Strata
Multifamily Housing in California, CA · 945 Market Street, San Diego · 92101
At a glance
Strata is a 262,506-square-foot multifamily housing building at 945 Market Street, San Diego in San Diego, California, built in 2010. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 57 out of 100 (grade C), a site energy-use intensity of 35.8 kBtu/ft² and 576 tCO₂e of greenhouse-gas emissions. That score is higher than 13% 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 | 57 (band C) |
| Site EUI | 35.8 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 576 tCO₂e |
| GHG intensity | 2.2 kgCO₂e/ft² |
| Electricity | 2,017,735 kWh |
| Gross floor area | 262,506 sq ft |
| Source record | california:6567888:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 57 | 35.8 kBtu/ft² | 576 tCO₂e | |
| 2023 | — | 29.1 kBtu/ft² | — | |
| 2022 | 66 | +44 | 33.4 kBtu/ft² | 573 tCO₂e |
| 2021 | 22 | -1 | 38.2 kBtu/ft² | 585 tCO₂e |
| 2020 | 23 | -25 | 36.6 kBtu/ft² | 633 tCO₂e |
| 2019 | 48 | 29.5 kBtu/ft² | 496 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
- 945 Market Street, San Diego
- City
- California
- State
- California
- ZIP
- 92101
- Coordinates
- 32.71118, -117.15619
Within ~1 km
Nearby benchmarked buildings
- San Diego Convention Centerscore —
Convention Center · 1,763,876 sq ft
- Petco Parkscore —
Stadium (Open) · 1,600,000 sq ft
- Petco Park 3Bscore —
Stadium (Open) · 1,600,000 sq ft
- Park 12 - The Collectionscore 98
Multifamily Housing · 1,229,012 sq ft
- Park 12 - The Collectionscore 99
Multifamily Housing · 1,229,012 sq ft
Hotel · 1,200,700 sq ft
See also: most efficient in California · biggest emitters
How does Strata 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. Strata's ENERGY STAR score of 57 compares with an average of 82 across the 9,612 that report a score; it scores higher than 13% of them and lower than 87%. Its site EUI of 35.8 kBtu/ft² is roughly in line with the average of 34.4 kBtu/ft². Its emissions intensity of 2.2 kgCO₂e/ft² is roughly in line with the group average of 2.1 kgCO₂e/ft².
At 262,506 sq ft, it is about 74% above the average floor area of 150,919 sq ft for those buildings. It was built in 2010, 22 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 Strata's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Strata, covering report years 2019–2024. Its ENERGY STAR score went from 48 in 2019 to 57 in 2024 (+9 points); its best year on file was 2022, at 66. Site EUI moved from 29.5 kBtu/ft² (2019) to 35.8 kBtu/ft² (2024), an 21% increase. Reported emissions went from 496 tCO₂e to 576 tCO₂e over the same span (up 16%).
What does an ENERGY STAR score of 57 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 57 means the building performs better than about 57% of its national peers. BuildingCensus bands the score into report-card grades; 57 falls in band C — below median (55–69). It sits 18 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. Strata's 35.8 kBtu/ft² across 262,506 sq ft works out to about 9.4 billion Btu (2,754 MWh-equivalent) in 2024. The disclosure also reports 2,017,735 kWh of electricity for the year.
Which law requires Strata to report its energy use?
Strata 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:6567888:2024). 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
- Elements (Lm34)· 262,408 sq ft · score 70 (B)
- Broadcast Center (Bd72)· 262,000 sq ft · score 84 (B)
- Strauss On Fifth· 261,900 sq ft · score 100 (A)
- 603 Hampshire Road· 261,670 sq ft · score 81 (B)
- Antelope Ridge Apartments· 261,632 sq ft · score 24 (D)
- Citysouth· 261,578 sq ft · score 61 (C)
- 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 Strata's energy grade?
Strata scores 57 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 Strata use?
Its 2024 site energy-use intensity was 35.8 kBtu/ft² across 262,506 sq ft, including 2,017,735 kWh of electricity.
What are Strata's carbon emissions?
Strata reported 576 tCO₂e of greenhouse-gas emissions (2.2 kgCO₂e/ft²) for 2024.
Where is Strata?
Strata is at 945 Market Street, San Diego, in San Diego, California 92101. Its coordinates are 32.71118, -117.15619 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Strata and when was it built?
Strata has 262,506 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 2010 as its year built. It is classed as multifamily housing.
Is Strata 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, “Strata, San Diego, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/strata-29f7b2f1 (data as of July 9, 2026).