BuildingCensus
D

Harbor Gateway Hi-Tech #A

Office in California, CA · 3535 Harbor Boulevard, Costa Mesa · 92626

ENERGY STAR score
36
band D · 2024
Site EUI
63.3
kBtu/ft²
GHG emissions
214
tCO₂e
GHG intensity
4.1
kgCO₂e/ft²
Floor area
52,056
sq ft
Year built
1965
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 score36 (band D)
Site EUI63.3 kBtu/ft²
Source EUI
GHG emissions214 tCO₂e
GHG intensity4.1 kgCO₂e/ft²
Electricity946,516 kWh
Gross floor area52,056 sq ft
Source recordcalifornia:6352497:2024

The disclosure history

Year over year

YearScoreΔSite EUIGHG emissions
2024latest36-263.3 kBtu/ft²214 tCO₂e
202338-561.3 kBtu/ft²226 tCO₂e
202243-1257.2 kBtu/ft²213 tCO₂e
202155+353.9 kBtu/ft²170 tCO₂e
202052+756.1 kBtu/ft²194 tCO₂e
201945+160.1 kBtu/ft²210 tCO₂e
20184460.8 kBtu/ft²223 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
3535 Harbor Boulevard, Costa Mesa
State
California
ZIP
92626
Coordinates
33.69807, -117.92100

Within ~1 km

Nearby benchmarked buildings

See also: most efficient in California · biggest emitters

Frequently asked questions

What is Harbor Gateway Hi-Tech #A's energy grade?

Harbor Gateway Hi-Tech #A scores 36 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 Harbor Gateway Hi-Tech #A use?

Its 2024 site energy-use intensity was 63.3 kBtu/ft² across 52,056 sq ft, including 946,516 kWh of electricity.

What are Harbor Gateway Hi-Tech #A's carbon emissions?

Harbor Gateway Hi-Tech #A reported 214 tCO₂e of greenhouse-gas emissions (4.1 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:6352497:2024.