Oak View At Sonoma Hills
Multifamily Housing in California, CA · 1356 Oak View Cir, Rohnert Park · 94928
At a glance
Oak View At Sonoma Hills is a 549,775-square-foot multifamily housing building at 1356 Oak View Cir, Rohnert Park in Rohnert Park, California, built in 2005. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 3.4 kBtu/ft² and 109 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 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 3.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 109 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 214,949 kWh |
| Natural gas | 11,403 therms |
| Gross floor area | 549,775 sq ft |
| Source record | california:4093856:2020 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2020latest | 100 | ±0 | 3.4 kBtu/ft² | 109 tCO₂e |
| 2019 | 100 | 4.3 kBtu/ft² | 141 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
- 1356 Oak View Cir, Rohnert Park
- City
- California
- State
- California
- ZIP
- 94928
- Coordinates
- 38.34638, -122.68190
Within ~1 km
Nearby benchmarked buildings
- Oak View Of Sonoma Hill (Kv01)score 90
Multifamily Housing · 204,146 sq ft
See also: most efficient in California · biggest emitters
How does Oak View At Sonoma Hills 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. Oak View At Sonoma Hills'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 3.4 kBtu/ft² is about 90% 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 0.2 kgCO₂e/ft² is about 90% below the group average of 2.1 kgCO₂e/ft².
At 549,775 sq ft, it is about 264% above the average floor area of 150,919 sq ft for those buildings. It was built in 2005, 17 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 Oak View At Sonoma Hills's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Oak View At Sonoma Hills, covering report years 2019–2020. Its ENERGY STAR score was 100 in both 2019 and 2020. Site EUI moved from 4.3 kBtu/ft² (2019) to 3.4 kBtu/ft² (2020), a 21% decrease. Reported emissions went from 141 tCO₂e to 109 tCO₂e over the same span (down 23%).
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. Oak View At Sonoma Hills's 3.4 kBtu/ft² across 549,775 sq ft works out to about 1.9 billion Btu (548 MWh-equivalent) in 2020. The disclosure also reports 214,949 kWh of electricity and 11,403 therms of natural gas for the year.
Which law requires Oak View At Sonoma Hills to report its energy use?
Oak View At Sonoma Hills 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 2020 disclosure (source record california:4093856:2020). 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
- Orsini Ii· 548,395 sq ft · score 100 (A)
- Waters Edge At Marina Harbor· 548,034 sq ft · score 100 (A)
- 888 Grand Hope Lofts· 547,012 sq ft · score 93 (A)
- Diega (Dg062)· 546,467 sq ft · score 76 (B)
- Lincoln Landing (Ln381)· 546,385 sq ft · EUI 19.9 kBtu/ft²
- Aven· 544,730 sq ft · score 43 (D)
- 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 Oak View At Sonoma Hills's energy grade?
Oak View At Sonoma Hills scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Oak View At Sonoma Hills use?
Its 2020 site energy-use intensity was 3.4 kBtu/ft² across 549,775 sq ft, including 214,949 kWh of electricity and 11,403 therms of natural gas.
What are Oak View At Sonoma Hills's carbon emissions?
Oak View At Sonoma Hills reported 109 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2020.
Where is Oak View At Sonoma Hills?
Oak View At Sonoma Hills is at 1356 Oak View Cir, Rohnert Park, in Rohnert Park, California 94928. Its coordinates are 38.34638, -122.68190 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Oak View At Sonoma Hills and when was it built?
Oak View At Sonoma Hills has 549,775 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 2005 as its year built. It is classed as multifamily housing.
Is Oak View At Sonoma Hills covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2020 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, “Oak View At Sonoma Hills, Rohnert Park, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/oak-view-at-sonoma-hills-c0a00070 (data as of July 9, 2026).