11660 CHENAULT ST
Medical Office in Los Angeles, CA · 90049
At a glance
11660 CHENAULT ST is a 251,400-square-foot medical office in Los Angeles, California, built in 1980. In its 2025 Los Angeles benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 4.5 kBtu/ft² and 61 tCO₂e of greenhouse-gas emissions. That score is higher than 78% of the 85 scored medical office buildings in Los Angeles.
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 4.5 kBtu/ft² |
| Source EUI | 6.8 kBtu/ft² |
| GHG emissions | 61 tCO₂e |
| GHG intensity | — |
| Water use | 3 kgal |
| Gross floor area | 251,400 sq ft |
| Source record | la:420403843431:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 100 | ±0 | 4.5 kBtu/ft² | 61 tCO₂e |
| 2024 | 100 | 4.7 kBtu/ft² | 67 tCO₂e | |
| 2023 | — | — | — | |
| 2022 | — | — | — | |
| 2021 | — | — | — | |
| 2020 | — | — | — | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
Compliance context
LA Municipal Code Div. 97, §91.9701 (EBEWE)
EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.
Ownership
Vert Energy Group, Inc.
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Location
- Address
- 11660 CHENAULT ST
- City
- Los Angeles
- State
- California
- ZIP
- 90049
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in Los Angeles · biggest emitters
How does 11660 CHENAULT ST compare with other medical office buildings in Los Angeles?
The latest disclosures cover 96 medical office buildings in Los Angeles, out of 11,498 buildings citywide. 11660 CHENAULT ST's ENERGY STAR score of 100 compares with an average of 74 across the 85 that report a score; it scores higher than 78% of them. Its site EUI of 4.5 kBtu/ft² is about 94% below the average of 71.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 251,400 sq ft, it is about 192% above the average floor area of 86,243 sq ft for those buildings. Its 1980 construction date is close to the group's average year built (1983). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has 11660 CHENAULT ST's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 11660 CHENAULT ST, covering report years 2018–2025. Its ENERGY STAR score was 100 in both 2024 and 2025. Site EUI moved from 4.7 kBtu/ft² (2024) to 4.5 kBtu/ft² (2025), a 4% decrease. Reported emissions went from 67 tCO₂e to 61 tCO₂e over the same span (down 9%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In Los Angeles, 63% 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. 11660 CHENAULT ST's 4.5 kBtu/ft² across 251,400 sq ft works out to about 1.1 billion Btu (332 MWh-equivalent) in 2025. Its source EUI of 6.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3 thousand gallons of water for the year.
Which law requires 11660 CHENAULT ST to report its energy use?
11660 CHENAULT ST reports under LA Municipal Code Div. 97, §91.9701 (EBEWE), the legal basis of Los Angeles's Existing Buildings Energy & Water Efficiency (EBEWE) program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record la:420403843431:2025). EBEWE requires annual benchmarking plus audits/retro-commissioning every five years for privately owned buildings of 20,000 sq ft or more; non-compliance carries a $202 fee (LAMC §91.9712) plus possible late fees.
More medical office buildings in Los Angeles
- 11500 W OLYMPIC BLVD· 246,109 sq ft · score 99 (A)
- 925 W 34TH ST· 180,164 sq ft · score 34 (D)
- 1400 S GRAND AVE· 173,430 sq ft · score 100 (A)
- 8675 W 3RD ST· 172,688 sq ft · score 98 (A)
- 16311 VENTURA BLVD· 168,000 sq ft · score 96 (A)
- 4900 W SUNSET BLVD· 152,810 sq ft · score 46 (D)
- Medical Office buildings in Los Angeles· 96 benchmarked
- All Los Angeles benchmarked buildings· LA Municipal Code Div. 97, §91.9701 (EBEWE)
- Most efficient large buildings in Los Angeles
- Least efficient large buildings in Los Angeles
- Biggest emitters in Los Angeles
Frequently asked questions
What is 11660 CHENAULT ST's energy grade?
11660 CHENAULT ST scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 11660 CHENAULT ST use?
Its 2025 site energy-use intensity was 4.5 kBtu/ft² (6.8 kBtu/ft² source) across 251,400 sq ft.
What are 11660 CHENAULT ST's carbon emissions?
11660 CHENAULT ST reported 61 tCO₂e of greenhouse-gas emissions for 2025.
Where is 11660 CHENAULT ST?
11660 CHENAULT ST is in Los Angeles, California 90049.
How big is 11660 CHENAULT ST and when was it built?
11660 CHENAULT ST has 251,400 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1980 as its year built. It is classed as medical office.
Is 11660 CHENAULT ST covered by LA Municipal Code Div. 97, §91.9701 (EBEWE)?
Yes — it appears in the 2025 Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, which lists the buildings reporting under LA Municipal Code Div. 97, §91.9701 (EBEWE).
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About this data
Source: Existing Buildings Energy & Water Efficiency (EBEWE) (LA Municipal Code Div. 97, §91.9701 (EBEWE)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “11660 CHENAULT ST, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/11660-chenault-st-7800913e (data as of October 2, 2026).