420 WITMER ST
Multifamily Housing in Los Angeles, CA · 90017
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 40.4 kBtu/ft² |
| Source EUI | 67.1 kBtu/ft² |
| GHG emissions | 87 tCO₂e |
| GHG intensity | — |
| Water use | 2,549 kgal |
| Gross floor area | 39,500 sq ft |
| Source record | la:481621843374:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 74 | +2 | 40.4 kBtu/ft² | 87 tCO₂e |
| 2024 | 72 | +4 | 43.6 kBtu/ft² | 99 tCO₂e |
| 2023 | 68 | -3 | 42.7 kBtu/ft² | 100 tCO₂e |
| 2022 | 71 | -3 | 41.6 kBtu/ft² | 95 tCO₂e |
| 2021 | 74 | +24 | 40.2 kBtu/ft² | 88 tCO₂e |
| 2020 | 50 | 44.9 kBtu/ft² | 104 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
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
Conservice, LLC
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Location
- Address
- 420 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
Frequently asked questions
What is 420 WITMER ST's energy grade?
420 WITMER ST scores 74 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 420 WITMER ST use?
Its 2025 site energy-use intensity was 40.4 kBtu/ft² (67.1 kBtu/ft² source) across 39,500 sq ft.
What are 420 WITMER ST's carbon emissions?
420 WITMER ST reported 87 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:481621843374:2025.