434 Brannan
Commercial in San Francisco, CA · 434 BRANNAN ST · 94107
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 30.9 kBtu/ft² |
| Source EUI | 69.5 kBtu/ft² |
| GHG emissions | 43 tCO₂e |
| GHG intensity | 1.7 kgCO₂e/ft² |
| Electricity | 155,077 kWh |
| Natural gas | 2,445 therms |
| Gross floor area | 25,000 sq ft |
| Source record | sf:3776/151:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 30.9 kBtu/ft² | 43 tCO₂e | |
| 2024 | — | 31.6 kBtu/ft² | 50 tCO₂e | |
| 2023 | — | 26.4 kBtu/ft² | 42 tCO₂e | |
| 2022 | — | 46.3 kBtu/ft² | 77 tCO₂e | |
| 2021 | 81 | 38.7 kBtu/ft² | 56 tCO₂e | |
| 2020 | — | 37.6 kBtu/ft² | 59 tCO₂e | |
| 2019 | 69 | +3 | 46.6 kBtu/ft² | 78 tCO₂e |
| 2018 | 66 | -17 | 45.9 kBtu/ft² | 77 tCO₂e |
| 2017 | 83 | -10 | 41.5 kBtu/ft² | 73 tCO₂e |
| 2016 | 93 | ±0 | 31.7 kBtu/ft² | 62 tCO₂e |
| 2015 | 93 | -2 | 32.1 kBtu/ft² | 60 tCO₂e |
| 2014 | 95 | +4 | 28.2 kBtu/ft² | 53 tCO₂e |
| 2013 | 91 | 37.4 kBtu/ft² | 67 tCO₂e | |
| 2012 | — | — | — | |
| 2011 | — | — | — |
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 owner listed in the disclosure.
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Location
- Address
- 434 BRANNAN ST
- City
- San Francisco
- State
- California
- ZIP
- 94107
- Coordinates
- 37.77965, -122.39548
Within ~1 km
Nearby benchmarked buildings
- At&T Parkscore —
Stadium (Open) · 1,230,000 sq ft
- China Basinscore —
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- 238 KING STscore —
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- China Basinscore —
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- 3 Bayside Village Placescore —
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- 303 Second Streetscore 92
Commercial · 950,497 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 434 Brannan's energy grade?
434 Brannan did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 30.9 kBtu/ft².
How much energy does 434 Brannan use?
Its 2025 site energy-use intensity was 30.9 kBtu/ft² (69.5 kBtu/ft² source) across 25,000 sq ft, including 155,077 kWh of electricity and 2,445 therms of natural gas.
What are 434 Brannan's carbon emissions?
434 Brannan reported 43 tCO₂e of greenhouse-gas emissions (1.7 kgCO₂e/ft²) for 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.
Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:3776/151:2025.