BuildingCensus
D

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa

Office in California, CA · 5505 Garden Grove Boulevard, Westminster · 92683

At a glance

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa is a 62,000-square-foot office building at 5505 Garden Grove Boulevard, Westminster in Westminster, California, built in 1987. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 53 out of 100 (grade D), a site energy-use intensity of 53.8 kBtu/ft² and 235 tCO₂e of greenhouse-gas emissions. That score is higher than 17% of the 4,912 scored office buildings in California.

ENERGY STAR score
53
band D · 2023
Site EUI
53.8
kBtu/ft²
GHG emissions
235
tCO₂e
GHG intensity
3.8
kgCO₂e/ft²
Floor area
62,000
sq ft
Year built
1987
vintage
◆ Loading map…
85–10070–8455–691–54
Location

AB 802 (Public Resources Code §25402.10) · reporting year 2023

Benchmarking record

FieldValue
ENERGY STAR score53 (band D)
Site EUI53.8 kBtu/ft²
Source EUI—
GHG emissions235 tCO₂e
GHG intensity3.8 kgCO₂e/ft²
Electricity969,997 kWh
Gross floor area62,000 sq ft
Source recordcalifornia:32510663:2023

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 owning organisation shown. Names of private individuals in the disclosure are not published here.

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

Location

Address
5505 Garden Grove Boulevard, Westminster
State
California
ZIP
92683
Coordinates
33.77369, -118.03476

Within ~1 km

Nearby benchmarked buildings

No other benchmarked buildings within ~1 km.

See also: most efficient in California · biggest emitters

How does 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa compare with other office buildings in California?

The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa's ENERGY STAR score of 53 compares with an average of 75 across the 4,912 that report a score; it scores higher than 17% of them and lower than 82%. Its site EUI of 53.8 kBtu/ft² is roughly in line with the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 3.8 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².

At 62,000 sq ft, it is about 59% below the average floor area of 151,937 sq ft for those buildings. Its 1987 construction date is close to 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 53 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: a score of 53 means the building performs better than about 53% of its national peers. BuildingCensus bands the score into report-card grades; 53 falls in band D — lowest band (1–54). It sits 22 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. 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa's 53.8 kBtu/ft² across 62,000 sq ft works out to about 3.3 billion Btu (978 MWh-equivalent) in 2023. The disclosure also reports 969,997 kWh of electricity for the year.

Which law requires 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa to report its energy use?

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa 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 2023 disclosure (source record california:32510663:2023). 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

Frequently asked questions

What is 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa's energy grade?

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa scores 53 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.

How much energy does 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa use?

Its 2023 site energy-use intensity was 53.8 kBtu/ft² across 62,000 sq ft, including 969,997 kWh of electricity.

What are 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa's carbon emissions?

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa reported 235 tCO₂e of greenhouse-gas emissions (3.8 kgCO₂e/ft²) for 2023.

Where is 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa?

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa is at 5505 Garden Grove Boulevard, Westminster, in Westminster, California 92683. Its coordinates are 33.77369, -118.03476 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.

How big is 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa and when was it built?

5505 Garden Grove Blvd, Westminster, Ca 92683, Usa has 62,000 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 1987 as its year built. It is classed as office.

Is 5505 Garden Grove Blvd, Westminster, Ca 92683, Usa covered by AB 802 (Public Resources Code §25402.10)?

Yes — it appears in the 2023 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, “5505 Garden Grove Blvd, Westminster, Ca 92683, Usa, Westminster, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/5505-garden-grove-blvd-westminster-ca-92683-usa-4af064ab (data as of July 9, 2026).