235 2Nd Street Llc
Office in California, CA · 235 2Nd Street, San Francisco · 94105
At a glance
235 2Nd Street Llc is a 262,828-square-foot office building at 235 2Nd Street, San Francisco in San Francisco, California, built in 1998. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 79 out of 100 (grade B), a site energy-use intensity of 33.3 kBtu/ft² and 562 tCO₂e of greenhouse-gas emissions. That score is higher than 41% of the 4,912 scored office buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 79 (band B) |
| Site EUI | 33.3 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 562 tCO₂e |
| GHG intensity | 2.1 kgCO₂e/ft² |
| Electricity | 2,102,223 kWh |
| Natural gas | 16,270 therms |
| Gross floor area | 262,828 sq ft |
| Source record | california:3509150:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 79 | 33.3 kBtu/ft² | 562 tCO₂e | |
| 2023 | — | 33.2 kBtu/ft² | 583 tCO₂e | |
| 2022 | 99 | +2 | 23.2 kBtu/ft² | 404 tCO₂e |
| 2021 | 97 | +2 | 26.9 kBtu/ft² | 411 tCO₂e |
| 2020 | 95 | +9 | 32.5 kBtu/ft² | 521 tCO₂e |
| 2019 | 86 | +1 | 46.6 kBtu/ft² | 797 tCO₂e |
| 2018 | 85 | 41.4 kBtu/ft² | 739 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
- 235 2Nd Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94105
- Coordinates
- 37.78659, -122.39699
Within ~1 km
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See also: most efficient in California · biggest emitters
How does 235 2Nd Street Llc compare with other office buildings in California?
The latest disclosures cover 6,214 office buildings in California, out of 40,029 buildings citywide. 235 2Nd Street Llc's ENERGY STAR score of 79 compares with an average of 75 across the 4,912 that report a score; it scores higher than 41% of them and lower than 58%. Its site EUI of 33.3 kBtu/ft² is about 41% below the average of 56.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.1 kgCO₂e/ft² is about 41% below the group average of 3.6 kgCO₂e/ft².
At 262,828 sq ft, it is about 73% above the average floor area of 151,937 sq ft for those buildings. It was built in 1998, 13 years later than the group's average year built (1985). Across all 24 jurisdictions BuildingCensus covers, the 15,264 office buildings average an ENERGY STAR score of 73 and a site EUI of 59.3 kBtu/ft².
How has 235 2Nd Street Llc's energy performance changed over time?
BuildingCensus holds 7 California disclosures for 235 2Nd Street Llc, covering report years 2018–2024. Its ENERGY STAR score went from 85 in 2018 to 79 in 2024 (-6 points); its best year on file was 2022, at 99. Site EUI moved from 41.4 kBtu/ft² (2018) to 33.3 kBtu/ft² (2024), a 20% decrease. Reported emissions went from 739 tCO₂e to 562 tCO₂e over the same span (down 24%).
What does an ENERGY STAR score of 79 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 79 means the building performs better than about 79% of its national peers. BuildingCensus bands the score into report-card grades; 79 falls in band B — above median (70–84). 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 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. 235 2Nd Street Llc's 33.3 kBtu/ft² across 262,828 sq ft works out to about 8.8 billion Btu (2,565 MWh-equivalent) in 2024. The disclosure also reports 2,102,223 kWh of electricity and 16,270 therms of natural gas for the year.
Which law requires 235 2Nd Street Llc to report its energy use?
235 2Nd Street Llc 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:3509150:2024). 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 office buildings in California
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- 620 Newport Center· 262,602 sq ft · score 77 (B)
- 1960 East Grand Ave· 262,349 sq ft · score 91 (A)
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- Office buildings in California· 6,214 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 235 2Nd Street Llc's energy grade?
235 2Nd Street Llc scores 79 out of 100 on ENERGY STAR — band B, above median (70–84) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 235 2Nd Street Llc use?
Its 2024 site energy-use intensity was 33.3 kBtu/ft² across 262,828 sq ft, including 2,102,223 kWh of electricity and 16,270 therms of natural gas.
What are 235 2Nd Street Llc's carbon emissions?
235 2Nd Street Llc reported 562 tCO₂e of greenhouse-gas emissions (2.1 kgCO₂e/ft²) for 2024.
Where is 235 2Nd Street Llc?
235 2Nd Street Llc is at 235 2Nd Street, San Francisco, in San Francisco, California 94105. Its coordinates are 37.78659, -122.39699 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is 235 2Nd Street Llc and when was it built?
235 2Nd Street Llc has 262,828 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1998 as its year built. It is classed as office.
Is 235 2Nd Street Llc 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, “235 2Nd Street Llc, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/235-2nd-street-llc-431759e3 (data as of July 9, 2026).