300 East 9Th Street
Multifamily Housing in California, CA · 300 East 9Th Street, Los Angeles · 90015
At a glance
300 East 9Th Street is a 70,700-square-foot multifamily housing building at 300 East 9Th Street, Los Angeles in Los Angeles, California, built in 1922. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 10.0 kBtu/ft² and 44 tCO₂e of greenhouse-gas emissions. That score is higher than 76% 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 | 100 (band A) |
| Site EUI | 10.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 44 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 122,635 kWh |
| Gross floor area | 70,700 sq ft |
| Source record | california:6321297:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 10.0 kBtu/ft² | 44 tCO₂e |
| 2023 | 100 | ±0 | 9.1 kBtu/ft² | 43 tCO₂e |
| 2022 | 100 | ±0 | 9.3 kBtu/ft² | 42 tCO₂e |
| 2021 | 100 | ±0 | 11.0 kBtu/ft² | 45 tCO₂e |
| 2020 | 100 | ±0 | 10.5 kBtu/ft² | 44 tCO₂e |
| 2019 | 100 | 11.1 kBtu/ft² | 50 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
- 300 East 9Th Street, Los Angeles
- City
- California
- State
- California
- ZIP
- 90015
- Coordinates
- 34.03980, -118.25344
Within ~1 km
Nearby benchmarked buildings
- California Market Centerscore —
Office · 1,873,130 sq ft
- 110 East 9Th Stscore 100
Office · 1,800,000 sq ft
Mixed Use Property · 1,735,721 sq ft
Mixed Use Property · 1,735,721 sq ft
- Ohtow - South Park Centerscore 94
Office · 977,197 sq ft
- 816911 - 8Th And Grandscore 88
Multifamily Housing · 634,863 sq ft
See also: most efficient in California · biggest emitters
How does 300 East 9Th Street 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. 300 East 9Th Street's ENERGY STAR score of 100 compares with an average of 82 across the 9,612 that report a score; it scores higher than 76% of them. Its site EUI of 10.0 kBtu/ft² is about 71% 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 0.6 kgCO₂e/ft² is about 70% below the group average of 2.1 kgCO₂e/ft².
At 70,700 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. It was built in 1922, 66 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 300 East 9Th Street's energy performance changed over time?
BuildingCensus holds 6 California disclosures for 300 East 9Th Street, covering report years 2019–2024. Its ENERGY STAR score was 100 in both 2019 and 2024. Site EUI moved from 11.1 kBtu/ft² (2019) to 10.0 kBtu/ft² (2024), a 10% decrease. Reported emissions went from 50 tCO₂e to 44 tCO₂e over the same span (down 13%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. 300 East 9Th Street's 10.0 kBtu/ft² across 70,700 sq ft works out to about 0.7 billion Btu (207 MWh-equivalent) in 2024. The disclosure also reports 122,635 kWh of electricity for the year.
Which law requires 300 East 9Th Street to report its energy use?
300 East 9Th Street 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:6321297:2024). 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
- Presidio Gate Apartments· 70,698 sq ft · EUI 27.1 kBtu/ft²
- Presidio Gate Apartments· 70,698 sq ft · EUI 25.0 kBtu/ft²
- Green Court Apartments· 70,695 sq ft · score 83 (B)
- Kingsley Drive· 70,686 sq ft · score 91 (A)
- 5196 Golden Rd· 70,680 sq ft · score 100 (A)
- Academy Pointe Apartments· 70,675 sq ft · score 85 (A)
- 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 300 East 9Th Street's energy grade?
300 East 9Th Street scores 100 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 300 East 9Th Street use?
Its 2024 site energy-use intensity was 10.0 kBtu/ft² across 70,700 sq ft, including 122,635 kWh of electricity.
What are 300 East 9Th Street's carbon emissions?
300 East 9Th Street reported 44 tCO₂e of greenhouse-gas emissions (0.6 kgCO₂e/ft²) for 2024.
Where is 300 East 9Th Street?
300 East 9Th Street is at 300 East 9Th Street, Los Angeles, in Los Angeles, California 90015. Its coordinates are 34.03980, -118.25344 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 300 East 9Th Street and when was it built?
300 East 9Th Street has 70,700 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1922 as its year built. It is classed as multifamily housing.
Is 300 East 9Th Street 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, “300 East 9Th Street, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/300-east-9th-street-091f0b5e (data as of July 9, 2026).