Hotel Casa Loma
Commercial in San Francisco, CA · 600 Fillmore St · 94117
At a glance
Hotel Casa Loma is a 13,592-square-foot commercial building at 600 Fillmore St in San Francisco, California, built in 1906. It is listed in the 2025 Existing Buildings Energy Performance Ordinance disclosure without energy figures: no ENERGY STAR score, energy use or emissions were published for it that year. Its most recent reported figures are from 2024, when it scored 100 out of 100 on ENERGY STAR with a site EUI of 50.2 kBtu/ft².
No energy data reported for 2025
Hotel Casa Loma appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, but no ENERGY STAR score, energy use or emissions were published for it — the building did not report benchmarking data for that year. Earlier reported years are in the table below.
Floor area on file: 13,592 sq ft · Built 1906
Source record sf:0821/018:2025
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | — | — | |
| 2024 | 100 | 50.2 kBtu/ft² | 38 tCO₂e | |
| 2023 | — | — | — | |
| 2022 | 100 | 50.0 kBtu/ft² | 38 tCO₂e | |
| 2021 | — | 48.3 kBtu/ft² | 36 tCO₂e | |
| 2020 | — | — | — | |
| 2019 | 99 | 58.2 kBtu/ft² | 44 tCO₂e | |
| 2018 | — | — | — | |
| 2017 | — | — | — | |
| 2016 | — | — | — | |
| 2015 | — | — | — | |
| 2014 | — | — | — | |
| 2013 | — | — | — | |
| 2012 | — | — | — |
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.
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Location
- Address
- 600 Fillmore St
- City
- San Francisco
- State
- California
- ZIP
- 94117
- Coordinates
- 37.77509, -122.43080
Within ~1 km
Nearby benchmarked buildings
- 1535 EDDY STscore 100
Mixed Residential · 486,750 sq ft
- 1510 Eddy Stscore 100
Mixed Residential · 482,898 sq ft
- Cpmc - Dav Hospitalscore 10
Hospital (General Medical & Surgical) · 479,070 sq ft
- Freedom Westscore 92
Mixed Residential · 465,466 sq ft
- Fillmore Centerscore 85
Mixed Residential · 460,753 sq ft
- Freedom Westscore 89
Multifamily Housing · 418,516 sq ft
See also: most efficient in San Francisco · biggest emitters
How has Hotel Casa Loma's energy performance changed over time?
BuildingCensus holds 14 San Francisco disclosures for Hotel Casa Loma, covering report years 2012–2025. Its ENERGY STAR score went from 99 in 2019 to 100 in 2024 (+1 points); its best year on file was 2022, at 100. Site EUI moved from 58.2 kBtu/ft² (2019) to 50.2 kBtu/ft² (2024), a 14% decrease. Reported emissions went from 44 tCO₂e to 38 tCO₂e over the same span (down 14%).
Which law requires Hotel Casa Loma to report its energy use?
Hotel Casa Loma 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:0821/018:2025). San Francisco's ordinance requires annual benchmarking for commercial buildings over 10,000 sq ft, with administrative penalties for buildings that fail to report.
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Frequently asked questions
What is Hotel Casa Loma's energy grade?
Hotel Casa Loma has no grade: it did not report energy data for 2025. The 2025 Existing Buildings Energy Performance Ordinance disclosure lists the building but publishes no ENERGY STAR score, energy use or emissions for it.
Where is Hotel Casa Loma?
Hotel Casa Loma is at 600 Fillmore St, in San Francisco, California 94117. Its coordinates are 37.77509, -122.43080 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
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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, “Hotel Casa Loma, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/hotel-casa-loma-9bbbc981 (data as of October 2, 2026).