Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca
Office in California, CA · 15505 Sand Canyon Avenue, Irvine · 92618
At a glance
Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca is a 119,050-square-foot office building at 15505 Sand Canyon Avenue, Irvine in Irvine, California, built in 1999. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 36 out of 100 (grade D), a site energy-use intensity of 125.3 kBtu/ft² and 924 tCO₂e of greenhouse-gas emissions. That score is higher than 11% 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 | 36 (band D) |
| Site EUI | 125.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 924 tCO₂e |
| GHG intensity | 7.8 kgCO₂e/ft² |
| Electricity | 3,257,909 kWh |
| Natural gas | 35,136 therms |
| Gross floor area | 119,050 sq ft |
| Source record | california:3120948:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 36 | -22 | 125.3 kBtu/ft² | 924 tCO₂e |
| 2023 | 58 | -3 | 109.6 kBtu/ft² | 875 tCO₂e |
| 2022 | 61 | -4 | 105.0 kBtu/ft² | 818 tCO₂e |
| 2021 | 65 | -12 | 99.2 kBtu/ft² | 697 tCO₂e |
| 2020 | 77 | +13 | 82.2 kBtu/ft² | 620 tCO₂e |
| 2019 | 64 | +3 | 106.9 kBtu/ft² | 837 tCO₂e |
| 2018 | 61 | 116.3 kBtu/ft² | 881 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
- 15505 Sand Canyon Avenue, Irvine
- City
- California
- State
- California
- ZIP
- 92618
- Coordinates
- 33.66898, -117.77037
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca's ENERGY STAR score of 36 compares with an average of 75 across the 4,912 that report a score; it scores higher than 11% of them and lower than 89%. Its site EUI of 125.3 kBtu/ft² is about 122% above the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 7.8 kgCO₂e/ft² is about twice the group average of 3.6 kgCO₂e/ft².
At 119,050 sq ft, it is about 22% below the average floor area of 151,937 sq ft for those buildings. It was built in 1999, 14 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 Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca's energy performance changed over time?
BuildingCensus holds 7 California disclosures for Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca, covering report years 2018–2024. Its ENERGY STAR score went from 61 in 2018 to 36 in 2024 (-25 points); its best year on file was 2020, at 77. Site EUI moved from 116.3 kBtu/ft² (2018) to 125.3 kBtu/ft² (2024), an 8% increase. Reported emissions went from 881 tCO₂e to 924 tCO₂e over the same span (up 5%).
What does an ENERGY STAR score of 36 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 36 means the building performs better than about 36% of its national peers. BuildingCensus bands the score into report-card grades; 36 falls in band D — lowest band (1–54). It sits 39 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. Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca's 125.3 kBtu/ft² across 119,050 sq ft works out to about 14.9 billion Btu (4,372 MWh-equivalent) in 2024. The disclosure also reports 3,257,909 kWh of electricity and 35,136 therms of natural gas for the year.
Which law requires Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca to report its energy use?
Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca 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:3120948:2024). 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
- Taft Building· 119,046 sq ft · score 76 (B)
- 5900 Sepulveda Blvd· 118,986 sq ft · score 92 (A)
- Kb Tri-City I / Lakeside Tower· 118,915 sq ft · score 84 (B)
- 30601 Agoura Road· 118,906 sq ft · EUI 20.0 kBtu/ft²
- 01150 - 1220 Harbor Bay Parkway· 118,847 sq ft · EUI 10.6 kBtu/ft²
- 3475 Foothill· 118,770 sq ft · score 77 (B)
- 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 Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca's energy grade?
Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca scores 36 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 Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca use?
Its 2024 site energy-use intensity was 125.3 kBtu/ft² across 119,050 sq ft, including 3,257,909 kWh of electricity and 35,136 therms of natural gas.
What are Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca's carbon emissions?
Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca reported 924 tCO₂e of greenhouse-gas emissions (7.8 kgCO₂e/ft²) for 2024.
Where is Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca?
Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca is at 15505 Sand Canyon Avenue, Irvine, in Irvine, California 92618. Its coordinates are 33.66898, -117.77037 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca and when was it built?
Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca has 119,050 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as office.
Is Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca 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, “Adm/Glc 410103/15505 Sand Canyon-Bldg C/Irvine/Ca, Irvine, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/adm-glc-410103-15505-sand-canyon-bldg-c-irvine-ca-864bdd6a (data as of July 9, 2026).