At a glance
Sorrento Towers North (N2) 5375 is a 145,992-square-foot office building at 5375 Mira Sorrento Place in San Diego, California, built in 1991. In its 2022 San Diego benchmarking disclosure it reported an ENERGY STAR score of 84 out of 100 (grade B) and a site energy-use intensity of 55.9 kBtu/ft². That score is higher than 49% of the 259 scored office buildings in San Diego.
Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12) · reporting year 2022
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 84 (band B) |
| Site EUI | 55.9 kBtu/ft² |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Gross floor area | 145,992 sq ft |
| Source record | san_diego:101165:2022 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2022latest | 84 | -11 | 55.9 kBtu/ft² | — |
| 2021 | 95 | 38.6 kBtu/ft² | — |
Compliance context
Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)
San Diego's ordinance requires annual benchmarking for commercial buildings over 50,000 sq ft, with civil penalties for buildings that fail to report.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 5375 Mira Sorrento Place
- City
- San Diego
- State
- California
Within ~1 km
Nearby benchmarked buildings
This source publishes no coordinates, so nearby buildings can't be resolved yet.
See also: most efficient in San Diego · biggest emitters
How does Sorrento Towers North (N2) 5375 compare with other office buildings in San Diego?
The latest disclosures cover 356 office buildings in San Diego, out of 2,567 buildings citywide. Sorrento Towers North (N2) 5375's ENERGY STAR score of 84 compares with an average of 75 across the 259 that report a score; it scores higher than 49% of them and lower than 47%. Its site EUI of 55.9 kBtu/ft² is roughly in line with the average of 54.4 kBtu/ft².
At 145,992 sq ft, it is about 11% above the average floor area of 130,949 sq ft for those buildings. Its 1991 construction date is close to the group's average year built (1991). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has Sorrento Towers North (N2) 5375's energy performance changed over time?
BuildingCensus holds 2 San Diego disclosures for Sorrento Towers North (N2) 5375, covering report years 2021–2022. Its ENERGY STAR score went from 95 in 2021 to 84 in 2022 (-11 points); its best year on file was 2021, at 95. Site EUI moved from 38.6 kBtu/ft² (2021) to 55.9 kBtu/ft² (2022), an 45% increase.
What does an ENERGY STAR score of 84 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 84 means the building performs better than about 84% of its national peers. BuildingCensus bands the score into report-card grades; 84 falls in band B — above median (70–84). 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 San Diego, 73% 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. Sorrento Towers North (N2) 5375's 55.9 kBtu/ft² across 145,992 sq ft works out to about 8.2 billion Btu (2,392 MWh-equivalent) in 2022.
Which law requires Sorrento Towers North (N2) 5375 to report its energy use?
Sorrento Towers North (N2) 5375 reports under the Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12), the legal basis of San Diego's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2022 disclosure (source record san_diego:101165:2022). San Diego's ordinance requires annual benchmarking for commercial buildings over 50,000 sq ft, with civil penalties for buildings that fail to report.
More office buildings in San Diego
- 12780 El Camino Real - One Paseo Plaza· 140,591 sq ft · EUI 355.4 kBtu/ft²
- 404 Camino del Rio S, San Diego, CA 92108, USA· 139,435 sq ft
- 7825 Fay Avenue· 138,339 sq ft · score 93 (A)
- CA-SDG-2A· 134,686 sq ft · EUI 20.8 kBtu/ft²
- DWF VI Northridge Summit LLC· 134,632 sq ft · score 1 (D)
- Sky Park Court Plaza (9275)· 134,562 sq ft · score 86 (A)
- Office buildings in San Diego· 356 benchmarked
- All San Diego benchmarked buildings· Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)
- Most efficient large buildings in San Diego
- Least efficient large buildings in San Diego
- Biggest emitters in San Diego
Frequently asked questions
What is Sorrento Towers North (N2) 5375's energy grade?
Sorrento Towers North (N2) 5375 scores 84 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2022 San Diego disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Sorrento Towers North (N2) 5375 use?
Its 2022 site energy-use intensity was 55.9 kBtu/ft² across 145,992 sq ft.
What are Sorrento Towers North (N2) 5375's carbon emissions?
No greenhouse-gas emissions figure was reported for 2022.
Where is Sorrento Towers North (N2) 5375?
Sorrento Towers North (N2) 5375 is at 5375 Mira Sorrento Place, in San Diego, California.
How big is Sorrento Towers North (N2) 5375 and when was it built?
Sorrento Towers North (N2) 5375 has 145,992 sq ft of gross floor area, as reported in its 2022 disclosure. The disclosure lists 1991 as its year built. It is classed as office.
Is Sorrento Towers North (N2) 5375 covered by the Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)?
Yes — it appears in the 2022 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12).
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About this data
Source: Building Energy Benchmarking (Building Energy Benchmarking Ordinance (SDMC Ch. 14 Art. 12)), as published July 9, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Sorrento Towers North (N2) 5375, San Diego, California — 2022 benchmarking disclosure”, https://buildingcensus.com/buildings/san-diego/sorrento-towers-north-n2-5375-cba14786 (data as of July 9, 2026).