631 Howard
Commercial in San Francisco, CA · 631 HOWARD ST · 94105
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 94 (band A) |
| Site EUI | 26.1 kBtu/ft² |
| Source EUI | 57.1 kBtu/ft² |
| GHG emissions | 160 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 546,815 kWh |
| Natural gas | 9,998 therms |
| Gross floor area | 109,792 sq ft |
| Source record | sf:3735/005:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 94 | -1 | 26.1 kBtu/ft² | 160 tCO₂e |
| 2024 | 95 | -1 | 26.5 kBtu/ft² | 181 tCO₂e |
| 2023 | 96 | +1 | 28.7 kBtu/ft² | 205 tCO₂e |
| 2022 | 95 | 28.2 kBtu/ft² | 203 tCO₂e | |
| 2021 | — | 21.1 kBtu/ft² | 135 tCO₂e | |
| 2020 | — | 25.1 kBtu/ft² | 165 tCO₂e | |
| 2019 | 96 | +2 | 34.7 kBtu/ft² | 241 tCO₂e |
| 2018 | 94 | -2 | — | — |
| 2017 | 96 | -1 | 37.3 kBtu/ft² | 278 tCO₂e |
| 2016 | 97 | ±0 | 33.2 kBtu/ft² | 265 tCO₂e |
| 2015 | 97 | -2 | 33.3 kBtu/ft² | 253 tCO₂e |
| 2014 | 99 | 23.9 kBtu/ft² | 178 tCO₂e | |
| 2013 | — | — | — | |
| 2012 | — | — | — | |
| 2011 | 84 | 53.6 kBtu/ft² | 471 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 631 HOWARD ST
- City
- San Francisco
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78604, -122.39856
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
- PGE-GO Complexscore —
Commercial · 1,948,626 sq ft
- One Market Plazascore 80
Commercial · 1,870,178 sq ft
- 555 California Streetscore 76
Office · 1,810,397 sq ft
Office · 1,775,440 sq ft
- Pge-Go Complex 102_245M_77Blscore 72
Office · 1,775,427 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 631 Howard's energy grade?
631 Howard scores 94 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 631 Howard use?
Its 2025 site energy-use intensity was 26.1 kBtu/ft² (57.1 kBtu/ft² source) across 109,792 sq ft, including 546,815 kWh of electricity and 9,998 therms of natural gas.
What are 631 Howard's carbon emissions?
631 Howard reported 160 tCO₂e of greenhouse-gas emissions (1.4 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.
Working with San Francisco building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Existing Buildings Energy Performance Ordinance disclosure, record sf:3735/005:2025.