Napa Creek Manor
Multifamily Housing in California, CA · 1300 Jefferson Street, Napa · 94559
At a glance
Napa Creek Manor is a 84,000-square-foot multifamily housing building at 1300 Jefferson Street, Napa in Napa, California, built in 1984. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 96 out of 100 (grade A), a site energy-use intensity of 26.5 kBtu/ft² and 126 tCO₂e of greenhouse-gas emissions. That score is higher than 60% 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 | 96 (band A) |
| Site EUI | 26.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 126 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 191,321 kWh |
| Natural gas | 15,481 therms |
| Gross floor area | 84,000 sq ft |
| Source record | california:7400730:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | +1 | 26.5 kBtu/ft² | 126 tCO₂e |
| 2023 | 95 | 29.4 kBtu/ft² | 133 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
- 1300 Jefferson Street, Napa
- City
- California
- State
- California
- ZIP
- 94559
- Coordinates
- 38.30043, -122.29272
Within ~1 km
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- 1225 Walnut Streetscore 96
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See also: most efficient in California · biggest emitters
How does Napa Creek Manor 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. Napa Creek Manor's ENERGY STAR score of 96 compares with an average of 82 across the 9,612 that report a score; it scores higher than 60% of them and lower than 37%. Its site EUI of 26.5 kBtu/ft² is about 23% 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 29% below the group average of 2.1 kgCO₂e/ft².
At 84,000 sq ft, it is about 44% below the average floor area of 150,919 sq ft for those buildings. It was built in 1984, 4 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 Napa Creek Manor's energy performance changed over time?
BuildingCensus holds 2 California disclosures for Napa Creek Manor, covering report years 2023–2024. Its ENERGY STAR score went from 95 in 2023 to 96 in 2024 (+1 points). Site EUI moved from 29.4 kBtu/ft² (2023) to 26.5 kBtu/ft² (2024), a 10% decrease. Reported emissions went from 133 tCO₂e to 126 tCO₂e over the same span (down 6%).
What does an ENERGY STAR score of 96 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 96 means the building performs better than about 96% of its national peers. BuildingCensus bands the score into report-card grades; 96 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. Napa Creek Manor's 26.5 kBtu/ft² across 84,000 sq ft works out to about 2.2 billion Btu (652 MWh-equivalent) in 2024. The disclosure also reports 191,321 kWh of electricity and 15,481 therms of natural gas for the year.
Which law requires Napa Creek Manor to report its energy use?
Napa Creek Manor 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:7400730:2024). 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
- Terra At Portola Park (Te004)· 83,995 sq ft · score 99 (A)
- Hillview Ridge· 83,967 sq ft · score 100 (A)
- 11556 Burbank Blvd· 83,956 sq ft · score 100 (A)
- The Park On Riley· 83,915 sq ft · score 92 (A)
- Valle Verde· 83,907 sq ft · score 99 (A)
- 15200 Moran St.· 83,896 sq ft · score 77 (B)
- 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 Napa Creek Manor's energy grade?
Napa Creek Manor scores 96 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 Napa Creek Manor use?
Its 2024 site energy-use intensity was 26.5 kBtu/ft² across 84,000 sq ft, including 191,321 kWh of electricity and 15,481 therms of natural gas.
What are Napa Creek Manor's carbon emissions?
Napa Creek Manor reported 126 tCO₂e of greenhouse-gas emissions (1.5 kgCO₂e/ft²) for 2024.
Where is Napa Creek Manor?
Napa Creek Manor is at 1300 Jefferson Street, Napa, in Napa, California 94559. Its coordinates are 38.30043, -122.29272 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Napa Creek Manor and when was it built?
Napa Creek Manor has 84,000 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1984 as its year built. It is classed as multifamily housing.
Is Napa Creek Manor 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, “Napa Creek Manor, Napa, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/napa-creek-manor-c8256998 (data as of July 9, 2026).