Hamms Building
Commercial in San Francisco, CA · 1550 BRYANT ST · 94103
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 16.3 kBtu/ft² |
| Source EUI | 41.8 kBtu/ft² |
| GHG emissions | 190 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 849,309 kWh |
| Natural gas | 4,529 therms |
| Gross floor area | 205,293 sq ft |
| Source record | sf:3923/006:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 96 | -1 | 16.3 kBtu/ft² | 190 tCO₂e |
| 2024 | 97 | +2 | 15.9 kBtu/ft² | 212 tCO₂e |
| 2023 | 95 | -3 | 20.1 kBtu/ft² | 247 tCO₂e |
| 2022 | 98 | 16.0 kBtu/ft² | 195 tCO₂e | |
| 2021 | — | 18.8 kBtu/ft² | 203 tCO₂e | |
| 2020 | — | 30.1 kBtu/ft² | 356 tCO₂e | |
| 2019 | 89 | +1 | 44.0 kBtu/ft² | 542 tCO₂e |
| 2018 | 88 | -7 | 34.4 kBtu/ft² | 460 tCO₂e |
| 2017 | 95 | -1 | 34.7 kBtu/ft² | 496 tCO₂e |
| 2016 | 96 | +1 | 33.8 kBtu/ft² | 547 tCO₂e |
| 2015 | 95 | ±0 | 34.8 kBtu/ft² | 540 tCO₂e |
| 2014 | 95 | +2 | 33.7 kBtu/ft² | 523 tCO₂e |
| 2013 | 93 | +2 | 36.1 kBtu/ft² | 591 tCO₂e |
| 2012 | 91 | -1 | 39.4 kBtu/ft² | 665 tCO₂e |
| 2011 | 92 | 37.6 kBtu/ft² | 637 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
- 1550 BRYANT ST
- City
- San Francisco
- State
- California
- ZIP
- 94103
- Coordinates
- 37.76756, -122.41114
Within ~1 km
Nearby benchmarked buildings
- 1455 Market Streetscore —
Commercial · 1,339,547 sq ft
- 1455 Market Streetscore 92
Office · 1,189,547 sq ft
- 650 Townsend - Zyngascore —
Commercial · 1,029,659 sq ft
- 650 Townsendscore 97
Office · 872,484 sq ft
- 1201 Bryant Streetscore 100
Office · 805,178 sq ft
- Fifteen Fifty - Ff035score 67
Multifamily Housing · 758,000 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Hamms Building's energy grade?
Hamms Building scores 96 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 Hamms Building use?
Its 2025 site energy-use intensity was 16.3 kBtu/ft² (41.8 kBtu/ft² source) across 205,293 sq ft, including 849,309 kWh of electricity and 4,529 therms of natural gas.
What are Hamms Building's carbon emissions?
Hamms Building reported 190 tCO₂e of greenhouse-gas emissions (0.9 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:3923/006:2025.