Building C, 9333 Balboa Ave, San Diego
Office in California, CA · 9333 Balboa Ave, San Diego · 92123
At a glance
Building C, 9333 Balboa Ave, San Diego is a 101,325-square-foot office building in San Diego, California, built in 1979. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 77 out of 100 (grade B), a site energy-use intensity of 46.6 kBtu/ft² and 326 tCO₂e of greenhouse-gas emissions. That score is higher than 38% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 77 (band B) |
| Site EUI | 46.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 326 tCO₂e |
| GHG intensity | 3.2 kgCO₂e/ft² |
| Electricity | 1,364,677 kWh |
| Natural gas | 1,264 therms |
| Gross floor area | 101,325 sq ft |
| Source record | california:6829704:2022 |
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
- 9333 Balboa Ave, San Diego
- City
- California
- State
- California
- ZIP
- 92123
- Coordinates
- 32.82229, -117.12918
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Building C, 9333 Balboa Ave, San Diego compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Building C, 9333 Balboa Ave, San Diego's ENERGY STAR score of 77 compares with an average of 75 across the 4,912 that report a score; it scores higher than 38% of them and lower than 61%. Its site EUI of 46.6 kBtu/ft² is about 17% below 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 3.2 kgCO₂e/ft² is about 11% below the group average of 3.6 kgCO₂e/ft².
At 101,325 sq ft, it is about 33% below the average floor area of 151,937 sq ft for those buildings. It was built in 1979, 6 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.
What does an ENERGY STAR score of 77 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 77 means the building performs better than about 77% of its national peers. BuildingCensus bands the score into report-card grades; 77 falls in band B — above median (70–84). 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. Building C, 9333 Balboa Ave, San Diego's 46.6 kBtu/ft² across 101,325 sq ft works out to about 4.7 billion Btu (1,384 MWh-equivalent) in 2022. The disclosure also reports 1,364,677 kWh of electricity and 1,264 therms of natural gas for the year.
Which law requires Building C, 9333 Balboa Ave, San Diego to report its energy use?
Building C, 9333 Balboa Ave, San Diego 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 2022 disclosure (source record california:6829704:2022). 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
- 275 Sacramento Street Llc· 101,243 sq ft · score 94 (A)
- Palm Wilshire Building· 101,212 sq ft · EUI 49.4 kBtu/ft²
- 300 Holger Way· 101,194 sq ft · EUI 0.7 kBtu/ft²
- Corporate Pointe At West Hills - 8531· 101,158 sq ft · score 96 (A)
- 525 Technology Drive· 101,153 sq ft · score 62 (C)
- Cn7822 - Walnut Creek Via Monte· 101,138 sq ft · score 90 (A)
- 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 Building C, 9333 Balboa Ave, San Diego's energy grade?
Building C, 9333 Balboa Ave, San Diego scores 77 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Building C, 9333 Balboa Ave, San Diego use?
Its 2022 site energy-use intensity was 46.6 kBtu/ft² across 101,325 sq ft, including 1,364,677 kWh of electricity and 1,264 therms of natural gas.
What are Building C, 9333 Balboa Ave, San Diego's carbon emissions?
Building C, 9333 Balboa Ave, San Diego reported 326 tCO₂e of greenhouse-gas emissions (3.2 kgCO₂e/ft²) for 2022.
Where is Building C, 9333 Balboa Ave, San Diego?
Building C, 9333 Balboa Ave, San Diego is in San Diego, California 92123. Its coordinates are 32.82229, -117.12918 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Building C, 9333 Balboa Ave, San Diego and when was it built?
Building C, 9333 Balboa Ave, San Diego has 101,325 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1979 as its year built. It is classed as office.
Is Building C, 9333 Balboa Ave, San Diego covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “Building C, 9333 Balboa Ave, San Diego, San Diego, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/building-c-efb8d532 (data as of July 9, 2026).