13239 GLADSTONE AVE
Other in Los Angeles, CA · 91342
At a glance
13239 GLADSTONE AVE is a 127,720-square-foot other building in Los Angeles, California, built in 1973. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 17.2 kBtu/ft² and 125 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 | 17.2 kBtu/ft² |
| Source EUI | 48.0 kBtu/ft² |
| GHG emissions | 125 tCO₂e |
| GHG intensity | — |
| Water use | 128 kgal |
| Gross floor area | 127,720 sq ft |
| Source record | la:431872936000:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 17.2 kBtu/ft² | 125 tCO₂e | |
| 2024 | — | 14.5 kBtu/ft² | 106 tCO₂e | |
| 2023 | — | 21.5 kBtu/ft² | 182 tCO₂e | |
| 2022 | — | 21.9 kBtu/ft² | 198 tCO₂e | |
| 2021 | — | 21.5 kBtu/ft² | 195 tCO₂e | |
| 2020 | — | 19.6 kBtu/ft² | 166 tCO₂e | |
| 2019 | — | 21.5 kBtu/ft² | 182 tCO₂e | |
| 2018 | — | 23.1 kBtu/ft² | 196 tCO₂e | |
| 2017 | — | — | 0 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
Mushmel Properties
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Location
- Address
- 13239 GLADSTONE AVE
- City
- Los Angeles
- State
- California
- ZIP
- 91342
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 13239 GLADSTONE AVE compare with other other buildings in Los Angeles?
The latest disclosures cover 114 other buildings in Los Angeles, out of 11,498 buildings citywide. Its site EUI of 17.2 kBtu/ft² is about 59% below the average of 41.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 127,720 sq ft, it is about 56% above the average floor area of 81,645 sq ft for those buildings. It was built in 1973, 9 years later than the group's average year built (1964). Across all 24 jurisdictions BuildingCensus covers, the 1,327 other buildings average an ENERGY STAR score of 60 and a site EUI of 63.3 kBtu/ft².
How has 13239 GLADSTONE AVE's energy performance changed over time?
BuildingCensus holds 9 Los Angeles disclosures for 13239 GLADSTONE AVE, covering report years 2017–2025. Site EUI moved from 23.1 kBtu/ft² (2018) to 17.2 kBtu/ft² (2025), a 26% decrease.
What does a site EUI of 17.2 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. 13239 GLADSTONE AVE's 17.2 kBtu/ft² across 127,720 sq ft works out to about 2.2 billion Btu (644 MWh-equivalent) in 2025. Its source EUI of 48.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 128 thousand gallons of water for the year.
Which law requires 13239 GLADSTONE AVE to report its energy use?
13239 GLADSTONE 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:431872936000:2025). 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 other buildings in Los Angeles
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- 5621 W IMPERIAL HWY· 117,854 sq ft · EUI 9.4 kBtu/ft²
- 15148 BLEDSOE ST· 114,202 sq ft · EUI 12.7 kBtu/ft²
- 1451 MIRASOL ST· 112,000 sq ft · EUI 39.2 kBtu/ft²
- 1115 W SUNSET BLVD· 111,356 sq ft · score 35 (D)
- 1630 N MAIN ST· 106,246 sq ft · EUI 117.5 kBtu/ft²
- Other buildings in Los Angeles· 114 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 13239 GLADSTONE AVE's energy grade?
13239 GLADSTONE AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 17.2 kBtu/ft².
How much energy does 13239 GLADSTONE AVE use?
Its 2025 site energy-use intensity was 17.2 kBtu/ft² (48.0 kBtu/ft² source) across 127,720 sq ft.
What are 13239 GLADSTONE AVE's carbon emissions?
13239 GLADSTONE AVE reported 125 tCO₂e of greenhouse-gas emissions for 2025.
Where is 13239 GLADSTONE AVE?
13239 GLADSTONE AVE is in Los Angeles, California 91342.
How big is 13239 GLADSTONE AVE and when was it built?
13239 GLADSTONE AVE has 127,720 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1973 as its year built. It is classed as other.
Is 13239 GLADSTONE 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, “13239 GLADSTONE AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/13239-gladstone-ave-95c0b47d (data as of October 2, 2026).