Mission Heritage Plaza (Mi085)
Multifamily Housing in California, CA · 3933 Mission Inn Ave, Riverside · 92501
At a glance
Mission Heritage Plaza (Mi085) is a 90,477-square-foot multifamily housing building at 3933 Mission Inn Ave, Riverside in Riverside, California, built in 2022. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 96 out of 100 (grade A), a site energy-use intensity of 26.0 kBtu/ft² and 154 tCO₂e of greenhouse-gas emissions. That score is higher than 60% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 26.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 154 tCO₂e |
| GHG intensity | 1.7 kgCO₂e/ft² |
| Electricity | 525,705 kWh |
| Natural gas | 4,999 therms |
| Gross floor area | 90,477 sq ft |
| Source record | california:26578641:2023 |
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
- 3933 Mission Inn Ave, Riverside
- City
- California
- State
- California
- ZIP
- 92501
- Coordinates
- 33.98453, -117.37639
Within ~1 km
Nearby benchmarked buildings
- Riverside Community Hospitalscore 93
Hospital (General Medical & Surgical) · 965,079 sq ft
Other - Education · 405,813 sq ft
- County Administrative Centerscore —
Other - Public Services · 401,823 sq ft
- Mission Inn Riversidescore 99
Hotel · 320,000 sq ft
- 1455 Citrus Llcscore 65
Non-Refrigerated Warehouse · 271,250 sq ft
- Rpdcscore —
Prison/Incarceration · 261,814 sq ft
See also: most efficient in California · biggest emitters
How does Mission Heritage Plaza (Mi085) 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. Mission Heritage Plaza (Mi085)'s ENERGY STAR score of 96 compares with an average of 82 across the 9,612 that report a score; it scores higher than 60% of them and lower than 37%. Its site EUI of 26.0 kBtu/ft² is about 24% below the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.7 kgCO₂e/ft² is about 19% below the group average of 2.1 kgCO₂e/ft².
At 90,477 sq ft, it is about 40% below the average floor area of 150,919 sq ft for those buildings. It was built in 2022, 34 years later 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.
What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 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. Mission Heritage Plaza (Mi085)'s 26.0 kBtu/ft² across 90,477 sq ft works out to about 2.4 billion Btu (689 MWh-equivalent) in 2023. The disclosure also reports 525,705 kWh of electricity and 4,999 therms of natural gas for the year.
Which law requires Mission Heritage Plaza (Mi085) to report its energy use?
Mission Heritage Plaza (Mi085) 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 2023 disclosure (source record california:26578641:2023). 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
- 1684 W Dudley Ave· 90,440 sq ft · score 100 (A)
- 710-810 S Harbor Blvd· 90,415 sq ft · score 100 (A)
- Villa Monterey Apartments· 90,400 sq ft · score 96 (A)
- Magnolia At Highland: Magnolia At Highland· 90,400 sq ft · score 100 (A)
- 510 S. Hewitt Street· 90,385 sq ft · score 11 (D)
- Casa Anita (Ca166)· 90,343 sq ft · score 93 (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 Mission Heritage Plaza (Mi085)'s energy grade?
Mission Heritage Plaza (Mi085) scores 96 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Mission Heritage Plaza (Mi085) use?
Its 2023 site energy-use intensity was 26.0 kBtu/ft² across 90,477 sq ft, including 525,705 kWh of electricity and 4,999 therms of natural gas.
What are Mission Heritage Plaza (Mi085)'s carbon emissions?
Mission Heritage Plaza (Mi085) reported 154 tCO₂e of greenhouse-gas emissions (1.7 kgCO₂e/ft²) for 2023.
Where is Mission Heritage Plaza (Mi085)?
Mission Heritage Plaza (Mi085) is at 3933 Mission Inn Ave, Riverside, in Riverside, California 92501. Its coordinates are 33.98453, -117.37639 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Mission Heritage Plaza (Mi085) and when was it built?
Mission Heritage Plaza (Mi085) has 90,477 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2022 as its year built. It is classed as multifamily housing.
Is Mission Heritage Plaza (Mi085) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “Mission Heritage Plaza (Mi085), Riverside, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/mission-heritage-plaza-mi085-7164d1ba (data as of July 9, 2026).