Enclave - Ca (Tn38) - 4343 Renaissance Dr
Office in California, CA · 4343 Renaissance Dr, San Jose · 95134
At a glance
Enclave - Ca (Tn38) - 4343 Renaissance Dr is a 10,967-square-foot office building at 4343 Renaissance Dr, San Jose in San Jose, California, built in 1999. In its 2020 California benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 160.6 kBtu/ft² and 105 tCO₂e of greenhouse-gas emissions. That score is higher than 0% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2020
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 1 (band D) |
| Site EUI | 160.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 105 tCO₂e |
| GHG intensity | 9.6 kgCO₂e/ft² |
| Electricity | 152,591 kWh |
| Natural gas | 13,258 therms |
| Gross floor area | 10,967 sq ft |
| Source record | california:12860427:2020 |
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
- 4343 Renaissance Dr, San Jose
- City
- California
- State
- California
- ZIP
- 95134
- Coordinates
- 37.41356, -121.96133
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in California · biggest emitters
How does Enclave - Ca (Tn38) - 4343 Renaissance Dr compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Enclave - Ca (Tn38) - 4343 Renaissance Dr's ENERGY STAR score of 1 compares with an average of 75 across the 4,912 that report a score; it scores higher than 0% of them and lower than 97%. Its site EUI of 160.6 kBtu/ft² is about 185% above the average of 56.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 9.6 kgCO₂e/ft² is about 167% above the group average of 3.6 kgCO₂e/ft².
At 10,967 sq ft, it is about 93% below the average floor area of 151,937 sq ft for those buildings. It was built in 1999, 14 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 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. Enclave - Ca (Tn38) - 4343 Renaissance Dr's 160.6 kBtu/ft² across 10,967 sq ft works out to about 1.8 billion Btu (516 MWh-equivalent) in 2020. The disclosure also reports 152,591 kWh of electricity and 13,258 therms of natural gas for the year.
Which law requires Enclave - Ca (Tn38) - 4343 Renaissance Dr to report its energy use?
Enclave - Ca (Tn38) - 4343 Renaissance Dr 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:12860427:2020). 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 office buildings in California
- Ubs 550· 10,647 sq ft · EUI 29.2 kBtu/ft²
- Canyon Industrial Center - 9560· 10,602 sq ft
- Canyon Industrial Center - 9484· 10,415 sq ft
- Mpk 47· 10,344 sq ft · score 14 (D)
- 9990 Glenoaks· 10,230 sq ft · score 1 (D)
- Costa Mesa Business Center - 1573-1579 Sunland· 10,209 sq ft
- Office buildings in California· 6,214 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 Enclave - Ca (Tn38) - 4343 Renaissance Dr's energy grade?
Enclave - Ca (Tn38) - 4343 Renaissance Dr scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2020 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Enclave - Ca (Tn38) - 4343 Renaissance Dr use?
Its 2020 site energy-use intensity was 160.6 kBtu/ft² across 10,967 sq ft, including 152,591 kWh of electricity and 13,258 therms of natural gas.
What are Enclave - Ca (Tn38) - 4343 Renaissance Dr's carbon emissions?
Enclave - Ca (Tn38) - 4343 Renaissance Dr reported 105 tCO₂e of greenhouse-gas emissions (9.6 kgCO₂e/ft²) for 2020.
Where is Enclave - Ca (Tn38) - 4343 Renaissance Dr?
Enclave - Ca (Tn38) - 4343 Renaissance Dr is at 4343 Renaissance Dr, San Jose, in San Jose, California 95134. Its coordinates are 37.41356, -121.96133 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Enclave - Ca (Tn38) - 4343 Renaissance Dr and when was it built?
Enclave - Ca (Tn38) - 4343 Renaissance Dr has 10,967 sq ft of gross floor area, as reported in its 2020 disclosure. The disclosure lists 1999 as its year built. It is classed as office.
Is Enclave - Ca (Tn38) - 4343 Renaissance Dr 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, “Enclave - Ca (Tn38) - 4343 Renaissance Dr, San Jose, California — 2020 benchmarking disclosure”, https://buildingcensus.com/buildings/california/enclave-ca-tn38-4343-renaissance-dr-ed1473f0 (data as of July 9, 2026).