639 S COMMONWEALTH AVE
Multifamily Housing in Los Angeles, CA · 90005
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 61 (band C) |
| Site EUI | 25.6 kBtu/ft² |
| Source EUI | 69.1 kBtu/ft² |
| GHG emissions | 286 tCO₂e |
| GHG intensity | — |
| Water use | 1,136 kgal |
| Gross floor area | 196,790 sq ft |
| Source record | la:475053845102:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 61 | -7 | 25.6 kBtu/ft² | 286 tCO₂e |
| 2024 | 68 | +13 | 25.2 kBtu/ft² | 326 tCO₂e |
| 2023 | 55 | +10 | 26.5 kBtu/ft² | 365 tCO₂e |
| 2022 | 45 | +11 | 28.7 kBtu/ft² | 383 tCO₂e |
| 2021 | 34 | -24 | 30.2 kBtu/ft² | 358 tCO₂e |
| 2020 | 58 | +9 | 27.0 kBtu/ft² | 319 tCO₂e |
| 2019 | 49 | 28.1 kBtu/ft² | 364 tCO₂e | |
| 2018 | — | — | — | |
| 2017 | — | — | — | |
| 2016 | — | — | — |
Compliance context
LA Municipal Code 22.610.1 (EBEWE)
EBEWE requires annual benchmarking plus 5-year audit/retro-commissioning cycles for buildings over 20,000 sq ft; non-compliance is subject to citation and fines.
Ownership
Triumph Residential Services Inc
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Location
- Address
- 639 S COMMONWEALTH AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90005
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 639 S COMMONWEALTH AVE's energy grade?
639 S COMMONWEALTH AVE scores 61 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 639 S COMMONWEALTH AVE use?
Its 2025 site energy-use intensity was 25.6 kBtu/ft² (69.1 kBtu/ft² source) across 196,790 sq ft.
What are 639 S COMMONWEALTH AVE's carbon emissions?
639 S COMMONWEALTH AVE reported 286 tCO₂e of greenhouse-gas emissions for 2025. EBEWE requires annual benchmarking plus 5-year audit/retro-commissioning cycles for buildings over 20,000 sq ft; non-compliance is subject to citation and fines.
Dataset updated . Source: Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, record la:475053845102:2025.