850-860 S Los Angeles St
Office in California, CA · 860 South Los Angeles Street, Los Angeles · 90014
At a glance
850-860 S Los Angeles St is a 351,736-square-foot office building at 860 South Los Angeles Street, Los Angeles in Los Angeles, California, built in 1924. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 24.4 kBtu/ft² and 517 tCO₂e of greenhouse-gas emissions. That score is higher than 85% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 98 (band A) |
| Site EUI | 24.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 517 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 1,429,741 kWh |
| Gross floor area | 351,736 sq ft |
| Source record | california:32434003:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 98 | +21 | 24.4 kBtu/ft² | 517 tCO₂e |
| 2023 | 77 | — | 1,182 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
- 860 South Los Angeles Street, Los Angeles
- City
- California
- State
- California
- ZIP
- 90014
- Coordinates
- 34.04091, -118.25332
Within ~1 km
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- 707 Wilshire Blvdscore 83
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- Ohtow - South Park Centerscore 94
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See also: most efficient in California · biggest emitters
How does 850-860 S Los Angeles St compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 850-860 S Los Angeles St's ENERGY STAR score of 98 compares with an average of 75 across the 4,912 that report a score; it scores higher than 85% of them and lower than 12%. Its site EUI of 24.4 kBtu/ft² is about 57% below the average of 56.4 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 59% below the group average of 3.6 kgCO₂e/ft².
At 351,736 sq ft, it is about 132% above the average floor area of 151,937 sq ft for those buildings. It was built in 1924, 61 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 850-860 S Los Angeles St's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 850-860 S Los Angeles St, covering report years 2023–2024. Its ENERGY STAR score went from 77 in 2023 to 98 in 2024 (+21 points). Reported emissions went from 1,182 tCO₂e to 517 tCO₂e over the same span (down 56%).
What does an ENERGY STAR score of 98 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 98 means the building performs better than about 98% of its national peers. BuildingCensus bands the score into report-card grades; 98 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. 850-860 S Los Angeles St's 24.4 kBtu/ft² across 351,736 sq ft works out to about 8.6 billion Btu (2,515 MWh-equivalent) in 2024. The disclosure also reports 1,429,741 kWh of electricity for the year.
Which law requires 850-860 S Los Angeles St to report its energy use?
850-860 S Los Angeles St 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:32434003:2024). 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 office buildings in California
- Carole Little And Campus Development (Cal &Amp;Cdf)· 351,009 sq ft · EUI 187.0 kBtu/ft²
- Downtown Center Studios, Llc· 350,976 sq ft · EUI 78.3 kBtu/ft²
- Riverpark Tower I· 350,892 sq ft · score 97 (A)
- Sun 101· 350,633 sq ft · score 68 (C)
- Sun 102· 350,633 sq ft · score 78 (B)
- 1100 Discovery Way - Building 1· 350,633 sq ft · score 79 (B)
- Office buildings in California· 6,214 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 850-860 S Los Angeles St's energy grade?
850-860 S Los Angeles St scores 98 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 850-860 S Los Angeles St use?
Its 2024 site energy-use intensity was 24.4 kBtu/ft² across 351,736 sq ft, including 1,429,741 kWh of electricity.
What are 850-860 S Los Angeles St's carbon emissions?
850-860 S Los Angeles St reported 517 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2024.
Where is 850-860 S Los Angeles St?
850-860 S Los Angeles St is at 860 South Los Angeles Street, Los Angeles, in Los Angeles, California 90014. Its coordinates are 34.04091, -118.25332 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 850-860 S Los Angeles St and when was it built?
850-860 S Los Angeles St has 351,736 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1924 as its year built. It is classed as office.
Is 850-860 S Los Angeles St 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, “850-860 S Los Angeles St, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/850-860-s-los-angeles-st-35e123cb (data as of July 9, 2026).