Forty55 Lofts (Fr43)
Multifamily Housing in California, CA · 4055 Redwood Avenue, Los Angeles · 90066
At a glance
Forty55 Lofts (Fr43) is a 183,926-square-foot multifamily housing building at 4055 Redwood Avenue, Los Angeles in Los Angeles, California, built in 2008. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 85 out of 100 (grade A), a site energy-use intensity of 35.7 kBtu/ft² and 392 tCO₂e of greenhouse-gas emissions. That score is higher than 38% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 85 (band A) |
| Site EUI | 35.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 392 tCO₂e |
| GHG intensity | 2.1 kgCO₂e/ft² |
| Electricity | 955,635 kWh |
| Gross floor area | 183,926 sq ft |
| Source record | california:5933257:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 85 | +4 | 35.7 kBtu/ft² | 392 tCO₂e |
| 2023 | 81 | -11 | 36.4 kBtu/ft² | 423 tCO₂e |
| 2022 | 92 | +3 | 33.9 kBtu/ft² | 375 tCO₂e |
| 2021 | 89 | +1 | 33.5 kBtu/ft² | 355 tCO₂e |
| 2020 | 88 | -3 | 33.8 kBtu/ft² | 372 tCO₂e |
| 2019 | 91 | 32.7 kBtu/ft² | 373 tCO₂e |
Compliance context
AB 802 (Public Resources Code §25402.10)
AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 4055 Redwood Avenue, Los Angeles
- City
- California
- State
- California
- ZIP
- 90066
- Coordinates
- 33.99186, -118.44204
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Forty55 Lofts (Fr43) compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Forty55 Lofts (Fr43)'s ENERGY STAR score of 85 compares with an average of 82 across the 9,612 that report a score; it scores higher than 38% of them and lower than 60%. Its site EUI of 35.7 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft². Its emissions intensity of 2.1 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 183,926 sq ft, it is about 22% above the average floor area of 150,919 sq ft for those buildings. It was built in 2008, 20 years later than the group's average year built (1988). 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 Forty55 Lofts (Fr43)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Forty55 Lofts (Fr43), covering report years 2019–2024. Its ENERGY STAR score went from 91 in 2019 to 85 in 2024 (-6 points); its best year on file was 2022, at 92. Site EUI moved from 32.7 kBtu/ft² (2019) to 35.7 kBtu/ft² (2024), an 9% increase. Reported emissions went from 373 tCO₂e to 392 tCO₂e over the same span (up 5%).
What does an ENERGY STAR score of 85 mean?
ENERGY STAR scores run from 1 to 100 and are computed by the EPA's Portfolio Manager as a percentile against similar buildings nationwide, adjusted for climate, size and use: a score of 85 means the building performs better than about 85% of its national peers. BuildingCensus bands the score into report-card grades; 85 falls in band A — high performer (85–100). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. In California, 65% of scored buildings are at 75 or above.
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. Forty55 Lofts (Fr43)'s 35.7 kBtu/ft² across 183,926 sq ft works out to about 6.6 billion Btu (1,924 MWh-equivalent) in 2024. The disclosure also reports 955,635 kWh of electricity for the year.
Which law requires Forty55 Lofts (Fr43) to report its energy use?
Forty55 Lofts (Fr43) reports under AB 802 (Public Resources Code §25402.10), the legal basis of California's Building Energy Benchmarking Program (statewide), which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2024 disclosure (source record california:5933257:2024). AB 802 requires every California commercial building over 50,000 sq ft to report energy use to the CEC annually; the CEC publicly discloses the results statewide.
More multifamily housing buildings in California
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- Multifamily Housing buildings in California· 10,630 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Forty55 Lofts (Fr43)'s energy grade?
Forty55 Lofts (Fr43) scores 85 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Forty55 Lofts (Fr43) use?
Its 2024 site energy-use intensity was 35.7 kBtu/ft² across 183,926 sq ft, including 955,635 kWh of electricity.
What are Forty55 Lofts (Fr43)'s carbon emissions?
Forty55 Lofts (Fr43) reported 392 tCO₂e of greenhouse-gas emissions (2.1 kgCO₂e/ft²) for 2024.
Where is Forty55 Lofts (Fr43)?
Forty55 Lofts (Fr43) is at 4055 Redwood Avenue, Los Angeles, in Los Angeles, California 90066. Its coordinates are 33.99186, -118.44204 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Forty55 Lofts (Fr43) and when was it built?
Forty55 Lofts (Fr43) has 183,926 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2008 as its year built. It is classed as multifamily housing.
Is Forty55 Lofts (Fr43) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 Building Energy Benchmarking Program (statewide) disclosure, which lists the buildings reporting under AB 802 (Public Resources Code §25402.10).
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About this data
Source: Building Energy Benchmarking Program (statewide) (AB 802 (Public Resources Code §25402.10)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Forty55 Lofts (Fr43), Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/forty55-lofts-fr43-30078975 (data as of July 9, 2026).