1223 WALL ST
Manufacturing/Industrial Plant in Los Angeles, CA · 90015
At a glance
1223 WALL ST is a 20,025-square-foot manufacturing/industrial plant in Los Angeles, California, built in 1923. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 5.5 kBtu/ft² and 6 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 | 5.5 kBtu/ft² |
| Source EUI | 15.4 kBtu/ft² |
| GHG emissions | 6 tCO₂e |
| GHG intensity | — |
| Water use | 69 kgal |
| Gross floor area | 20,025 sq ft |
| Source record | la:484124835029:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 5.5 kBtu/ft² | 6 tCO₂e | |
| 2024 | — | 5.8 kBtu/ft² | 8 tCO₂e | |
| 2023 | — | 4.2 kBtu/ft² | 6 tCO₂e | |
| 2022 | — | 3.7 kBtu/ft² | 5 tCO₂e | |
| 2021 | — | 7.4 kBtu/ft² | 9 tCO₂e | |
| 2020 | — | 8.2 kBtu/ft² | 10 tCO₂e | |
| 2019 | — | 15.2 kBtu/ft² | 19 tCO₂e | |
| 2018 | — | 5.2 kBtu/ft² | 7 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
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 1223 WALL ST
- City
- Los Angeles
- State
- California
- ZIP
- 90015
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 1223 WALL ST compare with other manufacturing/industrial plant buildings in Los Angeles?
The latest disclosures cover 276 manufacturing/industrial plant buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 5.5 kBtu/ft² is about 94% below the average of 95.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 20,025 sq ft, it is about 66% below the average floor area of 59,169 sq ft for those buildings. It was built in 1923, 43 years earlier than the group's average year built (1967). Across all 24 jurisdictions BuildingCensus covers, the 2,372 manufacturing/industrial plant buildings average an ENERGY STAR score of 67 and a site EUI of 126.3 kBtu/ft².
How has 1223 WALL ST's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 1223 WALL ST, covering report years 2018–2025. Site EUI moved from 5.2 kBtu/ft² (2018) to 5.5 kBtu/ft² (2025), an 6% increase. Reported emissions went from 7 tCO₂e to 6 tCO₂e over the same span (down 14%).
What does a site EUI of 5.5 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. 1223 WALL ST's 5.5 kBtu/ft² across 20,025 sq ft works out to about 0.1 billion Btu (32 MWh-equivalent) in 2025. Its source EUI of 15.4 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 69 thousand gallons of water for the year.
Which law requires 1223 WALL ST to report its energy use?
1223 WALL 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:484124835029:2025). 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 manufacturing/industrial plant buildings in Los Angeles
- 12300 BRANFORD ST· 20,000 sq ft · EUI 9.6 kBtu/ft²
- 10965 SUTTER AVE· 20,000 sq ft · EUI 5.3 kBtu/ft²
- 9180 SAN FERNANDO RD· 20,000 sq ft · EUI 5.2 kBtu/ft²
- 3171 E 12TH ST· 18,000 sq ft · EUI 159.2 kBtu/ft²
- Manufacturing/Industrial Plant buildings in Los Angeles· 276 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 1223 WALL ST's energy grade?
1223 WALL ST did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 5.5 kBtu/ft².
How much energy does 1223 WALL ST use?
Its 2025 site energy-use intensity was 5.5 kBtu/ft² (15.4 kBtu/ft² source) across 20,025 sq ft.
What are 1223 WALL ST's carbon emissions?
1223 WALL ST reported 6 tCO₂e of greenhouse-gas emissions for 2025.
Where is 1223 WALL ST?
1223 WALL ST is in Los Angeles, California 90015.
How big is 1223 WALL ST and when was it built?
1223 WALL ST has 20,025 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1923 as its year built. It is classed as manufacturing/industrial plant.
Is 1223 WALL 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, “1223 WALL ST, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/1223-wall-st-55ce9dbc (data as of October 2, 2026).