505 Montgomery
Commercial in San Francisco, CA · 505 MONTGOMERY ST · 94111
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 76 (band B) |
| Site EUI | 49.3 kBtu/ft² |
| Source EUI | 92.4 kBtu/ft² |
| GHG emissions | 991 tCO₂e |
| GHG intensity | 2.7 kgCO₂e/ft² |
| Electricity | 2,488,585 kWh |
| Natural gas | 95,129 therms |
| Gross floor area | 375,233 sq ft |
| Source record | sf:0227/005:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 76 | -5 | 49.3 kBtu/ft² | 991 tCO₂e |
| 2024 | 81 | +9 | 41.3 kBtu/ft² | 931 tCO₂e |
| 2023 | 72 | -7 | 46.1 kBtu/ft² | 1,073 tCO₂e |
| 2022 | 79 | 42.2 kBtu/ft² | 966 tCO₂e | |
| 2021 | — | 46.8 kBtu/ft² | 981 tCO₂e | |
| 2020 | — | 72.4 kBtu/ft² | 1,670 tCO₂e | |
| 2019 | 76 | -3 | 48.2 kBtu/ft² | 1,140 tCO₂e |
| 2018 | 79 | -10 | 44.1 kBtu/ft² | 1,056 tCO₂e |
| 2017 | 89 | +4 | 51.5 kBtu/ft² | 1,296 tCO₂e |
| 2016 | 85 | +1 | 52.8 kBtu/ft² | 1,474 tCO₂e |
| 2015 | 84 | +3 | 52.1 kBtu/ft² | 1,415 tCO₂e |
| 2014 | 81 | -1 | 53.6 kBtu/ft² | 1,457 tCO₂e |
| 2013 | 82 | -2 | 56.2 kBtu/ft² | 1,592 tCO₂e |
| 2012 | 84 | ±0 | 51.6 kBtu/ft² | 1,528 tCO₂e |
| 2011 | 84 | 55.8 kBtu/ft² | 1,641 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.
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Location
- Address
- 505 MONTGOMERY ST
- City
- San Francisco
- State
- California
- ZIP
- 94111
- Coordinates
- 37.79412, -122.40322
Within ~1 km
Nearby benchmarked buildings
- 555 Californiascore 75
Commercial · 1,968,807 sq ft
- PGE-GO Complexscore —
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- 555 California Streetscore 76
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- 500 BATTERY STscore —
Mixed Residential · 1,779,579 sq ft
- Pge01195 - San Francisco Market - United Statesscore 100
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 505 Montgomery's energy grade?
505 Montgomery scores 76 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 505 Montgomery use?
Its 2025 site energy-use intensity was 49.3 kBtu/ft² (92.4 kBtu/ft² source) across 375,233 sq ft, including 2,488,585 kWh of electricity and 95,129 therms of natural gas.
What are 505 Montgomery's carbon emissions?
505 Montgomery reported 991 tCO₂e of greenhouse-gas emissions (2.7 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:0227/005:2025.