Trinity Manor: 3940 Park Boulevard
Multifamily Housing in California, CA · 3940 Park Boulevard, San Diego · 92103
At a glance
Trinity Manor: 3940 Park Boulevard is a 81,066-square-foot multifamily housing building at 3940 Park Boulevard, San Diego in San Diego, California, built in 1979. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 67 out of 100 (grade C), a site energy-use intensity of 40.7 kBtu/ft² and 208 tCO₂e of greenhouse-gas emissions. That score is higher than 19% 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 | 67 (band C) |
| Site EUI | 40.7 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 208 tCO₂e |
| GHG intensity | 2.6 kgCO₂e/ft² |
| Electricity | 435,724 kWh |
| Gross floor area | 81,066 sq ft |
| Source record | california:10906257:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 67 | 40.7 kBtu/ft² | 208 tCO₂e | |
| 2023 | — | 41.7 kBtu/ft² | — | |
| 2021 | 77 | +5 | 42.3 kBtu/ft² | 199 tCO₂e |
| 2020 | 72 | +5 | 47.6 kBtu/ft² | 207 tCO₂e |
| 2019 | 67 | 44.4 kBtu/ft² | 211 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
- 3940 Park Boulevard, San Diego
- City
- California
- State
- California
- ZIP
- 92103
- Coordinates
- 32.74938, -117.14683
Within ~1 km
Nearby benchmarked buildings
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- Grace Tower: 3955 Park Boulevardscore 98
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See also: most efficient in California · biggest emitters
How does Trinity Manor: 3940 Park Boulevard 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. Trinity Manor: 3940 Park Boulevard's ENERGY STAR score of 67 compares with an average of 82 across the 9,612 that report a score; it scores higher than 19% of them and lower than 80%. Its site EUI of 40.7 kBtu/ft² is about 18% 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 2.6 kgCO₂e/ft² is about 22% above the group average of 2.1 kgCO₂e/ft².
At 81,066 sq ft, it is about half of the average floor area of 150,919 sq ft for those buildings. It was built in 1979, 9 years earlier 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 Trinity Manor: 3940 Park Boulevard's energy performance changed over time?
BuildingCensus holds 5 California disclosures for Trinity Manor: 3940 Park Boulevard, covering report years 2019, 2020, 2021, 2023, 2024. Its ENERGY STAR score was 67 in both 2019 and 2024. Site EUI moved from 44.4 kBtu/ft² (2019) to 40.7 kBtu/ft² (2024), a 8% decrease. Reported emissions went from 211 tCO₂e to 208 tCO₂e over the same span (down 2%).
What does an ENERGY STAR score of 67 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 67 means the building performs better than about 67% of its national peers. BuildingCensus bands the score into report-card grades; 67 falls in band C — below median (55–69). It sits 8 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. Trinity Manor: 3940 Park Boulevard's 40.7 kBtu/ft² across 81,066 sq ft works out to about 3.3 billion Btu (967 MWh-equivalent) in 2024. The disclosure also reports 435,724 kWh of electricity for the year.
Which law requires Trinity Manor: 3940 Park Boulevard to report its energy use?
Trinity Manor: 3940 Park Boulevard 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:10906257:2024). 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
- Posada De Colores· 81,065 sq ft · score 81 (B)
- 844-854 Fedora Street· 81,060 sq ft · score 100 (A)
- The Independent· 81,052 sq ft · score 44 (D)
- The Independent· 81,052 sq ft · score 87 (A)
- Depot Community Apartments· 81,044 sq ft · score 91 (A)
- Kinglsey Tower· 81,043 sq ft · score 98 (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 Trinity Manor: 3940 Park Boulevard's energy grade?
Trinity Manor: 3940 Park Boulevard scores 67 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 Trinity Manor: 3940 Park Boulevard use?
Its 2024 site energy-use intensity was 40.7 kBtu/ft² across 81,066 sq ft, including 435,724 kWh of electricity.
What are Trinity Manor: 3940 Park Boulevard's carbon emissions?
Trinity Manor: 3940 Park Boulevard reported 208 tCO₂e of greenhouse-gas emissions (2.6 kgCO₂e/ft²) for 2024.
Where is Trinity Manor: 3940 Park Boulevard?
Trinity Manor: 3940 Park Boulevard is at 3940 Park Boulevard, San Diego, in San Diego, California 92103. Its coordinates are 32.74938, -117.14683 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Trinity Manor: 3940 Park Boulevard and when was it built?
Trinity Manor: 3940 Park Boulevard has 81,066 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1979 as its year built. It is classed as multifamily housing.
Is Trinity Manor: 3940 Park Boulevard 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).
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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, “Trinity Manor: 3940 Park Boulevard, San Diego, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/trinity-manor-3940-park-boulevard-f2519e6e (data as of July 9, 2026).