Brooklake Apartments
Multifamily Housing in California, CA · 1401 South Harbor Boulevard, La Habra · 90631
At a glance
Brooklake Apartments is a 195,634-square-foot multifamily housing building at 1401 South Harbor Boulevard, La Habra in La Habra, California, built in 1972. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 62 out of 100 (grade C), a site energy-use intensity of 45.0 kBtu/ft² and 526 tCO₂e of greenhouse-gas emissions. That score is higher than 15% 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 | 62 (band C) |
| Site EUI | 45.0 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 526 tCO₂e |
| GHG intensity | 2.7 kgCO₂e/ft² |
| Electricity | 919,194 kWh |
| Natural gas | 59,839 therms |
| Gross floor area | 195,634 sq ft |
| Source record | california:6821500:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 62 | +11 | 45.0 kBtu/ft² | 526 tCO₂e |
| 2023 | 51 | +4 | 49.9 kBtu/ft² | 578 tCO₂e |
| 2022 | 47 | +5 | 53.6 kBtu/ft² | 610 tCO₂e |
| 2021 | 42 | -2 | 55.3 kBtu/ft² | 599 tCO₂e |
| 2020 | 44 | -2 | 57.2 kBtu/ft² | 634 tCO₂e |
| 2019 | 46 | 53.3 kBtu/ft² | 618 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
- 1401 South Harbor Boulevard, La Habra
- City
- California
- State
- California
- ZIP
- 90631
- Coordinates
- 33.91515, -117.93511
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Brooklake Apartments 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. Brooklake Apartments's ENERGY STAR score of 62 compares with an average of 82 across the 9,612 that report a score; it scores higher than 15% of them and lower than 84%. Its site EUI of 45.0 kBtu/ft² is about 31% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.7 kgCO₂e/ft² is about 28% above the group average of 2.1 kgCO₂e/ft².
At 195,634 sq ft, it is about 30% above the average floor area of 150,919 sq ft for those buildings. It was built in 1972, 16 years earlier 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 Brooklake Apartments's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Brooklake Apartments, covering report years 2019–2024. Its ENERGY STAR score went from 46 in 2019 to 62 in 2024 (+16 points). Site EUI moved from 53.3 kBtu/ft² (2019) to 45.0 kBtu/ft² (2024), a 16% decrease. Reported emissions went from 618 tCO₂e to 526 tCO₂e over the same span (down 15%).
What does an ENERGY STAR score of 62 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 62 means the building performs better than about 62% of its national peers. BuildingCensus bands the score into report-card grades; 62 falls in band C — below median (55–69). It sits 13 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. Brooklake Apartments's 45.0 kBtu/ft² across 195,634 sq ft works out to about 8.8 billion Btu (2,580 MWh-equivalent) in 2024. The disclosure also reports 919,194 kWh of electricity and 59,839 therms of natural gas for the year.
Which law requires Brooklake Apartments to report its energy use?
Brooklake Apartments 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:6821500:2024). 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
- Overture San Marcos - Co (Vr143)· 195,576 sq ft · score 100 (A)
- Octave (Ct103)· 195,525 sq ft · score 98 (A)
- 1219 N State College Blvd· 195,482 sq ft · score 100 (A)
- Tavera· 195,418 sq ft · score 82 (B)
- Village At Sc - Delrey #09· 195,323 sq ft · score 69 (C)
- Harborview #820· 195,273 sq ft · score 100 (A)
- 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 Brooklake Apartments's energy grade?
Brooklake Apartments scores 62 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Brooklake Apartments use?
Its 2024 site energy-use intensity was 45.0 kBtu/ft² across 195,634 sq ft, including 919,194 kWh of electricity and 59,839 therms of natural gas.
What are Brooklake Apartments's carbon emissions?
Brooklake Apartments reported 526 tCO₂e of greenhouse-gas emissions (2.7 kgCO₂e/ft²) for 2024.
Where is Brooklake Apartments?
Brooklake Apartments is at 1401 South Harbor Boulevard, La Habra, in La Habra, California 90631. Its coordinates are 33.91515, -117.93511 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Brooklake Apartments and when was it built?
Brooklake Apartments has 195,634 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1972 as its year built. It is classed as multifamily housing.
Is Brooklake Apartments 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, “Brooklake Apartments, La Habra, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/brooklake-apartments-6e1d38a2 (data as of July 9, 2026).