311J4-Sfosb-San Bruno/Sfo Courtyard
Hotel in California, CA · 1050 Bayhill Drive, San Bruno · 94066
At a glance
311J4-Sfosb-San Bruno/Sfo Courtyard is a 79,152-square-foot hotel at 1050 Bayhill Drive, San Bruno in San Bruno, California, built in 1986. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 95 out of 100 (grade A), a site energy-use intensity of 42.7 kBtu/ft² and 210 tCO₂e of greenhouse-gas emissions. That score is higher than 76% of the 1,525 scored hotel buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 42.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 210 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 675,888 kWh |
| Natural gas | 10,741 therms |
| Gross floor area | 79,152 sq ft |
| Source record | california:3351330:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 95 | ±0 | 42.7 kBtu/ft² | 210 tCO₂e |
| 2021 | 95 | -2 | 43.5 kBtu/ft² | 217 tCO₂e |
| 2020 | 97 | +11 | 41.2 kBtu/ft² | 196 tCO₂e |
| 2019 | 86 | -1 | 57.6 kBtu/ft² | 284 tCO₂e |
| 2018 | 87 | 59.7 kBtu/ft² | 288 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
- 1050 Bayhill Drive, San Bruno
- City
- California
- State
- California
- ZIP
- 94066
- Coordinates
- 37.63039, -122.41956
Within ~1 km
Nearby benchmarked buildings
- The Shops At Tanforanscore —
Enclosed Mall · 969,967 sq ft
- Ca583_Avalon San Bruno I (Rc24)score 82
Multifamily Housing · 333,963 sq ft
Retail Store · 298,341 sq ft
Multifamily Housing · 290,183 sq ft
- San Bruno, Ca-1959score 98
Retail Store · 223,232 sq ft
- Bayhill Office Center 4score 85
Office · 218,036 sq ft
See also: most efficient in California · biggest emitters
How does 311J4-Sfosb-San Bruno/Sfo Courtyard compare with other hotel buildings in California?
The latest disclosures cover 1,599 hotel buildings in California, out of 40,029 buildings citywide. 311J4-Sfosb-San Bruno/Sfo Courtyard's ENERGY STAR score of 95 compares with an average of 74 across the 1,525 that report a score; it scores higher than 76% of them and lower than 21%. Its site EUI of 42.7 kBtu/ft² is about 35% below the average of 65.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.6 kgCO₂e/ft² is about 34% below the group average of 4.0 kgCO₂e/ft².
At 79,152 sq ft, it is about half of the average floor area of 167,786 sq ft for those buildings. Its 1986 construction date is close to the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 3,812 hotel buildings average an ENERGY STAR score of 65 and a site EUI of 77.8 kBtu/ft².
How has 311J4-Sfosb-San Bruno/Sfo Courtyard's energy performance changed over time?
BuildingCensus holds 5 California disclosures for 311J4-Sfosb-San Bruno/Sfo Courtyard, covering report years 2018, 2019, 2020, 2021, 2024. Its ENERGY STAR score went from 87 in 2018 to 95 in 2024 (+8 points); its best year on file was 2020, at 97. Site EUI moved from 59.7 kBtu/ft² (2018) to 42.7 kBtu/ft² (2024), a 28% decrease. Reported emissions went from 288 tCO₂e to 210 tCO₂e over the same span (down 27%).
What does an ENERGY STAR score of 95 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 95 means the building performs better than about 95% of its national peers. BuildingCensus bands the score into report-card grades; 95 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. 311J4-Sfosb-San Bruno/Sfo Courtyard's 42.7 kBtu/ft² across 79,152 sq ft works out to about 3.4 billion Btu (991 MWh-equivalent) in 2024. The disclosure also reports 675,888 kWh of electricity and 10,741 therms of natural gas for the year.
Which law requires 311J4-Sfosb-San Bruno/Sfo Courtyard to report its energy use?
311J4-Sfosb-San Bruno/Sfo Courtyard 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 2024 disclosure (source record california:3351330:2024). 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 hotel buildings in California
- 311L9-Laxch-Irvine Courtyard· 79,114 sq ft · score 95 (A)
- 586 Bush Street - Sf· 79,086 sq ft · score 100 (A)
- Shs - Irvine, Ca· 79,012 sq ft · score 63 (C)
- Palmdale Ca Elm· 78,972 sq ft · score 83 (B)
- 256-Cymsunnyvale· 78,967 sq ft · score 85 (A)
- Hotel Villagio· 78,704 sq ft · score 16 (D)
- Hotel buildings in California· 1,599 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 311J4-Sfosb-San Bruno/Sfo Courtyard's energy grade?
311J4-Sfosb-San Bruno/Sfo Courtyard scores 95 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 311J4-Sfosb-San Bruno/Sfo Courtyard use?
Its 2024 site energy-use intensity was 42.7 kBtu/ft² across 79,152 sq ft, including 675,888 kWh of electricity and 10,741 therms of natural gas.
What are 311J4-Sfosb-San Bruno/Sfo Courtyard's carbon emissions?
311J4-Sfosb-San Bruno/Sfo Courtyard reported 210 tCO₂e of greenhouse-gas emissions (2.6 kgCO₂e/ft²) for 2024.
Where is 311J4-Sfosb-San Bruno/Sfo Courtyard?
311J4-Sfosb-San Bruno/Sfo Courtyard is at 1050 Bayhill Drive, San Bruno, in San Bruno, California 94066. Its coordinates are 37.63039, -122.41956 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 311J4-Sfosb-San Bruno/Sfo Courtyard and when was it built?
311J4-Sfosb-San Bruno/Sfo Courtyard has 79,152 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as hotel.
Is 311J4-Sfosb-San Bruno/Sfo Courtyard covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 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, “311J4-Sfosb-San Bruno/Sfo Courtyard, San Bruno, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/311j4-sfosb-san-bruno-sfo-courtyard-de2699db (data as of July 9, 2026).