331 S ARDMORE AVE
Multifamily Housing in Los Angeles, CA · 90020
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 57 (band C) |
| Site EUI | 43.0 kBtu/ft² |
| Source EUI | 80.0 kBtu/ft² |
| GHG emissions | 149 tCO₂e |
| GHG intensity | — |
| Water use | 853 kgal |
| Gross floor area | 62,913 sq ft |
| Source record | la:470243847356:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 57 | +4 | 43.0 kBtu/ft² | 149 tCO₂e |
| 2024 | 53 | +12 | 40.7 kBtu/ft² | 152 tCO₂e |
| 2023 | 41 | -2 | 41.9 kBtu/ft² | 162 tCO₂e |
| 2022 | 43 | -1 | 41.7 kBtu/ft² | 162 tCO₂e |
| 2021 | 44 | +5 | 41.8 kBtu/ft² | 161 tCO₂e |
| 2020 | 39 | -7 | 43.5 kBtu/ft² | 166 tCO₂e |
| 2019 | 46 | +5 | 42.0 kBtu/ft² | 150 tCO₂e |
| 2018 | 41 | -59 | 42.7 kBtu/ft² | 160 tCO₂e |
| 2017 | 100 | 4.4 kBtu/ft² | 21 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
Vert Energy Group, Inc.
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Location
- Address
- 331 S ARDMORE AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90020
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 331 S ARDMORE AVE's energy grade?
331 S ARDMORE AVE scores 57 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 331 S ARDMORE AVE use?
Its 2025 site energy-use intensity was 43.0 kBtu/ft² (80.0 kBtu/ft² source) across 62,913 sq ft.
What are 331 S ARDMORE AVE's carbon emissions?
331 S ARDMORE AVE reported 149 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:470243847356:2025.