4330 Park Terrace Drive
Office in California, CA · 4330 Park Terrace Drive, Westlake Village · 91361
At a glance
4330 Park Terrace Drive is a 62,282-square-foot office building at 4330 Park Terrace Drive, Westlake Village in Westlake Village, California, built in 1989. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 16 out of 100 (grade D), a site energy-use intensity of 115.6 kBtu/ft² and 454 tCO₂e of greenhouse-gas emissions. That score is higher than 6% 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 | 16 (band D) |
| Site EUI | 115.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 454 tCO₂e |
| GHG intensity | 7.3 kgCO₂e/ft² |
| Electricity | 1,384,937 kWh |
| Natural gas | 26,372 therms |
| Gross floor area | 62,282 sq ft |
| Source record | california:12227524:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 16 | +3 | 115.6 kBtu/ft² | 454 tCO₂e |
| 2023 | 13 | +2 | 127.8 kBtu/ft² | 502 tCO₂e |
| 2022 | 11 | +3 | 132.0 kBtu/ft² | 513 tCO₂e |
| 2021 | 8 | +7 | 132.8 kBtu/ft² | 540 tCO₂e |
| 2019 | 1 | 183.9 kBtu/ft² | 724 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
- 4330 Park Terrace Drive, Westlake Village
- City
- California
- State
- California
- ZIP
- 91361
- Coordinates
- 34.14412, -118.80056
Within ~1 km
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How does 4330 Park Terrace Drive compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 4330 Park Terrace Drive's ENERGY STAR score of 16 compares with an average of 75 across the 4,912 that report a score; it scores higher than 6% of them and lower than 94%. Its site EUI of 115.6 kBtu/ft² is about twice the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.3 kgCO₂e/ft² is about twice the group average of 3.6 kgCO₂e/ft².
At 62,282 sq ft, it is about 59% below the average floor area of 151,937 sq ft for those buildings. It was built in 1989, 4 years later 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 4330 Park Terrace Drive's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 4330 Park Terrace Drive, covering report years 2019, 2021, 2022, 2023, 2024. Its ENERGY STAR score went from 1 in 2019 to 16 in 2024 (+15 points). Site EUI moved from 183.9 kBtu/ft² (2019) to 115.6 kBtu/ft² (2024), a 37% decrease. Reported emissions went from 724 tCO₂e to 454 tCO₂e over the same span (down 37%).
What does an ENERGY STAR score of 16 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 16 means the building performs better than about 16% of its national peers. BuildingCensus bands the score into report-card grades; 16 falls in band D — lowest band (1–54). It sits 59 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. 4330 Park Terrace Drive's 115.6 kBtu/ft² across 62,282 sq ft works out to about 7.2 billion Btu (2,110 MWh-equivalent) in 2024. The disclosure also reports 1,384,937 kWh of electricity and 26,372 therms of natural gas for the year.
Which law requires 4330 Park Terrace Drive to report its energy use?
4330 Park Terrace Drive 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:12227524:2024). 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.
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Frequently asked questions
What is 4330 Park Terrace Drive's energy grade?
4330 Park Terrace Drive scores 16 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 4330 Park Terrace Drive use?
Its 2024 site energy-use intensity was 115.6 kBtu/ft² across 62,282 sq ft, including 1,384,937 kWh of electricity and 26,372 therms of natural gas.
What are 4330 Park Terrace Drive's carbon emissions?
4330 Park Terrace Drive reported 454 tCO₂e of greenhouse-gas emissions (7.3 kgCO₂e/ft²) for 2024.
Where is 4330 Park Terrace Drive?
4330 Park Terrace Drive is at 4330 Park Terrace Drive, Westlake Village, in Westlake Village, California 91361. Its coordinates are 34.14412, -118.80056 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 4330 Park Terrace Drive and when was it built?
4330 Park Terrace Drive has 62,282 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1989 as its year built. It is classed as office.
Is 4330 Park Terrace Drive 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, “4330 Park Terrace Drive, Westlake Village, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/4330-park-terrace-drive-3b766334 (data as of July 9, 2026).