319 WITMER ST
Multifamily Housing in Los Angeles, CA · 90017
At a glance
319 WITMER ST is a 16,821-square-foot multifamily housing building in Los Angeles, California, built in 1994. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 38.0 kBtu/ft² and 35 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 | 38.0 kBtu/ft² |
| Source EUI | 72.0 kBtu/ft² |
| GHG emissions | 35 tCO₂e |
| GHG intensity | — |
| Water use | 1,751 kgal |
| Gross floor area | 16,821 sq ft |
| Source record | la:481686843799:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 38.0 kBtu/ft² | 35 tCO₂e | |
| 2024 | — | 42.4 kBtu/ft² | 42 tCO₂e | |
| 2023 | — | 45.4 kBtu/ft² | 47 tCO₂e | |
| 2022 | — | 45.7 kBtu/ft² | 46 tCO₂e | |
| 2021 | — | 46.4 kBtu/ft² | 44 tCO₂e | |
| 2020 | — | 42.2 kBtu/ft² | 41 tCO₂e | |
| 2019 | — | 57.6 kBtu/ft² | 58 tCO₂e | |
| 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
Triumph Residential Services Inc
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Location
- Address
- 319 WITMER ST
- City
- Los Angeles
- State
- California
- ZIP
- 90017
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 319 WITMER ST 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 38.0 kBtu/ft² is roughly in line with the average of 37.2 kBtu/ft².
At 16,821 sq ft, it is about 72% below the average floor area of 60,540 sq ft for those buildings. It was built in 1994, 19 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 319 WITMER ST's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 319 WITMER ST, covering report years 2018–2025. Site EUI moved from 57.6 kBtu/ft² (2019) to 38.0 kBtu/ft² (2025), a 34% decrease. Reported emissions went from 58 tCO₂e to 35 tCO₂e over the same span (down 40%).
What does a site EUI of 38.0 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. 319 WITMER ST's 38.0 kBtu/ft² across 16,821 sq ft works out to about 0.6 billion Btu (187 MWh-equivalent) in 2025. Its source EUI of 72.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,751 thousand gallons of water for the year.
Which law requires 319 WITMER ST to report its energy use?
319 WITMER 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:481686843799:2025). 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
- 8734 CEDROS AVE· 15,927 sq ft · EUI 64.8 kBtu/ft²
- 8930 TOPANGA CANYON BLVD· 15,660 sq ft · EUI 13.7 kBtu/ft²
- 425 N HOBART BLVD· 15,556 sq ft · score 78 (B)
- 4616 CAHUENGA BLVD· 15,530 sq ft · score 50 (D)
- 3429 BELLEVUE AVE· 15,500 sq ft · score 75 (B)
- 8733 WILLIS AVE· 15,000 sq ft · score 66 (C)
- Multifamily Housing buildings in Los Angeles· 3,538 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 319 WITMER ST's energy grade?
319 WITMER ST did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 38.0 kBtu/ft².
How much energy does 319 WITMER ST use?
Its 2025 site energy-use intensity was 38.0 kBtu/ft² (72.0 kBtu/ft² source) across 16,821 sq ft.
What are 319 WITMER ST's carbon emissions?
319 WITMER ST reported 35 tCO₂e of greenhouse-gas emissions for 2025.
Where is 319 WITMER ST?
319 WITMER ST is in Los Angeles, California 90017.
How big is 319 WITMER ST and when was it built?
319 WITMER ST has 16,821 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1994 as its year built. It is classed as multifamily housing.
Is 319 WITMER 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, “319 WITMER ST, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/319-witmer-st-d444462e (data as of October 2, 2026).