1810 Mountain Ave
Non-Refrigerated Warehouse in California, CA · 1810 Mountain Avenue, Norco · 92863
At a glance
1810 Mountain Ave is a 64,631-square-foot non-refrigerated warehouse at 1810 Mountain Avenue, Norco in Norco, California, built in 2023. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 1.3 kBtu/ft² and 5 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 1.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 5 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 24,057 kWh |
| Gross floor area | 64,631 sq ft |
| Source record | california:55302892:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 1.3 kBtu/ft² | 5 tCO₂e | |
| 2023 | — | 1.6 kBtu/ft² | 8 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
- 1810 Mountain Avenue, Norco
- City
- California
- State
- California
- ZIP
- 92863
- Coordinates
- 33.90786, -117.56856
Within ~1 km
Nearby benchmarked buildings
- 1740 Mountain Avescore —
Non-Refrigerated Warehouse · 159,517 sq ft
- 1700 Mountain Avescore 100
Distribution Center · 145,424 sq ft
- Orstr2 - 1900 2Nd Streetscore —
Distribution Center · 128,624 sq ft
- Norco (0736)score 88
Retail Store · 123,458 sq ft
- 1860 Mountain Avescore —
Non-Refrigerated Warehouse · 72,245 sq ft
- 1910 Mountain Avescore —
Non-Refrigerated Warehouse · 68,266 sq ft
See also: most efficient in California · biggest emitters
How does 1810 Mountain Ave compare with other non-refrigerated warehouse buildings in California?
The latest disclosures cover 2,867 non-refrigerated warehouse buildings in California, out of 40,029 buildings citywide. Its site EUI of 1.3 kBtu/ft² is about 94% below the average of 21.7 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 94% below the group average of 1.4 kgCO₂e/ft².
At 64,631 sq ft, it is about 63% below the average floor area of 173,929 sq ft for those buildings. It was built in 2023, 35 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
How has 1810 Mountain Ave's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 1810 Mountain Ave, covering report years 2023–2024. Site EUI moved from 1.6 kBtu/ft² (2023) to 1.3 kBtu/ft² (2024), a 19% decrease. Reported emissions went from 8 tCO₂e to 5 tCO₂e over the same span (down 31%).
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. 1810 Mountain Ave's 1.3 kBtu/ft² across 64,631 sq ft works out to about 0.1 billion Btu (25 MWh-equivalent) in 2024. The disclosure also reports 24,057 kWh of electricity for the year.
Which law requires 1810 Mountain Ave to report its energy use?
1810 Mountain 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:55302892:2024). 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 non-refrigerated warehouse buildings in California
- Elections Warehouse· 64,620 sq ft · score 9 (D)
- 10800-10810 Cantara St - Flashing Blinky Lights· 64,579 sq ft · score 78 (B)
- 1210 N Red Gum Street (Ab 802 Rexford)· 64,570 sq ft · score 80 (B)
- 2711 Mercantile Dr, Rancho Cordova, Ca 95742· 64,542 sq ft · score 91 (A)
- Warehouse / Corporate· 64,515 sq ft · score 71 (B)
- 1812 Aston Avenue· 64,500 sq ft · score 100 (A)
- Non-Refrigerated Warehouse buildings in California· 2,867 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 1810 Mountain Ave's energy grade?
1810 Mountain Ave did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 1.3 kBtu/ft².
How much energy does 1810 Mountain Ave use?
Its 2024 site energy-use intensity was 1.3 kBtu/ft² across 64,631 sq ft, including 24,057 kWh of electricity.
What are 1810 Mountain Ave's carbon emissions?
1810 Mountain Ave reported 5 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2024.
Where is 1810 Mountain Ave?
1810 Mountain Ave is at 1810 Mountain Avenue, Norco, in Norco, California 92863. Its coordinates are 33.90786, -117.56856 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1810 Mountain Ave and when was it built?
1810 Mountain Ave has 64,631 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2023 as its year built. It is classed as non-refrigerated warehouse.
Is 1810 Mountain 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, “1810 Mountain Ave, Norco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1810-mountain-ave-5ca4b73b (data as of July 9, 2026).