Seranado Fountain Apartments
Multifamily Housing in California, CA · 100 S Seranado St, Orange · 92869
At a glance
Seranado Fountain Apartments is a 76,000-square-foot multifamily housing building at 100 S Seranado St, Orange in Orange, California, built in 1982. In its 2022 California benchmarking disclosure it reported a site energy-use intensity of 1.3 kBtu/ft² and 7 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 1.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 7 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 28,551 kWh |
| Gross floor area | 76,000 sq ft |
| Source record | california:27403786:2022 |
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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 100 S Seranado St, Orange
- City
- California
- State
- California
- ZIP
- 92869
- Coordinates
- 33.78660, -117.81176
Within ~1 km
Nearby benchmarked buildings
- The Knollsscore 100
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- Orange Creek - Remmscore 58
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- 1585As - Orange, Cascore 83
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See also: most efficient in California · biggest emitters
How does Seranado Fountain Apartments 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. Its site EUI of 1.3 kBtu/ft² is about 96% 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 0.1 kgCO₂e/ft² is about 95% below the group average of 2.1 kgCO₂e/ft².
At 76,000 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. It was built in 1982, 6 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.
What does a site EUI of 1.3 kBtu/ft² mean?
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. Seranado Fountain Apartments's 1.3 kBtu/ft² across 76,000 sq ft works out to about 0.1 billion Btu (29 MWh-equivalent) in 2022. The disclosure also reports 28,551 kWh of electricity for the year.
Which law requires Seranado Fountain Apartments to report its energy use?
Seranado Fountain Apartments 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 2022 disclosure (source record california:27403786:2022). 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
- Camellia Gardens - Winn· 75,994 sq ft · score 89 (A)
- 6101-6125 Clybourn Apartments: 6101-6125 North Clybourn Avenue· 75,960 sq ft · score 84 (B)
- 6556 Arlington Ave, Riverside, Ca 92504, Usa· 75,960 sq ft · score 31 (D)
- (Wbd Reporting) The Moran: 571 21St Street· 75,955 sq ft · score 100 (A)
- The Moran (Mr203)· 75,955 sq ft · score 100 (A)
- The Beaumont Company - 11950 Kling St· 75,953 sq ft · score 58 (C)
- 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 Seranado Fountain Apartments's energy grade?
Seranado Fountain Apartments did not report an ENERGY STAR score in its 2022 disclosure, but its site energy-use intensity was 1.3 kBtu/ft².
How much energy does Seranado Fountain Apartments use?
Its 2022 site energy-use intensity was 1.3 kBtu/ft² across 76,000 sq ft, including 28,551 kWh of electricity.
What are Seranado Fountain Apartments's carbon emissions?
Seranado Fountain Apartments reported 7 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2022.
Where is Seranado Fountain Apartments?
Seranado Fountain Apartments is at 100 S Seranado St, Orange, in Orange, California 92869. Its coordinates are 33.78660, -117.81176 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Seranado Fountain Apartments and when was it built?
Seranado Fountain Apartments has 76,000 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1982 as its year built. It is classed as multifamily housing.
Is Seranado Fountain Apartments covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “Seranado Fountain Apartments, Orange, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/seranado-fountain-apartments-36d50cc6 (data as of July 9, 2026).