1300 BUSH ST
Mixed Residential in San Francisco, CA · 94109
At a glance
1300 BUSH ST is a 105,494-square-foot mixed residential building in San Francisco, California, built in 1975. In its 2025 San Francisco benchmarking disclosure it reported an ENERGY STAR score of 99 out of 100 (grade A), a site energy-use intensity of 50.8 kBtu/ft² and 203 tCO₂e of greenhouse-gas emissions. That score is higher than 62% 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 | 99 (band A) |
| Site EUI | 50.8 kBtu/ft² |
| Source EUI | 84.5 kBtu/ft² |
| GHG emissions | 203 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 382,346 kWh |
| Natural gas | 24,132 therms |
| Gross floor area | 105,494 sq ft |
| Source record | sf:0668/002:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 99 | ±0 | 50.8 kBtu/ft² | 203 tCO₂e |
| 2024 | 99 | +3 | 52.7 kBtu/ft² | 222 tCO₂e |
| 2023 | 96 | 58.1 kBtu/ft² | 254 tCO₂e | |
| 2022 | — | 55.9 kBtu/ft² | 244 tCO₂e | |
| 2021 | — | 57.8 kBtu/ft² | 239 tCO₂e | |
| 2020 | — | 67.3 kBtu/ft² | 295 tCO₂e | |
| 2019 | 77 | -7 | 66.1 kBtu/ft² | 299 tCO₂e |
| 2018 | 84 | 61.9 kBtu/ft² | 265 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 1300 BUSH ST
- City
- San Francisco
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78911, -122.41909
Within ~1 km
Nearby benchmarked buildings
Office · 1,055,601 sq ft
- 601 VAN NESS AVEscore 87
Mixed Residential · 820,324 sq ft
- 1101 Van Nessscore 37
Commercial · 777,383 sq ft
Hospital (General Medical & Surgical) · 777,383 sq ft
- Opera Plazascore 89
Multifamily Housing · 616,458 sq ft
- 1661 PINE STscore —
Mixed Residential · 524,272 sq ft
See also: most efficient in San Francisco · biggest emitters
How does 1300 BUSH 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. 1300 BUSH ST's ENERGY STAR score of 99 compares with an average of 85 across the 340 that report a score; it scores higher than 62% of them and lower than 31%. Its site EUI of 50.8 kBtu/ft² is about 41% 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 2.8 kgCO₂e/ft² is about 39% above the group average of 2.0 kgCO₂e/ft².
At 105,494 sq ft, it is about 36% below the average floor area of 165,572 sq ft for those buildings. It was built in 1975, 9 years later than the group's average year built (1967).
How has 1300 BUSH ST's energy performance changed over time?
BuildingCensus holds 8 San Francisco disclosures for 1300 BUSH ST, covering report years 2018–2025. Its ENERGY STAR score went from 84 in 2018 to 99 in 2025 (+15 points); its best year on file was 2024, at 99. Site EUI moved from 61.9 kBtu/ft² (2018) to 50.8 kBtu/ft² (2025), a 18% decrease. Reported emissions went from 265 tCO₂e to 203 tCO₂e over the same span (down 23%).
What does an ENERGY STAR score of 99 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 99 means the building performs better than about 99% of its national peers. BuildingCensus bands the score into report-card grades; 99 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. 1300 BUSH ST's 50.8 kBtu/ft² across 105,494 sq ft works out to about 5.4 billion Btu (1,571 MWh-equivalent) in 2025. Its source EUI of 84.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 382,346 kWh of electricity and 24,132 therms of natural gas for the year.
Which law requires 1300 BUSH ST to report its energy use?
1300 BUSH 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:0668/002:2025). 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
- 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)
- 3225 26TH ST· 103,680 sq ft · score 91 (A)
- 1135 ELLIS ST· 103,574 sq ft · score 76 (B)
- 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 1300 BUSH ST's energy grade?
1300 BUSH ST scores 99 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 1300 BUSH ST use?
Its 2025 site energy-use intensity was 50.8 kBtu/ft² (84.5 kBtu/ft² source) across 105,494 sq ft, including 382,346 kWh of electricity and 24,132 therms of natural gas.
What are 1300 BUSH ST's carbon emissions?
1300 BUSH ST reported 203 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2025.
Where is 1300 BUSH ST?
1300 BUSH ST is in San Francisco, California 94109. Its coordinates are 37.78911, -122.41909 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is 1300 BUSH ST and when was it built?
1300 BUSH ST has 105,494 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1975 as its year built. It is classed as mixed residential.
Is 1300 BUSH 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.
Working with San Francisco building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “1300 BUSH ST, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/1300-bush-st-c3764d85 (data as of October 2, 2026).