10339 ZELZAH AVE
Multifamily Housing in Los Angeles, CA · 91326
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 20.9 kBtu/ft² |
| Source EUI | 58.6 kBtu/ft² |
| GHG emissions | 64 tCO₂e |
| GHG intensity | — |
| Water use | 3,469 kgal |
| Gross floor area | 53,712 sq ft |
| Source record | la:403109916945:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 99 | ±0 | 20.9 kBtu/ft² | 64 tCO₂e |
| 2024 | 99 | -1 | 22.1 kBtu/ft² | 79 tCO₂e |
| 2023 | 100 | +5 | 15.4 kBtu/ft² | 59 tCO₂e |
| 2022 | 95 | +16 | 24.7 kBtu/ft² | 91 tCO₂e |
| 2021 | 79 | +11 | 49.0 kBtu/ft² | 149 tCO₂e |
| 2020 | 68 | -1 | 55.6 kBtu/ft² | 177 tCO₂e |
| 2019 | 69 | +9 | 53.6 kBtu/ft² | 174 tCO₂e |
| 2018 | 60 | +2 | 54.1 kBtu/ft² | 178 tCO₂e |
| 2017 | 58 | 56.8 kBtu/ft² | 195 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
LA Apartments
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Location
- Address
- 10339 ZELZAH AVE
- City
- Los Angeles
- State
- California
- ZIP
- 91326
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 10339 ZELZAH AVE's energy grade?
10339 ZELZAH AVE scores 99 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 10339 ZELZAH AVE use?
Its 2025 site energy-use intensity was 20.9 kBtu/ft² (58.6 kBtu/ft² source) across 53,712 sq ft.
What are 10339 ZELZAH AVE's carbon emissions?
10339 ZELZAH AVE reported 64 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:403109916945:2025.