Foundry Square lll
Commercial in San Francisco, CA · 505 HOWARD ST · 94105
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 86 (band A) |
| Site EUI | 26.8 kBtu/ft² |
| Source EUI | 60.3 kBtu/ft² |
| GHG emissions | 470 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 1,690,106 kWh |
| Natural gas | 26,373 therms |
| Gross floor area | 334,982 sq ft |
| Source record | sf:3736/183:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 86 | -4 | 26.8 kBtu/ft² | 470 tCO₂e |
| 2024 | 90 | -6 | 28.5 kBtu/ft² | 553 tCO₂e |
| 2023 | 96 | +1 | 31.2 kBtu/ft² | 634 tCO₂e |
| 2022 | 95 | 31.8 kBtu/ft² | 637 tCO₂e | |
| 2021 | — | 28.0 kBtu/ft² | 515 tCO₂e | |
| 2020 | — | 34.2 kBtu/ft² | 690 tCO₂e | |
| 2019 | 88 | ±0 | 48.8 kBtu/ft² | 1,014 tCO₂e |
| 2018 | 88 | -6 | 49.3 kBtu/ft² | 1,017 tCO₂e |
| 2017 | 94 | 46.8 kBtu/ft² | 1,033 tCO₂e | |
| 2016 | — | — | — | |
| 2015 | — | — | — | |
| 2014 | — | — | — | |
| 2013 | — | — | — | |
| 2012 | — | — | — |
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
- 505 HOWARD ST
- City
- San Francisco
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78799, -122.39610
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
- One Market Plazascore 79
Office · 1,830,339 sq ft
- 555 California Streetscore 76
Office · 1,810,397 sq ft
- Pge01195 - San Francisco Market - United Statesscore 100
Office · 1,775,440 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is Foundry Square lll's energy grade?
Foundry Square lll scores 86 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 Foundry Square lll use?
Its 2025 site energy-use intensity was 26.8 kBtu/ft² (60.3 kBtu/ft² source) across 334,982 sq ft, including 1,690,106 kWh of electricity and 26,373 therms of natural gas.
What are Foundry Square lll's carbon emissions?
Foundry Square lll reported 470 tCO₂e of greenhouse-gas emissions (1.5 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:3736/183:2025.