CA090_Ocean Ave Building 351
Mixed Residential in San Francisco, CA · 1150 OCEAN AVE · 94112
At a glance
CA090_Ocean Ave Building 351 is a 105,728-square-foot mixed residential building at 1150 OCEAN AVE in San Francisco, California, built in 2012. In its 2025 San Francisco benchmarking disclosure it reported an ENERGY STAR score of 1 out of 100 (grade D), a site energy-use intensity of 95.6 kBtu/ft² and 558 tCO₂e of greenhouse-gas emissions. That score is higher than 0% of the 340 scored mixed residential buildings in San Francisco.
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 1 (band D) |
| Site EUI | 95.6 kBtu/ft² |
| Source EUI | 187.5 kBtu/ft² |
| GHG emissions | 558 tCO₂e |
| GHG intensity | 5.3 kgCO₂e/ft² |
| Electricity | 1,542,828 kWh |
| Natural gas | 48,388 therms |
| Gross floor area | 105,728 sq ft |
| Source record | sf:3180/006:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 1 | ±0 | 95.6 kBtu/ft² | 558 tCO₂e |
| 2024 | 1 | -84 | 97.3 kBtu/ft² | 568 tCO₂e |
| 2023 | 85 | -13 | 29.1 kBtu/ft² | 183 tCO₂e |
| 2022 | 98 | +3 | 18.1 kBtu/ft² | 119 tCO₂e |
| 2021 | 95 | 20.1 kBtu/ft² | 122 tCO₂e | |
| 2020 | — | 24.2 kBtu/ft² | 145 tCO₂e | |
| 2019 | 92 | ±0 | 23.0 kBtu/ft² | 151 tCO₂e |
| 2018 | 92 | 23.0 kBtu/ft² | 151 tCO₂e |
Compliance context
SF Environment Code Chapter 20
San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative 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
- 1150 OCEAN AVE
- City
- San Francisco
- State
- California
- ZIP
- 94112
- Coordinates
- 37.72399, -122.45504
Within ~1 km
Nearby benchmarked buildings
- Ccsf -- Ocean Campusscore —
Other · 931,000 sq ft
- Ca090_Avalon Ocean Avenue (Vc49)score 79
Multifamily Housing · 205,079 sq ft
- 1830 Ocean Avescore 100
Multifamily Housing · 120,520 sq ft
- 1830 OCEAN AVEscore 100
Mixed Residential · 120,520 sq ft
- Lick Wilmerding High Schoolscore 77
K-12 School · 114,000 sq ft
- Lick Wilmerding High Schoolscore 87
Commercial · 114,000 sq ft
See also: most efficient in San Francisco · biggest emitters
How does CA090_Ocean Ave Building 351 compare with other mixed residential buildings in San Francisco?
The latest disclosures cover 610 mixed residential buildings in San Francisco, out of 2,509 buildings citywide. CA090_Ocean Ave Building 351's ENERGY STAR score of 1 compares with an average of 85 across the 340 that report a score; it scores higher than 0% of them and lower than 99%. Its site EUI of 95.6 kBtu/ft² is about 166% above the average of 36.0 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 5.3 kgCO₂e/ft² is about 164% above the group average of 2.0 kgCO₂e/ft².
At 105,728 sq ft, it is about 36% below the average floor area of 165,572 sq ft for those buildings. It was built in 2012, 46 years later than the group's average year built (1967).
How has CA090_Ocean Ave Building 351's energy performance changed over time?
BuildingCensus holds 8 San Francisco disclosures for CA090_Ocean Ave Building 351, covering report years 2018–2025. Its ENERGY STAR score went from 92 in 2018 to 1 in 2025 (-91 points); its best year on file was 2022, at 98. Site EUI moved from 23.0 kBtu/ft² (2018) to 95.6 kBtu/ft² (2025), an 316% increase. Reported emissions went from 151 tCO₂e to 558 tCO₂e over the same span (up 270%).
What does an ENERGY STAR score of 1 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: 1 is the bottom of the scale. BuildingCensus bands the score into report-card grades; 1 falls in band D — lowest band (1–54). It sits 74 points below 75, the threshold for ENERGY STAR certification. In San Francisco, 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. CA090_Ocean Ave Building 351's 95.6 kBtu/ft² across 105,728 sq ft works out to about 10.1 billion Btu (2,962 MWh-equivalent) in 2025. Its source EUI of 187.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 1,542,828 kWh of electricity and 48,388 therms of natural gas for the year.
Which law requires CA090_Ocean Ave Building 351 to report its energy use?
CA090_Ocean Ave Building 351 reports under SF Environment Code Chapter 20, the legal basis of San Francisco's Existing Buildings Energy Performance Ordinance, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record sf:3180/006:2025). San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
More mixed residential buildings in San Francisco
- 639 POST ST· 105,646 sq ft · score 100 (A)
- 1300 BUSH ST· 105,494 sq ft · score 99 (A)
- Plaza del Sol· 105,263 sq ft · score 96 (A)
- 2006 WASHINGTON ST· 105,197 sq ft · EUI 33.0 kBtu/ft²
- 937 MCALLISTER ST· 104,860 sq ft · score 99 (A)
- 60 RAUSCH ST· 104,602 sq ft · score 97 (A)
- Mixed Residential buildings in San Francisco· 610 benchmarked
- All San Francisco benchmarked buildings· SF Environment Code Chapter 20
- Most efficient large buildings in San Francisco
- Least efficient large buildings in San Francisco
- Biggest emitters in San Francisco
Frequently asked questions
What is CA090_Ocean Ave Building 351's energy grade?
CA090_Ocean Ave Building 351 scores 1 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does CA090_Ocean Ave Building 351 use?
Its 2025 site energy-use intensity was 95.6 kBtu/ft² (187.5 kBtu/ft² source) across 105,728 sq ft, including 1,542,828 kWh of electricity and 48,388 therms of natural gas.
What are CA090_Ocean Ave Building 351's carbon emissions?
CA090_Ocean Ave Building 351 reported 558 tCO₂e of greenhouse-gas emissions (5.3 kgCO₂e/ft²) for 2025.
Where is CA090_Ocean Ave Building 351?
CA090_Ocean Ave Building 351 is at 1150 OCEAN AVE, in San Francisco, California 94112. Its coordinates are 37.72399, -122.45504 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is CA090_Ocean Ave Building 351 and when was it built?
CA090_Ocean Ave Building 351 has 105,728 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 2012 as its year built. It is classed as mixed residential.
Is CA090_Ocean Ave Building 351 covered by SF Environment Code Chapter 20?
Yes — it appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, which lists the buildings reporting under SF Environment Code Chapter 20.
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About this data
Source: Existing Buildings Energy Performance Ordinance (SF Environment Code Chapter 20), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “CA090_Ocean Ave Building 351, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/ca090-ocean-ave-building-351-d1b2311e (data as of October 2, 2026).