4750 Zinfandel Court
Distribution Center in California, CA · 4750 Zinfandel Court, Ontario · 91761
At a glance
4750 Zinfandel Court is a 113,234-square-foot distribution center at 4750 Zinfandel Court, Ontario in Ontario, California, built in 1991. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 94 out of 100 (grade A), a site energy-use intensity of 4.3 kBtu/ft² and 32 tCO₂e of greenhouse-gas emissions. That score is higher than 76% of the 2,485 scored distribution center buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 94 (band A) |
| Site EUI | 4.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 32 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 142,993 kWh |
| Gross floor area | 113,234 sq ft |
| Source record | california:7094909:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 94 | +1 | 4.3 kBtu/ft² | 32 tCO₂e |
| 2023 | 93 | 4.7 kBtu/ft² | 36 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 4750 Zinfandel Court, Ontario
- City
- California
- State
- California
- ZIP
- 91761
- Coordinates
- 34.03731, -117.54716
Within ~1 km
Nearby benchmarked buildings
- Iedc #1 Act Fullfillmentscore 78
Non-Refrigerated Warehouse · 606,925 sq ft
- Ontario Dcscore 71
Refrigerated Warehouse · 579,516 sq ft
- 1900 Rochesterscore 79
Distribution Center · 506,436 sq ft
- Ontario Distribution Center Iiscore 100
Distribution Center · 452,952 sq ft
- Bs41514-1800 S. Winevillescore 23
Non-Refrigerated Warehouse · 446,624 sq ft
- 1800 Wineville Avenuescore —
Non-Refrigerated Warehouse · 446,624 sq ft
See also: most efficient in California · biggest emitters
How does 4750 Zinfandel Court compare with other distribution center buildings in California?
The latest disclosures cover 3,121 distribution center buildings in California, out of 40,029 buildings citywide. 4750 Zinfandel Court's ENERGY STAR score of 94 compares with an average of 67 across the 2,485 that report a score; it scores higher than 76% of them and lower than 22%. Its site EUI of 4.3 kBtu/ft² is about 78% below the average of 19.8 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.3 kgCO₂e/ft² is about 78% below the group average of 1.3 kgCO₂e/ft².
At 113,234 sq ft, it is about half of the average floor area of 238,298 sq ft for those buildings. Its 1991 construction date is close to the group's average year built (1994). Across all 24 jurisdictions BuildingCensus covers, the 4,082 distribution center buildings average an ENERGY STAR score of 65 and a site EUI of 24.2 kBtu/ft².
How has 4750 Zinfandel Court's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 4750 Zinfandel Court, covering report years 2023–2024. Its ENERGY STAR score went from 93 in 2023 to 94 in 2024 (+1 points). Site EUI moved from 4.7 kBtu/ft² (2023) to 4.3 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 36 tCO₂e to 32 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 94 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 94 means the building performs better than about 94% of its national peers. BuildingCensus bands the score into report-card grades; 94 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. 4750 Zinfandel Court's 4.3 kBtu/ft² across 113,234 sq ft works out to about 0.5 billion Btu (143 MWh-equivalent) in 2024. The disclosure also reports 142,993 kWh of electricity for the year.
Which law requires 4750 Zinfandel Court to report its energy use?
4750 Zinfandel Court 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:7094909:2024). 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 distribution center buildings in California
- Lax00323 - Mid Count Dis Ctr 23· 113,080 sq ft · score 98 (A)
- Main And Garner Bus Park (Vl1)· 113,067 sq ft · score 99 (A)
- 1201 Rio Vista· 113,000 sq ft · score 82 (B)
- Anaheim Technology Center - Building 1· 112,972 sq ft · score 66 (C)
- 3500-3520 Thomas Road (Vl1)· 112,860 sq ft
- Sorrento Vista Industrial - Building 5950· 112,790 sq ft · score 80 (B)
- Distribution Center buildings in California· 3,121 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 4750 Zinfandel Court's energy grade?
4750 Zinfandel Court scores 94 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 4750 Zinfandel Court use?
Its 2024 site energy-use intensity was 4.3 kBtu/ft² across 113,234 sq ft, including 142,993 kWh of electricity.
What are 4750 Zinfandel Court's carbon emissions?
4750 Zinfandel Court reported 32 tCO₂e of greenhouse-gas emissions (0.3 kgCO₂e/ft²) for 2024.
Where is 4750 Zinfandel Court?
4750 Zinfandel Court is at 4750 Zinfandel Court, Ontario, in Ontario, California 91761. Its coordinates are 34.03731, -117.54716 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 4750 Zinfandel Court and when was it built?
4750 Zinfandel Court has 113,234 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1991 as its year built. It is classed as distribution center.
Is 4750 Zinfandel Court 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, “4750 Zinfandel Court, Ontario, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/4750-zinfandel-court-6b383504 (data as of July 9, 2026).