The Duboce - Greystar
Multifamily Housing in California, CA · 181 Sanchez St, San Francisco · 94114
At a glance
The Duboce - Greystar is a 65,285-square-foot multifamily housing building at 181 Sanchez St, San Francisco in San Francisco, California, built in 2017. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 37.0 kBtu/ft² and 141 tCO₂e of greenhouse-gas emissions. That score is higher than 66% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 98 (band A) |
| Site EUI | 37.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 141 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 314,329 kWh |
| Natural gas | 13,173 therms |
| Gross floor area | 65,285 sq ft |
| Source record | california:7118572:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 98 | +23 | 37.0 kBtu/ft² | 141 tCO₂e |
| 2019 | 75 | 41.7 kBtu/ft² | 178 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
- 181 Sanchez St, San Francisco
- City
- California
- State
- California
- ZIP
- 94114
- Coordinates
- 37.76631, -122.43106
Within ~1 km
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- 601 Duboce Avescore 3
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- Valencia Gardensscore 100
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See also: most efficient in California · biggest emitters
How does The Duboce - Greystar compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. The Duboce - Greystar's ENERGY STAR score of 98 compares with an average of 82 across the 9,612 that report a score; it scores higher than 66% of them and lower than 29%. Its site EUI of 37.0 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft². Its emissions intensity of 2.2 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 65,285 sq ft, it is about 57% below the average floor area of 150,919 sq ft for those buildings. It was built in 2017, 29 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has The Duboce - Greystar's energy performance changed over time?
BuildingCensus holds 2 California disclosures for The Duboce - Greystar, covering report years 2019–2020. Its ENERGY STAR score went from 75 in 2019 to 98 in 2020 (+23 points). Site EUI moved from 41.7 kBtu/ft² (2019) to 37.0 kBtu/ft² (2020), a 11% decrease. Reported emissions went from 178 tCO₂e to 141 tCO₂e over the same span (down 21%).
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. The Duboce - Greystar's 37.0 kBtu/ft² across 65,285 sq ft works out to about 2.4 billion Btu (708 MWh-equivalent) in 2020. The disclosure also reports 314,329 kWh of electricity and 13,173 therms of natural gas for the year.
Which law requires The Duboce - Greystar to report its energy use?
The Duboce - Greystar 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 2020 disclosure (source record california:7118572:2020). 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 multifamily housing buildings in California
- Cielo Azul (Cz08)· 65,272 sq ft · score 89 (A)
- 5150 Yarmouth Ave-V2· 65,269 sq ft · score 78 (B)
- Encino Towers· 65,269 sq ft · score 100 (A)
- Villa K Apartments· 65,250 sq ft · score 96 (A)
- 300 Buchanan· 65,241 sq ft · score 58 (C)
- 13000 Doty Ave, Hawthorne, Ca 90250, Usa· 65,224 sq ft · score 98 (A)
- Multifamily Housing buildings in California· 10,630 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 The Duboce - Greystar's energy grade?
The Duboce - Greystar scores 98 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Duboce - Greystar use?
Its 2020 site energy-use intensity was 37.0 kBtu/ft² across 65,285 sq ft, including 314,329 kWh of electricity and 13,173 therms of natural gas.
What are The Duboce - Greystar's carbon emissions?
The Duboce - Greystar reported 141 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2020.
Where is The Duboce - Greystar?
The Duboce - Greystar is at 181 Sanchez St, San Francisco, in San Francisco, California 94114. Its coordinates are 37.76631, -122.43106 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Duboce - Greystar and when was it built?
The Duboce - Greystar has 65,285 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 2017 as its year built. It is classed as multifamily housing.
Is The Duboce - Greystar covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 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, “The Duboce - Greystar, San Francisco, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-duboce-greystar-ec93abce (data as of July 9, 2026).