Ca2431 - Viewridge Court Ii
Office in California, CA · 5271 Viewridge Ct., San Diego · 92083
At a glance
Ca2431 - Viewridge Court Ii is a 57,594-square-foot office building at 5271 Viewridge Ct., San Diego in San Diego, California, built in 2011. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 10.2 kBtu/ft² and 39 tCO₂e of greenhouse-gas emissions. That score is higher than 91% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 10.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 39 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 171,397 kWh |
| Gross floor area | 57,594 sq ft |
| Source record | california:3592102:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | +1 | 10.2 kBtu/ft² | 39 tCO₂e |
| 2023 | 99 | +1 | 13.5 kBtu/ft² | 55 tCO₂e |
| 2022 | 98 | ±0 | 16.2 kBtu/ft² | 63 tCO₂e |
| 2021 | 98 | +2 | 17.4 kBtu/ft² | 60 tCO₂e |
| 2020 | 96 | +1 | 22.1 kBtu/ft² | 81 tCO₂e |
| 2019 | 95 | +1 | 24.0 kBtu/ft² | 95 tCO₂e |
| 2018 | 94 | 21.4 kBtu/ft² | 92 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
- 5271 Viewridge Ct., San Diego
- City
- California
- State
- California
- ZIP
- 92083
- Coordinates
- 32.83125, -117.12181
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Ca2431 - Viewridge Court Ii compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Ca2431 - Viewridge Court Ii's ENERGY STAR score of 100 compares with an average of 75 across the 4,912 that report a score; it scores higher than 91% of them. Its site EUI of 10.2 kBtu/ft² is about 82% below the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.7 kgCO₂e/ft² is about 81% below the group average of 3.6 kgCO₂e/ft².
At 57,594 sq ft, it is about 62% below the average floor area of 151,937 sq ft for those buildings. It was built in 2011, 26 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Ca2431 - Viewridge Court Ii's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Ca2431 - Viewridge Court Ii, covering report years 2018–2024. Its ENERGY STAR score went from 94 in 2018 to 100 in 2024 (+6 points). Site EUI moved from 21.4 kBtu/ft² (2018) to 10.2 kBtu/ft² (2024), a 52% decrease. Reported emissions went from 92 tCO₂e to 39 tCO₂e over the same span (down 58%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Ca2431 - Viewridge Court Ii's 10.2 kBtu/ft² across 57,594 sq ft works out to about 0.6 billion Btu (172 MWh-equivalent) in 2024. The disclosure also reports 171,397 kWh of electricity for the year.
Which law requires Ca2431 - Viewridge Court Ii to report its energy use?
Ca2431 - Viewridge Court Ii 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:3592102:2024). 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 office buildings in California
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- 508 East E St (Rexford Ebewe)· 57,522 sq ft
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- Dss Ptr01 3433 Higuera St· 57,498 sq ft · score 100 (A)
- Office buildings in California· 6,214 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 Ca2431 - Viewridge Court Ii's energy grade?
Ca2431 - Viewridge Court Ii scores 100 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 Ca2431 - Viewridge Court Ii use?
Its 2024 site energy-use intensity was 10.2 kBtu/ft² across 57,594 sq ft, including 171,397 kWh of electricity.
What are Ca2431 - Viewridge Court Ii's carbon emissions?
Ca2431 - Viewridge Court Ii reported 39 tCO₂e of greenhouse-gas emissions (0.7 kgCO₂e/ft²) for 2024.
Where is Ca2431 - Viewridge Court Ii?
Ca2431 - Viewridge Court Ii is at 5271 Viewridge Ct., San Diego, in San Diego, California 92083. Its coordinates are 32.83125, -117.12181 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ca2431 - Viewridge Court Ii and when was it built?
Ca2431 - Viewridge Court Ii has 57,594 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2011 as its year built. It is classed as office.
Is Ca2431 - Viewridge Court Ii 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, “Ca2431 - Viewridge Court Ii, San Diego, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ca2431-viewridge-court-ii-39b6f609 (data as of July 9, 2026).