The Fillmore Center: Building D (Aggregate)
Multifamily Housing in California, CA · 1730 O'Farrell Street, San Francisco · 94115
At a glance
The Fillmore Center: Building D (Aggregate) is a 129,553-square-foot multifamily housing building at 1730 O'Farrell Street, San Francisco in San Francisco, California, built in 1991. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 98 out of 100 (grade A), a site energy-use intensity of 20.4 kBtu/ft² and 185 tCO₂e of greenhouse-gas emissions. That score is higher than 66% 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 | 98 (band A) |
| Site EUI | 20.4 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 185 tCO₂e |
| GHG intensity | 1.4 kgCO₂e/ft² |
| Electricity | 700,104 kWh |
| Natural gas | 4,940 therms |
| Gross floor area | 129,553 sq ft |
| Source record | california:5857444:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 98 | +11 | 20.4 kBtu/ft² | 185 tCO₂e |
| 2023 | 87 | +2 | 26.3 kBtu/ft² | 230 tCO₂e |
| 2022 | 85 | ±0 | 27.5 kBtu/ft² | 236 tCO₂e |
| 2021 | 85 | +4 | 27.0 kBtu/ft² | 205 tCO₂e |
| 2020 | 81 | +4 | 28.6 kBtu/ft² | 234 tCO₂e |
| 2019 | 77 | 30.4 kBtu/ft² | 261 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
- 1730 O'Farrell Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94115
- Coordinates
- 37.78344, -122.43350
Within ~1 km
Nearby benchmarked buildings
- Mount Zionscore —
Hospital (General Medical & Surgical) · 628,196 sq ft
- 1535 EDDY STscore 100
Mixed Residential · 486,750 sq ft
- 1510 Eddy Stscore 100
Mixed Residential · 482,898 sq ft
- Fillmore Centerscore 85
Mixed Residential · 460,753 sq ft
- Cn3112 - 2238 Geary Medical Officesscore 100
Medical Office · 423,160 sq ft
- Kaiser Permanentescore 99
Commercial · 423,160 sq ft
See also: most efficient in California · biggest emitters
How does The Fillmore Center: Building D (Aggregate) 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. The Fillmore Center: Building D (Aggregate)'s ENERGY STAR score of 98 compares with an average of 82 across the 9,612 that report a score; it scores higher than 66% of them and lower than 29%. Its site EUI of 20.4 kBtu/ft² is about 41% below the average of 34.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 1.4 kgCO₂e/ft² is about 32% below the group average of 2.1 kgCO₂e/ft².
At 129,553 sq ft, it is about 14% below the average floor area of 150,919 sq ft for those buildings. Its 1991 construction date is close to 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 The Fillmore Center: Building D (Aggregate)'s energy performance changed over time?
BuildingCensus holds 6 California disclosures for The Fillmore Center: Building D (Aggregate), covering report years 2019–2024. Its ENERGY STAR score went from 77 in 2019 to 98 in 2024 (+21 points). Site EUI moved from 30.4 kBtu/ft² (2019) to 20.4 kBtu/ft² (2024), a 33% decrease. Reported emissions went from 261 tCO₂e to 185 tCO₂e over the same span (down 29%).
What does an ENERGY STAR score of 98 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 98 means the building performs better than about 98% of its national peers. BuildingCensus bands the score into report-card grades; 98 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 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. The Fillmore Center: Building D (Aggregate)'s 20.4 kBtu/ft² across 129,553 sq ft works out to about 2.6 billion Btu (775 MWh-equivalent) in 2024. The disclosure also reports 700,104 kWh of electricity and 4,940 therms of natural gas for the year.
Which law requires The Fillmore Center: Building D (Aggregate) to report its energy use?
The Fillmore Center: Building D (Aggregate) 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:5857444:2024). 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
- Victoria Heights Apartments· 129,498 sq ft · score 60 (C)
- Sereno (Sr126)· 129,476 sq ft · score 94 (A)
- 27 North (Nr243)· 129,462 sq ft · score 71 (B)
- Villas At Channel Islands· 129,366 sq ft · score 98 (A)
- Villa Creek Apartments· 129,296 sq ft · score 100 (A)
- Foothill Farms· 129,235 sq ft · score 99 (A)
- 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 The Fillmore Center: Building D (Aggregate)'s energy grade?
The Fillmore Center: Building D (Aggregate) scores 98 out of 100 on ENERGY STAR — band A, high performer (85–100) — in its 2024 California disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The Fillmore Center: Building D (Aggregate) use?
Its 2024 site energy-use intensity was 20.4 kBtu/ft² across 129,553 sq ft, including 700,104 kWh of electricity and 4,940 therms of natural gas.
What are The Fillmore Center: Building D (Aggregate)'s carbon emissions?
The Fillmore Center: Building D (Aggregate) reported 185 tCO₂e of greenhouse-gas emissions (1.4 kgCO₂e/ft²) for 2024.
Where is The Fillmore Center: Building D (Aggregate)?
The Fillmore Center: Building D (Aggregate) is at 1730 O'Farrell Street, San Francisco, in San Francisco, California 94115. Its coordinates are 37.78344, -122.43350 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Fillmore Center: Building D (Aggregate) and when was it built?
The Fillmore Center: Building D (Aggregate) has 129,553 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1991 as its year built. It is classed as multifamily housing.
Is The Fillmore Center: Building D (Aggregate) 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).
Working with California 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: 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, “The Fillmore Center: Building D (Aggregate), San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-fillmore-center-building-d-aggregate-c4826061 (data as of July 9, 2026).