Sorrento Villas Apartments
Multifamily Housing in California, CA · 415 Country Club Drive, Simi Valley · 93065
At a glance
Sorrento Villas Apartments is a 87,770-square-foot multifamily housing building at 415 Country Club Drive, Simi Valley in Simi Valley, California, built in 1999. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 97 out of 100 (grade A), a site energy-use intensity of 31.8 kBtu/ft² and 172 tCO₂e of greenhouse-gas emissions. That score is higher than 63% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 31.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 172 tCO₂e |
| GHG intensity | 2.0 kgCO₂e/ft² |
| Electricity | 445,791 kWh |
| Natural gas | 13,424 therms |
| Gross floor area | 87,770 sq ft |
| Source record | california:10864681:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | -3 | 31.8 kBtu/ft² | 172 tCO₂e |
| 2023 | 100 | +3 | 17.7 kBtu/ft² | 111 tCO₂e |
| 2022 | 97 | +1 | 34.4 kBtu/ft² | 180 tCO₂e |
| 2021 | 96 | ±0 | 35.2 kBtu/ft² | 173 tCO₂e |
| 2020 | 96 | +5 | 32.2 kBtu/ft² | 175 tCO₂e |
| 2019 | 91 | 38.3 kBtu/ft² | 200 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
- 415 Country Club Drive, Simi Valley
- City
- California
- State
- California
- ZIP
- 93065
- Coordinates
- 34.25378, -118.80815
Within ~1 km
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- 10482 Simi Hillsscore 60
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- 941 Sunset Garden Lnscore 100
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See also: most efficient in California · biggest emitters
How does Sorrento Villas Apartments 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. Sorrento Villas Apartments's ENERGY STAR score of 97 compares with an average of 82 across the 9,612 that report a score; it scores higher than 63% of them and lower than 34%. Its site EUI of 31.8 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.0 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 87,770 sq ft, it is about 42% below the average floor area of 150,919 sq ft for those buildings. It was built in 1999, 11 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 Sorrento Villas Apartments's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Sorrento Villas Apartments, covering report years 2019–2024. Its ENERGY STAR score went from 91 in 2019 to 97 in 2024 (+6 points); its best year on file was 2023, at 100. Site EUI moved from 38.3 kBtu/ft² (2019) to 31.8 kBtu/ft² (2024), a 17% decrease. Reported emissions went from 200 tCO₂e to 172 tCO₂e over the same span (down 14%).
What does an ENERGY STAR score of 97 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 97 means the building performs better than about 97% of its national peers. BuildingCensus bands the score into report-card grades; 97 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. Sorrento Villas Apartments's 31.8 kBtu/ft² across 87,770 sq ft works out to about 2.8 billion Btu (818 MWh-equivalent) in 2024. The disclosure also reports 445,791 kWh of electricity and 13,424 therms of natural gas for the year.
Which law requires Sorrento Villas Apartments to report its energy use?
Sorrento Villas Apartments 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:10864681:2024). 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 multifamily housing buildings in California
- Dorado Senior Apartments: Dorado Senior Apartments· 87,761 sq ft · score 40 (D)
- Sycamore Glen Retirement Center Inc.· 87,759 sq ft · score 51 (D)
- 691 Mills St· 87,753 sq ft · score 100 (A)
- Grandview Nine· 87,726 sq ft · score 97 (A)
- Riverglen By The River - Blvd· 87,715 sq ft · score 89 (A)
- Sorrento Apartments (Sz52)· 87,710 sq ft · score 87 (A)
- 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 Sorrento Villas Apartments's energy grade?
Sorrento Villas Apartments scores 97 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 Sorrento Villas Apartments use?
Its 2024 site energy-use intensity was 31.8 kBtu/ft² across 87,770 sq ft, including 445,791 kWh of electricity and 13,424 therms of natural gas.
What are Sorrento Villas Apartments's carbon emissions?
Sorrento Villas Apartments reported 172 tCO₂e of greenhouse-gas emissions (2.0 kgCO₂e/ft²) for 2024.
Where is Sorrento Villas Apartments?
Sorrento Villas Apartments is at 415 Country Club Drive, Simi Valley, in Simi Valley, California 93065. Its coordinates are 34.25378, -118.80815 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Sorrento Villas Apartments and when was it built?
Sorrento Villas Apartments has 87,770 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as multifamily housing.
Is Sorrento Villas Apartments 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, “Sorrento Villas Apartments, Simi Valley, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/sorrento-villas-apartments-081b7f12 (data as of July 9, 2026).