Redstone La I
Office in California, CA · 1411 W 190Th Street, Suite 120, Gardena · 90248
At a glance
Redstone La I is a 177,570-square-foot office building at 1411 W 190Th Street, Suite 120, Gardena in Gardena, California, built in 1986. In its 2018 California benchmarking disclosure it reported an ENERGY STAR score of 40 out of 100 (grade D), a site energy-use intensity of 74.8 kBtu/ft² and 860 tCO₂e of greenhouse-gas emissions. That score is higher than 12% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2018
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 40 (band D) |
| Site EUI | 74.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 860 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 2,620,691 kWh |
| Natural gas | 43,347 therms |
| Gross floor area | 177,570 sq ft |
| Source record | california:6877123:2018 |
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
- 1411 W 190Th Street, Suite 120, Gardena
- City
- California
- State
- California
- ZIP
- 90248
- Coordinates
- 33.85836, -118.30277
Within ~1 km
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- 990 W 190Th Stscore —
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- Southbaycentrescore 94
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See also: most efficient in California · biggest emitters
How does Redstone La I compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Redstone La I's ENERGY STAR score of 40 compares with an average of 75 across the 4,912 that report a score; it scores higher than 12% of them and lower than 88%. Its site EUI of 74.8 kBtu/ft² is about 33% 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 177,570 sq ft, it is about 17% above the average floor area of 151,937 sq ft for those buildings. Its 1986 construction date is close to 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.
What does an ENERGY STAR score of 40 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 40 means the building performs better than about 40% of its national peers. BuildingCensus bands the score into report-card grades; 40 falls in band D — lowest band (1–54). It sits 35 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. Redstone La I's 74.8 kBtu/ft² across 177,570 sq ft works out to about 13.3 billion Btu (3,893 MWh-equivalent) in 2018. The disclosure also reports 2,620,691 kWh of electricity and 43,347 therms of natural gas for the year.
Which law requires Redstone La I to report its energy use?
Redstone La I 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 2018 disclosure (source record california:6877123:2018). 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
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- 730502 - Auburn Regional Center - United States· 177,411 sq ft · score 95 (A)
- 330 Tulare Akers Professional Center· 177,333 sq ft · score 78 (B)
- 100 Pringle Ave Walnut Creek Ca (Walnut Creek Center -100)· 176,958 sq ft · score 87 (A)
- 100 Pringle Ave· 176,958 sq ft · score 92 (A)
- Wcc - 100 Pringle· 176,958 sq ft · score 95 (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 Redstone La I's energy grade?
Redstone La I scores 40 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2018 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Redstone La I use?
Its 2018 site energy-use intensity was 74.8 kBtu/ft² across 177,570 sq ft, including 2,620,691 kWh of electricity and 43,347 therms of natural gas.
What are Redstone La I's carbon emissions?
Redstone La I reported 860 tCO₂e of greenhouse-gas emissions (4.8 kgCO₂e/ft²) for 2018.
Where is Redstone La I?
Redstone La I is at 1411 W 190Th Street, Suite 120, Gardena, in Gardena, California 90248. Its coordinates are 33.85836, -118.30277 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Redstone La I and when was it built?
Redstone La I has 177,570 sq ft of gross floor area, as reported in its 2018 disclosure. The disclosure lists 1986 as its year built. It is classed as office.
Is Redstone La I covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2018 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, “Redstone La I, Gardena, California — 2018 benchmarking disclosure”, https://buildingcensus.com/buildings/california/redstone-la-i-f7dbf530 (data as of July 9, 2026).