665 Third Street
Commercial in San Francisco, CA · 665 3RD ST · 94107
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 21.2 kBtu/ft² |
| Source EUI | 54.0 kBtu/ft² |
| GHG emissions | 161 tCO₂e |
| GHG intensity | 1.2 kgCO₂e/ft² |
| Electricity | 716,143 kWh |
| Natural gas | 4,044 therms |
| Gross floor area | 134,445 sq ft |
| Source record | sf:3788/041:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 97 | -2 | 21.2 kBtu/ft² | 161 tCO₂e |
| 2024 | 99 | +7 | 19.4 kBtu/ft² | 166 tCO₂e |
| 2023 | 92 | +10 | 32.0 kBtu/ft² | 287 tCO₂e |
| 2022 | 82 | 41.2 kBtu/ft² | 368 tCO₂e | |
| 2021 | — | 45.1 kBtu/ft² | 363 tCO₂e | |
| 2020 | — | 51.0 kBtu/ft² | 446 tCO₂e | |
| 2019 | 63 | +7 | 55.0 kBtu/ft² | 514 tCO₂e |
| 2018 | 56 | -6 | 57.7 kBtu/ft² | 540 tCO₂e |
| 2017 | 62 | +3 | 60.7 kBtu/ft² | 612 tCO₂e |
| 2016 | 59 | -7 | 61.7 kBtu/ft² | 711 tCO₂e |
| 2015 | 66 | -3 | 62.6 kBtu/ft² | 681 tCO₂e |
| 2014 | 69 | +11 | 60.1 kBtu/ft² | 651 tCO₂e |
| 2013 | 58 | 65.3 kBtu/ft² | 702 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
- 665 3RD ST
- City
- San Francisco
- State
- California
- ZIP
- 94107
- Coordinates
- 37.77956, -122.39304
Within ~1 km
Nearby benchmarked buildings
- At&T Parkscore —
Stadium (Open) · 1,230,000 sq ft
- China Basinscore —
Commercial · 1,218,533 sq ft
- 238 KING STscore —
Mixed Residential · 1,212,969 sq ft
- China Basinscore —
Office · 1,032,795 sq ft
- 3 Bayside Village Placescore —
Mixed Residential · 1,019,056 sq ft
- 303 Second Streetscore 92
Commercial · 950,497 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 665 Third Street's energy grade?
665 Third Street scores 97 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 665 Third Street use?
Its 2025 site energy-use intensity was 21.2 kBtu/ft² (54.0 kBtu/ft² source) across 134,445 sq ft, including 716,143 kWh of electricity and 4,044 therms of natural gas.
What are 665 Third Street's carbon emissions?
665 Third Street reported 161 tCO₂e of greenhouse-gas emissions (1.2 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:3788/041:2025.