423 N OXFORD AVE
Multifamily Housing in Los Angeles, CA · 90004
At a glance
423 N OXFORD AVE is a 6,083-square-foot multifamily housing building in Los Angeles, California, built in 1990. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 50.2 kBtu/ft² and 16 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 | 50.2 kBtu/ft² |
| Source EUI | 57.7 kBtu/ft² |
| GHG emissions | 16 tCO₂e |
| GHG intensity | — |
| Water use | 931 kgal |
| Gross floor area | 6,083 sq ft |
| Source record | la:468306851083:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 50.2 kBtu/ft² | 16 tCO₂e | |
| 2024 | — | 43.6 kBtu/ft² | 14 tCO₂e | |
| 2023 | — | 43.4 kBtu/ft² | 14 tCO₂e | |
| 2022 | — | 39.2 kBtu/ft² | 13 tCO₂e | |
| 2021 | — | 41.7 kBtu/ft² | 14 tCO₂e | |
| 2020 | — | 40.2 kBtu/ft² | 13 tCO₂e | |
| 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
257 South Kenmore LLC
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Location
- Address
- 423 N OXFORD AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90004
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 423 N OXFORD AVE compare with other multifamily housing buildings in Los Angeles?
The latest disclosures cover 3,538 multifamily housing buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 50.2 kBtu/ft² is about 35% above the average of 37.2 kBtu/ft² — it uses more energy per square foot than the typical building in that group.
At 6,083 sq ft, it is about 90% below the average floor area of 60,540 sq ft for those buildings. It was built in 1990, 15 years later than the group's average year built (1975). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 423 N OXFORD AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 423 N OXFORD AVE, covering report years 2018–2025. Site EUI moved from 40.2 kBtu/ft² (2020) to 50.2 kBtu/ft² (2025), an 25% increase. Reported emissions went from 13 tCO₂e to 16 tCO₂e over the same span (up 23%).
What does a site EUI of 50.2 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. 423 N OXFORD AVE's 50.2 kBtu/ft² across 6,083 sq ft works out to about 0.3 billion Btu (89 MWh-equivalent) in 2025. Its source EUI of 57.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 931 thousand gallons of water for the year.
Which law requires 423 N OXFORD AVE to report its energy use?
423 N OXFORD 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:468306851083:2025). 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 multifamily housing buildings in Los Angeles
- 625 S BIXEL ST· 5,575 sq ft · score 98 (A)
- 11055 ARMINTA ST· 4,220 sq ft · score 89 (A)
- 10750 PALMS BLVD· 4,182 sq ft · score 98 (A)
- Multifamily Housing buildings in Los Angeles· 3,538 benchmarked
- All Los Angeles benchmarked buildings· LA Municipal Code Div. 97, §91.9701 (EBEWE)
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Frequently asked questions
What is 423 N OXFORD AVE's energy grade?
423 N OXFORD AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 50.2 kBtu/ft².
How much energy does 423 N OXFORD AVE use?
Its 2025 site energy-use intensity was 50.2 kBtu/ft² (57.7 kBtu/ft² source) across 6,083 sq ft.
What are 423 N OXFORD AVE's carbon emissions?
423 N OXFORD AVE reported 16 tCO₂e of greenhouse-gas emissions for 2025.
Where is 423 N OXFORD AVE?
423 N OXFORD AVE is in Los Angeles, California 90004.
How big is 423 N OXFORD AVE and when was it built?
423 N OXFORD AVE has 6,083 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1990 as its year built. It is classed as multifamily housing.
Is 423 N OXFORD 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, “423 N OXFORD AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/423-n-oxford-ave-2fc46093 (data as of October 2, 2026).