9727 DE SOTO AVE
Office in Los Angeles, CA · 91311
At a glance
9727 DE SOTO AVE is a 208,000-square-foot office building in Los Angeles, California, built in 1988. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 167.4 kBtu/ft² and 1,971 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 | 167.4 kBtu/ft² |
| Source EUI | 427.3 kBtu/ft² |
| GHG emissions | 1,971 tCO₂e |
| GHG intensity | — |
| Water use | 6,148 kgal |
| Gross floor area | 208,000 sq ft |
| Source record | la:383380912782:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 167.4 kBtu/ft² | 1,971 tCO₂e | |
| 2024 | — | 167.8 kBtu/ft² | 2,242 tCO₂e | |
| 2023 | — | 160.7 kBtu/ft² | 2,294 tCO₂e | |
| 2022 | — | 384.4 kBtu/ft² | 2,299 tCO₂e | |
| 2021 | — | 354.8 kBtu/ft² | 2,128 tCO₂e | |
| 2020 | — | 138.7 kBtu/ft² | 1,766 tCO₂e | |
| 2019 | — | 384.8 kBtu/ft² | 2,040 tCO₂e | |
| 2018 | — | — | — | |
| 2017 | — | 126.0 kBtu/ft² | 2,342 tCO₂e | |
| 2016 | — | 127.1 kBtu/ft² | 2,362 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
New Hampshire Ball Bearing
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Location
- Address
- 9727 DE SOTO 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 9727 DE SOTO AVE compare with other office buildings in Los Angeles?
The latest disclosures cover 676 office buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 167.4 kBtu/ft² is about 278% above the average of 44.3 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 208,000 sq ft, it is about 41% above the average floor area of 147,328 sq ft for those buildings. It was built in 1988, 13 years later than the group's average year built (1975). 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 9727 DE SOTO AVE's energy performance changed over time?
BuildingCensus holds 10 Los Angeles disclosures for 9727 DE SOTO AVE, covering report years 2016–2025. Site EUI moved from 127.1 kBtu/ft² (2016) to 167.4 kBtu/ft² (2025), an 32% increase. Reported emissions went from 2,362 tCO₂e to 1,971 tCO₂e over the same span (down 17%).
What does a site EUI of 167.4 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. 9727 DE SOTO AVE's 167.4 kBtu/ft² across 208,000 sq ft works out to about 34.8 billion Btu (10,205 MWh-equivalent) in 2025. Its source EUI of 427.3 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 6,148 thousand gallons of water for the year.
Which law requires 9727 DE SOTO AVE to report its energy use?
9727 DE SOTO 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:383380912782:2025). 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 office buildings in Los Angeles
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- 310 N SAN FERNANDO RD· 204,000 sq ft · score 90 (A)
- 16000 VENTURA BLVD· 202,987 sq ft · score 97 (A)
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- Office buildings in Los Angeles· 676 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 9727 DE SOTO AVE's energy grade?
9727 DE SOTO AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 167.4 kBtu/ft².
How much energy does 9727 DE SOTO AVE use?
Its 2025 site energy-use intensity was 167.4 kBtu/ft² (427.3 kBtu/ft² source) across 208,000 sq ft.
What are 9727 DE SOTO AVE's carbon emissions?
9727 DE SOTO AVE reported 1,971 tCO₂e of greenhouse-gas emissions for 2025.
Where is 9727 DE SOTO AVE?
9727 DE SOTO AVE is in Los Angeles, California 91311.
How big is 9727 DE SOTO AVE and when was it built?
9727 DE SOTO AVE has 208,000 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1988 as its year built. It is classed as office.
Is 9727 DE SOTO 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, “9727 DE SOTO AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/9727-de-soto-ave-2a1355b6 (data as of October 2, 2026).