Balboa Court (1690Na)
Multifamily Housing in California, CA · 16901-15 Napa St, Northridge · 91343
At a glance
Balboa Court (1690Na) is a 138,337-square-foot multifamily housing building at 16901-15 Napa St, Northridge in Northridge, California, built in 1963. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 78 out of 100 (grade B), a site energy-use intensity of 49.1 kBtu/ft² and 372 tCO₂e of greenhouse-gas emissions. That score is higher than 30% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 78 (band B) |
| Site EUI | 49.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 372 tCO₂e |
| GHG intensity | 2.7 kgCO₂e/ft² |
| Electricity | 567,583 kWh |
| Natural gas | 45,129 therms |
| Gross floor area | 138,337 sq ft |
| Source record | california:6336431:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 78 | +12 | 49.1 kBtu/ft² | 372 tCO₂e |
| 2021 | 66 | 49.4 kBtu/ft² | 366 tCO₂e | |
| 2020 | — | — | — |
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
- 16901-15 Napa St, Northridge
- City
- California
- State
- California
- ZIP
- 91343
- Coordinates
- 34.22703, -118.50082
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Balboa Court (1690Na) 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. Balboa Court (1690Na)'s ENERGY STAR score of 78 compares with an average of 82 across the 9,612 that report a score; it scores higher than 30% of them and lower than 69%. Its site EUI of 49.1 kBtu/ft² is about 43% 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 29% above the group average of 2.1 kgCO₂e/ft².
At 138,337 sq ft, it is roughly in line with the average floor area of 150,919 sq ft for those buildings. It was built in 1963, 25 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 Balboa Court (1690Na)'s energy performance changed over time?
BuildingCensus holds 3 California disclosures for Balboa Court (1690Na), covering report years 2020–2022. Its ENERGY STAR score went from 66 in 2021 to 78 in 2022 (+12 points). Site EUI moved from 49.4 kBtu/ft² (2021) to 49.1 kBtu/ft² (2022), a 1% decrease. Reported emissions went from 366 tCO₂e to 372 tCO₂e over the same span (up 2%).
What does an ENERGY STAR score of 78 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 78 means the building performs better than about 78% of its national peers. BuildingCensus bands the score into report-card grades; 78 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. Balboa Court (1690Na)'s 49.1 kBtu/ft² across 138,337 sq ft works out to about 6.8 billion Btu (1,991 MWh-equivalent) in 2022. The disclosure also reports 567,583 kWh of electricity and 45,129 therms of natural gas for the year.
Which law requires Balboa Court (1690Na) to report its energy use?
Balboa Court (1690Na) 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 2022 disclosure (source record california:6336431:2022). 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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- 9090 Moody St· 138,263 sq ft · score 42 (D)
- Kimberly Park Apartments· 138,204 sq ft · score 71 (B)
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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 Balboa Court (1690Na)'s energy grade?
Balboa Court (1690Na) scores 78 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Balboa Court (1690Na) use?
Its 2022 site energy-use intensity was 49.1 kBtu/ft² across 138,337 sq ft, including 567,583 kWh of electricity and 45,129 therms of natural gas.
What are Balboa Court (1690Na)'s carbon emissions?
Balboa Court (1690Na) reported 372 tCO₂e of greenhouse-gas emissions (2.7 kgCO₂e/ft²) for 2022.
Where is Balboa Court (1690Na)?
Balboa Court (1690Na) is at 16901-15 Napa St, Northridge, in Northridge, California 91343. Its coordinates are 34.22703, -118.50082 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Balboa Court (1690Na) and when was it built?
Balboa Court (1690Na) has 138,337 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1963 as its year built. It is classed as multifamily housing.
Is Balboa Court (1690Na) covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2022 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, “Balboa Court (1690Na), Northridge, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/balboa-court-1690na-c8612888 (data as of July 9, 2026).