BuildingCensus
C

Hayes Mansion

Hotel in California, CA · 200 Edenvale Avenue, San Jose · 95136

ENERGY STAR score
55
band C · 2024
Site EUI
78.6
kBtu/ft²
GHG emissions
851
tCO₂e
GHG intensity
4.8
kgCO₂e/ft²
Floor area
176,920
sq ft
Year built
1904
vintage
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85–10070–8455–691–54
This entry + 3 nearby

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

Benchmarking record

FieldValue
ENERGY STAR score55 (band C)
Site EUI78.6 kBtu/ft²
Source EUI
GHG emissions851 tCO₂e
GHG intensity4.8 kgCO₂e/ft²
Electricity2,445,887 kWh
Natural gas56,038 therms
Gross floor area176,920 sq ft
Source recordcalifornia:10923394:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest55±078.6 kBtu/ft²851 tCO₂e
202355+3177.5 kBtu/ft²879 tCO₂e
202224-794.5 kBtu/ft²1,045 tCO₂e
20213184.8 kBtu/ft²854 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.

Program details →

Ownership

No owner listed in the disclosure.

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Location

Address
200 Edenvale Avenue, San Jose
State
California
ZIP
95136
Coordinates
37.26252, -121.81987

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

Frequently asked questions

What is Hayes Mansion's energy grade?

Hayes Mansion scores 55 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does Hayes Mansion use?

Its 2024 site energy-use intensity was 78.6 kBtu/ft² across 176,920 sq ft, including 2,445,887 kWh of electricity and 56,038 therms of natural gas.

What are Hayes Mansion's carbon emissions?

Hayes Mansion reported 851 tCO₂e of greenhouse-gas emissions (4.8 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:10923394:2024.