Wilton Wilshire
Multifamily Housing in California, CA · 3966 Wilshire Boulevard, Los Angeles · 90010
At a glance
Wilton Wilshire is a 58,819-square-foot multifamily housing building at 3966 Wilshire Boulevard, Los Angeles in Los Angeles, California, built in 1978. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 91 out of 100 (grade A), a site energy-use intensity of 32.7 kBtu/ft² and 114 tCO₂e of greenhouse-gas emissions. That score is higher than 49% 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 | 91 (band A) |
| Site EUI | 32.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 114 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 201,428 kWh |
| Gross floor area | 58,819 sq ft |
| Source record | california:6227146:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 91 | +9 | 32.7 kBtu/ft² | 114 tCO₂e |
| 2023 | 82 | ±0 | 32.1 kBtu/ft² | 118 tCO₂e |
| 2022 | 82 | -2 | 32.4 kBtu/ft² | 117 tCO₂e |
| 2021 | 84 | -2 | 30.4 kBtu/ft² | 110 tCO₂e |
| 2020 | 86 | -4 | 32.8 kBtu/ft² | 110 tCO₂e |
| 2019 | 90 | 28.6 kBtu/ft² | 104 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.
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Location
- Address
- 3966 Wilshire Boulevard, Los Angeles
- City
- California
- State
- California
- ZIP
- 90010
- Coordinates
- 34.06116, -118.31336
Within ~1 km
Nearby benchmarked buildings
- Hanil Development Incscore —
Other - Entertainment/Public Assembly · 13,815,628 sq ft
- Wilshire Colonnadescore 86
Office · 378,049 sq ft
- 3699 Wilshire Llcscore 97
Office · 320,000 sq ft
- The Pearl On Wilshire (Th164)score 99
Multifamily Housing · 315,894 sq ft
- Wilshire Park Place, Llcscore —
Office · 315,835 sq ft
- 4201 Wilshire, Llcscore 80
Office · 249,809 sq ft
See also: most efficient in California · biggest emitters
How does Wilton Wilshire 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. Wilton Wilshire's ENERGY STAR score of 91 compares with an average of 82 across the 9,612 that report a score; it scores higher than 49% of them and lower than 49%. Its site EUI of 32.7 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.9 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 58,819 sq ft, it is about 61% below the average floor area of 150,919 sq ft for those buildings. It was built in 1978, 10 years earlier 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 Wilton Wilshire's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Wilton Wilshire, covering report years 2019–2024. Its ENERGY STAR score went from 90 in 2019 to 91 in 2024 (+1 points). Site EUI moved from 28.6 kBtu/ft² (2019) to 32.7 kBtu/ft² (2024), an 14% increase. Reported emissions went from 104 tCO₂e to 114 tCO₂e over the same span (up 10%).
What does an ENERGY STAR score of 91 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 91 means the building performs better than about 91% of its national peers. BuildingCensus bands the score into report-card grades; 91 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. Wilton Wilshire's 32.7 kBtu/ft² across 58,819 sq ft works out to about 1.9 billion Btu (564 MWh-equivalent) in 2024. The disclosure also reports 201,428 kWh of electricity for the year.
Which law requires Wilton Wilshire to report its energy use?
Wilton Wilshire 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:6227146:2024). 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
- 34445 Corregidor Dr· 58,818 sq ft · score 100 (A)
- Winding Way Apartments· 58,817 sq ft · EUI 23.2 kBtu/ft²
- Nc - Encanto Court: Nc - Encanto Court - 1345 West 105Th Street· 58,808 sq ft · score 87 (A)
- Encanto Court Apartments· 58,808 sq ft · score 79 (B)
- Alma Point At Foster Square: 2994 Alma Point At Foster Square· 58,790 sq ft · score 70 (B)
- 730 Old Stockton Rd· 58,734 sq ft · score 100 (A)
- 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 Wilton Wilshire's energy grade?
Wilton Wilshire scores 91 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 Wilton Wilshire use?
Its 2024 site energy-use intensity was 32.7 kBtu/ft² across 58,819 sq ft, including 201,428 kWh of electricity.
What are Wilton Wilshire's carbon emissions?
Wilton Wilshire reported 114 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is Wilton Wilshire?
Wilton Wilshire is at 3966 Wilshire Boulevard, Los Angeles, in Los Angeles, California 90010. Its coordinates are 34.06116, -118.31336 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Wilton Wilshire and when was it built?
Wilton Wilshire has 58,819 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1978 as its year built. It is classed as multifamily housing.
Is Wilton Wilshire 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, “Wilton Wilshire, Los Angeles, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/wilton-wilshire-f8e83d34 (data as of July 9, 2026).