15011 PARTHENIA ST
Multifamily Housing in Los Angeles, CA · 91343
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 82 (band B) |
| Site EUI | 28.0 kBtu/ft² |
| Source EUI | 73.9 kBtu/ft² |
| GHG emissions | 143 tCO₂e |
| GHG intensity | — |
| Water use | 6,844 kgal |
| Gross floor area | 90,050 sq ft |
| Source record | la:422488905927:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 82 | -2 | 28.0 kBtu/ft² | 143 tCO₂e |
| 2024 | 84 | -4 | 28.1 kBtu/ft² | 166 tCO₂e |
| 2023 | 88 | -7 | 27.4 kBtu/ft² | 172 tCO₂e |
| 2022 | 95 | +7 | 25.7 kBtu/ft² | 156 tCO₂e |
| 2021 | 88 | -1 | 27.7 kBtu/ft² | 150 tCO₂e |
| 2020 | 89 | +3 | 29.1 kBtu/ft² | 171 tCO₂e |
| 2019 | 86 | +1 | 28.1 kBtu/ft² | 174 tCO₂e |
| 2018 | 85 | +53 | 28.8 kBtu/ft² | 179 tCO₂e |
| 2017 | 32 | 27.5 kBtu/ft² | 184 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
Vermont Knoll Retirement Community llc
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Location
- Address
- 15011 PARTHENIA ST
- City
- Los Angeles
- State
- California
- ZIP
- 91343
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 15011 PARTHENIA ST's energy grade?
15011 PARTHENIA ST scores 82 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 15011 PARTHENIA ST use?
Its 2025 site energy-use intensity was 28.0 kBtu/ft² (73.9 kBtu/ft² source) across 90,050 sq ft.
What are 15011 PARTHENIA ST's carbon emissions?
15011 PARTHENIA ST reported 143 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:422488905927:2025.