11747 DARLINGTON AVE
Multifamily Housing in Los Angeles, CA · 90049
At a glance
11747 DARLINGTON AVE is a 21,691-square-foot multifamily housing building in Los Angeles, California, built in 1975. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 27.0 kBtu/ft² and 32 tCO₂e of greenhouse-gas emissions.
LA Municipal Code Div. 97, §91.9701 (EBEWE) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 27.0 kBtu/ft² |
| Source EUI | 44.7 kBtu/ft² |
| GHG emissions | 32 tCO₂e |
| GHG intensity | — |
| Water use | 388 kgal |
| Gross floor area | 21,691 sq ft |
| Source record | la:420624841495:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 27.0 kBtu/ft² | 32 tCO₂e | |
| 2024 | 93 | +5 | 28.6 kBtu/ft² | 36 tCO₂e |
| 2023 | 88 | +18 | 32.8 kBtu/ft² | 42 tCO₂e |
| 2022 | 70 | -23 | 36.1 kBtu/ft² | 46 tCO₂e |
| 2021 | 93 | +4 | 30.5 kBtu/ft² | 37 tCO₂e |
| 2020 | 89 | +2 | 32.1 kBtu/ft² | 40 tCO₂e |
| 2019 | 87 | -8 | 32.0 kBtu/ft² | 40 tCO₂e |
| 2018 | 95 | 28.2 kBtu/ft² | 35 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
- 11747 DARLINGTON AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90049
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
How does 11747 DARLINGTON AVE compare with other multifamily housing buildings in Los Angeles?
The latest disclosures cover 3,538 multifamily housing buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 27.0 kBtu/ft² is about 27% below the average of 37.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 21,691 sq ft, it is about 64% below the average floor area of 60,540 sq ft for those buildings. Its 1975 construction date is close to the group's average year built (1975). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has 11747 DARLINGTON AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 11747 DARLINGTON AVE, covering report years 2018–2025. Its ENERGY STAR score went from 95 in 2018 to 93 in 2024 (-2 points); its best year on file was 2018, at 95. Site EUI moved from 28.2 kBtu/ft² (2018) to 27.0 kBtu/ft² (2025), a 4% decrease. Reported emissions went from 35 tCO₂e to 32 tCO₂e over the same span (down 10%).
What does a site EUI of 27.0 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. 11747 DARLINGTON AVE's 27.0 kBtu/ft² across 21,691 sq ft works out to about 0.6 billion Btu (172 MWh-equivalent) in 2025. Its source EUI of 44.7 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 388 thousand gallons of water for the year.
Which law requires 11747 DARLINGTON AVE to report its energy use?
11747 DARLINGTON AVE reports under LA Municipal Code Div. 97, §91.9701 (EBEWE), the legal basis of Los Angeles's Existing Buildings Energy & Water Efficiency (EBEWE) program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record la:420624841495:2025). 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.
More multifamily housing buildings in Los Angeles
- 608 S DUNSMUIR AVE· 21,680 sq ft · score 84 (B)
- 3675 CLARINGTON AVE· 21,660 sq ft · EUI 29.5 kBtu/ft²
- 14760 ROSCOE BLVD· 21,632 sq ft · score 65 (C)
- 355 S OXFORD AVE· 21,628 sq ft · score 82 (B)
- 1344 N SERRANO AVE· 21,620 sq ft · score 96 (A)
- 344 S MANHATTAN PL· 21,620 sq ft · score 62 (C)
- Multifamily Housing buildings in Los Angeles· 3,538 benchmarked
- All Los Angeles benchmarked buildings· LA Municipal Code Div. 97, §91.9701 (EBEWE)
- Most efficient large buildings in Los Angeles
- Least efficient large buildings in Los Angeles
- Biggest emitters in Los Angeles
Frequently asked questions
What is 11747 DARLINGTON AVE's energy grade?
11747 DARLINGTON AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 27.0 kBtu/ft².
How much energy does 11747 DARLINGTON AVE use?
Its 2025 site energy-use intensity was 27.0 kBtu/ft² (44.7 kBtu/ft² source) across 21,691 sq ft.
What are 11747 DARLINGTON AVE's carbon emissions?
11747 DARLINGTON AVE reported 32 tCO₂e of greenhouse-gas emissions for 2025.
Where is 11747 DARLINGTON AVE?
11747 DARLINGTON AVE is in Los Angeles, California 90049.
How big is 11747 DARLINGTON AVE and when was it built?
11747 DARLINGTON AVE has 21,691 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1975 as its year built. It is classed as multifamily housing.
Is 11747 DARLINGTON AVE covered by LA Municipal Code Div. 97, §91.9701 (EBEWE)?
Yes — it appears in the 2025 Existing Buildings Energy & Water Efficiency (EBEWE) disclosure, which lists the buildings reporting under LA Municipal Code Div. 97, §91.9701 (EBEWE).
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About this data
Source: Existing Buildings Energy & Water Efficiency (EBEWE) (LA Municipal Code Div. 97, §91.9701 (EBEWE)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “11747 DARLINGTON AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/11747-darlington-ave-4be9bf93 (data as of October 2, 2026).