Downey Campus Mob
Medical Office in California, CA · 11480 Brookshire Ave., Downey · 90241
At a glance
Downey Campus Mob is a 81,003-square-foot medical office at 11480 Brookshire Ave., Downey in Downey, California, built in 2005. In its 2019 California benchmarking disclosure it reported an ENERGY STAR score of 56 out of 100 (grade C), a site energy-use intensity of 72.6 kBtu/ft² and 368 tCO₂e of greenhouse-gas emissions. That score is higher than 37% of the 546 scored medical office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 72.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 368 tCO₂e |
| GHG intensity | 4.5 kgCO₂e/ft² |
| Electricity | 1,273,200 kWh |
| Natural gas | 15,070 therms |
| Gross floor area | 81,003 sq ft |
| Source record | california:6370509:2019 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2019latest | 56 | +2 | 72.6 kBtu/ft² | 368 tCO₂e |
| 2018 | 54 | 68.6 kBtu/ft² | 380 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
- 11480 Brookshire Ave., Downey
- City
- California
- State
- California
- ZIP
- 90241
- Coordinates
- 33.93581, -118.13034
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Downey Campus Mob compare with other medical office buildings in California?
The latest disclosures cover 602 medical office buildings in California, out of 40,029 buildings citywide. Downey Campus Mob's ENERGY STAR score of 56 compares with an average of 63 across the 546 that report a score; it scores higher than 37% of them and lower than 62%. Its site EUI of 72.6 kBtu/ft² is about 23% below the average of 94.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.5 kgCO₂e/ft² is about 19% below the group average of 5.6 kgCO₂e/ft².
At 81,003 sq ft, it is about 20% below the average floor area of 100,847 sq ft for those buildings. It was built in 2005, 14 years later than the group's average year built (1991). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has Downey Campus Mob's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Downey Campus Mob, covering report years 2018–2019. Its ENERGY STAR score went from 54 in 2018 to 56 in 2019 (+2 points). Site EUI moved from 68.6 kBtu/ft² (2018) to 72.6 kBtu/ft² (2019), an 6% increase. Reported emissions went from 380 tCO₂e to 368 tCO₂e over the same span (down 3%).
What does an ENERGY STAR score of 56 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 56 means the building performs better than about 56% of its national peers. BuildingCensus bands the score into report-card grades; 56 falls in band C — below median (55–69). It sits 19 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. Downey Campus Mob's 72.6 kBtu/ft² across 81,003 sq ft works out to about 5.9 billion Btu (1,723 MWh-equivalent) in 2019. The disclosure also reports 1,273,200 kWh of electricity and 15,070 therms of natural gas for the year.
Which law requires Downey Campus Mob to report its energy use?
Downey Campus Mob 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:6370509:2019). 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 medical office buildings in California
- Spiv- 939 Ellis, Llc· 80,700 sq ft
- Sutter Health-8170 Laguna Boulevard· 80,679 sq ft · score 20 (D)
- Smf - Sutter Medical Plaza - Elk Grove· 80,679 sq ft · score 39 (D)
- Hoover Pavilion· 80,560 sq ft · score 8 (D)
- Normandie North Mob Campus· 80,458 sq ft · EUI 146.4 kBtu/ft²
- 3261 Overland Ave· 80,441 sq ft · score 100 (A)
- Medical Office buildings in California· 602 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 Downey Campus Mob's energy grade?
Downey Campus Mob scores 56 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2019 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Downey Campus Mob use?
Its 2019 site energy-use intensity was 72.6 kBtu/ft² across 81,003 sq ft, including 1,273,200 kWh of electricity and 15,070 therms of natural gas.
What are Downey Campus Mob's carbon emissions?
Downey Campus Mob reported 368 tCO₂e of greenhouse-gas emissions (4.5 kgCO₂e/ft²) for 2019.
Where is Downey Campus Mob?
Downey Campus Mob is at 11480 Brookshire Ave., Downey, in Downey, California 90241. Its coordinates are 33.93581, -118.13034 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Downey Campus Mob and when was it built?
Downey Campus Mob has 81,003 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 2005 as its year built. It is classed as medical office.
Is Downey Campus Mob 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, “Downey Campus Mob, Downey, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/downey-campus-mob-4cfc65d4 (data as of July 9, 2026).