Montague Pointe - Cp0901 (3050 Zanker Road)
Office in California, CA · 3050 Zanker Road, San Jose · 95134
At a glance
Montague Pointe - Cp0901 (3050 Zanker Road) is a 97,910-square-foot office building at 3050 Zanker Road, San Jose in San Jose, California, built in 1984. In its 2019 California benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 394.1 kBtu/ft² and 2,577 tCO₂e of greenhouse-gas emissions. That score is higher than 0% 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 | 1 (band D) |
| Site EUI | 394.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 2,577 tCO₂e |
| GHG intensity | 26.3 kgCO₂e/ft² |
| Electricity | 8,913,103 kWh |
| Natural gas | 81,745 therms |
| Gross floor area | 97,910 sq ft |
| Source record | california:4818240:2019 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2019latest | 1 | ±0 | 394.1 kBtu/ft² | 2,577 tCO₂e |
| 2018 | 1 | 681.9 kBtu/ft² | 4,530 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
- 3050 Zanker Road, San Jose
- City
- California
- State
- California
- ZIP
- 95134
- Coordinates
- 37.39822, -121.93152
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Montague Pointe - Cp0901 (3050 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. Montague Pointe - Cp0901 (3050 Zanker Road)'s ENERGY STAR score of 1 compares with an average of 75 across the 4,912 that report a score; it scores higher than 0% of them and lower than 97%. Its site EUI of 394.1 kBtu/ft² is about 599% above the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 26.3 kgCO₂e/ft² is about 631% above the group average of 3.6 kgCO₂e/ft².
At 97,910 sq ft, it is about 36% below the average floor area of 151,937 sq ft for those buildings. Its 1984 construction date is close to 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 Montague Pointe - Cp0901 (3050 Zanker Road)'s energy performance changed over time?
BuildingCensus holds 2 California disclosures for Montague Pointe - Cp0901 (3050 Zanker Road), covering report years 2018–2019. Its ENERGY STAR score was 1 in both 2018 and 2019. Site EUI moved from 681.9 kBtu/ft² (2018) to 394.1 kBtu/ft² (2019), a 42% decrease. Reported emissions went from 4,530 tCO₂e to 2,577 tCO₂e over the same span (down 43%).
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 points below 75, the threshold for ENERGY STAR certification. 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. Montague Pointe - Cp0901 (3050 Zanker Road)'s 394.1 kBtu/ft² across 97,910 sq ft works out to about 38.6 billion Btu (11,309 MWh-equivalent) in 2019. The disclosure also reports 8,913,103 kWh of electricity and 81,745 therms of natural gas for the year.
Which law requires Montague Pointe - Cp0901 (3050 Zanker Road) to report its energy use?
Montague Pointe - Cp0901 (3050 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:4818240:2019). 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
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- Hacienda West - 3825· 97,860 sq ft · score 90 (A)
- Orange City Square - 790· 97,819 sq ft · score 81 (B)
- 10417 Mountain View Avenue· 97,818 sq ft · score 55 (C)
- 171102 - Sacramento Service Center - United States· 97,775 sq ft · score 82 (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 Montague Pointe - Cp0901 (3050 Zanker Road)'s energy grade?
Montague Pointe - Cp0901 (3050 Zanker Road) scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2019 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Montague Pointe - Cp0901 (3050 Zanker Road) use?
Its 2019 site energy-use intensity was 394.1 kBtu/ft² across 97,910 sq ft, including 8,913,103 kWh of electricity and 81,745 therms of natural gas.
What are Montague Pointe - Cp0901 (3050 Zanker Road)'s carbon emissions?
Montague Pointe - Cp0901 (3050 Zanker Road) reported 2,577 tCO₂e of greenhouse-gas emissions (26.3 kgCO₂e/ft²) for 2019.
Where is Montague Pointe - Cp0901 (3050 Zanker Road)?
Montague Pointe - Cp0901 (3050 Zanker Road) is at 3050 Zanker Road, San Jose, in San Jose, California 95134. Its coordinates are 37.39822, -121.93152 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Montague Pointe - Cp0901 (3050 Zanker Road) and when was it built?
Montague Pointe - Cp0901 (3050 Zanker Road) has 97,910 sq ft of gross floor area, as reported in its 2019 disclosure. The disclosure lists 1984 as its year built. It is classed as office.
Is Montague Pointe - Cp0901 (3050 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, “Montague Pointe - Cp0901 (3050 Zanker Road), San Jose, California — 2019 benchmarking disclosure”, https://buildingcensus.com/buildings/california/montague-pointe-cp0901-3050-zanker-road-aeedb75f (data as of July 9, 2026).