Klimpel Manor (Kl027)
Multifamily Housing in California, CA · 229 East Amerige Avenue, Fullerton · 92832
At a glance
Klimpel Manor (Kl027) is a 59,277-square-foot multifamily housing building at 229 East Amerige Avenue, Fullerton in Fullerton, California, built in 1993. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 91 out of 100 (grade A), a site energy-use intensity of 24.7 kBtu/ft² and 87 tCO₂e of greenhouse-gas emissions. That score is higher than 49% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 24.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 87 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 175,127 kWh |
| Natural gas | 8,919 therms |
| Gross floor area | 59,277 sq ft |
| Source record | california:6841710:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 91 | -9 | 24.7 kBtu/ft² | 87 tCO₂e |
| 2023 | 100 | +10 | 12.1 kBtu/ft² | 48 tCO₂e |
| 2022 | 90 | +7 | 26.2 kBtu/ft² | 95 tCO₂e |
| 2021 | 83 | -1 | 28.7 kBtu/ft² | 95 tCO₂e |
| 2020 | 84 | ±0 | 29.9 kBtu/ft² | 104 tCO₂e |
| 2019 | 84 | 28.0 kBtu/ft² | 101 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 229 East Amerige Avenue, Fullerton
- City
- California
- State
- California
- ZIP
- 92832
- Coordinates
- 33.87177, -117.92096
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Klimpel Manor (Kl027) compare with other multifamily housing buildings in California?
The latest disclosures cover 10,630 multifamily housing buildings in California, out of 40,029 buildings citywide. Klimpel Manor (Kl027)'s ENERGY STAR score of 91 compares with an average of 82 across the 9,612 that report a score; it scores higher than 49% of them and lower than 49%. Its site EUI of 24.7 kBtu/ft² is about 28% below the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.5 kgCO₂e/ft² is about 30% below the group average of 2.1 kgCO₂e/ft².
At 59,277 sq ft, it is about 61% below the average floor area of 150,919 sq ft for those buildings. It was built in 1993, 5 years later than the group's average year built (1988). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Klimpel Manor (Kl027)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Klimpel Manor (Kl027), covering report years 2019–2024. Its ENERGY STAR score went from 84 in 2019 to 91 in 2024 (+7 points); its best year on file was 2023, at 100. Site EUI moved from 28.0 kBtu/ft² (2019) to 24.7 kBtu/ft² (2024), a 12% decrease. Reported emissions went from 101 tCO₂e to 87 tCO₂e over the same span (down 14%).
What does an ENERGY STAR score of 91 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 91 means the building performs better than about 91% of its national peers. BuildingCensus bands the score into report-card grades; 91 falls in band A — high performer (85–100). 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. Klimpel Manor (Kl027)'s 24.7 kBtu/ft² across 59,277 sq ft works out to about 1.5 billion Btu (429 MWh-equivalent) in 2024. The disclosure also reports 175,127 kWh of electricity and 8,919 therms of natural gas for the year.
Which law requires Klimpel Manor (Kl027) to report its energy use?
Klimpel Manor (Kl027) 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:6841710:2024). 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 multifamily housing buildings in California
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- The Arbors· 59,263 sq ft · score 100 (A)
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- Multifamily Housing buildings in California· 10,630 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 Klimpel Manor (Kl027)'s energy grade?
Klimpel Manor (Kl027) scores 91 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 Klimpel Manor (Kl027) use?
Its 2024 site energy-use intensity was 24.7 kBtu/ft² across 59,277 sq ft, including 175,127 kWh of electricity and 8,919 therms of natural gas.
What are Klimpel Manor (Kl027)'s carbon emissions?
Klimpel Manor (Kl027) reported 87 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2024.
Where is Klimpel Manor (Kl027)?
Klimpel Manor (Kl027) is at 229 East Amerige Avenue, Fullerton, in Fullerton, California 92832. Its coordinates are 33.87177, -117.92096 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Klimpel Manor (Kl027) and when was it built?
Klimpel Manor (Kl027) has 59,277 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1993 as its year built. It is classed as multifamily housing.
Is Klimpel Manor (Kl027) 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, “Klimpel Manor (Kl027), Fullerton, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/klimpel-manor-kl027-46d56170 (data as of July 9, 2026).