645 STOCKTON ST
Mixed Residential in San Francisco, CA · 94108
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 58 (band C) |
| Site EUI | 73.7 kBtu/ft² |
| Source EUI | 90.2 kBtu/ft² |
| GHG emissions | 229 tCO₂e |
| GHG intensity | 3.9 kgCO₂e/ft² |
| Electricity | 125,157 kWh |
| Natural gas | 38,567 therms |
| Gross floor area | 58,129 sq ft |
| Source record | sf:0256/002:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 58 | -17 | 73.7 kBtu/ft² | 229 tCO₂e |
| 2024 | 75 | +13 | 66.3 kBtu/ft² | 209 tCO₂e |
| 2023 | 62 | -28 | 73.0 kBtu/ft² | 233 tCO₂e |
| 2022 | 90 | 68.4 kBtu/ft² | 219 tCO₂e | |
| 2021 | — | 77.1 kBtu/ft² | 242 tCO₂e | |
| 2020 | — | 75.8 kBtu/ft² | 241 tCO₂e | |
| 2019 | 80 | +3 | 69.3 kBtu/ft² | 223 tCO₂e |
| 2018 | 77 | 73.6 kBtu/ft² | 236 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 owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 645 STOCKTON ST
- City
- San Francisco
- State
- California
- ZIP
- 94108
- Coordinates
- 37.79181, -122.40780
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
- Hilton San Francisco Union Square (Sfofh)score 89
Hotel · 1,964,250 sq ft
- Hilton San Francisco Union Square (San Franciscoofh)score —
Hotel · 1,964,250 sq ft
Commercial · 1,964,250 sq ft
- 555 California Streetscore 76
Office · 1,810,397 sq ft
- 500 BATTERY STscore —
Mixed Residential · 1,779,579 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 645 STOCKTON ST's energy grade?
645 STOCKTON ST scores 58 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 645 STOCKTON ST use?
Its 2025 site energy-use intensity was 73.7 kBtu/ft² (90.2 kBtu/ft² source) across 58,129 sq ft, including 125,157 kWh of electricity and 38,567 therms of natural gas.
What are 645 STOCKTON ST's carbon emissions?
645 STOCKTON ST reported 229 tCO₂e of greenhouse-gas emissions (3.9 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:0256/002:2025.