Bristol Square Investment Lp
Office in California, CA · 185 West F Street, San Diego · 92101
At a glance
Bristol Square Investment Lp is a 84,458-square-foot office building at 185 West F Street, San Diego in San Diego, California, built in 1987. In its 2021 California benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 18.5 kBtu/ft² and 94 tCO₂e of greenhouse-gas emissions. That score is higher than 85% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2021
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 98 (band A) |
| Site EUI | 18.5 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 94 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 433,019 kWh |
| Natural gas | 874 therms |
| Gross floor area | 84,458 sq ft |
| Source record | california:6735331:2021 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2021latest | 98 | -2 | 18.5 kBtu/ft² | 94 tCO₂e |
| 2020 | 100 | +3 | 13.1 kBtu/ft² | 79 tCO₂e |
| 2019 | 97 | 21.3 kBtu/ft² | 118 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.
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Location
- Address
- 185 West F Street, San Diego
- City
- California
- State
- California
- ZIP
- 92101
- Coordinates
- 32.71361, -117.16450
Within ~1 km
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See also: most efficient in California · biggest emitters
How does Bristol Square Investment Lp compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. Bristol Square Investment Lp's ENERGY STAR score of 98 compares with an average of 75 across the 4,912 that report a score; it scores higher than 85% of them and lower than 12%. Its site EUI of 18.5 kBtu/ft² is about 67% below the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.1 kgCO₂e/ft² is about 69% below the group average of 3.6 kgCO₂e/ft².
At 84,458 sq ft, it is about 44% below the average floor area of 151,937 sq ft for those buildings. Its 1987 construction date is close to the group's average year built (1985). 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 Bristol Square Investment Lp's energy performance changed over time?
BuildingCensus holds 3 California disclosures for Bristol Square Investment Lp, covering report years 2019–2021. Its ENERGY STAR score went from 97 in 2019 to 98 in 2021 (+1 points); its best year on file was 2020, at 100. Site EUI moved from 21.3 kBtu/ft² (2019) to 18.5 kBtu/ft² (2021), a 13% decrease. Reported emissions went from 118 tCO₂e to 94 tCO₂e over the same span (down 21%).
What does an ENERGY STAR score of 98 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 98 means the building performs better than about 98% of its national peers. BuildingCensus bands the score into report-card grades; 98 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. Bristol Square Investment Lp's 18.5 kBtu/ft² across 84,458 sq ft works out to about 1.6 billion Btu (458 MWh-equivalent) in 2021. The disclosure also reports 433,019 kWh of electricity and 874 therms of natural gas for the year.
Which law requires Bristol Square Investment Lp to report its energy use?
Bristol Square Investment Lp 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 2021 disclosure (source record california:6735331:2021). 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 office buildings in California
- 1737 N. First St - Newmark· 84,453 sq ft · score 83 (B)
- First American Plaza· 84,453 sq ft · score 81 (B)
- Ca9911 - S. Los Robles Administration· 84,450 sq ft · score 57 (C)
- 021 State Personnel Building· 84,400 sq ft · score 83 (B)
- 9300 Flair Drive (M1)· 84,395 sq ft · score 75 (B)
- 9300 Flair Dr, El Monte, Ca 91731, Usa· 84,395 sq ft · score 57 (C)
- Office buildings in California· 6,214 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 Bristol Square Investment Lp's energy grade?
Bristol Square Investment Lp scores 98 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2021 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Bristol Square Investment Lp use?
Its 2021 site energy-use intensity was 18.5 kBtu/ft² across 84,458 sq ft, including 433,019 kWh of electricity and 874 therms of natural gas.
What are Bristol Square Investment Lp's carbon emissions?
Bristol Square Investment Lp reported 94 tCO₂e of greenhouse-gas emissions (1.1 kgCO₂e/ft²) for 2021.
Where is Bristol Square Investment Lp?
Bristol Square Investment Lp is at 185 West F Street, San Diego, in San Diego, California 92101. Its coordinates are 32.71361, -117.16450 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Bristol Square Investment Lp and when was it built?
Bristol Square Investment Lp has 84,458 sq ft of gross floor area, as reported in its 2021 disclosure. The disclosure lists 1987 as its year built. It is classed as office.
Is Bristol Square Investment Lp covered by AB 802 (Public Resources Code §25402.10)?
Yes — it appears in the 2021 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, “Bristol Square Investment Lp, San Diego, California — 2021 benchmarking disclosure”, https://buildingcensus.com/buildings/california/bristol-square-investment-lp-4754313a (data as of July 9, 2026).