350 CHURCH ST
Mixed Residential in San Francisco, CA · 94114
At a glance
350 CHURCH ST is a 60,005-square-foot mixed residential building in San Francisco, California, built in 1981. In its 2025 San Francisco benchmarking disclosure it reported an ENERGY STAR score of 93 out of 100 (grade A), a site energy-use intensity of 16.1 kBtu/ft² and 53 tCO₂e of greenhouse-gas emissions. That score is higher than 42% 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 | 93 (band A) |
| Site EUI | 16.1 kBtu/ft² |
| Source EUI | 31.8 kBtu/ft² |
| GHG emissions | 53 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 149,403 kWh |
| Natural gas | 4,565 therms |
| Gross floor area | 60,005 sq ft |
| Source record | sf:3558/078:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 93 | +2 | 16.1 kBtu/ft² | 53 tCO₂e |
| 2024 | 91 | +3 | 16.5 kBtu/ft² | 60 tCO₂e |
| 2023 | 88 | -4 | 16.3 kBtu/ft² | 62 tCO₂e |
| 2022 | 92 | 16.6 kBtu/ft² | 61 tCO₂e | |
| 2021 | — | 17.3 kBtu/ft² | 59 tCO₂e | |
| 2020 | — | 16.9 kBtu/ft² | 62 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | — | — | — |
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
- 350 CHURCH ST
- City
- San Francisco
- State
- California
- ZIP
- 94114
- Coordinates
- 37.76506, -122.42908
Within ~1 km
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- 135 VALENCIA STscore —
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See also: most efficient in San Francisco · biggest emitters
How does 350 CHURCH ST 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. 350 CHURCH ST's ENERGY STAR score of 93 compares with an average of 85 across the 340 that report a score; it scores higher than 42% of them and lower than 54%. Its site EUI of 16.1 kBtu/ft² is about 55% below the average of 36.0 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.9 kgCO₂e/ft² is about 55% below the group average of 2.0 kgCO₂e/ft².
At 60,005 sq ft, it is about 64% below the average floor area of 165,572 sq ft for those buildings. It was built in 1981, 15 years later than the group's average year built (1967).
How has 350 CHURCH ST's energy performance changed over time?
BuildingCensus holds 8 San Francisco disclosures for 350 CHURCH ST, covering report years 2018–2025. Its ENERGY STAR score went from 92 in 2022 to 93 in 2025 (+1 points). Site EUI moved from 16.9 kBtu/ft² (2020) to 16.1 kBtu/ft² (2025), a 5% decrease. Reported emissions went from 62 tCO₂e to 53 tCO₂e over the same span (down 13%).
What does an ENERGY STAR score of 93 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 93 means the building performs better than about 93% of its national peers. BuildingCensus bands the score into report-card grades; 93 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 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. 350 CHURCH ST's 16.1 kBtu/ft² across 60,005 sq ft works out to about 1 billion Btu (283 MWh-equivalent) in 2025. Its source EUI of 31.8 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 149,403 kWh of electricity and 4,565 therms of natural gas for the year.
Which law requires 350 CHURCH ST to report its energy use?
350 CHURCH ST 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:3558/078:2025). 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
- 325 CHINA BASIN ST· 60,000 sq ft · score 13 (D)
- 410 EDDY ST· 59,970 sq ft
- Bayanihan House· 59,943 sq ft · score 68 (C)
- 400 VIDAL DR· 59,901 sq ft
- 400 VIDAL DR· 59,901 sq ft
- 690 CHESTNUT ST· 59,325 sq ft · score 99 (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 350 CHURCH ST's energy grade?
350 CHURCH ST scores 93 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 350 CHURCH ST use?
Its 2025 site energy-use intensity was 16.1 kBtu/ft² (31.8 kBtu/ft² source) across 60,005 sq ft, including 149,403 kWh of electricity and 4,565 therms of natural gas.
What are 350 CHURCH ST's carbon emissions?
350 CHURCH ST reported 53 tCO₂e of greenhouse-gas emissions (0.9 kgCO₂e/ft²) for 2025.
Where is 350 CHURCH ST?
350 CHURCH ST is in San Francisco, California 94114. Its coordinates are 37.76506, -122.42908 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is 350 CHURCH ST and when was it built?
350 CHURCH ST has 60,005 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1981 as its year built. It is classed as mixed residential.
Is 350 CHURCH ST 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, “350 CHURCH ST, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/350-church-st-3a38f713 (data as of October 2, 2026).