24673-Brookdale Northridge
Senior Living Community in California, CA · 17650 Devonshire Street, Northridge · 91325
At a glance
24673-Brookdale Northridge is a 87,000-square-foot senior living community building at 17650 Devonshire Street, Northridge in Northridge, California, built in 2000. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 35 out of 100 (grade D), a site energy-use intensity of 74.8 kBtu/ft² and 372 tCO₂e of greenhouse-gas emissions. That score is higher than 7% of the 517 scored senior living community buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 35 (band D) |
| Site EUI | 74.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 372 tCO₂e |
| GHG intensity | 4.3 kgCO₂e/ft² |
| Electricity | 1,215,385 kWh |
| Natural gas | 22,794 therms |
| Gross floor area | 87,000 sq ft |
| Source record | california:4768777:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 35 | +1 | 74.8 kBtu/ft² | 372 tCO₂e |
| 2020 | 34 | +28 | 77.0 kBtu/ft² | 420 tCO₂e |
| 2019 | 6 | 111.6 kBtu/ft² | 571 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
- 17650 Devonshire Street, Northridge
- City
- California
- State
- California
- ZIP
- 91325
- Coordinates
- 34.25761, -118.51857
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 24673-Brookdale Northridge compare with other senior living community buildings in California?
The latest disclosures cover 542 senior living community buildings in California, out of 40,029 buildings citywide. 24673-Brookdale Northridge's ENERGY STAR score of 35 compares with an average of 81 across the 517 that report a score; it scores higher than 7% of them and lower than 93%. Its site EUI of 74.8 kBtu/ft² is about 45% above the average of 51.6 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 4.3 kgCO₂e/ft² is about 34% above the group average of 3.2 kgCO₂e/ft².
At 87,000 sq ft, it is about 17% below the average floor area of 104,319 sq ft for those buildings. Its 2000 construction date is close to the group's average year built (1998). Across all 24 jurisdictions BuildingCensus covers, the 1,181 senior living community buildings average an ENERGY STAR score of 71 and a site EUI of 73.6 kBtu/ft².
How has 24673-Brookdale Northridge's energy performance changed over time?
BuildingCensus holds 3 California disclosures for 24673-Brookdale Northridge, covering report years 2019–2021. Its ENERGY STAR score went from 6 in 2019 to 35 in 2021 (+29 points). Site EUI moved from 111.6 kBtu/ft² (2019) to 74.8 kBtu/ft² (2021), a 33% decrease. Reported emissions went from 571 tCO₂e to 372 tCO₂e over the same span (down 35%).
What does an ENERGY STAR score of 35 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 35 means the building performs better than about 35% of its national peers. BuildingCensus bands the score into report-card grades; 35 falls in band D — lowest band (1–54). It sits 40 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. 24673-Brookdale Northridge's 74.8 kBtu/ft² across 87,000 sq ft works out to about 6.5 billion Btu (1,907 MWh-equivalent) in 2021. The disclosure also reports 1,215,385 kWh of electricity and 22,794 therms of natural gas for the year.
Which law requires 24673-Brookdale Northridge to report its energy use?
24673-Brookdale Northridge 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 2021 disclosure (source record california:4768777:2021). 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 senior living community buildings in California
- Serento Casa· 86,997 sq ft · score 69 (C)
- Serento Rosa· 86,800 sq ft · score 74 (B)
- 24738-Brookdale Danville Diablo Road· 86,760 sq ft · score 71 (B)
- Leisure Manor· 86,684 sq ft · score 100 (A)
- Carmel Village At Clovis· 86,678 sq ft · score 83 (B)
- 10303 Grass Valley· 86,352 sq ft · score 93 (A)
- Senior Living Community buildings in California· 542 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 24673-Brookdale Northridge's energy grade?
24673-Brookdale Northridge scores 35 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 24673-Brookdale Northridge use?
Its 2021 site energy-use intensity was 74.8 kBtu/ft² across 87,000 sq ft, including 1,215,385 kWh of electricity and 22,794 therms of natural gas.
What are 24673-Brookdale Northridge's carbon emissions?
24673-Brookdale Northridge reported 372 tCO₂e of greenhouse-gas emissions (4.3 kgCO₂e/ft²) for 2021.
Where is 24673-Brookdale Northridge?
24673-Brookdale Northridge is at 17650 Devonshire Street, Northridge, in Northridge, California 91325. Its coordinates are 34.25761, -118.51857 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 24673-Brookdale Northridge and when was it built?
24673-Brookdale Northridge has 87,000 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 2000 as its year built. It is classed as senior living community.
Is 24673-Brookdale Northridge covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “24673-Brookdale Northridge, Northridge, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/24673-brookdale-northridge-80ac04de (data as of July 9, 2026).