21909 LANARK ST
Multifamily Housing in Los Angeles, CA · 91304
LA Municipal Code 22.610.1 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 65 (band C) |
| Site EUI | 46.7 kBtu/ft² |
| Source EUI | 86.4 kBtu/ft² |
| GHG emissions | 77 tCO₂e |
| GHG intensity | — |
| Water use | 2,434 kgal |
| Gross floor area | 30,091 sq ft |
| Source record | la:378755902363:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 65 | +6 | 46.7 kBtu/ft² | 77 tCO₂e |
| 2024 | 59 | -3 | 49.5 kBtu/ft² | 89 tCO₂e |
| 2023 | 62 | +2 | 47.9 kBtu/ft² | 86 tCO₂e |
| 2022 | 60 | -3 | 50.0 kBtu/ft² | 90 tCO₂e |
| 2021 | 63 | ±0 | 48.8 kBtu/ft² | 90 tCO₂e |
| 2020 | 63 | -4 | 50.4 kBtu/ft² | 92 tCO₂e |
| 2019 | 67 | +10 | 47.2 kBtu/ft² | 80 tCO₂e |
| 2018 | 57 | 42.7 kBtu/ft² | 79 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
Sunnycrest The Lanark LLC
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Location
- Address
- 21909 LANARK ST
- City
- Los Angeles
- State
- California
- ZIP
- 91304
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 21909 LANARK ST's energy grade?
21909 LANARK ST scores 65 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 21909 LANARK ST use?
Its 2025 site energy-use intensity was 46.7 kBtu/ft² (86.4 kBtu/ft² source) across 30,091 sq ft.
What are 21909 LANARK ST's carbon emissions?
21909 LANARK ST reported 77 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:378755902363:2025.