415 OFARRELL ST
Commercial in San Francisco, CA · 94102
At a glance
415 OFARRELL ST is a 29,542-square-foot commercial building in San Francisco, California, built in 1908. In its 2025 San Francisco benchmarking disclosure it reported a site energy-use intensity of 27.5 kBtu/ft² and 45 tCO₂e of greenhouse-gas emissions.
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 27.5 kBtu/ft² |
| Source EUI | 55.6 kBtu/ft² |
| GHG emissions | 45 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 131,780 kWh |
| Natural gas | 3,642 therms |
| Gross floor area | 29,542 sq ft |
| Source record | sf:0324/022:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 27.5 kBtu/ft² | 45 tCO₂e | |
| 2024 | — | 29.2 kBtu/ft² | 52 tCO₂e | |
| 2023 | — | 34.6 kBtu/ft² | 63 tCO₂e | |
| 2022 | — | 28.8 kBtu/ft² | 51 tCO₂e | |
| 2021 | — | 12.7 kBtu/ft² | 21 tCO₂e | |
| 2020 | — | 18.7 kBtu/ft² | 32 tCO₂e | |
| 2019 | — | 24.1 kBtu/ft² | 43 tCO₂e | |
| 2018 | — | 39.3 kBtu/ft² | 71 tCO₂e | |
| 2017 | — | 44.7 kBtu/ft² | 85 tCO₂e | |
| 2016 | — | 49.2 kBtu/ft² | 92 tCO₂e | |
| 2015 | — | 53.2 kBtu/ft² | 99 tCO₂e | |
| 2014 | — | — | — | |
| 2013 | — | — | — | |
| 2012 | — | — | — | |
| 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 owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 415 OFARRELL ST
- City
- San Francisco
- State
- California
- ZIP
- 94102
- Coordinates
- 37.78574, -122.41177
Within ~1 km
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How does 415 OFARRELL ST 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 27.5 kBtu/ft² is about 44% 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 1.5 kgCO₂e/ft² is about 44% below the group average of 2.7 kgCO₂e/ft².
At 29,542 sq ft, it is about 72% below the average floor area of 107,408 sq ft for those buildings. It was built in 1908, 33 years earlier 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 415 OFARRELL ST's energy performance changed over time?
BuildingCensus holds 15 San Francisco disclosures for 415 OFARRELL ST, covering report years 2011–2025. Site EUI moved from 53.2 kBtu/ft² (2015) to 27.5 kBtu/ft² (2025), a 48% decrease. Reported emissions went from 99 tCO₂e to 45 tCO₂e over the same span (down 55%).
What does a site EUI of 27.5 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. 415 OFARRELL ST's 27.5 kBtu/ft² across 29,542 sq ft works out to about 0.8 billion Btu (238 MWh-equivalent) in 2025. Its source EUI of 55.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 131,780 kWh of electricity and 3,642 therms of natural gas for the year.
Which law requires 415 OFARRELL ST to report its energy use?
415 OFARRELL ST 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:0324/022:2025). 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 415 OFARRELL ST's energy grade?
415 OFARRELL ST did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 27.5 kBtu/ft².
How much energy does 415 OFARRELL ST use?
Its 2025 site energy-use intensity was 27.5 kBtu/ft² (55.6 kBtu/ft² source) across 29,542 sq ft, including 131,780 kWh of electricity and 3,642 therms of natural gas.
What are 415 OFARRELL ST's carbon emissions?
415 OFARRELL ST reported 45 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2025.
Where is 415 OFARRELL ST?
415 OFARRELL ST is in San Francisco, California 94102. Its coordinates are 37.78574, -122.41177 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is 415 OFARRELL ST and when was it built?
415 OFARRELL ST has 29,542 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1908 as its year built. It is classed as commercial.
Is 415 OFARRELL ST 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, “415 OFARRELL ST, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/415-ofarrell-st-f27cffc0 (data as of October 2, 2026).