Mariani Drive Holdco Llc
Office in California, CA · 20525 Mariani Avenue, Cupertino · 95014
At a glance
Mariani Drive Holdco Llc is a 103,638-square-foot office building at 20525 Mariani Avenue, Cupertino in Cupertino, California, built in 1981. It is listed in the 2024 Building Energy Benchmarking Program (statewide) disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year.
No energy data reported for 2024
Mariani Drive Holdco Llc appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year.
Floor area on file: 103,638 sq ft · Built 1981
Source record california:34663800:2024
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
- 20525 Mariani Avenue, Cupertino
- City
- California
- State
- California
- ZIP
- 95014
- Coordinates
- 37.33049, -122.03269
Within ~1 km
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See also: most efficient in California · biggest emitters
How has Mariani Drive Holdco Llc's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Mariani Drive Holdco Llc, covering report years 2023–2024. None of those years carry an ENERGY STAR score or site EUI.
Which law requires Mariani Drive Holdco Llc to report its energy use?
Mariani Drive Holdco Llc 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:34663800:2024). 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 office buildings in California
- Miref Century, Llc· 103,621 sq ft · score 58 (C)
- Yuba County Health And Human Services Facility· 103,548 sq ft · score 67 (C)
- 3580 Carmel Mountain· 103,502 sq ft · score 93 (A)
- 1735 Lundy Ave· 103,420 sq ft
- Farmer'S Market Two· 103,416 sq ft · score 93 (A)
- Lam Research - Ca05· 103,414 sq ft · score 78 (B)
- Office buildings in California· 6,214 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 Mariani Drive Holdco Llc's energy grade?
Mariani Drive Holdco Llc has no grade: it did not report energy data for 2024. The 2024 Building Energy Benchmarking Program (statewide) disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is Mariani Drive Holdco Llc?
Mariani Drive Holdco Llc is at 20525 Mariani Avenue, Cupertino, in Cupertino, California 95014. Its coordinates are 37.33049, -122.03269 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
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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, “Mariani Drive Holdco Llc, Cupertino, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/mariani-drive-holdco-llc-7aa887d9 (data as of July 9, 2026).