Warner Plaza - 21821 Ventura Blvd
Strip Mall in California, CA · 21911 Ventura Boulevard, Los Angeles · 91364
At a glance
Warner Plaza - 21821 Ventura Blvd is a 221,414-square-foot strip mall building at 21911 Ventura Boulevard, Los Angeles in Los Angeles, California, built in 1980. In its 2024 California benchmarking disclosure it reported a site energy-use intensity of 21.3 kBtu/ft² and 312 tCO₂e of greenhouse-gas emissions.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 21.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 312 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 1,379,943 kWh |
| Gross floor area | 221,414 sq ft |
| Source record | california:21202113:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | — | 21.3 kBtu/ft² | 312 tCO₂e | |
| 2023 | — | 21.3 kBtu/ft² | 334 tCO₂e | |
| 2022 | — | 21.3 kBtu/ft² | 334 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
- 21911 Ventura Boulevard, Los Angeles
- City
- California
- State
- California
- ZIP
- 91364
- Coordinates
- 34.16867, -118.60392
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 365,572 sq ft
- Clarendonscore 96
Multifamily Housing · 335,000 sq ft
- Warner Gatewayscore —
Office · 245,890 sq ft
- Ca056_Eaves Warner Center (Cw70)score 49
Multifamily Housing · 239,304 sq ft
Parking · 215,308 sq ft
Multifamily Housing · 214,114 sq ft
See also: most efficient in California · biggest emitters
How does Warner Plaza - 21821 Ventura Blvd compare with other strip mall buildings in California?
The latest disclosures cover 937 strip mall buildings in California, out of 40,029 buildings citywide. Its site EUI of 21.3 kBtu/ft² is about 72% below the average of 75.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.4 kgCO₂e/ft² is about 70% below the group average of 4.7 kgCO₂e/ft².
At 221,414 sq ft, it is about 76% above the average floor area of 125,816 sq ft for those buildings. It was built in 1980, 5 years earlier than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 1,607 strip mall buildings average an ENERGY STAR score of 68 and a site EUI of 83.1 kBtu/ft².
How has Warner Plaza - 21821 Ventura Blvd's energy performance changed over time?
BuildingCensus holds 3 California disclosures for Warner Plaza - 21821 Ventura Blvd, covering report years 2022–2024. Site EUI moved from 21.3 kBtu/ft² (2022) to 21.3 kBtu/ft² (2024), an 0% increase. Reported emissions went from 334 tCO₂e to 312 tCO₂e over the same span (down 6%).
What does a site EUI of 21.3 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. Warner Plaza - 21821 Ventura Blvd's 21.3 kBtu/ft² across 221,414 sq ft works out to about 4.7 billion Btu (1,382 MWh-equivalent) in 2024. The disclosure also reports 1,379,943 kWh of electricity for the year.
Which law requires Warner Plaza - 21821 Ventura Blvd to report its energy use?
Warner Plaza - 21821 Ventura Blvd 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:21202113:2024). 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 strip mall buildings in California
- 19307 - 19439 Soledad Canyon Rd - Canyon Center· 220,000 sq ft · EUI 64.5 kBtu/ft²
- 3200-3362 E Yorba Linda Blvd - Fullerton Crossroad· 219,785 sq ft · EUI 9.0 kBtu/ft²
- Rocklin Commons· 219,434 sq ft · EUI 32.6 kBtu/ft²
- San Antonio Center - Res 2020 - 1721101· 219,371 sq ft · EUI 32.4 kBtu/ft²
- 1317-1457 E. La Ave - Simi Valley Plaza Llc· 218,806 sq ft · EUI 141.7 kBtu/ft²
- 2665-2781 Calloway Drive· 218,414 sq ft · EUI 49.9 kBtu/ft²
- Strip Mall buildings in California· 937 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 Warner Plaza - 21821 Ventura Blvd's energy grade?
Warner Plaza - 21821 Ventura Blvd did not report an ENERGY STAR score in its 2024 disclosure, but its site energy-use intensity was 21.3 kBtu/ft².
How much energy does Warner Plaza - 21821 Ventura Blvd use?
Its 2024 site energy-use intensity was 21.3 kBtu/ft² across 221,414 sq ft, including 1,379,943 kWh of electricity.
What are Warner Plaza - 21821 Ventura Blvd's carbon emissions?
Warner Plaza - 21821 Ventura Blvd reported 312 tCO₂e of greenhouse-gas emissions (1.4 kgCO₂e/ft²) for 2024.
Where is Warner Plaza - 21821 Ventura Blvd?
Warner Plaza - 21821 Ventura Blvd is at 21911 Ventura Boulevard, Los Angeles, in Los Angeles, California 91364. Its coordinates are 34.16867, -118.60392 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Warner Plaza - 21821 Ventura Blvd and when was it built?
Warner Plaza - 21821 Ventura Blvd has 221,414 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1980 as its year built. It is classed as strip mall.
Is Warner Plaza - 21821 Ventura Blvd 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, “Warner Plaza - 21821 Ventura Blvd, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/warner-plaza-21821-ventura-blvd-334ebb68 (data as of July 9, 2026).