1900 N MARIANNA AVE
Multifamily Housing in Los Angeles, CA · 90032
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 2.8 kBtu/ft² |
| Source EUI | 8.0 kBtu/ft² |
| GHG emissions | 21 tCO₂e |
| GHG intensity | — |
| Water use | 12,493 kgal |
| Gross floor area | 126,863 sq ft |
| Source record | la:507500845586:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 100 | ±0 | 2.8 kBtu/ft² | 21 tCO₂e |
| 2024 | 100 | 2.7 kBtu/ft² | 23 tCO₂e | |
| 2023 | — | 2.7 kBtu/ft² | 25 tCO₂e | |
| 2022 | — | 2.7 kBtu/ft² | 23 tCO₂e | |
| 2021 | — | 2.6 kBtu/ft² | 20 tCO₂e | |
| 2020 | — | 2.6 kBtu/ft² | 22 tCO₂e | |
| 2019 | — | 2.8 kBtu/ft² | 22 tCO₂e | |
| 2018 | — | 2.9 kBtu/ft² | 26 tCO₂e | |
| 2017 | — | 2.6 kBtu/ft² | 25 tCO₂e | |
| 2016 | 100 | 2.5 kBtu/ft² | 27 tCO₂e |
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
Property Management Group
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Location
- Address
- 1900 N MARIANNA AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90032
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 1900 N MARIANNA AVE's energy grade?
1900 N MARIANNA AVE 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 1900 N MARIANNA AVE use?
Its 2025 site energy-use intensity was 2.8 kBtu/ft² (8.0 kBtu/ft² source) across 126,863 sq ft.
What are 1900 N MARIANNA AVE's carbon emissions?
1900 N MARIANNA AVE reported 21 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:507500845586:2025.