1752 N MARIPOSA AVE
Multifamily Housing in Los Angeles, CA · 90027
At a glance
1752 N MARIPOSA AVE is a 22,990-square-foot multifamily housing building in Los Angeles, California, built in 1991. In its 2025 Los Angeles benchmarking disclosure it reported a site energy-use intensity of 26.9 kBtu/ft² and 34 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 | 26.9 kBtu/ft² |
| Source EUI | 46.1 kBtu/ft² |
| GHG emissions | 34 tCO₂e |
| GHG intensity | — |
| Water use | 1,076 kgal |
| Gross floor area | 22,990 sq ft |
| Source record | la:471122860123:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 26.9 kBtu/ft² | 34 tCO₂e | |
| 2024 | — | 29.7 kBtu/ft² | 39 tCO₂e | |
| 2023 | — | 31.9 kBtu/ft² | 44 tCO₂e | |
| 2022 | — | 27.8 kBtu/ft² | 38 tCO₂e | |
| 2021 | — | 29.9 kBtu/ft² | 41 tCO₂e | |
| 2020 | 88 | -3 | 33.2 kBtu/ft² | 43 tCO₂e |
| 2019 | 91 | 32.4 kBtu/ft² | 44 tCO₂e | |
| 2018 | — | 68.2 kBtu/ft² | 90 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
The R Group, LLC
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Location
- Address
- 1752 N MARIPOSA AVE
- City
- Los Angeles
- State
- California
- ZIP
- 90027
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 1752 N MARIPOSA 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 26.9 kBtu/ft² is about 28% below the average of 37.2 kBtu/ft² — it uses less energy per square foot than the typical building in that group.
At 22,990 sq ft, it is about 62% below the average floor area of 60,540 sq ft for those buildings. It was built in 1991, 16 years later than 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 1752 N MARIPOSA AVE's energy performance changed over time?
BuildingCensus holds 8 Los Angeles disclosures for 1752 N MARIPOSA AVE, covering report years 2018–2025. Its ENERGY STAR score went from 91 in 2019 to 88 in 2020 (-3 points); its best year on file was 2019, at 91. Site EUI moved from 68.2 kBtu/ft² (2018) to 26.9 kBtu/ft² (2025), a 61% decrease. Reported emissions went from 90 tCO₂e to 34 tCO₂e over the same span (down 63%).
What does a site EUI of 26.9 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. 1752 N MARIPOSA AVE's 26.9 kBtu/ft² across 22,990 sq ft works out to about 0.6 billion Btu (181 MWh-equivalent) in 2025. Its source EUI of 46.1 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,076 thousand gallons of water for the year.
Which law requires 1752 N MARIPOSA AVE to report its energy use?
1752 N MARIPOSA 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:471122860123:2025). 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
- 4101 ARCH DR· 22,986 sq ft · score 90 (A)
- 10825 ROSE AVE· 22,978 sq ft · score 96 (A)
- 1241 W 6TH ST· 22,978 sq ft · score 28 (D)
- 1533 HI POINT ST· 22,978 sq ft · score 94 (A)
- 3815 MCLAUGHLIN AVE· 22,967 sq ft · score 34 (D)
- 3041 WELDON AVE· 22,962 sq ft · score 79 (B)
- 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 1752 N MARIPOSA AVE's energy grade?
1752 N MARIPOSA AVE did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 26.9 kBtu/ft².
How much energy does 1752 N MARIPOSA AVE use?
Its 2025 site energy-use intensity was 26.9 kBtu/ft² (46.1 kBtu/ft² source) across 22,990 sq ft.
What are 1752 N MARIPOSA AVE's carbon emissions?
1752 N MARIPOSA AVE reported 34 tCO₂e of greenhouse-gas emissions for 2025.
Where is 1752 N MARIPOSA AVE?
1752 N MARIPOSA AVE is in Los Angeles, California 90027.
How big is 1752 N MARIPOSA AVE and when was it built?
1752 N MARIPOSA AVE has 22,990 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1991 as its year built. It is classed as multifamily housing.
Is 1752 N MARIPOSA 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, “1752 N MARIPOSA AVE, Los Angeles, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/los-angeles/1752-n-mariposa-ave-8063132e (data as of October 2, 2026).