354 MAIN ST
Office in Los Angeles, CA · 90291
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 20.0 kBtu/ft² |
| Source EUI | 56.0 kBtu/ft² |
| GHG emissions | 36 tCO₂e |
| GHG intensity | — |
| Water use | 522 kgal |
| Gross floor area | 31,744 sq ft |
| Source record | la:417297820936:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 100 | ±0 | 20.0 kBtu/ft² | 36 tCO₂e |
| 2024 | 100 | +99 | 19.2 kBtu/ft² | 41 tCO₂e |
| 2023 | 1 | ±0 | 301.2 kBtu/ft² | 678 tCO₂e |
| 2022 | 1 | ±0 | 335.7 kBtu/ft² | 730 tCO₂e |
| 2021 | 1 | ±0 | 246.5 kBtu/ft² | 474 tCO₂e |
| 2020 | 1 | ±0 | 265.2 kBtu/ft² | 558 tCO₂e |
| 2019 | 1 | ±0 | 340.1 kBtu/ft² | 761 tCO₂e |
| 2018 | 1 | 344.5 kBtu/ft² | 770 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
Westport Realty, Inc.
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Location
- Address
- 354 MAIN ST
- City
- Los Angeles
- State
- California
- ZIP
- 90291
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
Frequently asked questions
What is 354 MAIN ST's energy grade?
354 MAIN ST scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 354 MAIN ST use?
Its 2025 site energy-use intensity was 20.0 kBtu/ft² (56.0 kBtu/ft² source) across 31,744 sq ft.
What are 354 MAIN ST's carbon emissions?
354 MAIN ST reported 36 tCO₂e of greenhouse-gas emissions for 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.
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Dataset updated . Source: Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, record la:417297820936:2025.