1 Mandalay Place
Multifamily Housing in California, CA · 1 Mandalay, South San Francisco · 94080
At a glance
1 Mandalay Place is a 215,249-square-foot multifamily housing building at 1 Mandalay, South San Francisco in South San Francisco, California, built in 2004. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 99 out of 100 (grade A), a site energy-use intensity of 21.1 kBtu/ft² and 280 tCO₂e of greenhouse-gas emissions. That score is higher than 71% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 21.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 280 tCO₂e |
| GHG intensity | 1.3 kgCO₂e/ft² |
| Electricity | 727,010 kWh |
| Natural gas | 20,706 therms |
| Gross floor area | 215,249 sq ft |
| Source record | california:27844816:2022 |
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
- 1 Mandalay, South San Francisco
- City
- California
- State
- California
- ZIP
- 94080
- Coordinates
- 37.66607, -122.40378
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 1 Mandalay Place 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. 1 Mandalay Place's ENERGY STAR score of 99 compares with an average of 82 across the 9,612 that report a score; it scores higher than 71% of them and lower than 24%. Its site EUI of 21.1 kBtu/ft² is about 39% below the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.3 kgCO₂e/ft² is about 38% below the group average of 2.1 kgCO₂e/ft².
At 215,249 sq ft, it is about 43% above the average floor area of 150,919 sq ft for those buildings. It was built in 2004, 16 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.
What does an ENERGY STAR score of 99 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 99 means the building performs better than about 99% of its national peers. BuildingCensus bands the score into report-card grades; 99 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. 1 Mandalay Place's 21.1 kBtu/ft² across 215,249 sq ft works out to about 4.5 billion Btu (1,331 MWh-equivalent) in 2022. The disclosure also reports 727,010 kWh of electricity and 20,706 therms of natural gas for the year.
Which law requires 1 Mandalay Place to report its energy use?
1 Mandalay Place 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 2022 disclosure (source record california:27844816:2022). 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 Elinor (Lx146)· 215,091 sq ft · score 99 (A)
- Hampshire Place - 29115· 215,061 sq ft · score 98 (A)
- The Lofts At Stadium Square (Vc017)· 214,920 sq ft · score 99 (A)
- Chapman Flats· 214,667 sq ft · score 38 (D)
- Moda At Monrovia Station (Mo289)· 214,591 sq ft · score 100 (A)
- Copy Of Da Vinci Building B· 214,502 sq ft · score 78 (B)
- 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 1 Mandalay Place's energy grade?
1 Mandalay Place scores 99 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 1 Mandalay Place use?
Its 2022 site energy-use intensity was 21.1 kBtu/ft² across 215,249 sq ft, including 727,010 kWh of electricity and 20,706 therms of natural gas.
What are 1 Mandalay Place's carbon emissions?
1 Mandalay Place reported 280 tCO₂e of greenhouse-gas emissions (1.3 kgCO₂e/ft²) for 2022.
Where is 1 Mandalay Place?
1 Mandalay Place is at 1 Mandalay, South San Francisco, in South San Francisco, California 94080. Its coordinates are 37.66607, -122.40378 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 1 Mandalay Place and when was it built?
1 Mandalay Place has 215,249 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 2004 as its year built. It is classed as multifamily housing.
Is 1 Mandalay Place covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “1 Mandalay Place, South San Francisco, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/1-mandalay-place-b416631f (data as of July 9, 2026).