Ivy Park At Laguna Woods
Senior Living Community in California, CA · 24441 Calle Sonora, Laguna Woods · 92637
At a glance
Ivy Park At Laguna Woods is a 139,992-square-foot senior living community building at 24441 Calle Sonora, Laguna Woods in Laguna Woods, California, built in 1987. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 19 out of 100 (grade D), a site energy-use intensity of 80.6 kBtu/ft² and 701 tCO₂e of greenhouse-gas emissions. That score is higher than 4% of the 517 scored senior living community buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 19 (band D) |
| Site EUI | 80.6 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 701 tCO₂e |
| GHG intensity | 5.0 kgCO₂e/ft² |
| Electricity | 1,465,135 kWh |
| Natural gas | 69,609 therms |
| Gross floor area | 139,992 sq ft |
| Source record | california:12415781:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 19 | -13 | 80.6 kBtu/ft² | 701 tCO₂e |
| 2023 | 32 | -17 | 74.7 kBtu/ft² | 624 tCO₂e |
| 2022 | 49 | +14 | 74.9 kBtu/ft² | 561 tCO₂e |
| 2021 | 35 | +2 | 77.5 kBtu/ft² | 594 tCO₂e |
| 2020 | 33 | +15 | 86.0 kBtu/ft² | 639 tCO₂e |
| 2019 | 18 | 89.0 kBtu/ft² | 709 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
- 24441 Calle Sonora, Laguna Woods
- City
- California
- State
- California
- ZIP
- 92637
- Coordinates
- 33.60745, -117.73331
Within ~1 km
Nearby benchmarked buildings
- 24300 El Toro Rd.score 65
Multifamily Housing · 110,000 sq ft
- 6628 - Laguna Hillsscore 98
Retail Store · 105,700 sq ft
- Ayres Hotel Laguna Woodsscore 98
Hotel · 85,535 sq ft
- 24151 Moulton Pkwy-Storagescore 99
Non-Refrigerated Warehouse · 75,845 sq ft
See also: most efficient in California · biggest emitters
How does Ivy Park At Laguna Woods 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. Ivy Park At Laguna Woods's ENERGY STAR score of 19 compares with an average of 81 across the 517 that report a score; it scores higher than 4% of them and lower than 96%. Its site EUI of 80.6 kBtu/ft² is about 56% 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 5.0 kgCO₂e/ft² is about 57% above the group average of 3.2 kgCO₂e/ft².
At 139,992 sq ft, it is about 34% above the average floor area of 104,319 sq ft for those buildings. It was built in 1987, 11 years earlier than 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 Ivy Park At Laguna Woods's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Ivy Park At Laguna Woods, covering report years 2019–2024. Its ENERGY STAR score went from 18 in 2019 to 19 in 2024 (+1 points); its best year on file was 2022, at 49. Site EUI moved from 89.0 kBtu/ft² (2019) to 80.6 kBtu/ft² (2024), a 9% decrease. Reported emissions went from 709 tCO₂e to 701 tCO₂e over the same span (down 1%).
What does an ENERGY STAR score of 19 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 19 means the building performs better than about 19% of its national peers. BuildingCensus bands the score into report-card grades; 19 falls in band D — lowest band (1–54). It sits 56 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. Ivy Park At Laguna Woods's 80.6 kBtu/ft² across 139,992 sq ft works out to about 11.3 billion Btu (3,307 MWh-equivalent) in 2024. The disclosure also reports 1,465,135 kWh of electricity and 69,609 therms of natural gas for the year.
Which law requires Ivy Park At Laguna Woods to report its energy use?
Ivy Park At Laguna Woods 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:12415781:2024). 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 senior living community buildings in California
- 811-Oakmont Of Chino Hills· 138,631 sq ft · score 90 (A)
- 00964-Brookdale Mirage Inn· 138,556 sq ft · score 63 (C)
- 817-Sacramento Opco Hsre· 138,000 sq ft · score 98 (A)
- Belmont Village Cardiff· 137,500 sq ft · score 85 (A)
- Morningstar Of Pasadena· 136,877 sq ft · score 42 (D)
- 60063-The Stratford· 136,152 sq ft · score 98 (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 Ivy Park At Laguna Woods's energy grade?
Ivy Park At Laguna Woods scores 19 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Ivy Park At Laguna Woods use?
Its 2024 site energy-use intensity was 80.6 kBtu/ft² across 139,992 sq ft, including 1,465,135 kWh of electricity and 69,609 therms of natural gas.
What are Ivy Park At Laguna Woods's carbon emissions?
Ivy Park At Laguna Woods reported 701 tCO₂e of greenhouse-gas emissions (5.0 kgCO₂e/ft²) for 2024.
Where is Ivy Park At Laguna Woods?
Ivy Park At Laguna Woods is at 24441 Calle Sonora, Laguna Woods, in Laguna Woods, California 92637. Its coordinates are 33.60745, -117.73331 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Ivy Park At Laguna Woods and when was it built?
Ivy Park At Laguna Woods has 139,992 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1987 as its year built. It is classed as senior living community.
Is Ivy Park At Laguna Woods 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).
Working with California building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Ivy Park At Laguna Woods, Laguna Woods, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/ivy-park-at-laguna-woods-266743c7 (data as of July 9, 2026).