Tremont Street Apt
Multifamily Housing in California, CA · 333 Tremont St, Avalon · 90704
At a glance
Tremont Street Apt is a 53,340-square-foot multifamily housing building at 333 Tremont St, Avalon in Avalon, California, built in 1983. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 67 out of 100 (grade C), a site energy-use intensity of 31.2 kBtu/ft² and 112 tCO₂e of greenhouse-gas emissions. That score is higher than 19% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 67 (band C) |
| Site EUI | 31.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 112 tCO₂e |
| GHG intensity | 2.1 kgCO₂e/ft² |
| Electricity | 478,448 kWh |
| Gross floor area | 53,340 sq ft |
| Source record | california:12423435:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 67 | +17 | 31.2 kBtu/ft² | 112 tCO₂e |
| 2021 | 50 | -7 | 34.6 kBtu/ft² | 107 tCO₂e |
| 2020 | 57 | -11 | 32.7 kBtu/ft² | 115 tCO₂e |
| 2019 | 68 | 30.3 kBtu/ft² | 106 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
- 333 Tremont St, Avalon
- City
- California
- State
- California
- ZIP
- 90704
- Coordinates
- 33.34146, -118.33016
Within ~1 km
Nearby benchmarked buildings
- Avalon K-12score 40
K-12 School · 70,581 sq ft
See also: most efficient in California · biggest emitters
How does Tremont Street Apt 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. Tremont Street Apt's ENERGY STAR score of 67 compares with an average of 82 across the 9,612 that report a score; it scores higher than 19% of them and lower than 80%. Its site EUI of 31.2 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 2.1 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 53,340 sq ft, it is about 65% below the average floor area of 150,919 sq ft for those buildings. It was built in 1983, 5 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 Tremont Street Apt's energy performance changed over time?
BuildingCensus holds 4 California disclosures for Tremont Street Apt, covering report years 2019–2022. Its ENERGY STAR score went from 68 in 2019 to 67 in 2022 (-1 points); its best year on file was 2019, at 68. Site EUI moved from 30.3 kBtu/ft² (2019) to 31.2 kBtu/ft² (2022), an 3% increase. Reported emissions went from 106 tCO₂e to 112 tCO₂e over the same span (up 5%).
What does an ENERGY STAR score of 67 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 67 means the building performs better than about 67% of its national peers. BuildingCensus bands the score into report-card grades; 67 falls in band C — below median (55–69). It sits 8 points below 75, the threshold for ENERGY STAR certification. 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. Tremont Street Apt's 31.2 kBtu/ft² across 53,340 sq ft works out to about 1.7 billion Btu (488 MWh-equivalent) in 2022. The disclosure also reports 478,448 kWh of electricity for the year.
Which law requires Tremont Street Apt to report its energy use?
Tremont Street Apt 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 2022 disclosure (source record california:12423435:2022). 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
- Roxy Investment Group (La Fayette)· 53,328 sq ft · score 99 (A)
- The Ridgeview· 53,316 sq ft · score 100 (A)
- 450 S St Andrews Pl - Wilshire St. Andrews Towers· 53,300 sq ft · score 77 (B)
- Pacific Towers· 53,288 sq ft · score 61 (C)
- Vineyard Townhomes· 53,285 sq ft · score 90 (A)
- Beverly Park Senior Apartments· 53,284 sq ft · score 84 (B)
- 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 Tremont Street Apt's energy grade?
Tremont Street Apt scores 67 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Tremont Street Apt use?
Its 2022 site energy-use intensity was 31.2 kBtu/ft² across 53,340 sq ft, including 478,448 kWh of electricity.
What are Tremont Street Apt's carbon emissions?
Tremont Street Apt reported 112 tCO₂e of greenhouse-gas emissions (2.1 kgCO₂e/ft²) for 2022.
Where is Tremont Street Apt?
Tremont Street Apt is at 333 Tremont St, Avalon, in Avalon, California 90704. Its coordinates are 33.34146, -118.33016 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Tremont Street Apt and when was it built?
Tremont Street Apt has 53,340 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1983 as its year built. It is classed as multifamily housing.
Is Tremont Street Apt covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “Tremont Street Apt, Avalon, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/tremont-street-apt-9a54ed06 (data as of July 9, 2026).