430 California Street
Commercial in San Francisco, CA · 94104
At a glance
430 California Street is a 307,740-square-foot commercial building in San Francisco, California. In its 2025 San Francisco benchmarking disclosure it reported a site energy-use intensity of 40.8 kBtu/ft² and 692 tCO₂e of greenhouse-gas emissions.
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 40.8 kBtu/ft² |
| Source EUI | 77.0 kBtu/ft² |
| GHG emissions | 692 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 1,765,258 kWh |
| Natural gas | 65,452 therms |
| Gross floor area | 307,740 sq ft |
| Source record | sf:0239/029:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 40.8 kBtu/ft² | 692 tCO₂e | |
| 2024 | — | 26.6 kBtu/ft² | 495 tCO₂e | |
| 2023 | — | 24.1 kBtu/ft² | 473 tCO₂e | |
| 2022 | 93 | 27.5 kBtu/ft² | 543 tCO₂e | |
| 2021 | — | 33.5 kBtu/ft² | 601 tCO₂e |
Compliance context
SF Environment Code Chapter 20
San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 430 California Street
- City
- San Francisco
- State
- California
- ZIP
- 94104
- Coordinates
- 37.79326, -122.40179
Within ~1 km
Nearby benchmarked buildings
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- 555 California Streetscore 76
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- 500 BATTERY STscore —
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See also: most efficient in San Francisco · biggest emitters
How does 430 California Street compare with other commercial buildings in San Francisco?
The latest disclosures cover 1,683 commercial buildings in San Francisco, out of 2,509 buildings citywide. Its site EUI of 40.8 kBtu/ft² is about 17% below the average of 49.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.2 kgCO₂e/ft² is about 17% below the group average of 2.7 kgCO₂e/ft².
At 307,740 sq ft, it is about 187% above the average floor area of 107,408 sq ft for those buildings. Across all 24 jurisdictions BuildingCensus covers, the 2,307 commercial buildings average an ENERGY STAR score of 76 and a site EUI of 51.3 kBtu/ft².
How has 430 California Street's energy performance changed over time?
BuildingCensus holds 5 San Francisco disclosures for 430 California Street, covering report years 2021–2025. Site EUI moved from 33.5 kBtu/ft² (2021) to 40.8 kBtu/ft² (2025), an 22% increase. Reported emissions went from 601 tCO₂e to 692 tCO₂e over the same span (up 15%).
What does a site EUI of 40.8 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. 430 California Street's 40.8 kBtu/ft² across 307,740 sq ft works out to about 12.6 billion Btu (3,680 MWh-equivalent) in 2025. Its source EUI of 77.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,765,258 kWh of electricity and 65,452 therms of natural gas for the year.
Which law requires 430 California Street to report its energy use?
430 California Street reports under SF Environment Code Chapter 20, the legal basis of San Francisco's Existing Buildings Energy Performance Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record sf:0239/029:2025). San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
More commercial buildings in San Francisco
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- 1090 Dr Maya Angelou Ln· 304,573 sq ft · EUI 18.6 kBtu/ft²
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Frequently asked questions
What is 430 California Street's energy grade?
430 California Street did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 40.8 kBtu/ft².
How much energy does 430 California Street use?
Its 2025 site energy-use intensity was 40.8 kBtu/ft² (77.0 kBtu/ft² source) across 307,740 sq ft, including 1,765,258 kWh of electricity and 65,452 therms of natural gas.
What are 430 California Street's carbon emissions?
430 California Street reported 692 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2025.
Where is 430 California Street?
430 California Street is in San Francisco, California 94104. Its coordinates are 37.79326, -122.40179 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is 430 California Street and when was it built?
430 California Street has 307,740 sq ft of gross floor area, as reported in its 2025 disclosure. It is classed as commercial.
Is 430 California Street covered by SF Environment Code Chapter 20?
Yes — it appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, which lists the buildings reporting under SF Environment Code Chapter 20.
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About this data
Source: Existing Buildings Energy Performance Ordinance (SF Environment Code Chapter 20), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “430 California Street, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/430-california-street-8629e276 (data as of October 2, 2026).