Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)
Senior Living Community in California, CA · 1150 Tilton Drive, Sunnyvale · 94087
At a glance
Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) is a 55,870-square-foot senior living community building at 1150 Tilton Drive, Sunnyvale in Sunnyvale, California, built in 1990. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 60 out of 100 (grade C), a site energy-use intensity of 102.2 kBtu/ft² and 346 tCO₂e of greenhouse-gas emissions. That score is higher than 16% 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 | 60 (band C) |
| Site EUI | 102.2 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 346 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 1,053,556 kWh |
| Natural gas | 20,161 therms |
| Gross floor area | 55,870 sq ft |
| Source record | california:7860188:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 60 | +1 | 102.2 kBtu/ft² | 346 tCO₂e |
| 2023 | 59 | +2 | 102.7 kBtu/ft² | 372 tCO₂e |
| 2022 | 57 | -1 | 100.7 kBtu/ft² | 362 tCO₂e |
| 2021 | 58 | +10 | 100.9 kBtu/ft² | 328 tCO₂e |
| 2020 | 48 | +1 | 110.8 kBtu/ft² | 387 tCO₂e |
| 2019 | 47 | 108.7 kBtu/ft² | 395 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
- 1150 Tilton Drive, Sunnyvale
- City
- California
- State
- California
- ZIP
- 94087
- Coordinates
- 37.35646, -122.03282
Within ~1 km
Nearby benchmarked buildings
- Fremont High Schoolscore 100
K-12 School · 248,192 sq ft
- Arbor Terrace - 29164score 100
Multifamily Housing · 151,518 sq ft
- Sunnyvalescore —
Strip Mall · 113,483 sq ft
- Ac Hotel Sunnyvale/Cupertinoscore —
Hotel · 94,599 sq ft
- 60118-Sunrise Of Cupertinoscore 100
Senior Living Community · 81,017 sq ft
- 1055 Manet Drscore 84
Multifamily Housing · 71,120 sq ft
See also: most efficient in California · biggest emitters
How does Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) 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. Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)'s ENERGY STAR score of 60 compares with an average of 81 across the 517 that report a score; it scores higher than 16% of them and lower than 84%. Its site EUI of 102.2 kBtu/ft² is about twice 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 6.2 kgCO₂e/ft² is about twice the group average of 3.2 kgCO₂e/ft².
At 55,870 sq ft, it is about half of the average floor area of 104,319 sq ft for those buildings. It was built in 1990, 8 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 Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212), covering report years 2019–2024. Its ENERGY STAR score went from 47 in 2019 to 60 in 2024 (+13 points). Site EUI moved from 108.7 kBtu/ft² (2019) to 102.2 kBtu/ft² (2024), a 6% decrease. Reported emissions went from 395 tCO₂e to 346 tCO₂e over the same span (down 12%).
What does an ENERGY STAR score of 60 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 60 means the building performs better than about 60% of its national peers. BuildingCensus bands the score into report-card grades; 60 falls in band C — below median (55–69). It sits 15 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. Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)'s 102.2 kBtu/ft² across 55,870 sq ft works out to about 5.7 billion Btu (1,673 MWh-equivalent) in 2024. The disclosure also reports 1,053,556 kWh of electricity and 20,161 therms of natural gas for the year.
Which law requires Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) to report its energy use?
Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) 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:7860188:2024). 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
- 24355-Brookdale North Tarzana· 55,841 sq ft · score 78 (B)
- Aegis Living Fremont· 55,621 sq ft · score 54 (D)
- Aegis Living Pleasant Hill· 55,366 sq ft · score 45 (D)
- Treg Concord Prop Cp· 55,278 sq ft · score 87 (A)
- 63193-Sunrise Of Hermosa Beach· 55,118 sq ft · score 98 (A)
- 00779-Brookdale Lodi· 54,859 sq ft · score 85 (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 Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)'s energy grade?
Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) scores 60 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) use?
Its 2024 site energy-use intensity was 102.2 kBtu/ft² across 55,870 sq ft, including 1,053,556 kWh of electricity and 20,161 therms of natural gas.
What are Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)'s carbon emissions?
Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) reported 346 tCO₂e of greenhouse-gas emissions (6.2 kgCO₂e/ft²) for 2024.
Where is Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212)?
Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) is at 1150 Tilton Drive, Sunnyvale, in Sunnyvale, California 94087. Its coordinates are 37.35646, -122.03282 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) and when was it built?
Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) has 55,870 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1990 as its year built. It is classed as senior living community.
Is Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212) 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, “Sunnyvalegardens- Sunnyvale Gardens Post Acute (Su212), Sunnyvale, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/sunnyvalegardens-sunnyvale-gardens-post-acute-su212-d4a8a743 (data as of July 9, 2026).