28108 Bldg 3 4-Units
Multifamily Housing in California, CA · 28108 Smyth Drive, Valencia · 91355
At a glance
28108 Bldg 3 4-Units is a 4,203-square-foot multifamily housing building at 28108 Smyth Drive, Valencia in Valencia, California, built in 2003. In its 2019 California benchmarking disclosure it reported a site energy-use intensity of 14.0 kBtu/ft² and 4 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 14.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 4 tCO₂e |
| GHG intensity | 1.0 kgCO₂e/ft² |
| Electricity | 17,407 kWh |
| Gross floor area | 4,203 sq ft |
| Source record | california:6815756:2019 |
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
- 28108 Smyth Drive, Valencia
- City
- California
- State
- California
- ZIP
- 91355
- Coordinates
- 34.44398, -118.57209
Within ~1 km
Nearby benchmarked buildings
- Valenciascore —
Distribution Center · 220,277 sq ft
- Scg/Dp Santa Clarita Llcscore —
Non-Refrigerated Warehouse · 214,436 sq ft
Distribution Center · 214,436 sq ft
- Hills Of Valenciascore 87
Multifamily Housing · 196,896 sq ft
Strip Mall · 153,686 sq ft
- Walmart Supercenter #5162score 74
Wholesale Club/Supercenter · 141,012 sq ft
See also: most efficient in California · biggest emitters
How does 28108 Bldg 3 4-Units 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 14.0 kBtu/ft² is about 59% 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 1.0 kgCO₂e/ft² is about half of the group average of 2.1 kgCO₂e/ft².
At 4,203 sq ft, it is about 97% below the average floor area of 150,919 sq ft for those buildings. It was built in 2003, 15 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 a site EUI of 14.0 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. 28108 Bldg 3 4-Units's 14.0 kBtu/ft² across 4,203 sq ft works out to about 0.1 billion Btu (17 MWh-equivalent) in 2019. The disclosure also reports 17,407 kWh of electricity for the year.
Which law requires 28108 Bldg 3 4-Units to report its energy use?
28108 Bldg 3 4-Units 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 2019 disclosure (source record california:6815756:2019). 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
- 5110 Wightman· 4,137 sq ft
- 1342 Bldg D· 4,011 sq ft · EUI 13.0 kBtu/ft²
- 28132 Bldg 9 3-Units· 3,901 sq ft · EUI 0.7 kBtu/ft²
- 1336 Bldg A· 3,484 sq ft
- 1350 Bldg H· 3,484 sq ft
- 4426 Delta St· 3,156 sq ft
- 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 28108 Bldg 3 4-Units's energy grade?
28108 Bldg 3 4-Units did not report an ENERGY STAR score in its 2019 disclosure, but its site energy-use intensity was 14.0 kBtu/ft².
How much energy does 28108 Bldg 3 4-Units use?
Its 2019 site energy-use intensity was 14.0 kBtu/ft² across 4,203 sq ft, including 17,407 kWh of electricity.
What are 28108 Bldg 3 4-Units's carbon emissions?
28108 Bldg 3 4-Units reported 4 tCO₂e of greenhouse-gas emissions (1.0 kgCO₂e/ft²) for 2019.
Where is 28108 Bldg 3 4-Units?
28108 Bldg 3 4-Units is at 28108 Smyth Drive, Valencia, in Valencia, California 91355. Its coordinates are 34.44398, -118.57209 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 28108 Bldg 3 4-Units and when was it built?
28108 Bldg 3 4-Units has 4,203 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 2003 as its year built. It is classed as multifamily housing.
Is 28108 Bldg 3 4-Units covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2019 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “28108 Bldg 3 4-Units, Valencia, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/28108-bldg-3-4-units-73b3c365 (data as of July 9, 2026).