Ca8891 - Ventura 4949 Market St. Medical
Medical Office in California, CA · 4949 Market Street, Ventura · 93003
At a glance
Ca8891 - Ventura 4949 Market St. Medical is a 61,326-square-foot medical office at 4949 Market Street, Ventura in Ventura, California, built in 2008. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 48 out of 100 (grade D), a site energy-use intensity of 78.8 kBtu/ft² and 301 tCO₂e of greenhouse-gas emissions. That score is higher than 30% of the 546 scored medical office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 48 (band D) |
| Site EUI | 78.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 301 tCO₂e |
| GHG intensity | 4.9 kgCO₂e/ft² |
| Electricity | 943,593 kWh |
| Natural gas | 16,517 therms |
| Gross floor area | 61,326 sq ft |
| Source record | california:6671913:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 48 | -4 | 78.8 kBtu/ft² | 301 tCO₂e |
| 2023 | 52 | -9 | 77.4 kBtu/ft² | 310 tCO₂e |
| 2022 | 61 | -1 | 69.7 kBtu/ft² | 289 tCO₂e |
| 2021 | 62 | +10 | 70.1 kBtu/ft² | 265 tCO₂e |
| 2020 | 52 | -6 | 67.2 kBtu/ft² | 270 tCO₂e |
| 2018 | 58 | 59.0 kBtu/ft² | 256 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
- 4949 Market Street, Ventura
- City
- California
- State
- California
- ZIP
- 93003
- Coordinates
- 34.25806, -119.22435
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Ca8891 - Ventura 4949 Market St. Medical compare with other medical office buildings in California?
The latest disclosures cover 602 medical office buildings in California, out of 40,029 buildings citywide. Ca8891 - Ventura 4949 Market St. Medical's ENERGY STAR score of 48 compares with an average of 63 across the 546 that report a score; it scores higher than 30% of them and lower than 68%. Its site EUI of 78.8 kBtu/ft² is about 16% below the average of 94.3 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 4.9 kgCO₂e/ft² is about 12% below the group average of 5.6 kgCO₂e/ft².
At 61,326 sq ft, it is about 39% below the average floor area of 100,847 sq ft for those buildings. It was built in 2008, 17 years later than the group's average year built (1991). Across all 24 jurisdictions BuildingCensus covers, the 1,266 medical office buildings average an ENERGY STAR score of 64 and a site EUI of 92.2 kBtu/ft².
How has Ca8891 - Ventura 4949 Market St. Medical's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Ca8891 - Ventura 4949 Market St. Medical, covering report years 2018, 2020, 2021, 2022, 2023, 2024. Its ENERGY STAR score went from 58 in 2018 to 48 in 2024 (-10 points); its best year on file was 2021, at 62. Site EUI moved from 59.0 kBtu/ft² (2018) to 78.8 kBtu/ft² (2024), an 34% increase. Reported emissions went from 256 tCO₂e to 301 tCO₂e over the same span (up 18%).
What does an ENERGY STAR score of 48 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 48 means the building performs better than about 48% of its national peers. BuildingCensus bands the score into report-card grades; 48 falls in band D — lowest band (1–54). It sits 27 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. Ca8891 - Ventura 4949 Market St. Medical's 78.8 kBtu/ft² across 61,326 sq ft works out to about 4.8 billion Btu (1,416 MWh-equivalent) in 2024. The disclosure also reports 943,593 kWh of electricity and 16,517 therms of natural gas for the year.
Which law requires Ca8891 - Ventura 4949 Market St. Medical to report its energy use?
Ca8891 - Ventura 4949 Market St. Medical 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:6671913:2024). 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 medical office buildings in California
- Dignity Merced· 61,313 sq ft · score 12 (D)
- 31224101 - Mercy Medical Pavilion· 61,313 sq ft · score 100 (A)
- Loker Medical Arts Pavilion· 61,064 sq ft · score 75 (B)
- Whittier Plaza· 61,016 sq ft · score 46 (D)
- Santa Monica Arizona At 16Th Lp - 1245 16Th St, Santa Monica, Ca 90404, Usa· 61,000 sq ft · score 2 (D)
- Neighborhood Healthcare· 61,000 sq ft · score 100 (A)
- Medical Office buildings in California· 602 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 Ca8891 - Ventura 4949 Market St. Medical's energy grade?
Ca8891 - Ventura 4949 Market St. Medical scores 48 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Ca8891 - Ventura 4949 Market St. Medical use?
Its 2024 site energy-use intensity was 78.8 kBtu/ft² across 61,326 sq ft, including 943,593 kWh of electricity and 16,517 therms of natural gas.
What are Ca8891 - Ventura 4949 Market St. Medical's carbon emissions?
Ca8891 - Ventura 4949 Market St. Medical reported 301 tCO₂e of greenhouse-gas emissions (4.9 kgCO₂e/ft²) for 2024.
Where is Ca8891 - Ventura 4949 Market St. Medical?
Ca8891 - Ventura 4949 Market St. Medical is at 4949 Market Street, Ventura, in Ventura, California 93003. Its coordinates are 34.25806, -119.22435 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ca8891 - Ventura 4949 Market St. Medical and when was it built?
Ca8891 - Ventura 4949 Market St. Medical has 61,326 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2008 as its year built. It is classed as medical office.
Is Ca8891 - Ventura 4949 Market St. Medical 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, “Ca8891 - Ventura 4949 Market St. Medical, Ventura, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ca8891-ventura-4949-market-st-medical-c868b636 (data as of July 9, 2026).