343 Oyster Point Blvd.
Laboratory in California, CA · 343 Oyster Point Boulevard, South San Francisco · 94080
At a glance
343 Oyster Point Blvd. is a 53,980-square-foot laboratory building at 343 Oyster Point Boulevard, South San Francisco in South San Francisco, California, built in 2002. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 161.5 kBtu/ft² and 511 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 161.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 511 tCO₂e |
| GHG intensity | 9.5 kgCO₂e/ft² |
| Electricity | 1,098,334 kWh |
| Natural gas | 49,324 therms |
| Gross floor area | 53,980 sq ft |
| Source record | california:6414737:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 161.5 kBtu/ft² | 511 tCO₂e | |
| 2021 | — | 231.4 kBtu/ft² | 692 tCO₂e | |
| 2020 | — | 224.1 kBtu/ft² | 706 tCO₂e | |
| 2019 | — | 272.9 kBtu/ft² | 885 tCO₂e | |
| 2018 | — | 283.7 kBtu/ft² | 917 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
- 343 Oyster Point Boulevard, South San Francisco
- City
- California
- State
- California
- ZIP
- 94080
- Coordinates
- 37.66516, -122.38951
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 343 Oyster Point Blvd. compare with other laboratory buildings in California?
The latest disclosures cover 308 laboratory buildings in California, out of 40,029 buildings citywide. Its site EUI of 161.5 kBtu/ft² is about 11% below the average of 181.8 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 9.5 kgCO₂e/ft² is about 15% below the group average of 11.1 kgCO₂e/ft².
At 53,980 sq ft, it is about 56% below the average floor area of 121,485 sq ft for those buildings. It was built in 2002, 10 years later than the group's average year built (1992). Across all 24 jurisdictions BuildingCensus covers, the 795 laboratory buildings average an ENERGY STAR score of 29 and a site EUI of 231.7 kBtu/ft².
How has 343 Oyster Point Blvd.'s energy performance changed over time?
BuildingCensus holds 5 California disclosures for 343 Oyster Point Blvd., covering report years 2018, 2019, 2020, 2021, 2024. Site EUI moved from 283.7 kBtu/ft² (2018) to 161.5 kBtu/ft² (2024), a 43% decrease. Reported emissions went from 917 tCO₂e to 511 tCO₂e over the same span (down 44%).
What does a site EUI of 161.5 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. 343 Oyster Point Blvd.'s 161.5 kBtu/ft² across 53,980 sq ft works out to about 8.7 billion Btu (2,555 MWh-equivalent) in 2024. The disclosure also reports 1,098,334 kWh of electricity and 49,324 therms of natural gas for the year.
Which law requires 343 Oyster Point Blvd. to report its energy use?
343 Oyster Point Blvd. 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:6414737:2024). 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 laboratory buildings in California
- Bldg 2 - 11501 Rb Road· 52,855 sq ft · EUI 131.8 kBtu/ft²
- 297 N Bernardo Ave· 52,800 sq ft · EUI 192.8 kBtu/ft²
- 4050 Starboard Drive· 52,232 sq ft · EUI 160.2 kBtu/ft²
- 2350 Zanker Rd· 52,156 sq ft · EUI 58.5 kBtu/ft²
- 1190 Zephyr Ave· 51,845 sq ft · EUI 39.9 kBtu/ft²
- Bayshore Tech Park - 1200 Bridge Parkway· 51,828 sq ft · EUI 210.2 kBtu/ft²
- Laboratory buildings in California· 308 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 343 Oyster Point Blvd.'s energy grade?
343 Oyster Point Blvd. did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 161.5 kBtu/ft².
How much energy does 343 Oyster Point Blvd. use?
Its 2024 site energy-use intensity was 161.5 kBtu/ft² across 53,980 sq ft, including 1,098,334 kWh of electricity and 49,324 therms of natural gas.
What are 343 Oyster Point Blvd.'s carbon emissions?
343 Oyster Point Blvd. reported 511 tCO₂e of greenhouse-gas emissions (9.5 kgCO₂e/ft²) for 2024.
Where is 343 Oyster Point Blvd.?
343 Oyster Point Blvd. is at 343 Oyster Point Boulevard, South San Francisco, in South San Francisco, California 94080. Its coordinates are 37.66516, -122.38951 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 343 Oyster Point Blvd. and when was it built?
343 Oyster Point Blvd. has 53,980 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2002 as its year built. It is classed as laboratory.
Is 343 Oyster Point Blvd. covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 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, “343 Oyster Point Blvd., South San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/343-oyster-point-blvd-2fbe0a56 (data as of July 9, 2026).