Stonestown Medical Building
Medical Office in California, CA · 553-599 Buckingham Way, San Francisco · 94132
At a glance
Stonestown Medical Building is a 64,985-square-foot medical office at 553-599 Buckingham Way, San Francisco in San Francisco, California, built in 1948. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 41 out of 100 (grade D), a site energy-use intensity of 105.8 kBtu/ft² and 425 tCO₂e of greenhouse-gas emissions. That score is higher than 26% of the 546 scored medical office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 41 (band D) |
| Site EUI | 105.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 425 tCO₂e |
| GHG intensity | 6.5 kgCO₂e/ft² |
| Electricity | 906,396 kWh |
| Natural gas | 41,468 therms |
| Gross floor area | 64,985 sq ft |
| Source record | california:21312822:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 41 | -2 | 105.8 kBtu/ft² | 425 tCO₂e |
| 2023 | 43 | 108.5 kBtu/ft² | 424 tCO₂e | |
| 2022 | — | — | 431 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
- 553-599 Buckingham Way, San Francisco
- City
- California
- State
- California
- ZIP
- 94132
- Coordinates
- 37.73046, -122.47748
Within ~1 km
Nearby benchmarked buildings
- 2173-Stonestownscore —
Enclosed Mall · 859,450 sq ft
- Stonestown Galleriascore —
Commercial · 440,707 sq ft
- Stonestown Galleria (Main)score —
Enclosed Mall · 440,707 sq ft
- STONESTOWN - MACYSscore —
Commercial · 267,788 sq ft
Enclosed Mall · 267,788 sq ft
- Lowell Highscore 94
K-12 School · 245,000 sq ft
See also: most efficient in California · biggest emitters
How does Stonestown Medical Building compare with other medical office buildings in California?
The latest disclosures cover 602 medical office buildings in California, out of 40,029 buildings citywide. Stonestown Medical Building's ENERGY STAR score of 41 compares with an average of 63 across the 546 that report a score; it scores higher than 26% of them and lower than 73%. Its site EUI of 105.8 kBtu/ft² is about 12% above the average of 94.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 6.5 kgCO₂e/ft² is about 17% above the group average of 5.6 kgCO₂e/ft².
At 64,985 sq ft, it is about 36% below the average floor area of 100,847 sq ft for those buildings. It was built in 1948, 43 years earlier than the group's average year built (1991). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has Stonestown Medical Building's energy performance changed over time?
BuildingCensus holds 3 California disclosures for Stonestown Medical Building, covering report years 2022–2024. Its ENERGY STAR score went from 43 in 2023 to 41 in 2024 (-2 points); its best year on file was 2023, at 43. Site EUI moved from 108.5 kBtu/ft² (2023) to 105.8 kBtu/ft² (2024), a 2% decrease. Reported emissions went from 431 tCO₂e to 425 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 41 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 41 means the building performs better than about 41% of its national peers. BuildingCensus bands the score into report-card grades; 41 falls in band D — lowest band (1–54). It sits 34 points below 75, the threshold for ENERGY STAR certification. 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. Stonestown Medical Building's 105.8 kBtu/ft² across 64,985 sq ft works out to about 6.9 billion Btu (2,015 MWh-equivalent) in 2024. The disclosure also reports 906,396 kWh of electricity and 41,468 therms of natural gas for the year.
Which law requires Stonestown Medical Building to report its energy use?
Stonestown Medical Building 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:21312822:2024). 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 medical office buildings in California
- Gvmob· 64,963 sq ft · score 59 (C)
- Herndon· 64,866 sq ft · score 100 (A)
- Ca3831 - La Palma Medical Offices· 64,862 sq ft · score 28 (D)
- Loker Medical Building 1513 S. Grand· 64,734 sq ft · score 91 (A)
- Camden Medical Arts· 64,554 sq ft · score 30 (D)
- Cn6950 - Elk Grove Promenade Medical Offices· 64,236 sq ft · score 99 (A)
- Medical Office buildings in California· 602 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 Stonestown Medical Building's energy grade?
Stonestown Medical Building scores 41 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Stonestown Medical Building use?
Its 2024 site energy-use intensity was 105.8 kBtu/ft² across 64,985 sq ft, including 906,396 kWh of electricity and 41,468 therms of natural gas.
What are Stonestown Medical Building's carbon emissions?
Stonestown Medical Building reported 425 tCO₂e of greenhouse-gas emissions (6.5 kgCO₂e/ft²) for 2024.
Where is Stonestown Medical Building?
Stonestown Medical Building is at 553-599 Buckingham Way, San Francisco, in San Francisco, California 94132. Its coordinates are 37.73046, -122.47748 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Stonestown Medical Building and when was it built?
Stonestown Medical Building has 64,985 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1948 as its year built. It is classed as medical office.
Is Stonestown Medical Building 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, “Stonestown Medical Building, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/stonestown-medical-building-8a756b38 (data as of July 9, 2026).