The Legacy At Westwood
Multifamily Housing in California, CA · 10833 Wilshire Boulevard, Los Angeles · 90024
At a glance
The Legacy At Westwood is a 220,767-square-foot multifamily housing building at 10833 Wilshire Boulevard, Los Angeles in Los Angeles, California, built in 2001. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 43 out of 100 (grade D), a site energy-use intensity of 42.0 kBtu/ft² and 613 tCO₂e of greenhouse-gas emissions. That score is higher than 8% 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 | 43 (band D) |
| Site EUI | 42.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 613 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 1,756,854 kWh |
| Gross floor area | 220,767 sq ft |
| Source record | california:6369673:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 43 | -10 | 42.0 kBtu/ft² | 613 tCO₂e |
| 2022 | 53 | -3 | 39.0 kBtu/ft² | 546 tCO₂e |
| 2021 | 56 | +16 | 39.5 kBtu/ft² | 508 tCO₂e |
| 2020 | 40 | +11 | 44.3 kBtu/ft² | 598 tCO₂e |
| 2019 | 29 | 48.5 kBtu/ft² | 649 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 10833 Wilshire Boulevard, Los Angeles
- City
- California
- State
- California
- ZIP
- 90024
- Coordinates
- 34.05996, -118.44087
Within ~1 km
Nearby benchmarked buildings
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- Westwood Centerscore 92
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See also: most efficient in California · biggest emitters
How does The Legacy At Westwood 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. The Legacy At Westwood's ENERGY STAR score of 43 compares with an average of 82 across the 9,612 that report a score; it scores higher than 8% of them and lower than 92%. Its site EUI of 42.0 kBtu/ft² is about 22% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.8 kgCO₂e/ft² is about 33% above the group average of 2.1 kgCO₂e/ft².
At 220,767 sq ft, it is about 46% above the average floor area of 150,919 sq ft for those buildings. It was built in 2001, 13 years later 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 The Legacy At Westwood's energy performance changed over time?
BuildingCensus holds 5 California disclosures for The Legacy At Westwood, covering report years 2019–2023. Its ENERGY STAR score went from 29 in 2019 to 43 in 2023 (+14 points); its best year on file was 2021, at 56. Site EUI moved from 48.5 kBtu/ft² (2019) to 42.0 kBtu/ft² (2023), a 13% decrease. Reported emissions went from 649 tCO₂e to 613 tCO₂e over the same span (down 6%).
What does an ENERGY STAR score of 43 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 43 means the building performs better than about 43% of its national peers. BuildingCensus bands the score into report-card grades; 43 falls in band D — lowest band (1–54). It sits 32 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. The Legacy At Westwood's 42.0 kBtu/ft² across 220,767 sq ft works out to about 9.3 billion Btu (2,717 MWh-equivalent) in 2023. The disclosure also reports 1,756,854 kWh of electricity for the year.
Which law requires The Legacy At Westwood to report its energy use?
The Legacy At Westwood 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:6369673:2023). 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
- 7311 Huntington Square Lane, Citrus Heights, Ca 95621· 220,691 sq ft · score 100 (A)
- Adagio On The Green (Dg32)· 220,535 sq ft · score 68 (C)
- Park - Ii #15· 220,346 sq ft · score 56 (C)
- The Crossings At Wyndham (Wy019)· 220,279 sq ft · score 70 (B)
- Medici Apartment Homes - Remm· 220,245 sq ft · score 100 (A)
- Parkway Club· 220,195 sq ft
- 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 The Legacy At Westwood's energy grade?
The Legacy At Westwood scores 43 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Legacy At Westwood use?
Its 2023 site energy-use intensity was 42.0 kBtu/ft² across 220,767 sq ft, including 1,756,854 kWh of electricity.
What are The Legacy At Westwood's carbon emissions?
The Legacy At Westwood reported 613 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2023.
Where is The Legacy At Westwood?
The Legacy At Westwood is at 10833 Wilshire Boulevard, Los Angeles, in Los Angeles, California 90024. Its coordinates are 34.05996, -118.44087 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Legacy At Westwood and when was it built?
The Legacy At Westwood has 220,767 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2001 as its year built. It is classed as multifamily housing.
Is The Legacy At Westwood 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, “The Legacy At Westwood, Los Angeles, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-legacy-at-westwood-9a1dcd9e (data as of July 9, 2026).