24360-Brookdale Napa
Senior Living Community in California, CA · 3255 Villa Lane, Napa · 94558
At a glance
24360-Brookdale Napa is a 54,397-square-foot senior living community building at 3255 Villa Lane, Napa in Napa, California, built in 2000. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 14 out of 100 (grade D), a site energy-use intensity of 87.7 kBtu/ft² and 261 tCO₂e of greenhouse-gas emissions. That score is higher than 3% 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 | 14 (band D) |
| Site EUI | 87.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 261 tCO₂e |
| GHG intensity | 4.8 kgCO₂e/ft² |
| Electricity | 531,289 kWh |
| Natural gas | 28,542 therms |
| Gross floor area | 54,397 sq ft |
| Source record | california:4768580:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 14 | +5 | 87.7 kBtu/ft² | 261 tCO₂e |
| 2020 | 9 | -6 | 94.4 kBtu/ft² | 294 tCO₂e |
| 2019 | 15 | 97.4 kBtu/ft² | 313 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
- 3255 Villa Lane, Napa
- City
- California
- State
- California
- ZIP
- 94558
- Coordinates
- 38.32273, -122.29398
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 24360-Brookdale Napa 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. 24360-Brookdale Napa's ENERGY STAR score of 14 compares with an average of 81 across the 517 that report a score; it scores higher than 3% of them and lower than 96%. Its site EUI of 87.7 kBtu/ft² is about 70% 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 4.8 kgCO₂e/ft² is about 50% above the group average of 3.2 kgCO₂e/ft².
At 54,397 sq ft, it is about half of 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 24360-Brookdale Napa's energy performance changed over time?
BuildingCensus holds 3 California disclosures for 24360-Brookdale Napa, covering report years 2019–2021. Its ENERGY STAR score went from 15 in 2019 to 14 in 2021 (-1 points); its best year on file was 2019, at 15. Site EUI moved from 97.4 kBtu/ft² (2019) to 87.7 kBtu/ft² (2021), a 10% decrease. Reported emissions went from 313 tCO₂e to 261 tCO₂e over the same span (down 17%).
What does an ENERGY STAR score of 14 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 14 means the building performs better than about 14% of its national peers. BuildingCensus bands the score into report-card grades; 14 falls in band D — lowest band (1–54). It sits 61 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. 24360-Brookdale Napa's 87.7 kBtu/ft² across 54,397 sq ft works out to about 4.8 billion Btu (1,398 MWh-equivalent) in 2021. The disclosure also reports 531,289 kWh of electricity and 28,542 therms of natural gas for the year.
Which law requires 24360-Brookdale Napa to report its energy use?
24360-Brookdale Napa 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:4768580:2021). 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
- Fountainvalley- Fountain Valley Post Acute (Fo148)· 54,348 sq ft · score 96 (A)
- Fallbrook Glen Of West Hills (2)· 54,230 sq ft · score 98 (A)
- 10523 Palm Desert· 54,097 sq ft · score 64 (C)
- 24112-Brookdale Auburn· 54,072 sq ft · score 91 (A)
- 357-Ivy Park At Seven Oaks· 54,000 sq ft · score 65 (C)
- Eskaton Village Placerville· 54,000 sq ft · score 90 (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 24360-Brookdale Napa's energy grade?
24360-Brookdale Napa scores 14 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 24360-Brookdale Napa use?
Its 2021 site energy-use intensity was 87.7 kBtu/ft² across 54,397 sq ft, including 531,289 kWh of electricity and 28,542 therms of natural gas.
What are 24360-Brookdale Napa's carbon emissions?
24360-Brookdale Napa reported 261 tCO₂e of greenhouse-gas emissions (4.8 kgCO₂e/ft²) for 2021.
Where is 24360-Brookdale Napa?
24360-Brookdale Napa is at 3255 Villa Lane, Napa, in Napa, California 94558. Its coordinates are 38.32273, -122.29398 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 24360-Brookdale Napa and when was it built?
24360-Brookdale Napa has 54,397 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 24360-Brookdale Napa 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, “24360-Brookdale Napa, Napa, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/24360-brookdale-napa-efe9e20d (data as of July 9, 2026).