Mhs | Corporate/Shared Services | 17390 Brookhurst St.
Office in California, CA · 17390 Brookhurst Street, Fountain Valley · 92708
At a glance
Mhs | Corporate/Shared Services | 17390 Brookhurst St. is a 102,135-square-foot office building at 17390 Brookhurst Street, Fountain Valley in Fountain Valley, California, built in 2000. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 75 out of 100 (grade B), a site energy-use intensity of 54.7 kBtu/ft² and 371 tCO₂e of greenhouse-gas emissions. That score is higher than 35% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 75 (band B) |
| Site EUI | 54.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 371 tCO₂e |
| GHG intensity | 3.6 kgCO₂e/ft² |
| Electricity | 1,637,320 kWh |
| Gross floor area | 102,135 sq ft |
| Source record | california:6052887:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 75 | -4 | 54.7 kBtu/ft² | 371 tCO₂e |
| 2023 | 79 | +1 | 50.4 kBtu/ft² | 367 tCO₂e |
| 2022 | 78 | +12 | 50.2 kBtu/ft² | 363 tCO₂e |
| 2020 | 66 | +19 | 63.2 kBtu/ft² | 428 tCO₂e |
| 2019 | 47 | -2 | 80.9 kBtu/ft² | 586 tCO₂e |
| 2018 | 49 | 78.3 kBtu/ft² | 572 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.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 17390 Brookhurst Street, Fountain Valley
- City
- California
- State
- California
- ZIP
- 92708
- Coordinates
- 33.71207, -117.95219
Within ~1 km
Nearby benchmarked buildings
- The Havens - Essex (Sy11)score 64
Multifamily Housing · 416,248 sq ft
- Crystal Springs (Cg43)score 82
Multifamily Housing · 271,144 sq ft
- Fountain Valley, Cascore 16
Wholesale Club/Supercenter · 131,545 sq ft
Office · 102,942 sq ft
Office · 100,000 sq ft
Multifamily Housing · 95,630 sq ft
See also: most efficient in California · biggest emitters
How does Mhs | Corporate/Shared Services | 17390 Brookhurst St. compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s ENERGY STAR score of 75 compares with an average of 75 across the 4,912 that report a score; it scores higher than 35% of them and lower than 64%. Its site EUI of 54.7 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 3.6 kgCO₂e/ft² is roughly in line with the group average of 3.6 kgCO₂e/ft².
At 102,135 sq ft, it is about 33% below the average floor area of 151,937 sq ft for those buildings. It was built in 2000, 15 years later than 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.
How has Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Mhs | Corporate/Shared Services | 17390 Brookhurst St., covering report years 2018, 2019, 2020, 2022, 2023, 2024. Its ENERGY STAR score went from 49 in 2018 to 75 in 2024 (+26 points); its best year on file was 2023, at 79. Site EUI moved from 78.3 kBtu/ft² (2018) to 54.7 kBtu/ft² (2024), a 30% decrease. Reported emissions went from 572 tCO₂e to 371 tCO₂e over the same span (down 35%).
What does an ENERGY STAR score of 75 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 75 means the building performs better than about 75% of its national peers. BuildingCensus bands the score into report-card grades; 75 falls in band B — above median (70–84). Scores of 75 or higher meet the threshold for ENERGY STAR certification; certification itself is a separate, verified application that the disclosure does not record. 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. Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s 54.7 kBtu/ft² across 102,135 sq ft works out to about 5.6 billion Btu (1,637 MWh-equivalent) in 2024. The disclosure also reports 1,637,320 kWh of electricity for the year.
Which law requires Mhs | Corporate/Shared Services | 17390 Brookhurst St. to report its energy use?
Mhs | Corporate/Shared Services | 17390 Brookhurst St. 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 2024 disclosure (source record california:6052887:2024). 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.
More office buildings in California
- 6122 &Amp; 6182 Katella Ave &Amp; 6125 &Amp; 6185 Phyllis Dr (Cypress Land)· 102,126 sq ft · score 93 (A)
- 17229 Lemon St· 102,120 sq ft · score 60 (C)
- 23 Corporate Plaza· 102,045 sq ft · score 83 (B)
- 6060 Building - 6060 Sunrise Vista Dr, Citrus Heights, Ca 95610· 102,000 sq ft · score 84 (B)
- Aaa Long Beach Branch (4800 Airport Plaza Ab802)· 102,000 sq ft · score 70 (B)
- Palisades Promenade· 101,992 sq ft · score 100 (A)
- Office buildings in California· 6,214 benchmarked
- All California benchmarked buildings· AB 802 (Public Resources Code §25402.10)
- Most efficient large buildings in California
- Least efficient large buildings in California
- Biggest emitters in California
Frequently asked questions
What is Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s energy grade?
Mhs | Corporate/Shared Services | 17390 Brookhurst St. scores 75 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Mhs | Corporate/Shared Services | 17390 Brookhurst St. use?
Its 2024 site energy-use intensity was 54.7 kBtu/ft² across 102,135 sq ft, including 1,637,320 kWh of electricity.
What are Mhs | Corporate/Shared Services | 17390 Brookhurst St.'s carbon emissions?
Mhs | Corporate/Shared Services | 17390 Brookhurst St. reported 371 tCO₂e of greenhouse-gas emissions (3.6 kgCO₂e/ft²) for 2024.
Where is Mhs | Corporate/Shared Services | 17390 Brookhurst St.?
Mhs | Corporate/Shared Services | 17390 Brookhurst St. is at 17390 Brookhurst Street, Fountain Valley, in Fountain Valley, California 92708. Its coordinates are 33.71207, -117.95219 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Mhs | Corporate/Shared Services | 17390 Brookhurst St. and when was it built?
Mhs | Corporate/Shared Services | 17390 Brookhurst St. has 102,135 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2000 as its year built. It is classed as office.
Is Mhs | Corporate/Shared Services | 17390 Brookhurst St. covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2024 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, “Mhs | Corporate/Shared Services | 17390 Brookhurst St., Fountain Valley, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/mhs-corporate-shared-services-17390-brookhurst-st-fa0e1f71 (data as of July 9, 2026).