The Broadmoor
Senior Living Community in California, CA · 1499 Sutter Street, San Francisco · 94109
At a glance
The Broadmoor is a 94,525-square-foot senior living community building at 1499 Sutter Street, San Francisco in San Francisco, California, built in 1907. In its 2024 California benchmarking disclosure it reported an ENERGY STAR score of 100 out of 100 (grade A), a site energy-use intensity of 51.1 kBtu/ft² and 261 tCO₂e of greenhouse-gas emissions. That score is higher than 80% of the 517 scored senior living community buildings in California.
AB 802 (Public Resources Code §25402.10) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 51.1 kBtu/ft² |
| Source EUI | — |
| GHG emissions | 261 tCO₂e |
| GHG intensity | 2.8 kgCO₂e/ft² |
| Electricity | 90,596 kWh |
| Natural gas | 45,204 therms |
| Gross floor area | 94,525 sq ft |
| Source record | california:28491091:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 51.1 kBtu/ft² | 261 tCO₂e |
| 2023 | 100 | ±0 | 64.6 kBtu/ft² | 333 tCO₂e |
| 2022 | 100 | 73.0 kBtu/ft² | 373 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
- 1499 Sutter Street, San Francisco
- City
- California
- State
- California
- ZIP
- 94109
- Coordinates
- 37.78683, -122.42467
Within ~1 km
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See also: most efficient in California · biggest emitters
How does The Broadmoor compare with other senior living community buildings in California?
The latest disclosures cover 542 senior living community buildings in California, out of 40,029 buildings citywide. The Broadmoor's ENERGY STAR score of 100 compares with an average of 81 across the 517 that report a score; it scores higher than 80% of them. Its site EUI of 51.1 kBtu/ft² is roughly in line with the average of 51.6 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 2.8 kgCO₂e/ft² is about 14% below the group average of 3.2 kgCO₂e/ft².
At 94,525 sq ft, it is roughly in line with the average floor area of 104,319 sq ft for those buildings. It was built in 1907, 91 years earlier than the group's average year built (1998). Across all 24 jurisdictions BuildingCensus covers, the 1,181 senior living community buildings average an ENERGY STAR score of 71 and a site EUI of 73.6 kBtu/ft².
How has The Broadmoor's energy performance changed over time?
BuildingCensus holds 3 California disclosures for The Broadmoor, covering report years 2022–2024. Its ENERGY STAR score was 100 in both 2022 and 2024. Site EUI moved from 73.0 kBtu/ft² (2022) to 51.1 kBtu/ft² (2024), a 30% decrease. Reported emissions went from 373 tCO₂e to 261 tCO₂e over the same span (down 30%).
What does an ENERGY STAR score of 100 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: 100 is the top of the scale. BuildingCensus bands the score into report-card grades; 100 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 Broadmoor's 51.1 kBtu/ft² across 94,525 sq ft works out to about 4.8 billion Btu (1,416 MWh-equivalent) in 2024. The disclosure also reports 90,596 kWh of electricity and 45,204 therms of natural gas for the year.
Which law requires The Broadmoor to report its energy use?
The Broadmoor 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:28491091:2024). 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 senior living community buildings in California
- The Pines· 93,992 sq ft · score 71 (B)
- 10532 Golden Creek· 93,857 sq ft · score 84 (B)
- 148-Oakmont Of Silver Creek· 93,733 sq ft · score 95 (A)
- 821-Oakmont Of Agoura Hills· 93,733 sq ft · score 95 (A)
- Belmont Village Encino· 93,604 sq ft · score 64 (C)
- Belmont Village Rpv· 93,500 sq ft · score 74 (B)
- Senior Living Community buildings in California· 542 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 Broadmoor's energy grade?
The Broadmoor scores 100 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 Broadmoor use?
Its 2024 site energy-use intensity was 51.1 kBtu/ft² across 94,525 sq ft, including 90,596 kWh of electricity and 45,204 therms of natural gas.
What are The Broadmoor's carbon emissions?
The Broadmoor reported 261 tCO₂e of greenhouse-gas emissions (2.8 kgCO₂e/ft²) for 2024.
Where is The Broadmoor?
The Broadmoor is at 1499 Sutter Street, San Francisco, in San Francisco, California 94109. Its coordinates are 37.78683, -122.42467 (latitude, longitude), as published in the Building Energy Benchmarking Program (statewide) file.
How big is The Broadmoor and when was it built?
The Broadmoor has 94,525 sq ft of gross floor area, as reported in its 2024 disclosure. The disclosure lists 1907 as its year built. It is classed as senior living community.
Is The Broadmoor 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, “The Broadmoor, San Francisco, California — 2024 benchmarking disclosure”, https://buildingcensus.com/buildings/california/the-broadmoor-3943b4e4 (data as of July 9, 2026).