Cac50_Avalon Studio 4121 (Rh85)
Multifamily Housing in California, CA · 4121 N Radford Ave, Studio City · 91604
At a glance
Cac50_Avalon Studio 4121 (Rh85) is a 64,668-square-foot multifamily housing building at 4121 N Radford Ave, Studio City in Studio City, California, built in 2009. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 80.7 kBtu/ft² and 298 tCO₂e of greenhouse-gas emissions. That score is higher than 0% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 1 (band D) |
| Site EUI | 80.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 298 tCO₂e |
| GHG intensity | 4.6 kgCO₂e/ft² |
| Electricity | 897,522 kWh |
| Natural gas | 21,252 therms |
| Gross floor area | 64,668 sq ft |
| Source record | california:5912994:2021 |
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
- 4121 N Radford Ave, Studio City
- City
- California
- State
- California
- ZIP
- 91604
- Coordinates
- 34.14599, -118.39229
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Cac50_Avalon Studio 4121 (Rh85) 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. Cac50_Avalon Studio 4121 (Rh85)'s ENERGY STAR score of 1 compares with an average of 82 across the 9,612 that report a score; it scores higher than 0% of them and lower than 99%. Its site EUI of 80.7 kBtu/ft² is about 135% 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 4.6 kgCO₂e/ft² is about twice the group average of 2.1 kgCO₂e/ft².
At 64,668 sq ft, it is about 57% below the average floor area of 150,919 sq ft for those buildings. It was built in 2009, 21 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.
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. Cac50_Avalon Studio 4121 (Rh85)'s 80.7 kBtu/ft² across 64,668 sq ft works out to about 5.2 billion Btu (1,529 MWh-equivalent) in 2021. The disclosure also reports 897,522 kWh of electricity and 21,252 therms of natural gas for the year.
Which law requires Cac50_Avalon Studio 4121 (Rh85) to report its energy use?
Cac50_Avalon Studio 4121 (Rh85) 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 2021 disclosure (source record california:5912994:2021). 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
- 4900 Vineland Ave· 64,652 sq ft · score 94 (A)
- Vineland Avenue Senior Housing· 64,652 sq ft · score 92 (A)
- Cosmo Residential· 64,650 sq ft · score 100 (A)
- 847 S Alvarado St, Los Angeles, Ca 90057· 64,640 sq ft · score 29 (D)
- 847 Alvarado· 64,640 sq ft · score 81 (B)
- Oceanwood Apartments· 64,600 sq ft · score 95 (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 Cac50_Avalon Studio 4121 (Rh85)'s energy grade?
Cac50_Avalon Studio 4121 (Rh85) scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Cac50_Avalon Studio 4121 (Rh85) use?
Its 2021 site energy-use intensity was 80.7 kBtu/ft² across 64,668 sq ft, including 897,522 kWh of electricity and 21,252 therms of natural gas.
What are Cac50_Avalon Studio 4121 (Rh85)'s carbon emissions?
Cac50_Avalon Studio 4121 (Rh85) reported 298 tCO₂e of greenhouse-gas emissions (4.6 kgCO₂e/ft²) for 2021.
Where is Cac50_Avalon Studio 4121 (Rh85)?
Cac50_Avalon Studio 4121 (Rh85) is at 4121 N Radford Ave, Studio City, in Studio City, California 91604. Its coordinates are 34.14599, -118.39229 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Cac50_Avalon Studio 4121 (Rh85) and when was it built?
Cac50_Avalon Studio 4121 (Rh85) has 64,668 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 2009 as its year built. It is classed as multifamily housing.
Is Cac50_Avalon Studio 4121 (Rh85) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “Cac50_Avalon Studio 4121 (Rh85), Studio City, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/cac50-avalon-studio-4121-rh85-0c110dbf (data as of July 9, 2026).