Clementina Towers: Clementina Towers
Multifamily Housing in California, CA · 330 Clementina Street, San Francisco · 94103
At a glance
Clementina Towers: Clementina Towers is a 175,046-square-foot multifamily housing building at 330 Clementina Street, San Francisco in San Francisco, California, built in 1971. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 31 out of 100 (grade D), a site energy-use intensity of 81.4 kBtu/ft² and 808 tCO₂e of greenhouse-gas emissions. That score is higher than 5% 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 | 31 (band D) |
| Site EUI | 81.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 808 tCO₂e |
| GHG intensity | 4.6 kgCO₂e/ft² |
| Electricity | 1,130,536 kWh |
| Natural gas | 103,847 therms |
| Gross floor area | 175,046 sq ft |
| Source record | california:6079329:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 31 | -8 | 81.4 kBtu/ft² | 808 tCO₂e |
| 2023 | 39 | -16 | 91.8 kBtu/ft² | 887 tCO₂e |
| 2022 | 55 | -4 | 80.9 kBtu/ft² | 789 tCO₂e |
| 2021 | 59 | -4 | 80.4 kBtu/ft² | 759 tCO₂e |
| 2020 | 63 | -14 | 81.4 kBtu/ft² | 774 tCO₂e |
| 2019 | 77 | 69.7 kBtu/ft² | 675 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
- 330 Clementina Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94103
- Coordinates
- 37.78216, -122.40235
Within ~1 km
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How does Clementina Towers: Clementina Towers 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. Clementina Towers: Clementina Towers's ENERGY STAR score of 31 compares with an average of 82 across the 9,612 that report a score; it scores higher than 5% of them and lower than 95%. Its site EUI of 81.4 kBtu/ft² is about 137% above the average of 34.4 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 4.6 kgCO₂e/ft² is about twice the group average of 2.1 kgCO₂e/ft².
At 175,046 sq ft, it is about 16% above the average floor area of 150,919 sq ft for those buildings. It was built in 1971, 17 years earlier 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 Clementina Towers: Clementina Towers's energy performance changed over time?
BuildingCensus holds 6 California disclosures for Clementina Towers: Clementina Towers, covering report years 2019–2024. Its ENERGY STAR score went from 77 in 2019 to 31 in 2024 (-46 points); its best year on file was 2019, at 77. Site EUI moved from 69.7 kBtu/ft² (2019) to 81.4 kBtu/ft² (2024), an 17% increase. Reported emissions went from 675 tCO₂e to 808 tCO₂e over the same span (up 20%).
What does an ENERGY STAR score of 31 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 31 means the building performs better than about 31% of its national peers. BuildingCensus bands the score into report-card grades; 31 falls in band D — lowest band (1–54). It sits 44 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. Clementina Towers: Clementina Towers's 81.4 kBtu/ft² across 175,046 sq ft works out to about 14.2 billion Btu (4,176 MWh-equivalent) in 2024. The disclosure also reports 1,130,536 kWh of electricity and 103,847 therms of natural gas for the year.
Which law requires Clementina Towers: Clementina Towers to report its energy use?
Clementina Towers: Clementina Towers 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:6079329:2024). 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
- Pebble Creek Ii - Woodmont· 175,000 sq ft · score 100 (A)
- Pebble Creek 2· 175,000 sq ft · score 100 (A)
- Parkewood Village· 174,920 sq ft · EUI 39.4 kBtu/ft²
- Sunset Pointe Apartments· 174,910 sq ft · EUI 31.5 kBtu/ft²
- Park Grossmont· 174,900 sq ft · score 100 (A)
- 12215-12325 Graham St· 174,696 sq ft · score 69 (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 Clementina Towers: Clementina Towers's energy grade?
Clementina Towers: Clementina Towers scores 31 out of 100 on ENERGY STAR — band D, lowest band (1–54) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Clementina Towers: Clementina Towers use?
Its 2024 site energy-use intensity was 81.4 kBtu/ft² across 175,046 sq ft, including 1,130,536 kWh of electricity and 103,847 therms of natural gas.
What are Clementina Towers: Clementina Towers's carbon emissions?
Clementina Towers: Clementina Towers reported 808 tCO₂e of greenhouse-gas emissions (4.6 kgCO₂e/ft²) for 2024.
Where is Clementina Towers: Clementina Towers?
Clementina Towers: Clementina Towers is at 330 Clementina Street, San Francisco, in San Francisco, California 94103. Its coordinates are 37.78216, -122.40235 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is Clementina Towers: Clementina Towers and when was it built?
Clementina Towers: Clementina Towers has 175,046 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1971 as its year built. It is classed as multifamily housing.
Is Clementina Towers: Clementina Towers 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, “Clementina Towers: Clementina Towers, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/clementina-towers-clementina-towers-1e58ef98 (data as of July 9, 2026).