10503-10507 Valley Blvd
Office in California, CA · 10503-10507 Valley Blvd, El Monte · 91731
At a glance
10503-10507 Valley Blvd is a 90,243-square-foot office building at 10503-10507 Valley Blvd, El Monte in El Monte, California, built in 1973. In its 2018 California benchmarking disclosure it reported an ENERGY STAR score of 57 out of 100 (grade C) and 420 tCO₂e of greenhouse-gas emissions. That score is higher than 20% 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 | 57 (band C) |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | 420 tCO₂e |
| GHG intensity | 4.7 kgCO₂e/ft² |
| Electricity | 1,229,961 kWh |
| Natural gas | 23,391 therms |
| Gross floor area | 90,243 sq ft |
| Source record | california:8153430:2018 |
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
- 10503-10507 Valley Blvd, El Monte
- City
- California
- State
- California
- ZIP
- 91731
- Coordinates
- 34.07700, -118.04340
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 10503-10507 Valley Blvd compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 10503-10507 Valley Blvd's ENERGY STAR score of 57 compares with an average of 75 across the 4,912 that report a score; it scores higher than 20% of them and lower than 80%. Its emissions intensity of 4.7 kgCO₂e/ft² is about 29% above the group average of 3.6 kgCO₂e/ft².
At 90,243 sq ft, it is about 41% below the average floor area of 151,937 sq ft for those buildings. It was built in 1973, 12 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 57 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 57 means the building performs better than about 57% of its national peers. BuildingCensus bands the score into report-card grades; 57 falls in band C — below median (55–69). It sits 18 points below 75, the threshold for ENERGY STAR certification. In California, 65% of scored buildings are at 75 or above.
Which law requires 10503-10507 Valley Blvd to report its energy use?
10503-10507 Valley Blvd 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:8153430:2018). 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.
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- Bernardo· 90,187 sq ft · score 100 (A)
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- 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 10503-10507 Valley Blvd's energy grade?
10503-10507 Valley Blvd scores 57 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2018 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 10503-10507 Valley Blvd use?
No energy-use intensity was reported for 2018.
What are 10503-10507 Valley Blvd's carbon emissions?
10503-10507 Valley Blvd reported 420 tCO₂e of greenhouse-gas emissions (4.7 kgCO₂e/ft²) for 2018.
Where is 10503-10507 Valley Blvd?
10503-10507 Valley Blvd is at 10503-10507 Valley Blvd, El Monte, in El Monte, California 91731. Its coordinates are 34.07700, -118.04340 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 10503-10507 Valley Blvd and when was it built?
10503-10507 Valley Blvd has 90,243 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 1973 as its year built. It is classed as office.
Is 10503-10507 Valley Blvd 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, “10503-10507 Valley Blvd, El Monte, California — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/california/10503-10507-valley-blvd-8ca55177 (data as of July 9, 2026).