Platform
Multifamily Housing in California, CA · 1501 Berryessa Road, San Jose · 95133
At a glance
Platform is a 1,098,294-square-foot multifamily housing building at 1501 Berryessa Road, San Jose in San Jose, California, built in 2019. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 19.1 kBtu/ft² and 1,276 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 19.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 1,276 tCO₂e |
| GHG intensity | 1.2 kgCO₂e/ft² |
| Electricity | 3,212,686 kWh |
| Gross floor area | 1,098,294 sq ft |
| Source record | california:26314209:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 19.1 kBtu/ft² | 1,276 tCO₂e | |
| 2023 | — | 10.6 kBtu/ft² | 755 tCO₂e | |
| 2022 | — | 15.0 kBtu/ft² | 1,039 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1501 Berryessa Road, San Jose
- City
- California
- State
- California
- ZIP
- 95133
- Coordinates
- 37.36996, -121.87950
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Platform 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 site EUI of 19.1 kBtu/ft² is about 44% 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 1.2 kgCO₂e/ft² is about 45% below the group average of 2.1 kgCO₂e/ft².
At 1,098,294 sq ft, it is about 628% above the average floor area of 150,919 sq ft for those buildings. It was built in 2019, 31 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 Platform's energy performance changed over time?
BuildingCensus holds 3 California disclosures for Platform, covering report years 2022–2024. Site EUI moved from 15.0 kBtu/ft² (2022) to 19.1 kBtu/ft² (2024), an 27% increase. Reported emissions went from 1,039 tCO₂e to 1,276 tCO₂e over the same span (up 23%).
What does a site EUI of 19.1 kBtu/ft² mean?
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. Platform's 19.1 kBtu/ft² across 1,098,294 sq ft works out to about 21 billion Btu (6,148 MWh-equivalent) in 2024. The disclosure also reports 3,212,686 kWh of electricity for the year.
Which law requires Platform to report its energy use?
Platform 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:26314209:2024). 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 multifamily housing buildings in California
- Hope + Flower· 1,096,709 sq ft · score 77 (B)
- The Promenade Rio Vista (Pm79 & Pm80)· 1,051,112 sq ft · score 100 (A)
- Encasa - Co (Nh45)· 1,049,283 sq ft
- 77777 Country Club Dr· 1,043,262 sq ft · score 100 (A)
- Mansion Grove: Mansion Grove· 998,000 sq ft · score 85 (A)
- Westgate - 29319· 994,732 sq ft · score 100 (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 Platform's energy grade?
Platform did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 19.1 kBtu/ft².
How much energy does Platform use?
Its 2024 site energy-use intensity was 19.1 kBtu/ft² across 1,098,294 sq ft, including 3,212,686 kWh of electricity.
What are Platform's carbon emissions?
Platform reported 1,276 tCO₂e of greenhouse-gas emissions (1.2 kgCO₂e/ft²) for 2024.
Where is Platform?
Platform is at 1501 Berryessa Road, San Jose, in San Jose, California 95133. Its coordinates are 37.36996, -121.87950 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Platform and when was it built?
Platform has 1,098,294 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2019 as its year built. It is classed as multifamily housing.
Is Platform 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, “Platform, San Jose, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/platform-2ea2aeda (data as of July 9, 2026).