BuildingCensus
A

3939 N First St.

Office in California, CA · 3939 North First Street, San Jose · 95134

ENERGY STAR score
87
band A · 2024
Site EUI
21.1
kBtu/ft²
GHG emissions
90
tCO₂e
GHG intensity
1.4
kgCO₂e/ft²
Floor area
64,399
sq ft
Year built
1984
vintage
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85–10070–8455–691–54
This entry + 6 nearby

AB 802 (Public Resources Code §25402.10) · reporting year 2024

Benchmarking record

FieldValue
ENERGY STAR score87 (band A)
Site EUI21.1 kBtu/ft²
Source EUI
GHG emissions90 tCO₂e
GHG intensity1.4 kgCO₂e/ft²
Electricity398,843 kWh
Gross floor area64,399 sq ft
Source recordcalifornia:54964792:2024

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.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
3939 North First Street, San Jose
State
California
ZIP
95134
Coordinates
37.41246, -121.95175

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

Frequently asked questions

What is 3939 N First St.'s energy grade?

3939 N First St. scores 87 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 3939 N First St. use?

Its 2024 site energy-use intensity was 21.1 kBtu/ft² across 64,399 sq ft, including 398,843 kWh of electricity.

What are 3939 N First St.'s carbon emissions?

3939 N First St. reported 90 tCO₂e of greenhouse-gas emissions (1.4 kgCO₂e/ft²) for 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.

Dataset updated . Source: Building Energy Benchmarking Program (statewide) disclosure, record california:54964792:2024.