Valencia Corporate Plaza 28480
Office in California, CA · 28480 Avenue Stanford, Valencia · 91355
At a glance
Valencia Corporate Plaza 28480 is a 51,351-square-foot office building at 28480 Avenue Stanford, Valencia in Valencia, California, built in 2007. In its 2018 California benchmarking disclosure it reported an ENERGY STAR score of 95 out of 100 (grade A), a site energy-use intensity of 20.1 kBtu/ft² and 73 tCO₂e of greenhouse-gas emissions. That score is higher than 78% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2018
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 20.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 73 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 302,920 kWh |
| Gross floor area | 51,351 sq ft |
| Source record | california:6332032:2018 |
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
- 28480 Avenue Stanford, Valencia
- City
- California
- State
- California
- ZIP
- 91355
- Coordinates
- 34.44139, -118.59773
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Valencia Corporate Plaza 28480 compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Valencia Corporate Plaza 28480's ENERGY STAR score of 95 compares with an average of 75 across the 4,912 that report a score; it scores higher than 78% of them and lower than 20%. Its site EUI of 20.1 kBtu/ft² is about 64% 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 1.4 kgCO₂e/ft² is about 61% below the group average of 3.6 kgCO₂e/ft².
At 51,351 sq ft, it is about 66% below the average floor area of 151,937 sq ft for those buildings. It was built in 2007, 22 years later 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 95 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 95 means the building performs better than about 95% of its national peers. BuildingCensus bands the score into report-card grades; 95 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. Valencia Corporate Plaza 28480's 20.1 kBtu/ft² across 51,351 sq ft works out to about 1 billion Btu (302 MWh-equivalent) in 2018. The disclosure also reports 302,920 kWh of electricity for the year.
Which law requires Valencia Corporate Plaza 28480 to report its energy use?
Valencia Corporate Plaza 28480 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 2018 disclosure (source record california:6332032:2018). 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
- 901 H Street - 901 H St, Sacramento, Ca 95814, Usa· 51,340 sq ft · score 59 (C)
- De Soto· 51,295 sq ft · score 45 (D)
- 200 East Carrillo Street - Ab802· 51,280 sq ft · score 21 (D)
- Social Services Offices· 51,278 sq ft · score 99 (A)
- 9280 W. Stockton Blvd.· 51,240 sq ft · score 92 (A)
- 8740 Washington Boulevard· 51,234 sq ft · score 91 (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 Valencia Corporate Plaza 28480's energy grade?
Valencia Corporate Plaza 28480 scores 95 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2018 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Valencia Corporate Plaza 28480 use?
Its 2018 site energy-use intensity was 20.1 kBtu/ft² across 51,351 sq ft, including 302,920 kWh of electricity.
What are Valencia Corporate Plaza 28480's carbon emissions?
Valencia Corporate Plaza 28480 reported 73 tCO₂e of greenhouse-gas emissions (1.4 kgCO₂e/ft²) for 2018.
Where is Valencia Corporate Plaza 28480?
Valencia Corporate Plaza 28480 is at 28480 Avenue Stanford, Valencia, in Valencia, California 91355. Its coordinates are 34.44139, -118.59773 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Valencia Corporate Plaza 28480 and when was it built?
Valencia Corporate Plaza 28480 has 51,351 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 2007 as its year built. It is classed as office.
Is Valencia Corporate Plaza 28480 covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2018 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, “Valencia Corporate Plaza 28480, Valencia, California — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/california/valencia-corporate-plaza-28480-dd5f6660 (data as of July 9, 2026).