801 Hillside Terrace - Ab802
Multifamily Housing in California, CA · 801 Hillside Terrace, Vista · 92084
At a glance
801 Hillside Terrace - Ab802 is a 82,800-square-foot multifamily housing building at 801 Hillside Terrace, Vista in Vista, California, built in 1986. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 88 out of 100 (grade A), a site energy-use intensity of 32.0 kBtu/ft² and 158 tCO₂e of greenhouse-gas emissions. That score is higher than 43% 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 | 88 (band A) |
| Site EUI | 32.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 158 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 286,294 kWh |
| Natural gas | 17,487 therms |
| Gross floor area | 82,800 sq ft |
| Source record | california:48394993:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 88 | -1 | 32.0 kBtu/ft² | 158 tCO₂e |
| 2023 | 89 | 31.6 kBtu/ft² | 156 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
- 801 Hillside Terrace, Vista
- City
- California
- State
- California
- ZIP
- 92084
- Coordinates
- 33.21031, -117.23750
Within ~1 km
Nearby benchmarked buildings
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- Ridgepoint Apartmentsscore 100
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- North Santa Fe Apartmentsscore 99
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See also: most efficient in California · biggest emitters
How does 801 Hillside Terrace - Ab802 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. 801 Hillside Terrace - Ab802's ENERGY STAR score of 88 compares with an average of 82 across the 9,612 that report a score; it scores higher than 43% of them and lower than 55%. Its site EUI of 32.0 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 82,800 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. Its 1986 construction date is close to 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 801 Hillside Terrace - Ab802's energy performance changed over time?
BuildingCensus holds 2 California disclosures for 801 Hillside Terrace - Ab802, covering report years 2023–2024. Its ENERGY STAR score went from 89 in 2023 to 88 in 2024 (-1 points); its best year on file was 2023, at 89. Site EUI moved from 31.6 kBtu/ft² (2023) to 32.0 kBtu/ft² (2024), an 1% increase. Reported emissions went from 156 tCO₂e to 158 tCO₂e over the same span (up 1%).
What does an ENERGY STAR score of 88 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 88 means the building performs better than about 88% of its national peers. BuildingCensus bands the score into report-card grades; 88 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. 801 Hillside Terrace - Ab802's 32.0 kBtu/ft² across 82,800 sq ft works out to about 2.6 billion Btu (777 MWh-equivalent) in 2024. The disclosure also reports 286,294 kWh of electricity and 17,487 therms of natural gas for the year.
Which law requires 801 Hillside Terrace - Ab802 to report its energy use?
801 Hillside Terrace - Ab802 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:48394993:2024). 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
- Ca569_Buildings E-H· 82,775 sq ft · score 54 (D)
- Ca569_Buildings J-M· 82,775 sq ft · score 85 (A)
- Ca569_Buildings N-Q· 82,775 sq ft · score 95 (A)
- Crescent Run· 82,764 sq ft · score 100 (A)
- 466 W Washington Ave· 82,752 sq ft · score 78 (B)
- Los Olivos Apartments - 14300 Mulberry Dr, Whittier, Ca 90604, Usa· 82,750 sq ft · score 62 (C)
- 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 801 Hillside Terrace - Ab802's energy grade?
801 Hillside Terrace - Ab802 scores 88 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 801 Hillside Terrace - Ab802 use?
Its 2024 site energy-use intensity was 32.0 kBtu/ft² across 82,800 sq ft, including 286,294 kWh of electricity and 17,487 therms of natural gas.
What are 801 Hillside Terrace - Ab802's carbon emissions?
801 Hillside Terrace - Ab802 reported 158 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is 801 Hillside Terrace - Ab802?
801 Hillside Terrace - Ab802 is at 801 Hillside Terrace, Vista, in Vista, California 92084. Its coordinates are 33.21031, -117.23750 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 801 Hillside Terrace - Ab802 and when was it built?
801 Hillside Terrace - Ab802 has 82,800 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1986 as its year built. It is classed as multifamily housing.
Is 801 Hillside Terrace - Ab802 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, “801 Hillside Terrace - Ab802, Vista, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/801-hillside-terrace-ab802-82d5b4ae (data as of July 9, 2026).