Regency Place Senior - Winn
Multifamily Housing in California, CA · 2501 Red Bud Lane, Anderson · 96007
At a glance
Regency Place Senior - Winn is a 55,434-square-foot multifamily housing building at 2501 Red Bud Lane, Anderson in Anderson, California, built in 2003. In its 2023 California benchmarking disclosure it reported an ENERGY STAR score of 95 out of 100 (grade A), a site energy-use intensity of 34.5 kBtu/ft² and 125 tCO₂e of greenhouse-gas emissions. That score is higher than 58% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 34.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 125 tCO₂e |
| GHG intensity | 2.3 kgCO₂e/ft² |
| Electricity | 359,693 kWh |
| Natural gas | 7,098 therms |
| Gross floor area | 55,434 sq ft |
| Source record | california:6877898:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 95 | ±0 | 34.5 kBtu/ft² | 125 tCO₂e |
| 2022 | 95 | +16 | 35.3 kBtu/ft² | 122 tCO₂e |
| 2021 | 79 | -5 | 42.1 kBtu/ft² | 135 tCO₂e |
| 2020 | 84 | +11 | 40.4 kBtu/ft² | 138 tCO₂e |
| 2019 | 73 | 53.2 kBtu/ft² | 173 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
- 2501 Red Bud Lane, Anderson
- City
- California
- State
- California
- ZIP
- 96007
- Coordinates
- 40.45168, -122.28407
Within ~1 km
Nearby benchmarked buildings
- Gateway Apartmentsscore —
Multifamily Housing · 84,000 sq ft
- Seasons At Andersonscore 93
Multifamily Housing · 55,482 sq ft
- Building K # 7-16score —
Multifamily Housing · 9,360 sq ft
- Building J # 17-26score —
Multifamily Housing · 9,360 sq ft
- Building I # 27-35score —
Multifamily Housing · 8,424 sq ft
- Building E # 36-43score —
Multifamily Housing · 7,488 sq ft
See also: most efficient in California · biggest emitters
How does Regency Place Senior - Winn 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. Regency Place Senior - Winn's ENERGY STAR score of 95 compares with an average of 82 across the 9,612 that report a score; it scores higher than 58% of them and lower than 40%. Its site EUI of 34.5 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft². Its emissions intensity of 2.3 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 55,434 sq ft, it is about 63% below the average floor area of 150,919 sq ft for those buildings. It was built in 2003, 15 years later 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 Regency Place Senior - Winn's energy performance changed over time?
BuildingCensus holds 5 California disclosures for Regency Place Senior - Winn, covering report years 2019–2023. Its ENERGY STAR score went from 73 in 2019 to 95 in 2023 (+22 points); its best year on file was 2022, at 95. Site EUI moved from 53.2 kBtu/ft² (2019) to 34.5 kBtu/ft² (2023), a 35% decrease. Reported emissions went from 173 tCO₂e to 125 tCO₂e over the same span (down 28%).
What does an ENERGY STAR score of 95 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 95 means the building performs better than about 95% of its national peers. BuildingCensus bands the score into report-card grades; 95 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. Regency Place Senior - Winn's 34.5 kBtu/ft² across 55,434 sq ft works out to about 1.9 billion Btu (560 MWh-equivalent) in 2023. The disclosure also reports 359,693 kWh of electricity and 7,098 therms of natural gas for the year.
Which law requires Regency Place Senior - Winn to report its energy use?
Regency Place Senior - Winn 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 2023 disclosure (source record california:6877898:2023). 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
- 501 E Santa Anita· 55,430 sq ft · score 90 (A)
- Bay Tree (By029)· 55,418 sq ft · score 64 (C)
- Barrington Kiowa Apartments· 55,416 sq ft · score 98 (A)
- 720 S. Normandie· 55,362 sq ft · score 98 (A)
- 855 3Rd St, Santa Monica, Ca 90403, Usa· 55,362 sq ft · score 88 (A)
- 601 O'Farrell St· 55,350 sq ft · score 74 (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 Regency Place Senior - Winn's energy grade?
Regency Place Senior - Winn scores 95 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2023 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Regency Place Senior - Winn use?
Its 2023 site energy-use intensity was 34.5 kBtu/ft² across 55,434 sq ft, including 359,693 kWh of electricity and 7,098 therms of natural gas.
What are Regency Place Senior - Winn's carbon emissions?
Regency Place Senior - Winn reported 125 tCO₂e of greenhouse-gas emissions (2.3 kgCO₂e/ft²) for 2023.
Where is Regency Place Senior - Winn?
Regency Place Senior - Winn is at 2501 Red Bud Lane, Anderson, in Anderson, California 96007. Its coordinates are 40.45168, -122.28407 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Regency Place Senior - Winn and when was it built?
Regency Place Senior - Winn has 55,434 sq ft of gross floor area, as reported in its 2023 disclosure. The disclosure lists 2003 as its year built. It is classed as multifamily housing.
Is Regency Place Senior - Winn covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2023 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, “Regency Place Senior - Winn, Anderson, California — 2023 benchmarking disclosure”, https://buildingcensus.com/buildings/california/regency-place-senior-winn-6d56403f (data as of July 9, 2026).