55 Stockton
Commercial in San Francisco, CA · 55 STOCKTON ST · 94102
At a glance
55 Stockton is a 135,358-square-foot commercial building at 55 STOCKTON ST in San Francisco, California, built in 1989. In its 2025 San Francisco benchmarking disclosure it reported a site energy-use intensity of 14.0 kBtu/ft² and 108 tCO₂e of greenhouse-gas emissions.
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 14.0 kBtu/ft² |
| Source EUI | 39.1 kBtu/ft² |
| GHG emissions | 108 tCO₂e |
| GHG intensity | 0.8 kgCO₂e/ft² |
| Electricity | 553,624 kWh |
| Natural gas | 0 therms |
| Gross floor area | 135,358 sq ft |
| Source record | sf:0327/001:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 14.0 kBtu/ft² | 108 tCO₂e | |
| 2024 | — | 13.8 kBtu/ft² | 124 tCO₂e | |
| 2023 | — | 19.8 kBtu/ft² | 190 tCO₂e | |
| 2022 | — | 21.5 kBtu/ft² | 199 tCO₂e | |
| 2021 | — | 23.4 kBtu/ft² | 192 tCO₂e | |
| 2020 | — | 25.8 kBtu/ft² | 232 tCO₂e | |
| 2019 | — | 30.9 kBtu/ft² | 295 tCO₂e | |
| 2018 | 96 | -2 | 21.0 kBtu/ft² | 200 tCO₂e |
| 2017 | 98 | +1 | 25.2 kBtu/ft² | 254 tCO₂e |
| 2016 | 97 | ±0 | 25.6 kBtu/ft² | 295 tCO₂e |
| 2015 | 97 | ±0 | 25.9 kBtu/ft² | 283 tCO₂e |
| 2014 | 97 | +2 | 26.9 kBtu/ft² | 293 tCO₂e |
| 2013 | 95 | -1 | 33.1 kBtu/ft² | 286 tCO₂e |
| 2012 | 96 | +6 | 32.9 kBtu/ft² | 314 tCO₂e |
| 2011 | 90 | 34.4 kBtu/ft² | 326 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.
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Location
- Address
- 55 STOCKTON ST
- City
- San Francisco
- State
- California
- ZIP
- 94102
- Coordinates
- 37.78647, -122.40663
Within ~1 km
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See also: most efficient in San Francisco · biggest emitters
How does 55 Stockton compare with other commercial buildings in San Francisco?
The latest disclosures cover 1,683 commercial buildings in San Francisco, out of 2,509 buildings citywide. Its site EUI of 14.0 kBtu/ft² is about 72% below the average of 49.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.8 kgCO₂e/ft² is about 70% below the group average of 2.7 kgCO₂e/ft².
At 135,358 sq ft, it is about 26% above the average floor area of 107,408 sq ft for those buildings. It was built in 1989, 48 years later than the group's average year built (1941). Across all 24 jurisdictions BuildingCensus covers, the 2,307 commercial buildings average an ENERGY STAR score of 76 and a site EUI of 51.3 kBtu/ft².
How has 55 Stockton's energy performance changed over time?
BuildingCensus holds 15 San Francisco disclosures for 55 Stockton, covering report years 2011–2025. Its ENERGY STAR score went from 90 in 2011 to 96 in 2018 (+6 points); its best year on file was 2017, at 98. Site EUI moved from 34.4 kBtu/ft² (2011) to 14.0 kBtu/ft² (2025), a 59% decrease. Reported emissions went from 326 tCO₂e to 108 tCO₂e over the same span (down 67%).
What does a site EUI of 14.0 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 55 Stockton's 14.0 kBtu/ft² across 135,358 sq ft works out to about 1.9 billion Btu (555 MWh-equivalent) in 2025. Its source EUI of 39.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 553,624 kWh of electricity and 0 therms of natural gas for the year.
Which law requires 55 Stockton to report its energy use?
55 Stockton 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:0327/001:2025). 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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Frequently asked questions
What is 55 Stockton's energy grade?
55 Stockton did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 14.0 kBtu/ft².
How much energy does 55 Stockton use?
Its 2025 site energy-use intensity was 14.0 kBtu/ft² (39.1 kBtu/ft² source) across 135,358 sq ft, including 553,624 kWh of electricity and 0 therms of natural gas.
What are 55 Stockton's carbon emissions?
55 Stockton reported 108 tCO₂e of greenhouse-gas emissions (0.8 kgCO₂e/ft²) for 2025.
Where is 55 Stockton?
55 Stockton is at 55 STOCKTON ST, in San Francisco, California 94102. Its coordinates are 37.78647, -122.40663 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is 55 Stockton and when was it built?
55 Stockton has 135,358 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1989 as its year built. It is classed as commercial.
Is 55 Stockton covered by SF Environment Code Chapter 20?
Yes — it appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, which lists the buildings reporting under SF Environment Code Chapter 20.
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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, “55 Stockton, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/55-stockton-71cd1210 (data as of October 2, 2026).