415 S Mount Vernon Ave
Multifamily Housing in California, CA · 415 South Mount Vernon Avenue, San Bernardino · 92410
At a glance
415 S Mount Vernon Ave is a 91,731-square-foot multifamily housing building at 415 South Mount Vernon Avenue, San Bernardino in San Bernardino, California, built in 1973. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 16 out of 100 (grade D), a site energy-use intensity of 93.0 kBtu/ft² and 467 tCO₂e of greenhouse-gas emissions. That score is higher than 3% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 16 (band D) |
| Site EUI | 93.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 467 tCO₂e |
| GHG intensity | 5.1 kgCO₂e/ft² |
| Electricity | 561,637 kWh |
| Natural gas | 67,359 therms |
| Gross floor area | 91,731 sq ft |
| Source record | california:9156169:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 16 | ±0 | 93.0 kBtu/ft² | 467 tCO₂e |
| 2022 | 16 | -8 | 92.9 kBtu/ft² | 490 tCO₂e |
| 2021 | 24 | +3 | 80.8 kBtu/ft² | 439 tCO₂e |
| 2020 | 21 | -1 | 81.9 kBtu/ft² | 440 tCO₂e |
| 2019 | 22 | 79.2 kBtu/ft² | 432 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
- 415 South Mount Vernon Avenue, San Bernardino
- City
- California
- State
- California
- ZIP
- 92410
- Coordinates
- 34.09356, -117.31321
Within ~1 km
Nearby benchmarked buildings
College/University · 677,273 sq ft
- 568-618 S Mount Vernon Avescore —
Strip Mall · 217,769 sq ft
- Middle College High Schoolscore 100
K-12 School · 50,930 sq ft
See also: most efficient in California · biggest emitters
How does 415 S Mount Vernon Ave 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. 415 S Mount Vernon Ave's ENERGY STAR score of 16 compares with an average of 82 across the 9,612 that report a score; it scores higher than 3% of them and lower than 97%. Its site EUI of 93.0 kBtu/ft² is about 170% 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 5.1 kgCO₂e/ft² is about 142% above the group average of 2.1 kgCO₂e/ft².
At 91,731 sq ft, it is about 39% below the average floor area of 150,919 sq ft for those buildings. It was built in 1973, 15 years earlier 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.
How has 415 S Mount Vernon Ave's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 415 S Mount Vernon Ave, covering report years 2019, 2020, 2021, 2022, 2024. Its ENERGY STAR score went from 22 in 2019 to 16 in 2024 (-6 points); its best year on file was 2021, at 24. Site EUI moved from 79.2 kBtu/ft² (2019) to 93.0 kBtu/ft² (2024), an 17% increase. Reported emissions went from 432 tCO₂e to 467 tCO₂e over the same span (up 8%).
What does an ENERGY STAR score of 16 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 16 means the building performs better than about 16% of its national peers. BuildingCensus bands the score into report-card grades; 16 falls in band D — lowest band (1–54). It sits 59 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. 415 S Mount Vernon Ave's 93.0 kBtu/ft² across 91,731 sq ft works out to about 8.5 billion Btu (2,500 MWh-equivalent) in 2024. The disclosure also reports 561,637 kWh of electricity and 67,359 therms of natural gas for the year.
Which law requires 415 S Mount Vernon Ave to report its energy use?
415 S Mount Vernon Ave 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 2024 disclosure (source record california:9156169:2024). 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
- Mission Park (Mp)· 91,712 sq ft · score 97 (A)
- Irvington Terrace· 91,712 sq ft · score 89 (A)
- 1113 Rancho Frontera Ave· 91,680 sq ft · score 100 (A)
- Country Hills: 6380 Country Hills· 91,670 sq ft · score 100 (A)
- Del Rey Square: Del Rey Square· 91,635 sq ft · score 86 (A)
- Radius Koreatown - 688 S Berendo St· 91,624 sq ft · score 99 (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 415 S Mount Vernon Ave's energy grade?
415 S Mount Vernon Ave scores 16 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 415 S Mount Vernon Ave use?
Its 2024 site energy-use intensity was 93.0 kBtu/ft² across 91,731 sq ft, including 561,637 kWh of electricity and 67,359 therms of natural gas.
What are 415 S Mount Vernon Ave's carbon emissions?
415 S Mount Vernon Ave reported 467 tCO₂e of greenhouse-gas emissions (5.1 kgCO₂e/ft²) for 2024.
Where is 415 S Mount Vernon Ave?
415 S Mount Vernon Ave is at 415 South Mount Vernon Avenue, San Bernardino, in San Bernardino, California 92410. Its coordinates are 34.09356, -117.31321 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 415 S Mount Vernon Ave and when was it built?
415 S Mount Vernon Ave has 91,731 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1973 as its year built. It is classed as multifamily housing.
Is 415 S Mount Vernon Ave covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 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, “415 S Mount Vernon Ave, San Bernardino, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/415-s-mount-vernon-ave-a0b11a80 (data as of July 9, 2026).