6261 Katella Ave (Warland)
Office in California, CA · 6261 Katella Avenue, Cypress · 90630
At a glance
6261 Katella Ave (Warland) is a 73,525-square-foot office building at 6261 Katella Avenue, Cypress in Cypress, California, built in 1998. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 22.7 kBtu/ft² and 111 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 22.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 111 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 489,070 kWh |
| Gross floor area | 73,525 sq ft |
| Source record | california:6335371:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 22.7 kBtu/ft² | 111 tCO₂e | |
| 2023 | 97 | ±0 | 21.7 kBtu/ft² | 113 tCO₂e |
| 2022 | 97 | ±0 | 19.3 kBtu/ft² | 97 tCO₂e |
| 2021 | 97 | 20.6 kBtu/ft² | 92 tCO₂e | |
| 2020 | — | 22.9 kBtu/ft² | 112 tCO₂e | |
| 2019 | — | 25.5 kBtu/ft² | 132 tCO₂e | |
| 2018 | 88 | 19.4 kBtu/ft² | 101 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
- 6261 Katella Avenue, Cypress
- City
- California
- State
- California
- ZIP
- 90630
- Coordinates
- 33.80335, -118.02332
Within ~1 km
Nearby benchmarked buildings
- Glkate - 6550 Katella Avenuescore 63
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- Yamaha Motor Corporationscore 89
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- Glhold - 11130 Holder Streetscore 1
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- 6200 Phyllis Dr (Cypress Land)score 57
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See also: most efficient in California · biggest emitters
How does 6261 Katella Ave (Warland) compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Its site EUI of 22.7 kBtu/ft² is about 60% 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 1.5 kgCO₂e/ft² is about 58% below the group average of 3.6 kgCO₂e/ft².
At 73,525 sq ft, it is about half of the average floor area of 151,937 sq ft for those buildings. It was built in 1998, 13 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 6261 Katella Ave (Warland)'s energy performance changed over time?
BuildingCensus holds 7 California disclosures for 6261 Katella Ave (Warland), covering report years 2018–2024. Its ENERGY STAR score went from 88 in 2018 to 97 in 2023 (+9 points); its best year on file was 2021, at 97. Site EUI moved from 19.4 kBtu/ft² (2018) to 22.7 kBtu/ft² (2024), an 17% increase. Reported emissions went from 101 tCO₂e to 111 tCO₂e over the same span (up 9%).
What does a site EUI of 22.7 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. 6261 Katella Ave (Warland)'s 22.7 kBtu/ft² across 73,525 sq ft works out to about 1.7 billion Btu (489 MWh-equivalent) in 2024. The disclosure also reports 489,070 kWh of electricity for the year.
Which law requires 6261 Katella Ave (Warland) to report its energy use?
6261 Katella Ave (Warland) 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:6335371:2024). 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
- 834 S Broadway· 73,524 sq ft · score 79 (B)
- Broadcom Plumeria· 73,521 sq ft · score 7 (D)
- 383 Tc Dcss/Hhsa Facility· 73,500 sq ft · score 92 (A)
- West Sacramento Billing Center 679202_8870· 73,498 sq ft · score 35 (D)
- L-1· 73,488 sq ft · EUI 20.2 kBtu/ft²
- Chb Hq· 73,450 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 6261 Katella Ave (Warland)'s energy grade?
6261 Katella Ave (Warland) did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 22.7 kBtu/ft².
How much energy does 6261 Katella Ave (Warland) use?
Its 2024 site energy-use intensity was 22.7 kBtu/ft² across 73,525 sq ft, including 489,070 kWh of electricity.
What are 6261 Katella Ave (Warland)'s carbon emissions?
6261 Katella Ave (Warland) reported 111 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2024.
Where is 6261 Katella Ave (Warland)?
6261 Katella Ave (Warland) is at 6261 Katella Avenue, Cypress, in Cypress, California 90630. Its coordinates are 33.80335, -118.02332 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 6261 Katella Ave (Warland) and when was it built?
6261 Katella Ave (Warland) has 73,525 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1998 as its year built. It is classed as office.
Is 6261 Katella Ave (Warland) 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, “6261 Katella Ave (Warland), Cypress, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/6261-katella-ave-warland-c9fd2b6d (data as of July 9, 2026).