Chatsworth (Northern Hq)
Office in California, CA · 9400 Oakdale Ave., Chatsworth · 91311
At a glance
Chatsworth (Northern Hq) is a 61,202-square-foot office building at 9400 Oakdale Ave., Chatsworth in Chatsworth, California, built in 1989. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 63 out of 100 (grade C), a site energy-use intensity of 78.7 kBtu/ft² and 291 tCO₂e of greenhouse-gas emissions. That score is higher than 24% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 63 (band C) |
| Site EUI | 78.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 291 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 728,457 kWh |
| Natural gas | 23,714 therms |
| Gross floor area | 61,202 sq ft |
| Source record | california:6152527:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 63 | +1 | 78.7 kBtu/ft² | 291 tCO₂e |
| 2019 | 62 | +6 | 80.3 kBtu/ft² | 294 tCO₂e |
| 2018 | 56 | 84.5 kBtu/ft² | 324 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
- 9400 Oakdale Ave., Chatsworth
- City
- California
- State
- California
- ZIP
- 91311
- Coordinates
- 34.24068, -118.56634
Within ~1 km
Nearby benchmarked buildings
- Symmetry Apartments (Sy011)score 71
Multifamily Housing · 398,226 sq ft
- Terrena (61009)score 36
Multifamily Housing · 375,573 sq ft
- The Village At Northridgescore 94
Senior Living Community · 371,920 sq ft
- 19-Ay1 Chatsworth Courthousescore 84
Courthouse · 302,436 sq ft
- 9451 Corbin Avescore 99
Office · 265,720 sq ft
- West Valley Corporate Centerscore 62
Office · 258,005 sq ft
See also: most efficient in California · biggest emitters
How does Chatsworth (Northern Hq) compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Chatsworth (Northern Hq)'s ENERGY STAR score of 63 compares with an average of 75 across the 4,912 that report a score; it scores higher than 24% of them and lower than 75%. Its site EUI of 78.7 kBtu/ft² is about 40% 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 4.8 kgCO₂e/ft² is about 33% above the group average of 3.6 kgCO₂e/ft².
At 61,202 sq ft, it is about 60% below the average floor area of 151,937 sq ft for those buildings. It was built in 1989, 4 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 Chatsworth (Northern Hq)'s energy performance changed over time?
BuildingCensus holds 3 California disclosures for Chatsworth (Northern Hq), covering report years 2018–2020. Its ENERGY STAR score went from 56 in 2018 to 63 in 2020 (+7 points). Site EUI moved from 84.5 kBtu/ft² (2018) to 78.7 kBtu/ft² (2020), a 7% decrease. Reported emissions went from 324 tCO₂e to 291 tCO₂e over the same span (down 10%).
What does an ENERGY STAR score of 63 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 63 means the building performs better than about 63% of its national peers. BuildingCensus bands the score into report-card grades; 63 falls in band C — below median (55–69). It sits 12 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. Chatsworth (Northern Hq)'s 78.7 kBtu/ft² across 61,202 sq ft works out to about 4.8 billion Btu (1,412 MWh-equivalent) in 2020. The disclosure also reports 728,457 kWh of electricity and 23,714 therms of natural gas for the year.
Which law requires Chatsworth (Northern Hq) to report its energy use?
Chatsworth (Northern Hq) 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 2020 disclosure (source record california:6152527:2020). 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
- 1200 Park Place (Park Place At Bay Meadows)· 61,199 sq ft · score 80 (B)
- 13290 Evening Creek Drive· 61,180 sq ft · score 93 (A)
- 13290 S Evening Creek Dr· 61,180 sq ft · score 73 (B)
- 333 University Avenue· 61,152 sq ft · score 55 (C)
- Bascom Financial· 61,056 sq ft · EUI 29.1 kBtu/ft²
- Sc Executive Center Lp· 61,025 sq ft
- 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 Chatsworth (Northern Hq)'s energy grade?
Chatsworth (Northern Hq) scores 63 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Chatsworth (Northern Hq) use?
Its 2020 site energy-use intensity was 78.7 kBtu/ft² across 61,202 sq ft, including 728,457 kWh of electricity and 23,714 therms of natural gas.
What are Chatsworth (Northern Hq)'s carbon emissions?
Chatsworth (Northern Hq) reported 291 tCO₂e of greenhouse-gas emissions (4.8 kgCO₂e/ft²) for 2020.
Where is Chatsworth (Northern Hq)?
Chatsworth (Northern Hq) is at 9400 Oakdale Ave., Chatsworth, in Chatsworth, California 91311. Its coordinates are 34.24068, -118.56634 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Chatsworth (Northern Hq) and when was it built?
Chatsworth (Northern Hq) has 61,202 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 1989 as its year built. It is classed as office.
Is Chatsworth (Northern Hq) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 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, “Chatsworth (Northern Hq), Chatsworth, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/chatsworth-northern-hq-f4742071 (data as of July 9, 2026).