10610 OWENSMOUTH AVE
Residential Care Facility in Los Angeles, CA · 91311
At a glance
10610 OWENSMOUTH AVE is a 33,123-square-foot residential care facility in Los Angeles, California, built in 1962. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 127.7 kBtu/ft² and 232 tCO₂e of greenhouse-gas emissions.
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 127.7 kBtu/ft² |
| Source EUI | 226.5 kBtu/ft² |
| GHG emissions | 232 tCO₂e |
| GHG intensity | — |
| Water use | 11,349 kgal |
| Gross floor area | 33,123 sq ft |
| Source record | la:380026918636:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 127.7 kBtu/ft² | 232 tCO₂e | |
| 2024 | — | 128.8 kBtu/ft² | 233 tCO₂e | |
| 2023 | — | 119.3 kBtu/ft² | 216 tCO₂e | |
| 2022 | — | 110.5 kBtu/ft² | 211 tCO₂e | |
| 2021 | 94 | 117.9 kBtu/ft² | 216 tCO₂e | |
| 2020 | — | 117.0 kBtu/ft² | 230 tCO₂e | |
| 2019 | 92 | ±0 | 125.0 kBtu/ft² | 245 tCO₂e |
| 2018 | 92 | 121.7 kBtu/ft² | 240 tCO₂e |
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
Bay Efficiency
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Location
- Address
- 10610 OWENSMOUTH AVE
- City
- Los Angeles
- State
- California
- ZIP
- 91311
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 10610 OWENSMOUTH AVE compare with other residential care facility buildings in Los Angeles?
The latest disclosures cover 13 residential care facility buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 127.7 kBtu/ft² is about twice the average of 63.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 33,123 sq ft, it is about half of the average floor area of 63,206 sq ft for those buildings. Its 1962 construction date is close to the group's average year built (1963). Across all 24 jurisdictions BuildingCensus covers, the 321 residential care facility buildings average an ENERGY STAR score of 41 and a site EUI of 94.2 kBtu/ft².
How has 10610 OWENSMOUTH AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 10610 OWENSMOUTH AVE, covering report years 2018–2025. Its ENERGY STAR score went from 92 in 2018 to 94 in 2021 (+2 points). Site EUI moved from 121.7 kBtu/ft² (2018) to 127.7 kBtu/ft² (2025), an 5% increase. Reported emissions went from 240 tCO₂e to 232 tCO₂e over the same span (down 3%).
What does a site EUI of 127.7 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. 10610 OWENSMOUTH AVE's 127.7 kBtu/ft² across 33,123 sq ft works out to about 4.2 billion Btu (1,240 MWh-equivalent) in 2025. Its source EUI of 226.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 11,349 thousand gallons of water for the year.
Which law requires 10610 OWENSMOUTH AVE to report its energy use?
10610 OWENSMOUTH AVE 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:380026918636:2025). 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 residential care facility buildings in Los Angeles
- 101 S FICKETT ST· 25,633 sq ft
- 13524 SHERMAN WAY· 24,790 sq ft · EUI 71.6 kBtu/ft²
- 13400 SHERMAN WAY· 22,615 sq ft · EUI 165.5 kBtu/ft²
- 235 WINSTON ST· 22,462 sq ft · EUI 40.8 kBtu/ft²
- 2300 S PACIFIC AVE· 20,423 sq ft · EUI 45.0 kBtu/ft²
- 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 10610 OWENSMOUTH AVE's energy grade?
10610 OWENSMOUTH AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 127.7 kBtu/ft².
How much energy does 10610 OWENSMOUTH AVE use?
Its 2025 site energy-use intensity was 127.7 kBtu/ft² (226.5 kBtu/ft² source) across 33,123 sq ft.
What are 10610 OWENSMOUTH AVE's carbon emissions?
10610 OWENSMOUTH AVE reported 232 tCO₂e of greenhouse-gas emissions for 2025.
Where is 10610 OWENSMOUTH AVE?
10610 OWENSMOUTH AVE is in Los Angeles, California 91311.
How big is 10610 OWENSMOUTH AVE and when was it built?
10610 OWENSMOUTH AVE has 33,123 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1962 as its year built. It is classed as residential care facility.
Is 10610 OWENSMOUTH AVE 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, “10610 OWENSMOUTH AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/10610-owensmouth-ave-283d71b7 (data as of October 2, 2026).