M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765
Other - Mall in California, CA · 237 South Diamond Bar Boulevard, Diamond Bar · 91765
At a glance
M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 is a 96,591-square-foot other - mall building at 237 South Diamond Bar Boulevard, Diamond Bar in Diamond Bar, California, built in 1975. In its 2023 California benchmarking disclosure it reported a site energy-use intensity of 2.2 kBtu/ft² and 15 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 2.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 15 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 63,011 kWh |
| Gross floor area | 96,591 sq ft |
| Source record | california:6336664:2023 |
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
- 237 South Diamond Bar Boulevard, Diamond Bar
- City
- California
- State
- California
- ZIP
- 91765
- Coordinates
- 34.02069, -117.81164
Within ~1 km
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See also: most efficient in California · biggest emitters
How does M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 compare with other other - mall buildings in California?
The latest disclosures cover 127 other - mall buildings in California, out of 40,029 buildings citywide. Its site EUI of 2.2 kBtu/ft² is about 96% below the average of 53.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.2 kgCO₂e/ft² is about 94% below the group average of 3.4 kgCO₂e/ft².
At 96,591 sq ft, it is about 35% below the average floor area of 148,954 sq ft for those buildings. It was built in 1975, 10 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 245 other - mall buildings average an ENERGY STAR score of 87 and a site EUI of 65.8 kBtu/ft².
What does a site EUI of 2.2 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. M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765's 2.2 kBtu/ft² across 96,591 sq ft works out to about 0.2 billion Btu (62 MWh-equivalent) in 2023. The disclosure also reports 63,011 kWh of electricity for the year.
Which law requires M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 to report its energy use?
M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 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:6336664:2023). 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 other - mall buildings in California
- Marketplace· 96,460 sq ft
- Mountain Vistas, Llc· 95,776 sq ft · EUI 5.0 kBtu/ft²
- Montgomery Village· 92,000 sq ft · EUI 1.7 kBtu/ft²
- Cypress Plaza· 90,860 sq ft
- Hersel Saeidy· 90,286 sq ft
- Barnyard Shopping Village· 89,861 sq ft · EUI 15.6 kBtu/ft²
- Other - Mall buildings in California· 127 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 M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765's energy grade?
M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 did not report an ENERGY STAR score in its 2023 disclosure, but its site energy-use intensity was 2.2 kBtu/ft².
How much energy does M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 use?
Its 2023 site energy-use intensity was 2.2 kBtu/ft² across 96,591 sq ft, including 63,011 kWh of electricity.
What are M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765's carbon emissions?
M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 reported 15 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2023.
Where is M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765?
M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 is at 237 South Diamond Bar Boulevard, Diamond Bar, in Diamond Bar, California 91765. Its coordinates are 34.02069, -117.81164 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 and when was it built?
M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 has 96,591 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1975 as its year built. It is classed as other - mall.
Is M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765 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, “M84 249 S Diamond Bar Blvd, Diamond Bar, Ca 91765, Diamond Bar, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/m84-249-s-diamond-bar-blvd-diamond-bar-ca-91765-c6ed3c2c (data as of July 9, 2026).