Regents La Jolla (Rg006)
Multifamily Housing in California, CA · 9253 Regents Rd, La Jolla · 92037
At a glance
Regents La Jolla (Rg006) is a 250,423-square-foot multifamily housing building at 9253 Regents Rd, La Jolla in La Jolla, California, built in 2000. In its 2022 California benchmarking disclosure it reported an ENERGY STAR score of 15 out of 100 (grade D), a site energy-use intensity of 39.8 kBtu/ft² and 720 tCO₂e of greenhouse-gas emissions. That score is higher than 3% 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 | 15 (band D) |
| Site EUI | 39.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 720 tCO₂e |
| GHG intensity | 2.9 kgCO₂e/ft² |
| Electricity | 2,972,802 kWh |
| Gross floor area | 250,423 sq ft |
| Source record | california:7402756:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 15 | 39.8 kBtu/ft² | 720 tCO₂e | |
| 2021 | — | — | — | |
| 2020 | — | 73.0 kBtu/ft² | 1,087 tCO₂e | |
| 2019 | — | 40.1 kBtu/ft² | 586 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
- 9253 Regents Rd, La Jolla
- City
- California
- State
- California
- ZIP
- 92037
- Coordinates
- 32.87458, -117.21690
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Regents La Jolla (Rg006) 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. Regents La Jolla (Rg006)'s ENERGY STAR score of 15 compares with an average of 82 across the 9,612 that report a score; it scores higher than 3% of them and lower than 97%. Its site EUI of 39.8 kBtu/ft² is about 16% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 2.9 kgCO₂e/ft² is about 38% above the group average of 2.1 kgCO₂e/ft².
At 250,423 sq ft, it is about 66% above the average floor area of 150,919 sq ft for those buildings. It was built in 2000, 12 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 Regents La Jolla (Rg006)'s energy performance changed over time?
BuildingCensus holds 4 California disclosures for Regents La Jolla (Rg006), covering report years 2019–2022. Site EUI moved from 40.1 kBtu/ft² (2019) to 39.8 kBtu/ft² (2022), a 1% decrease. Reported emissions went from 586 tCO₂e to 720 tCO₂e over the same span (up 23%).
What does an ENERGY STAR score of 15 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 15 means the building performs better than about 15% of its national peers. BuildingCensus bands the score into report-card grades; 15 falls in band D — lowest band (1–54). It sits 60 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. Regents La Jolla (Rg006)'s 39.8 kBtu/ft² across 250,423 sq ft works out to about 10 billion Btu (2,921 MWh-equivalent) in 2022. The disclosure also reports 2,972,802 kWh of electricity for the year.
Which law requires Regents La Jolla (Rg006) to report its energy use?
Regents La Jolla (Rg006) 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:7402756:2022). 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
- Driftwood· 250,354 sq ft · score 99 (A)
- Wimbledon Apartments· 250,322 sq ft · score 83 (B)
- Ryder On Olive(Ry049)· 250,252 sq ft · score 100 (A)
- Normandy Park· 250,100 sq ft · EUI 4.3 kBtu/ft²
- Revere (Vr74)· 250,069 sq ft · score 96 (A)
- The Palms At Morada (Pl163)· 250,044 sq ft · score 100 (A)
- 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 Regents La Jolla (Rg006)'s energy grade?
Regents La Jolla (Rg006) scores 15 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2022 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Regents La Jolla (Rg006) use?
Its 2022 site energy-use intensity was 39.8 kBtu/ft² across 250,423 sq ft, including 2,972,802 kWh of electricity.
What are Regents La Jolla (Rg006)'s carbon emissions?
Regents La Jolla (Rg006) reported 720 tCO₂e of greenhouse-gas emissions (2.9 kgCO₂e/ft²) for 2022.
Where is Regents La Jolla (Rg006)?
Regents La Jolla (Rg006) is at 9253 Regents Rd, La Jolla, in La Jolla, California 92037. Its coordinates are 32.87458, -117.21690 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Regents La Jolla (Rg006) and when was it built?
Regents La Jolla (Rg006) has 250,423 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 2000 as its year built. It is classed as multifamily housing.
Is Regents La Jolla (Rg006) 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, “Regents La Jolla (Rg006), La Jolla, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/california/regents-la-jolla-rg006-8f5ff807 (data as of July 9, 2026).