Westlake Apartments
Multifamily Housing in California, CA · 1 Shoal Ct., Sacramento · 95831
At a glance
Westlake Apartments is a 144,396-square-foot multifamily housing building at 1 Shoal Ct., Sacramento in Sacramento, California, built in 1967. In its 2019 California benchmarking disclosure it reported an ENERGY STAR score of 43 out of 100 (grade D), a site energy-use intensity of 55.6 kBtu/ft² and 477 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 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 43 (band D) |
| Site EUI | 55.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 477 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 930,554 kWh |
| Natural gas | 47,666 therms |
| Gross floor area | 144,396 sq ft |
| Source record | california:6781545:2019 |
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
- 1 Shoal Ct., Sacramento
- City
- California
- State
- California
- ZIP
- 95831
- Coordinates
- 38.50961, -121.53972
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Westlake 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. Westlake Apartments'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 55.6 kBtu/ft² is about 62% 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 3.3 kgCO₂e/ft² is about 57% above the group average of 2.1 kgCO₂e/ft².
At 144,396 sq ft, it is roughly in line with the average floor area of 150,919 sq ft for those buildings. It was built in 1967, 21 years earlier 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.
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. Westlake Apartments's 55.6 kBtu/ft² across 144,396 sq ft works out to about 8 billion Btu (2,353 MWh-equivalent) in 2019. The disclosure also reports 930,554 kWh of electricity and 47,666 therms of natural gas for the year.
Which law requires Westlake Apartments to report its energy use?
Westlake 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 2019 disclosure (source record california:6781545:2019). 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
- Stonebrier Apartments (St559)· 144,348 sq ft · EUI 2.1 kBtu/ft²
- Valley Village· 144,285 sq ft · score 73 (B)
- 12111 Chandler Blvd - Valley Village Senior Apartment Homes· 144,285 sq ft · score 69 (C)
- 1515 Market St, Oakland, Ca 94607, Usa· 144,276 sq ft · score 11 (D)
- The Civic· 144,239 sq ft · score 83 (B)
- Evria New Diamond Valley· 144,222 sq ft · score 57 (C)
- 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 Westlake Apartments's energy grade?
Westlake Apartments scores 43 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2019 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Westlake Apartments use?
Its 2019 site energy-use intensity was 55.6 kBtu/ft² across 144,396 sq ft, including 930,554 kWh of electricity and 47,666 therms of natural gas.
What are Westlake Apartments's carbon emissions?
Westlake Apartments reported 477 tCO₂e of greenhouse-gas emissions (3.3 kgCO₂e/ft²) for 2019.
Where is Westlake Apartments?
Westlake Apartments is at 1 Shoal Ct., Sacramento, in Sacramento, California 95831. Its coordinates are 38.50961, -121.53972 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Westlake Apartments and when was it built?
Westlake Apartments has 144,396 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 1967 as its year built. It is classed as multifamily housing.
Is Westlake Apartments covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2019 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, “Westlake Apartments, Sacramento, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/westlake-apartments-a8232a66 (data as of July 9, 2026).