidental Towers Apartments, covering report years 2019–2024. Its ENERGY STAR score was 70 in both 2019 and 2024. Site EUI moved from 33.6 kBtu/ft² (2019) to 31.2 kBtu/ft² (2024), a 7% decrease. Reported emissions went from 184 tCO₂e to 172 tCO₂e over the same span (down 7%).
What does an ENERGY STAR score of 70 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 70 means the building performs better than about 70% of its national peers. BuildingCensus bands the score into report-card grades; 70 falls in band B — above median (70–84). It sits 5 points below 75, the threshold for ENERGY STAR certification. 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. Occidental Towers Apartments's 31.2 kBtu/ft² across 88,964 sq ft works out to about 2.8 billion Btu (813 MWh-equivalent) in 2024. The disclosure also reports 503,143 kWh of electricity for the year.
Which law requires Occidental Towers Apartments to report its energy use?
Occidental Towers 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 2024 disclosure (source record california:6321084:2024). 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
- The Lofts At Carlsbad· 88,945 sq ft · score 100 (A)
- Park View Terrace (Pr785)· 88,904 sq ft · score 99 (A)
- Villa Del Sol· 88,902 sq ft · score 100 (A)
- Coralaire· 88,900 sq ft · score 100 (A)
- Green Hotel-Gk Mgt· 88,899 sq ft · score 56 (C)
- 333 Fremont (Fr124)· 88,893 sq ft · score 83 (B)
- 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 Occidental Towers Apartments's energy grade?
Occidental Towers Apartments scores 70 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Occidental Towers Apartments use?
Its 2024 site energy-use intensity was 31.2 kBtu/ft² across 88,964 sq ft, including 503,143 kWh of electricity.
What are Occidental Towers Apartments's carbon emissions?
Occidental Towers Apartments reported 172 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is Occidental Towers Apartments?
Occidental Towers Apartments is at 336 South Occidental Boulevard, Los Angeles, in Los Angeles, California 90057. Its coordinates are 34.06623, -118.28249 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Occidental Towers Apartments and when was it built?
Occidental Towers Apartments has 88,964 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1966 as its year built. It is classed as multifamily housing.
Is Occidental Towers Apartments 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, “Occidental Towers Apartments, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/occidental-towers-apartments-2cc22988 (data as of July 9, 2026).