2660 Zanker Road
Office in California, CA · 2660 Zanker Road, San Jose · 95134
At a glance
2660 Zanker Road is a 68,252-square-foot office building at 2660 Zanker Road, San Jose in San Jose, California, built in 1999. In its 2019 California benchmarking disclosure it reported an ENERGY STAR score of 84 out of 100 (grade B), a site energy-use intensity of 51.8 kBtu/ft² and 219 tCO₂e of greenhouse-gas emissions. That score is higher than 50% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2019
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 51.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 219 tCO₂e |
| GHG intensity | 3.2 kgCO₂e/ft² |
| Electricity | 693,020 kWh |
| Natural gas | 11,692 therms |
| Gross floor area | 68,252 sq ft |
| Source record | california:4410203:2019 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2019latest | 84 | +79 | 51.8 kBtu/ft² | 219 tCO₂e |
| 2018 | 5 | 180.4 kBtu/ft² | 787 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
- 2660 Zanker Road, San Jose
- City
- California
- State
- California
- ZIP
- 95134
- Coordinates
- 37.38960, -121.92540
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 2660 Zanker Road compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 2660 Zanker Road's ENERGY STAR score of 84 compares with an average of 75 across the 4,912 that report a score; it scores higher than 50% of them and lower than 48%. Its site EUI of 51.8 kBtu/ft² is roughly in line with the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.2 kgCO₂e/ft² is about 11% below the group average of 3.6 kgCO₂e/ft².
At 68,252 sq ft, it is about 55% below the average floor area of 151,937 sq ft for those buildings. It was built in 1999, 14 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 2660 Zanker Road's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 2660 Zanker Road, covering report years 2018–2019. Its ENERGY STAR score went from 5 in 2018 to 84 in 2019 (+79 points). Site EUI moved from 180.4 kBtu/ft² (2018) to 51.8 kBtu/ft² (2019), a 71% decrease. Reported emissions went from 787 tCO₂e to 219 tCO₂e over the same span (down 72%).
What does an ENERGY STAR score of 84 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 84 means the building performs better than about 84% of its national peers. BuildingCensus bands the score into report-card grades; 84 falls in band B — above median (70–84). 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. 2660 Zanker Road's 51.8 kBtu/ft² across 68,252 sq ft works out to about 3.5 billion Btu (1,036 MWh-equivalent) in 2019. The disclosure also reports 693,020 kWh of electricity and 11,692 therms of natural gas for the year.
Which law requires 2660 Zanker Road to report its energy use?
2660 Zanker Road 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:4410203:2019). 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 office buildings in California
- 391 N. Main Street· 68,244 sq ft · score 89 (A)
- 77 Rio Robles Dr - Opi· 68,243 sq ft · score 2 (D)
- The Atrium· 68,216 sq ft · score 67 (C)
- Cerritos Professional Center· 68,187 sq ft · score 92 (A)
- West Anaheim Medical Center· 68,182 sq ft · score 100 (A)
- 20221 Hamilton Ave· 68,134 sq ft · score 84 (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 2660 Zanker Road's energy grade?
2660 Zanker Road scores 84 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2019 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 2660 Zanker Road use?
Its 2019 site energy-use intensity was 51.8 kBtu/ft² across 68,252 sq ft, including 693,020 kWh of electricity and 11,692 therms of natural gas.
What are 2660 Zanker Road's carbon emissions?
2660 Zanker Road reported 219 tCO₂e of greenhouse-gas emissions (3.2 kgCO₂e/ft²) for 2019.
Where is 2660 Zanker Road?
2660 Zanker Road is at 2660 Zanker Road, San Jose, in San Jose, California 95134. Its coordinates are 37.38960, -121.92540 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 2660 Zanker Road and when was it built?
2660 Zanker Road has 68,252 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 1999 as its year built. It is classed as office.
Is 2660 Zanker Road 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).
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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, “2660 Zanker Road, San Jose, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/2660-zanker-road-df30753c (data as of July 9, 2026).