1 Harrison
Commercial in San Francisco, CA · 1 HARRISON ST · 94105
At a glance
1 Harrison is a 170,378-square-foot commercial building at 1 HARRISON ST in San Francisco, California, built in 1918. It is listed in the 2025 Existing Buildings Energy Performance Ordinance disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2024, when it scored 99 out of 100 on ENERGY STAR with a site EUI of 12.9 kBtu/ft².
No energy data reported for 2025
1 Harrison appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 170,378 sq ft · Built 1918
Source record sf:3769/002A:2025
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | — | — | |
| 2024 | 99 | +21 | 12.9 kBtu/ft² | 142 tCO₂e |
| 2023 | 78 | -11 | 43.7 kBtu/ft² | 445 tCO₂e |
| 2022 | 89 | 43.2 kBtu/ft² | 429 tCO₂e | |
| 2021 | — | 41.9 kBtu/ft² | 380 tCO₂e | |
| 2020 | — | 38.9 kBtu/ft² | 384 tCO₂e | |
| 2019 | 91 | -2 | 53.2 kBtu/ft² | 546 tCO₂e |
| 2018 | 93 | -5 | 49.6 kBtu/ft² | 505 tCO₂e |
| 2017 | 98 | +1 | 46.6 kBtu/ft² | 502 tCO₂e |
| 2016 | 97 | +2 | 46.2 kBtu/ft² | 566 tCO₂e |
| 2015 | 95 | +3 | 50.0 kBtu/ft² | 599 tCO₂e |
| 2014 | 92 | -2 | 48.5 kBtu/ft² | 589 tCO₂e |
| 2013 | 94 | -2 | 48.0 kBtu/ft² | 574 tCO₂e |
| 2012 | 96 | +4 | 50.2 kBtu/ft² | 647 tCO₂e |
| 2011 | 92 | 52.5 kBtu/ft² | 620 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
- 1 HARRISON ST
- City
- San Francisco
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78893, -122.38878
Within ~1 km
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See also: most efficient in San Francisco · biggest emitters
How has 1 Harrison's energy performance changed over time?
BuildingCensus holds 15 San Francisco disclosures for 1 Harrison, covering report years 2011–2025. Its ENERGY STAR score went from 92 in 2011 to 99 in 2024 (+7 points). Site EUI moved from 52.5 kBtu/ft² (2011) to 12.9 kBtu/ft² (2024), a 75% decrease. Reported emissions went from 620 tCO₂e to 142 tCO₂e over the same span (down 77%).
Which law requires 1 Harrison to report its energy use?
1 Harrison reports under SF Environment Code Chapter 20, the legal basis of San Francisco's Existing Buildings Energy Performance Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record sf:3769/002A: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.
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- All San Francisco benchmarked buildings· SF Environment Code Chapter 20
- Most efficient large buildings in San Francisco
- Least efficient large buildings in San Francisco
- Biggest emitters in San Francisco
Frequently asked questions
What is 1 Harrison's energy grade?
1 Harrison has no grade: it did not report energy data for 2025. The 2025 Existing Buildings Energy Performance Ordinance disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is 1 Harrison?
1 Harrison is at 1 HARRISON ST, in San Francisco, California 94105. Its coordinates are 37.78893, -122.38878 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
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About this data
Source: Existing Buildings Energy Performance Ordinance (SF Environment Code Chapter 20), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “1 Harrison, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/1-harrison-a80519e6 (data as of October 2, 2026).