1Tenth
Office in California, CA · 875 Stevenson, San Francisco · 94103
At a glance
1Tenth is a 338,280-square-foot office building at 875 Stevenson, San Francisco in San Francisco, California, built in 1974. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 13.3 kBtu/ft² and 289 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 13.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 289 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 1,089,233 kWh |
| Natural gas | 8,057 therms |
| Gross floor area | 338,280 sq ft |
| Source record | california:2905613:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 13.3 kBtu/ft² | 289 tCO₂e | |
| 2023 | — | 15.0 kBtu/ft² | 345 tCO₂e | |
| 2022 | 93 | -2 | 35.2 kBtu/ft² | 775 tCO₂e |
| 2021 | 95 | +1 | 34.2 kBtu/ft² | 657 tCO₂e |
| 2020 | 94 | +3 | 37.6 kBtu/ft² | 793 tCO₂e |
| 2019 | 91 | -1 | 55.2 kBtu/ft² | 1,168 tCO₂e |
| 2018 | 92 | 54.6 kBtu/ft² | 1,180 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
- 875 Stevenson, San Francisco
- City
- California
- State
- California
- ZIP
- 94103
- Coordinates
- 37.77650, -122.41629
Within ~1 km
Nearby benchmarked buildings
- 1455 Market Streetscore —
Commercial · 1,339,547 sq ft
- 1455 Market Streetscore 92
Office · 1,189,547 sq ft
Office · 1,055,601 sq ft
- NEMA SFscore 100
Multifamily · 1,044,955 sq ft
- Nema Apartmentsscore 99
Multifamily Housing · 951,676 sq ft
- 33 8TH STscore 100
Multifamily · 918,968 sq ft
See also: most efficient in California · biggest emitters
How does 1Tenth compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Its site EUI of 13.3 kBtu/ft² is about 76% below 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 0.9 kgCO₂e/ft² is about 76% below the group average of 3.6 kgCO₂e/ft².
At 338,280 sq ft, it is about 123% above the average floor area of 151,937 sq ft for those buildings. It was built in 1974, 11 years earlier 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 1Tenth's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 1Tenth, covering report years 2018–2024. Its ENERGY STAR score went from 92 in 2018 to 93 in 2022 (+1 points); its best year on file was 2021, at 95. Site EUI moved from 54.6 kBtu/ft² (2018) to 13.3 kBtu/ft² (2024), a 76% decrease. Reported emissions went from 1,180 tCO₂e to 289 tCO₂e over the same span (down 75%).
What does a site EUI of 13.3 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. 1Tenth's 13.3 kBtu/ft² across 338,280 sq ft works out to about 4.5 billion Btu (1,319 MWh-equivalent) in 2024. The disclosure also reports 1,089,233 kWh of electricity and 8,057 therms of natural gas for the year.
Which law requires 1Tenth to report its energy use?
1Tenth 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:2905613:2024). 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
- Pacifica Tower· 338,226 sq ft · score 80 (B)
- Qualcomm Pac Center· 338,059 sq ft · score 1 (D)
- Cn1750 - Oakland Pharmacy Distribution· 336,679 sq ft · score 76 (B)
- 535 Mission· 336,360 sq ft · score 97 (A)
- 9100 Wilshire· 336,121 sq ft · score 78 (B)
- Scv - Sac04· 335,708 sq ft · score 37 (D)
- 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 1Tenth's energy grade?
1Tenth did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 13.3 kBtu/ft².
How much energy does 1Tenth use?
Its 2024 site energy-use intensity was 13.3 kBtu/ft² across 338,280 sq ft, including 1,089,233 kWh of electricity and 8,057 therms of natural gas.
What are 1Tenth's carbon emissions?
1Tenth reported 289 tCO₂e of greenhouse-gas emissions (0.9 kgCO₂e/ft²) for 2024.
Where is 1Tenth?
1Tenth is at 875 Stevenson, San Francisco, in San Francisco, California 94103. Its coordinates are 37.77650, -122.41629 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1Tenth and when was it built?
1Tenth has 338,280 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1974 as its year built. It is classed as office.
Is 1Tenth 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, “1Tenth, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1tenth-8443942b (data as of July 9, 2026).