Lake Park Business Center - Bldg 2 3003
Office in California, CA · 3003 Tasman Dr, Santa Clara · 95054
At a glance
Lake Park Business Center - Bldg 2 3003 is a 100,729-square-foot office building at 3003 Tasman Dr, Santa Clara in Santa Clara, California, built in 1982. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 73 out of 100 (grade B), a site energy-use intensity of 68.2 kBtu/ft² and 412 tCO₂e of greenhouse-gas emissions. That score is higher than 33% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 73 (band B) |
| Site EUI | 68.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 412 tCO₂e |
| GHG intensity | 4.1 kgCO₂e/ft² |
| Electricity | 1,493,218 kWh |
| Natural gas | 19,594 therms |
| Gross floor area | 100,729 sq ft |
| Source record | california:6314299:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 73 | -2 | 68.2 kBtu/ft² | 412 tCO₂e |
| 2018 | 75 | 70.9 kBtu/ft² | 461 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3003 Tasman Dr, Santa Clara
- City
- California
- State
- California
- ZIP
- 95054
- Coordinates
- 37.40438, -121.98335
Within ~1 km
Nearby benchmarked buildings
- Building 1, 2, And Cscore 39
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- Techmart Commerce Centerscore 85
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- Towers At Great America 4655score 50
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See also: most efficient in California · biggest emitters
How does Lake Park Business Center - Bldg 2 3003 compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Lake Park Business Center - Bldg 2 3003's ENERGY STAR score of 73 compares with an average of 75 across the 4,912 that report a score; it scores higher than 33% of them and lower than 66%. Its site EUI of 68.2 kBtu/ft² is about 21% 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 4.1 kgCO₂e/ft² is about 14% above the group average of 3.6 kgCO₂e/ft².
At 100,729 sq ft, it is about 34% below the average floor area of 151,937 sq ft for those buildings. Its 1982 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 Lake Park Business Center - Bldg 2 3003's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Lake Park Business Center - Bldg 2 3003, covering report years 2018, 2021. Its ENERGY STAR score went from 75 in 2018 to 73 in 2021 (-2 points); its best year on file was 2018, at 75. Site EUI moved from 70.9 kBtu/ft² (2018) to 68.2 kBtu/ft² (2021), a 4% decrease. Reported emissions went from 461 tCO₂e to 412 tCO₂e over the same span (down 10%).
What does an ENERGY STAR score of 73 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 73 means the building performs better than about 73% of its national peers. BuildingCensus bands the score into report-card grades; 73 falls in band B — above median (70–84). It sits 2 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. Lake Park Business Center - Bldg 2 3003's 68.2 kBtu/ft² across 100,729 sq ft works out to about 6.9 billion Btu (2,013 MWh-equivalent) in 2021. The disclosure also reports 1,493,218 kWh of electricity and 19,594 therms of natural gas for the year.
Which law requires Lake Park Business Center - Bldg 2 3003 to report its energy use?
Lake Park Business Center - Bldg 2 3003 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 2021 disclosure (source record california:6314299:2021). 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.
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- Office buildings in California· 6,214 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
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- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Lake Park Business Center - Bldg 2 3003's energy grade?
Lake Park Business Center - Bldg 2 3003 scores 73 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Lake Park Business Center - Bldg 2 3003 use?
Its 2021 site energy-use intensity was 68.2 kBtu/ft² across 100,729 sq ft, including 1,493,218 kWh of electricity and 19,594 therms of natural gas.
What are Lake Park Business Center - Bldg 2 3003's carbon emissions?
Lake Park Business Center - Bldg 2 3003 reported 412 tCO₂e of greenhouse-gas emissions (4.1 kgCO₂e/ft²) for 2021.
Where is Lake Park Business Center - Bldg 2 3003?
Lake Park Business Center - Bldg 2 3003 is at 3003 Tasman Dr, Santa Clara, in Santa Clara, California 95054. Its coordinates are 37.40438, -121.98335 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Lake Park Business Center - Bldg 2 3003 and when was it built?
Lake Park Business Center - Bldg 2 3003 has 100,729 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 1982 as its year built. It is classed as office.
Is Lake Park Business Center - Bldg 2 3003 covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “Lake Park Business Center - Bldg 2 3003, Santa Clara, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/lake-park-business-center-bldg-2-3003-4b88fa5d (data as of July 9, 2026).