Bayside Village (Main)
Multifamily Housing in California, CA · 501 1St Street, San Francisco · 94105
At a glance
Bayside Village (Main) is a 760,332-square-foot multifamily housing building at 501 1St Street, San Francisco in San Francisco, California, built in 1988. In its 2023 California benchmarking disclosure it reported 508 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | 508 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 1,111,746 kWh |
| Gross floor area | 760,332 sq ft |
| Source record | california:20736908:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | — | — | 508 tCO₂e | |
| 2022 | 100 | ±0 | 12.5 kBtu/ft² | 566 tCO₂e |
| 2021 | 100 | 15.0 kBtu/ft² | 633 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
- 501 1St Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78606, -122.39299
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Bayside Village (Main) 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. Its emissions intensity of 0.7 kgCO₂e/ft² is about 67% below the group average of 2.1 kgCO₂e/ft².
At 760,332 sq ft, it is about 404% above the average floor area of 150,919 sq ft for those buildings. Its 1988 construction date is close to 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 Bayside Village (Main)'s energy performance changed over time?
BuildingCensus holds 3 California disclosures for Bayside Village (Main), covering report years 2021–2023. Its ENERGY STAR score was 100 in both 2021 and 2022. Site EUI moved from 15.0 kBtu/ft² (2021) to 12.5 kBtu/ft² (2022), a 17% decrease. Reported emissions went from 633 tCO₂e to 508 tCO₂e over the same span (down 20%).
Which law requires Bayside Village (Main) to report its energy use?
Bayside Village (Main) 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 2023 disclosure (source record california:20736908:2023). 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
- The Franciscan Park: The Franciscan Park· 760,083 sq ft · score 81 (B)
- Vantage Pointe - 29257· 759,288 sq ft · score 89 (A)
- Paramount· 759,201 sq ft · score 93 (A)
- Fifteen Fifty - Ff035· 758,000 sq ft · score 67 (C)
- Purl· 753,435 sq ft · score 100 (A)
- Ca123_Avalon Brea Place· 747,947 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 Bayside Village (Main)'s energy grade?
Bayside Village (Main) did not report an ENERGY STAR score in its 2023 disclosure.
How much energy does Bayside Village (Main) use?
No energy-use intensity was reported for 2023.
What are Bayside Village (Main)'s carbon emissions?
Bayside Village (Main) reported 508 tCO₂e of greenhouse-gas emissions (0.7 kgCO₂e/ft²) for 2023.
Where is Bayside Village (Main)?
Bayside Village (Main) is at 501 1St Street, San Francisco, in San Francisco, California 94105. Its coordinates are 37.78606, -122.39299 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Bayside Village (Main) and when was it built?
Bayside Village (Main) has 760,332 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1988 as its year built. It is classed as multifamily housing.
Is Bayside Village (Main) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “Bayside Village (Main), San Francisco, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/bayside-village-main-a24090fe (data as of July 9, 2026).