The Canyons At Santa Clarita (Cn423)
Multifamily Housing in California, CA · 24817 Walnut Street #19, Newhall · 91321
At a glance
The Canyons At Santa Clarita (Cn423) is a 112,175-square-foot multifamily housing building at 24817 Walnut Street #19, Newhall in Newhall, California, built in 1965. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 2.8 kBtu/ft² and 22 tCO₂e of greenhouse-gas emissions. That score is higher than 76% 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 | 100 (band A) |
| Site EUI | 2.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 22 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 83,441 kWh |
| Natural gas | 403 therms |
| Gross floor area | 112,175 sq ft |
| Source record | california:24889973:2022 |
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
- 24817 Walnut Street #19, Newhall
- City
- California
- State
- California
- ZIP
- 91321
- Coordinates
- 34.38501, -118.53485
Within ~1 km
Nearby benchmarked buildings
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- Newhall Terracescore 100
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- 24724 Valley Street - Ab802score 90
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- Aldiscore —
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See also: most efficient in California · biggest emitters
How does The Canyons At Santa Clarita (Cn423) 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. The Canyons At Santa Clarita (Cn423)'s ENERGY STAR score of 100 compares with an average of 82 across the 9,612 that report a score; it scores higher than 76% of them. Its site EUI of 2.8 kBtu/ft² is about 92% 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 0.2 kgCO₂e/ft² is about 90% below the group average of 2.1 kgCO₂e/ft².
At 112,175 sq ft, it is about 26% below the average floor area of 150,919 sq ft for those buildings. It was built in 1965, 23 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.
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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. The Canyons At Santa Clarita (Cn423)'s 2.8 kBtu/ft² across 112,175 sq ft works out to about 0.3 billion Btu (92 MWh-equivalent) in 2022. The disclosure also reports 83,441 kWh of electricity and 403 therms of natural gas for the year.
Which law requires The Canyons At Santa Clarita (Cn423) to report its energy use?
The Canyons At Santa Clarita (Cn423) 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:24889973:2022). 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
- Prosperity Place: 188 11Th Street· 112,174 sq ft · score 100 (A)
- Parkwood Apartments· 112,155 sq ft · score 86 (A)
- Clayton Gardens-Gk Mgt· 112,127 sq ft · score 97 (A)
- Carriage House Apartments· 112,076 sq ft · score 81 (B)
- Montana Bwb Llc· 112,046 sq ft · score 94 (A)
- Ca067_Avalon At Mission Bay I (Building P)· 112,032 sq ft · score 27 (D)
- 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 The Canyons At Santa Clarita (Cn423)'s energy grade?
The Canyons At Santa Clarita (Cn423) scores 100 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Canyons At Santa Clarita (Cn423) use?
Its 2022 site energy-use intensity was 2.8 kBtu/ft² across 112,175 sq ft, including 83,441 kWh of electricity and 403 therms of natural gas.
What are The Canyons At Santa Clarita (Cn423)'s carbon emissions?
The Canyons At Santa Clarita (Cn423) reported 22 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2022.
Where is The Canyons At Santa Clarita (Cn423)?
The Canyons At Santa Clarita (Cn423) is at 24817 Walnut Street #19, Newhall, in Newhall, California 91321. Its coordinates are 34.38501, -118.53485 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Canyons At Santa Clarita (Cn423) and when was it built?
The Canyons At Santa Clarita (Cn423) has 112,175 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1965 as its year built. It is classed as multifamily housing.
Is The Canyons At Santa Clarita (Cn423) 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, “The Canyons At Santa Clarita (Cn423), Newhall, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-canyons-at-santa-clarita-cn423-4d552bb6 (data as of July 9, 2026).