Tuolumne Apartments - 8465
Multifamily Housing in California, CA · 18400 Tuolumne Road, Tuolumne · 95379
At a glance
Tuolumne Apartments - 8465 is a 58,650-square-foot multifamily housing building at 18400 Tuolumne Road, Tuolumne in Tuolumne, California, built in 1999. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 13.0 kBtu/ft² and 51 tCO₂e of greenhouse-gas emissions. That score is higher than 76% 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 | 100 (band A) |
| Site EUI | 13.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 51 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 223,627 kWh |
| Gross floor area | 58,650 sq ft |
| Source record | california:56120995:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | 13.0 kBtu/ft² | 51 tCO₂e | |
| 2023 | — | 151.3 kBtu/ft² | 2,594 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
- 18400 Tuolumne Road, Tuolumne
- City
- California
- State
- California
- ZIP
- 95379
- Coordinates
- 37.96566, -120.23653
Within ~1 km
Nearby benchmarked buildings
No other benchmarked buildings within ~1 km.
See also: most efficient in California · biggest emitters
How does Tuolumne Apartments - 8465 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. Tuolumne Apartments - 8465's ENERGY STAR score of 100 compares with an average of 82 across the 9,612 that report a score; it scores higher than 76% of them. Its site EUI of 13.0 kBtu/ft² is about 62% below 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 0.9 kgCO₂e/ft² is about 59% below the group average of 2.1 kgCO₂e/ft².
At 58,650 sq ft, it is about 61% below the average floor area of 150,919 sq ft for those buildings. It was built in 1999, 11 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 Tuolumne Apartments - 8465's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Tuolumne Apartments - 8465, covering report years 2023–2024. Site EUI moved from 151.3 kBtu/ft² (2023) to 13.0 kBtu/ft² (2024), a 91% decrease. Reported emissions went from 2,594 tCO₂e to 51 tCO₂e over the same span (down 98%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. Tuolumne Apartments - 8465's 13.0 kBtu/ft² across 58,650 sq ft works out to about 0.8 billion Btu (223 MWh-equivalent) in 2024. The disclosure also reports 223,627 kWh of electricity for the year.
Which law requires Tuolumne Apartments - 8465 to report its energy use?
Tuolumne Apartments - 8465 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:56120995:2024). 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
- Angels City Lights· 58,648 sq ft · score 83 (B)
- Vermont Place Development - Building C· 58,629 sq ft · score 80 (B)
- Yorba Linda Palms· 58,620 sq ft · score 99 (A)
- 5925 Rampart Dr· 58,612 sq ft · score 80 (B)
- Civic Center Residence: Civic Center Residence· 58,608 sq ft · score 98 (A)
- Alcantara Court Apartments· 58,603 sq ft · score 90 (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 Tuolumne Apartments - 8465's energy grade?
Tuolumne Apartments - 8465 scores 100 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 Tuolumne Apartments - 8465 use?
Its 2024 site energy-use intensity was 13.0 kBtu/ft² across 58,650 sq ft, including 223,627 kWh of electricity.
What are Tuolumne Apartments - 8465's carbon emissions?
Tuolumne Apartments - 8465 reported 51 tCO₂e of greenhouse-gas emissions (0.9 kgCO₂e/ft²) for 2024.
Where is Tuolumne Apartments - 8465?
Tuolumne Apartments - 8465 is at 18400 Tuolumne Road, Tuolumne, in Tuolumne, California 95379. Its coordinates are 37.96566, -120.23653 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Tuolumne Apartments - 8465 and when was it built?
Tuolumne Apartments - 8465 has 58,650 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1999 as its year built. It is classed as multifamily housing.
Is Tuolumne Apartments - 8465 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, “Tuolumne Apartments - 8465, Tuolumne, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/tuolumne-apartments-8465-71504d91 (data as of July 9, 2026).