BuildingCensus
A

Glen Oaks (Gl)

Multifamily Housing in California, CA · 27475 Hesperian Blvd, Hayward · 94545

ENERGY STAR score
99
band A · 2024
Site EUI
32.2
kBtu/ft²
GHG emissions
415
tCO₂e
GHG intensity
1.8
kgCO₂e/ft²
Floor area
236,973
sq ft
Year built
1970
vintage
◆ Loading map…
85–10070–8455–691–54
This entry + 6 nearby

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

Benchmarking record

FieldValue
ENERGY STAR score99 (band A)
Site EUI32.2 kBtu/ft²
Source EUI
GHG emissions415 tCO₂e
GHG intensity1.8 kgCO₂e/ft²
Electricity479,994 kWh
Natural gas57,761 therms
Gross floor area236,973 sq ft
Source recordcalifornia:12874896:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest99±032.2 kBtu/ft²415 tCO₂e
20239932.4 kBtu/ft²444 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.

Own or manage this building? Claim it to correct the record and get compliance alerts.

Location

Address
27475 Hesperian Blvd, Hayward
State
California
ZIP
94545
Coordinates
37.62904, -122.09600

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

Frequently asked questions

What is Glen Oaks (Gl)'s energy grade?

Glen Oaks (Gl) scores 99 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 Glen Oaks (Gl) use?

Its 2024 site energy-use intensity was 32.2 kBtu/ft² across 236,973 sq ft, including 479,994 kWh of electricity and 57,761 therms of natural gas.

What are Glen Oaks (Gl)'s carbon emissions?

Glen Oaks (Gl) reported 415 tCO₂e of greenhouse-gas emissions (1.8 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:12874896:2024.