Gunst Building
Commercial in San Francisco, CA · 323 GEARY ST · 94102
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 44 (band D) |
| Site EUI | 56.9 kBtu/ft² |
| Source EUI | 116.2 kBtu/ft² |
| GHG emissions | 161 tCO₂e |
| GHG intensity | 3.1 kgCO₂e/ft² |
| Electricity | 482,043 kWh |
| Natural gas | 12,554 therms |
| Gross floor area | 50,993 sq ft |
| Source record | sf:0315/001:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 44 | -42 | 56.9 kBtu/ft² | 161 tCO₂e |
| 2024 | 86 | +34 | 34.3 kBtu/ft² | 101 tCO₂e |
| 2023 | 52 | -38 | 52.5 kBtu/ft² | 167 tCO₂e |
| 2022 | 90 | 32.2 kBtu/ft² | 95 tCO₂e | |
| 2021 | — | 29.1 kBtu/ft² | 83 tCO₂e | |
| 2020 | — | — | — | |
| 2019 | 84 | +5 | 35.2 kBtu/ft² | 104 tCO₂e |
| 2018 | 79 | -17 | 41.2 kBtu/ft² | 124 tCO₂e |
| 2017 | 96 | +1 | 35.9 kBtu/ft² | 115 tCO₂e |
| 2016 | 95 | ±0 | 38.8 kBtu/ft² | 134 tCO₂e |
| 2015 | 95 | +1 | 37.6 kBtu/ft² | 127 tCO₂e |
| 2014 | 94 | +2 | 36.4 kBtu/ft² | 124 tCO₂e |
| 2013 | 92 | +5 | 44.6 kBtu/ft² | 149 tCO₂e |
| 2012 | 87 | 31.7 kBtu/ft² | 147 tCO₂e | |
| 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 323 GEARY ST
- City
- San Francisco
- State
- California
- ZIP
- 94102
- Coordinates
- 37.78711, -122.40846
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
Commercial · 1,964,250 sq ft
- Hilton San Francisco Union Square (San Franciscoofh)score —
Hotel · 1,964,250 sq ft
- Hilton San Francisco Union Square (Sfofh)score 89
Hotel · 1,964,250 sq ft
- 555 California Streetscore 76
Office · 1,810,397 sq ft
Commercial · 1,684,713 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Gunst Building's energy grade?
Gunst Building scores 44 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Gunst Building use?
Its 2025 site energy-use intensity was 56.9 kBtu/ft² (116.2 kBtu/ft² source) across 50,993 sq ft, including 482,043 kWh of electricity and 12,554 therms of natural gas.
What are Gunst Building's carbon emissions?
Gunst Building reported 161 tCO₂e of greenhouse-gas emissions (3.1 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:0315/001:2025.