Century Park West
Office in California, CA · 1801 Century Park West, Los Angeles · 90067
At a glance
Century Park West is a 52,033-square-foot office building at 1801 Century Park West, Los Angeles in Los Angeles, California, built in 1980. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 50 out of 100 (grade D), a site energy-use intensity of 53.5 kBtu/ft² and 181 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 | 50 (band D) |
| Site EUI | 53.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 181 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 648,734 kWh |
| Gross floor area | 52,033 sq ft |
| Source record | california:1926769:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 50 | +12 | 53.5 kBtu/ft² | 181 tCO₂e |
| 2023 | 38 | +8 | 57.8 kBtu/ft² | 205 tCO₂e |
| 2022 | 30 | -9 | 63.6 kBtu/ft² | 220 tCO₂e |
| 2021 | 39 | -11 | 57.3 kBtu/ft² | 177 tCO₂e |
| 2020 | 50 | -1 | 53.7 kBtu/ft² | 177 tCO₂e |
| 2019 | 51 | +4 | 72.2 kBtu/ft² | 237 tCO₂e |
| 2018 | 47 | 75.3 kBtu/ft² | 260 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
- 1801 Century Park West, Los Angeles
- City
- California
- State
- California
- ZIP
- 90067
- Coordinates
- 34.05872, -118.42147
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Century Park West compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Century Park West's ENERGY STAR score of 50 compares with an average of 75 across the 4,912 that report a score; it scores higher than 16% of them and lower than 84%. Its site EUI of 53.5 kBtu/ft² is roughly in line with 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 3.5 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².
At 52,033 sq ft, it is about 66% below the average floor area of 151,937 sq ft for those buildings. It was built in 1980, 5 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 Century Park West's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Century Park West, covering report years 2018–2024. Its ENERGY STAR score went from 47 in 2018 to 50 in 2024 (+3 points); its best year on file was 2019, at 51. Site EUI moved from 75.3 kBtu/ft² (2018) to 53.5 kBtu/ft² (2024), a 29% decrease. Reported emissions went from 260 tCO₂e to 181 tCO₂e over the same span (down 30%).
What does an ENERGY STAR score of 50 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 50 means the building performs better than about 50% of its national peers. BuildingCensus bands the score into report-card grades; 50 falls in band D — lowest band (1–54). It sits 25 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. Century Park West's 53.5 kBtu/ft² across 52,033 sq ft works out to about 2.8 billion Btu (816 MWh-equivalent) in 2024. The disclosure also reports 648,734 kWh of electricity for the year.
Which law requires Century Park West to report its energy use?
Century Park West 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:1926769:2024). 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
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- Midpoint 9· 52,000 sq ft · score 100 (A)
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- 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 Century Park West's energy grade?
Century Park West scores 50 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 Century Park West use?
Its 2024 site energy-use intensity was 53.5 kBtu/ft² across 52,033 sq ft, including 648,734 kWh of electricity.
What are Century Park West's carbon emissions?
Century Park West reported 181 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2024.
Where is Century Park West?
Century Park West is at 1801 Century Park West, Los Angeles, in Los Angeles, California 90067. Its coordinates are 34.05872, -118.42147 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Century Park West and when was it built?
Century Park West has 52,033 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as office.
Is Century Park West 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, “Century Park West, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/century-park-west-280b8578 (data as of July 9, 2026).