28100 S WESTERN AVE
Retail Store in Los Angeles, CA · 90732
At a glance
28100 S WESTERN AVE is a 116,814-square-foot retail store in Los Angeles, California, built in 2002. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 62.5 kBtu/ft² and 417 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 | 62.5 kBtu/ft² |
| Source EUI | 175.1 kBtu/ft² |
| GHG emissions | 417 tCO₂e |
| GHG intensity | — |
| Water use | 3 kgal |
| Gross floor area | 116,814 sq ft |
| Source record | la:467409736593:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 62.5 kBtu/ft² | 417 tCO₂e | |
| 2024 | — | 60.7 kBtu/ft² | 405 tCO₂e | |
| 2023 | — | 63.6 kBtu/ft² | 527 tCO₂e | |
| 2022 | — | 72.1 kBtu/ft² | 597 tCO₂e | |
| 2021 | — | 73.4 kBtu/ft² | 213 tCO₂e | |
| 2020 | — | 78.2 kBtu/ft² | 248 tCO₂e | |
| 2019 | — | 80.6 kBtu/ft² | 272 tCO₂e | |
| 2018 | — | 78.9 kBtu/ft² | 266 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
Conservice, LLC
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Location
- Address
- 28100 S WESTERN AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90732
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 28100 S WESTERN AVE compare with other retail store buildings in Los Angeles?
The latest disclosures cover 154 retail store buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 62.5 kBtu/ft² is about 15% above the average of 54.5 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 116,814 sq ft, it is about 50% above the average floor area of 78,068 sq ft for those buildings. It was built in 2002, 25 years later than the group's average year built (1977). Across all 24 jurisdictions BuildingCensus covers, the 3,025 retail store buildings average an ENERGY STAR score of 73 and a site EUI of 57.7 kBtu/ft².
How has 28100 S WESTERN AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 28100 S WESTERN AVE, covering report years 2018–2025. Site EUI moved from 78.9 kBtu/ft² (2018) to 62.5 kBtu/ft² (2025), a 21% decrease. Reported emissions went from 266 tCO₂e to 417 tCO₂e over the same span (up 57%).
What does a site EUI of 62.5 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. 28100 S WESTERN AVE's 62.5 kBtu/ft² across 116,814 sq ft works out to about 7.3 billion Btu (2,140 MWh-equivalent) in 2025. Its source EUI of 175.1 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 28100 S WESTERN AVE to report its energy use?
28100 S WESTERN 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:467409736593:2025). 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 retail store buildings in Los Angeles
- 6550 TOPANGA CANYON BLVD· 116,021 sq ft · score 29 (D)
- 1700 W 6TH ST· 111,282 sq ft · score 75 (B)
- 5600 W SUNSET BLVD· 109,989 sq ft · score 83 (B)
- 8840 CORBIN AVE· 108,418 sq ft · score 86 (A)
- 14400 ARMINTA ST· 108,400 sq ft · score 65 (C)
- 3150 N SAN FERNANDO RD· 107,000 sq ft · score 70 (B)
- Retail Store buildings in Los Angeles· 154 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 28100 S WESTERN AVE's energy grade?
28100 S WESTERN AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 62.5 kBtu/ft².
How much energy does 28100 S WESTERN AVE use?
Its 2025 site energy-use intensity was 62.5 kBtu/ft² (175.1 kBtu/ft² source) across 116,814 sq ft.
What are 28100 S WESTERN AVE's carbon emissions?
28100 S WESTERN AVE reported 417 tCO₂e of greenhouse-gas emissions for 2025.
Where is 28100 S WESTERN AVE?
28100 S WESTERN AVE is in Los Angeles, California 90732.
How big is 28100 S WESTERN AVE and when was it built?
28100 S WESTERN AVE has 116,814 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 2002 as its year built. It is classed as retail store.
Is 28100 S WESTERN 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, “28100 S WESTERN AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/28100-s-western-ave-3884d365 (data as of October 2, 2026).