15420 Laguna Canyon Road
Office in California, CA · 15420 Laguna Canyon Road, Irvine · 92618
At a glance
15420 Laguna Canyon Road is a 54,720-square-foot office building at 15420 Laguna Canyon Road, Irvine in Irvine, California, built in 2000. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 50 out of 100 (grade D), a site energy-use intensity of 58.1 kBtu/ft² and 204 tCO₂e of greenhouse-gas emissions. That score is higher than 16% 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 | 50 (band D) |
| Site EUI | 58.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 204 tCO₂e |
| GHG intensity | 3.7 kgCO₂e/ft² |
| Electricity | 738,292 kWh |
| Natural gas | 6,851 therms |
| Gross floor area | 54,720 sq ft |
| Source record | california:1783739:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 50 | -5 | 58.1 kBtu/ft² | 204 tCO₂e |
| 2023 | 55 | +5 | 58.4 kBtu/ft² | 210 tCO₂e |
| 2022 | 50 | -3 | 62.5 kBtu/ft² | 217 tCO₂e |
| 2021 | 53 | +2 | 60.5 kBtu/ft² | 192 tCO₂e |
| 2020 | 51 | -3 | 65.2 kBtu/ft² | 214 tCO₂e |
| 2019 | 54 | +1 | 59.5 kBtu/ft² | 212 tCO₂e |
| 2018 | 53 | 69.3 kBtu/ft² | 242 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
- 15420 Laguna Canyon Road, Irvine
- City
- California
- State
- California
- ZIP
- 92618
- Coordinates
- 33.66796, -117.75814
Within ~1 km
Nearby benchmarked buildings
- Snart/Nzjascore 66
Non-Refrigerated Warehouse · 151,493 sq ft
- Laguna Canyon Self Storagescore —
Self-Storage Facility · 147,885 sq ft
- 117 Waterworksscore —
Office · 143,395 sq ft
- 121 Waterworksscore —
Non-Refrigerated Warehouse · 133,646 sq ft
- 58 Discoveryscore —
Office · 127,030 sq ft
- 114 Pacificascore —
Medical Office · 114,208 sq ft
See also: most efficient in California · biggest emitters
How does 15420 Laguna Canyon Road compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 15420 Laguna Canyon Road's ENERGY STAR score of 50 compares with an average of 75 across the 4,912 that report a score; it scores higher than 16% of them and lower than 84%. Its site EUI of 58.1 kBtu/ft² is roughly in line with the average of 56.4 kBtu/ft². Its emissions intensity of 3.7 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².
At 54,720 sq ft, it is about 64% below the average floor area of 151,937 sq ft for those buildings. It was built in 2000, 15 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 15420 Laguna Canyon Road's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 15420 Laguna Canyon Road, covering report years 2018–2024. Its ENERGY STAR score went from 53 in 2018 to 50 in 2024 (-3 points); its best year on file was 2023, at 55. Site EUI moved from 69.3 kBtu/ft² (2018) to 58.1 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 242 tCO₂e to 204 tCO₂e over the same span (down 16%).
What does an ENERGY STAR score of 50 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 50 means the building performs better than about 50% of its national peers. BuildingCensus bands the score into report-card grades; 50 falls in band D — lowest band (1–54). It sits 25 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. 15420 Laguna Canyon Road's 58.1 kBtu/ft² across 54,720 sq ft works out to about 3.2 billion Btu (932 MWh-equivalent) in 2024. The disclosure also reports 738,292 kWh of electricity and 6,851 therms of natural gas for the year.
Which law requires 15420 Laguna Canyon Road to report its energy use?
15420 Laguna Canyon Road 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:1783739:2024). 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
- 394 Pacific Avenue· 54,700 sq ft · score 41 (D)
- 00665-Dha Investigations-Info Systems· 54,677 sq ft
- 275 Brannan· 54,673 sq ft · score 81 (B)
- Anchor General Insurance Agency,Inc· 54,664 sq ft
- Clock Tower· 54,601 sq ft · score 96 (A)
- 78 S. 1St Street - Verdafero· 54,600 sq ft · EUI 31.2 kBtu/ft²
- 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 15420 Laguna Canyon Road's energy grade?
15420 Laguna Canyon Road scores 50 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 15420 Laguna Canyon Road use?
Its 2024 site energy-use intensity was 58.1 kBtu/ft² across 54,720 sq ft, including 738,292 kWh of electricity and 6,851 therms of natural gas.
What are 15420 Laguna Canyon Road's carbon emissions?
15420 Laguna Canyon Road reported 204 tCO₂e of greenhouse-gas emissions (3.7 kgCO₂e/ft²) for 2024.
Where is 15420 Laguna Canyon Road?
15420 Laguna Canyon Road is at 15420 Laguna Canyon Road, Irvine, in Irvine, California 92618. Its coordinates are 33.66796, -117.75814 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 15420 Laguna Canyon Road and when was it built?
15420 Laguna Canyon Road has 54,720 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as office.
Is 15420 Laguna Canyon Road 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).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “15420 Laguna Canyon Road, Irvine, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/15420-laguna-canyon-road-22eb7dfa (data as of July 9, 2026).