Western Jewelry Mart
Office in California, CA · 606 South Hill Street, Los Angeles · 90014
At a glance
Western Jewelry Mart is a 136,714-square-foot office building at 606 South Hill Street, Los Angeles in Los Angeles, California, built in 1913. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 51 out of 100 (grade D), a site energy-use intensity of 50.7 kBtu/ft² and 451 tCO₂e of greenhouse-gas emissions. That score is higher than 16% 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 | 51 (band D) |
| Site EUI | 50.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 451 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 1,993,013 kWh |
| Gross floor area | 136,714 sq ft |
| Source record | california:5885967:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 51 | -2 | 50.7 kBtu/ft² | 451 tCO₂e |
| 2023 | 53 | 50.2 kBtu/ft² | 471 tCO₂e | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | — | — | — | |
| 2019 | 60 | +5 | 51.1 kBtu/ft² | 459 tCO₂e |
| 2018 | 55 | 53.5 kBtu/ft² | 519 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
- 606 South Hill Street, Los Angeles
- City
- California
- State
- California
- ZIP
- 90014
- Coordinates
- 34.04700, -118.25295
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Western Jewelry Mart compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Western Jewelry Mart's ENERGY STAR score of 51 compares with an average of 75 across the 4,912 that report a score; it scores higher than 16% of them and lower than 83%. Its site EUI of 50.7 kBtu/ft² is about 10% 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 3.3 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².
At 136,714 sq ft, it is about 10% below the average floor area of 151,937 sq ft for those buildings. It was built in 1913, 72 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 Western Jewelry Mart's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Western Jewelry Mart, covering report years 2018–2024. Its ENERGY STAR score went from 55 in 2018 to 51 in 2024 (-4 points); its best year on file was 2019, at 60. Site EUI moved from 53.5 kBtu/ft² (2018) to 50.7 kBtu/ft² (2024), a 5% decrease. Reported emissions went from 519 tCO₂e to 451 tCO₂e over the same span (down 13%).
What does an ENERGY STAR score of 51 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 51 means the building performs better than about 51% of its national peers. BuildingCensus bands the score into report-card grades; 51 falls in band D — lowest band (1–54). It sits 24 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. Western Jewelry Mart's 50.7 kBtu/ft² across 136,714 sq ft works out to about 6.9 billion Btu (2,031 MWh-equivalent) in 2024. The disclosure also reports 1,993,013 kWh of electricity for the year.
Which law requires Western Jewelry Mart to report its energy use?
Western Jewelry Mart 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:5885967:2024). 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
- 2451 Mission College Blvd· 136,708 sq ft · EUI 1.6 kBtu/ft²
- 3090 Bristol Street· 136,705 sq ft · score 92 (A)
- 500 E. Middlefield· 136,694 sq ft · score 100 (A)
- 9500 Jeronimo· 136,648 sq ft · score 3 (D)
- 700 North Central Ave· 136,593 sq ft · score 76 (B)
- Government Center - Administration· 136,500 sq ft · score 100 (A)
- 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 Western Jewelry Mart's energy grade?
Western Jewelry Mart scores 51 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Western Jewelry Mart use?
Its 2024 site energy-use intensity was 50.7 kBtu/ft² across 136,714 sq ft, including 1,993,013 kWh of electricity.
What are Western Jewelry Mart's carbon emissions?
Western Jewelry Mart reported 451 tCO₂e of greenhouse-gas emissions (3.3 kgCO₂e/ft²) for 2024.
Where is Western Jewelry Mart?
Western Jewelry Mart is at 606 South Hill Street, Los Angeles, in Los Angeles, California 90014. Its coordinates are 34.04700, -118.25295 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Western Jewelry Mart and when was it built?
Western Jewelry Mart has 136,714 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1913 as its year built. It is classed as office.
Is Western Jewelry Mart 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, “Western Jewelry Mart, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/western-jewelry-mart-601bfc18 (data as of July 9, 2026).