Bonhams - 220 San Bruno
Non-Refrigerated Warehouse in California, CA · 220 San Bruno Ave, San Francisco · 94013
At a glance
Bonhams - 220 San Bruno is a 52,000-square-foot non-refrigerated warehouse at 220 San Bruno Ave, San Francisco in San Francisco, California, built in 1920. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 11.6 kBtu/ft² and 34 tCO₂e of greenhouse-gas emissions. That score is higher than 85% of the 2,227 scored non-refrigerated warehouse buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 98 (band A) |
| Site EUI | 11.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 34 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 33,144 kWh |
| Natural gas | 5,042 therms |
| Gross floor area | 52,000 sq ft |
| Source record | california:6301452:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 98 | ±0 | 11.6 kBtu/ft² | 34 tCO₂e |
| 2020 | 98 | ±0 | 11.6 kBtu/ft² | 33 tCO₂e |
| 2019 | 98 | +3 | 9.2 kBtu/ft² | 28 tCO₂e |
| 2018 | 95 | 12.4 kBtu/ft² | 37 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 220 San Bruno Ave, San Francisco
- City
- California
- State
- California
- ZIP
- 94013
- Coordinates
- 37.76687, -122.40568
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Bonhams - 220 San Bruno compare with other non-refrigerated warehouse buildings in California?
The latest disclosures cover 2,867 non-refrigerated warehouse buildings in California, out of 40,029 buildings citywide. Bonhams - 220 San Bruno's ENERGY STAR score of 98 compares with an average of 68 across the 2,227 that report a score; it scores higher than 85% of them and lower than 12%. Its site EUI of 11.6 kBtu/ft² is about half of the average of 21.7 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.6 kgCO₂e/ft² is about 57% below the group average of 1.4 kgCO₂e/ft².
At 52,000 sq ft, it is about 70% below the average floor area of 173,929 sq ft for those buildings. It was built in 1920, 68 years earlier than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 4,723 non-refrigerated warehouse buildings average an ENERGY STAR score of 66 and a site EUI of 26.0 kBtu/ft².
How has Bonhams - 220 San Bruno's energy performance changed over time?
BuildingCensus holds 4 California disclosures for Bonhams - 220 San Bruno, covering report years 2018–2021. Its ENERGY STAR score went from 95 in 2018 to 98 in 2021 (+3 points); its best year on file was 2019, at 98. Site EUI moved from 12.4 kBtu/ft² (2018) to 11.6 kBtu/ft² (2021), a 6% decrease. Reported emissions went from 37 tCO₂e to 34 tCO₂e over the same span (down 8%).
What does an ENERGY STAR score of 98 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 98 means the building performs better than about 98% of its national peers. BuildingCensus bands the score into report-card grades; 98 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
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. Bonhams - 220 San Bruno's 11.6 kBtu/ft² across 52,000 sq ft works out to about 0.6 billion Btu (177 MWh-equivalent) in 2021. The disclosure also reports 33,144 kWh of electricity and 5,042 therms of natural gas for the year.
Which law requires Bonhams - 220 San Bruno to report its energy use?
Bonhams - 220 San Bruno reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2021 disclosure (source record california:6301452:2021). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More non-refrigerated warehouse buildings in California
- 2051Cess· 51,984 sq ft · score 31 (D)
- 982316- Best Buy· 51,984 sq ft · EUI 8.4 kBtu/ft²
- 692, 4728 Kilzer Avenue, Mcclellan Park· 51,977 sq ft · score 18 (D)
- Nc2633 - 6330 Providence Way· 51,923 sq ft · score 88 (A)
- Cerritos Park Bldg 2 - 16210-16220· 51,922 sq ft · score 66 (C)
- 240Th Street Apg Llc· 51,862 sq ft · EUI 2.1 kBtu/ft²
- Non-Refrigerated Warehouse buildings in California· 2,867 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Bonhams - 220 San Bruno's energy grade?
Bonhams - 220 San Bruno scores 98 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Bonhams - 220 San Bruno use?
Its 2021 site energy-use intensity was 11.6 kBtu/ft² across 52,000 sq ft, including 33,144 kWh of electricity and 5,042 therms of natural gas.
What are Bonhams - 220 San Bruno's carbon emissions?
Bonhams - 220 San Bruno reported 34 tCO₂e of greenhouse-gas emissions (0.6 kgCO₂e/ft²) for 2021.
Where is Bonhams - 220 San Bruno?
Bonhams - 220 San Bruno is at 220 San Bruno Ave, San Francisco, in San Francisco, California 94013. Its coordinates are 37.76687, -122.40568 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Bonhams - 220 San Bruno and when was it built?
Bonhams - 220 San Bruno has 52,000 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 1920 as its year built. It is classed as non-refrigerated warehouse.
Is Bonhams - 220 San Bruno covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Bonhams - 220 San Bruno, San Francisco, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/bonhams-220-san-bruno-f49ceb83 (data as of July 9, 2026).