1620 Montgomery Street
Commercial in San Francisco, CA · 1620 MONTGOMERY ST · 94111
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 27.7 kBtu/ft² |
| Source EUI | 64.9 kBtu/ft² |
| GHG emissions | 68 tCO₂e |
| GHG intensity | 1.6 kgCO₂e/ft² |
| Electricity | 260,980 kWh |
| Natural gas | 3,142 therms |
| Gross floor area | 47,618 sq ft |
| Source record | sf:0059/003:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 83 | +2 | 27.7 kBtu/ft² | 68 tCO₂e |
| 2024 | 81 | -5 | 31.2 kBtu/ft² | 85 tCO₂e |
| 2023 | 86 | +5 | 30.8 kBtu/ft² | 86 tCO₂e |
| 2022 | 81 | 33.8 kBtu/ft² | 93 tCO₂e | |
| 2021 | — | 31.6 kBtu/ft² | 80 tCO₂e | |
| 2020 | — | 34.0 kBtu/ft² | 92 tCO₂e | |
| 2019 | 89 | -1 | 39.3 kBtu/ft² | 112 tCO₂e |
| 2018 | 90 | -5 | 38.9 kBtu/ft² | 111 tCO₂e |
| 2017 | 95 | +2 | 41.5 kBtu/ft² | 126 tCO₂e |
| 2016 | 93 | -2 | 40.1 kBtu/ft² | 138 tCO₂e |
| 2015 | 95 | -1 | 41.1 kBtu/ft² | 134 tCO₂e |
| 2014 | 96 | -3 | 33.9 kBtu/ft² | 109 tCO₂e |
| 2013 | 99 | +2 | 29.3 kBtu/ft² | 90 tCO₂e |
| 2012 | 97 | 35.6 kBtu/ft² | 120 tCO₂e | |
| 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1620 MONTGOMERY ST
- City
- San Francisco
- State
- California
- ZIP
- 94111
- Coordinates
- 37.80416, -122.40470
Within ~1 km
Nearby benchmarked buildings
- 500 BATTERY STscore —
Mixed Residential · 1,779,579 sq ft
- 05003 - Ca, San Francisco, 753-777 Davis Streetscore 100
Office · 1,074,596 sq ft
- 101 LOMBARD ST / 1425 SANSOME STscore 97
Mixed Residential · 470,714 sq ft
- Levi - 1155 Battery Streetscore 81
Commercial · 420,700 sq ft
- 260 BAY STscore 100
Mixed Residential · 398,046 sq ft
- The Gateway - Vista Westscore 1
Multifamily Housing · 397,527 sq ft
See also: most efficient in San Francisco · biggest emitters
Frequently asked questions
What is 1620 Montgomery Street's energy grade?
1620 Montgomery Street scores 83 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 1620 Montgomery Street use?
Its 2025 site energy-use intensity was 27.7 kBtu/ft² (64.9 kBtu/ft² source) across 47,618 sq ft, including 260,980 kWh of electricity and 3,142 therms of natural gas.
What are 1620 Montgomery Street's carbon emissions?
1620 Montgomery Street reported 68 tCO₂e of greenhouse-gas emissions (1.6 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:0059/003:2025.