21051 GRESHAM 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 | 37 (band D) |
| Site EUI | 34.9 kBtu/ft² |
| Source EUI | 62.8 kBtu/ft² |
| GHG emissions | 240 tCO₂e |
| GHG intensity | — |
| Water use | 5,234 kgal |
| Gross floor area | 125,252 sq ft |
| Source record | la:382637907242:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 37 | -4 | 34.9 kBtu/ft² | 240 tCO₂e |
| 2024 | 41 | +3 | 35.9 kBtu/ft² | 264 tCO₂e |
| 2023 | 38 | +2 | 37.2 kBtu/ft² | 281 tCO₂e |
| 2022 | 36 | +7 | 38.5 kBtu/ft² | 290 tCO₂e |
| 2021 | 29 | -9 | 39.3 kBtu/ft² | 277 tCO₂e |
| 2020 | 38 | -1 | 40.1 kBtu/ft² | 295 tCO₂e |
| 2019 | 39 | +7 | 36.7 kBtu/ft² | 276 tCO₂e |
| 2018 | 32 | +4 | 37.4 kBtu/ft² | 285 tCO₂e |
| 2017 | 28 | -45 | 38.5 kBtu/ft² | 308 tCO₂e |
| 2016 | 73 | 17.6 kBtu/ft² | 168 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
Sierra Management Company
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Location
- Address
- 21051 GRESHAM 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 21051 GRESHAM ST's energy grade?
21051 GRESHAM ST scores 37 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2025 Los Angeles disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 21051 GRESHAM ST use?
Its 2025 site energy-use intensity was 34.9 kBtu/ft² (62.8 kBtu/ft² source) across 125,252 sq ft.
What are 21051 GRESHAM ST's carbon emissions?
21051 GRESHAM ST reported 240 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:382637907242:2025.