Alexan Gallerie (Fs027/Al300)
Multifamily Housing in California, CA · 375 Camino De La Reina, San Diego · 92108
At a glance
Alexan Gallerie (Fs027/Al300) is a 252,714-square-foot multifamily housing building at 375 Camino De La Reina, San Diego in San Diego, California, built in 2021. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 30.5 kBtu/ft² and 483 tCO₂e of greenhouse-gas emissions. That score is higher than 53% of the 9,612 scored multifamily housing buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 93 (band A) |
| Site EUI | 30.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 483 tCO₂e |
| GHG intensity | 1.9 kgCO₂e/ft² |
| Electricity | 1,515,175 kWh |
| Gross floor area | 252,714 sq ft |
| Source record | california:18236693:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 93 | 30.5 kBtu/ft² | 483 tCO₂e | |
| 2021 | — | — | — |
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
- 375 Camino De La Reina, San Diego
- City
- California
- State
- California
- ZIP
- 92108
- Coordinates
- 32.76581, -117.16383
Within ~1 km
Nearby benchmarked buildings
- 4645-Fashion Valley Mallscore —
Lifestyle Center · 1,691,755 sq ft
Enclosed Mall · 795,944 sq ft
Enclosed Mall · 795,944 sq ft
- Town And Country Resortscore 63
Hotel · 617,299 sq ft
- Town and Country Resortscore 50
Hotel · 617,299 sq ft
- The Townsend Apartments (Tw102)score 99
Multifamily Housing · 377,461 sq ft
See also: most efficient in California · biggest emitters
How does Alexan Gallerie (Fs027/Al300) 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. Alexan Gallerie (Fs027/Al300)'s ENERGY STAR score of 93 compares with an average of 82 across the 9,612 that report a score; it scores higher than 53% of them and lower than 45%. Its site EUI of 30.5 kBtu/ft² is about 11% 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 1.9 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 252,714 sq ft, it is about 67% above the average floor area of 150,919 sq ft for those buildings. It was built in 2021, 33 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 Alexan Gallerie (Fs027/Al300)'s energy performance changed over time?
BuildingCensus holds 2 California disclosures for Alexan Gallerie (Fs027/Al300), covering report years 2021, 2024. Only one of those years carries energy figures.
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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. Alexan Gallerie (Fs027/Al300)'s 30.5 kBtu/ft² across 252,714 sq ft works out to about 7.7 billion Btu (2,259 MWh-equivalent) in 2024. The disclosure also reports 1,515,175 kWh of electricity for the year.
Which law requires Alexan Gallerie (Fs027/Al300) to report its energy use?
Alexan Gallerie (Fs027/Al300) 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:18236693:2024). 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 multifamily housing buildings in California
- Summerwood Apartments· 252,648 sq ft · score 97 (A)
- The Benton· 252,648 sq ft · score 94 (A)
- 2215 E Alcazar St· 252,559 sq ft · EUI 16.1 kBtu/ft²
- 360 - Currie Hall· 252,559 sq ft · score 97 (A)
- Eagle Canyon - 29137· 252,505 sq ft · score 100 (A)
- Stella At Towngate· 252,504 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 Alexan Gallerie (Fs027/Al300)'s energy grade?
Alexan Gallerie (Fs027/Al300) scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Alexan Gallerie (Fs027/Al300) use?
Its 2024 site energy-use intensity was 30.5 kBtu/ft² across 252,714 sq ft, including 1,515,175 kWh of electricity.
What are Alexan Gallerie (Fs027/Al300)'s carbon emissions?
Alexan Gallerie (Fs027/Al300) reported 483 tCO₂e of greenhouse-gas emissions (1.9 kgCO₂e/ft²) for 2024.
Where is Alexan Gallerie (Fs027/Al300)?
Alexan Gallerie (Fs027/Al300) is at 375 Camino De La Reina, San Diego, in San Diego, California 92108. Its coordinates are 32.76581, -117.16383 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Alexan Gallerie (Fs027/Al300) and when was it built?
Alexan Gallerie (Fs027/Al300) has 252,714 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2021 as its year built. It is classed as multifamily housing.
Is Alexan Gallerie (Fs027/Al300) 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, “Alexan Gallerie (Fs027/Al300), San Diego, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/alexan-gallerie-fs027-al300-5283b41f (data as of July 9, 2026).