Royal Pacific Motor Inn
Commercial in San Francisco, CA · 661 BROADWAY · 94133
At a glance
Royal Pacific Motor Inn is a 46,479-square-foot commercial building at 661 BROADWAY in San Francisco, California, built in 1963. In its 2025 San Francisco benchmarking disclosure it reported an ENERGY STAR score of 66 out of 100 (grade C), a site energy-use intensity of 59.2 kBtu/ft² and 82 tCO₂e of greenhouse-gas emissions. That score is higher than 22% of the 790 scored commercial buildings in San Francisco.
SF Environment Code Chapter 20 · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 66 (band C) |
| Site EUI | 59.2 kBtu/ft² |
| Source EUI | 121.0 kBtu/ft² |
| GHG emissions | 82 tCO₂e |
| GHG intensity | 3.3 kgCO₂e/ft² |
| Electricity | 247,373 kWh |
| Natural gas | 6,441 therms |
| Gross floor area | 46,479 sq ft |
| Source record | sf:0161/039:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 66 | -9 | 59.2 kBtu/ft² | 82 tCO₂e |
| 2024 | 75 | +6 | 55.0 kBtu/ft² | 84 tCO₂e |
| 2023 | 69 | -16 | 57.5 kBtu/ft² | 91 tCO₂e |
| 2022 | 85 | 48.0 kBtu/ft² | 75 tCO₂e | |
| 2021 | — | 28.4 kBtu/ft² | 42 tCO₂e | |
| 2020 | — | 40.8 kBtu/ft² | 64 tCO₂e | |
| 2019 | 57 | -1 | 63.6 kBtu/ft² | 100 tCO₂e |
| 2018 | 58 | -11 | 64.7 kBtu/ft² | 101 tCO₂e |
| 2017 | 69 | +4 | 66.8 kBtu/ft² | 110 tCO₂e |
| 2016 | 65 | -1 | 66.0 kBtu/ft² | 119 tCO₂e |
| 2015 | 66 | -2 | 66.6 kBtu/ft² | 115 tCO₂e |
| 2014 | 68 | +8 | 66.2 kBtu/ft² | 113 tCO₂e |
| 2013 | 60 | +22 | 70.9 kBtu/ft² | 128 tCO₂e |
| 2012 | 38 | 96.2 kBtu/ft² | 164 tCO₂e | |
| 2011 | — | — | — |
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
- 661 BROADWAY
- City
- San Francisco
- State
- California
- ZIP
- 94133
- Coordinates
- 37.79743, -122.40780
Within ~1 km
Nearby benchmarked buildings
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- 500 BATTERY STscore —
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- The Gateway Apartmentsscore —
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- 345 CALIFORNIA STscore 88
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- The Fairmont San Franciscoscore 86
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See also: most efficient in San Francisco · biggest emitters
How does Royal Pacific Motor Inn compare with other commercial buildings in San Francisco?
The latest disclosures cover 1,683 commercial buildings in San Francisco, out of 2,509 buildings citywide. Royal Pacific Motor Inn's ENERGY STAR score of 66 compares with an average of 78 across the 790 that report a score; it scores higher than 22% of them and lower than 78%. Its site EUI of 59.2 kBtu/ft² is about 20% above the average of 49.2 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 3.3 kgCO₂e/ft² is about 21% above the group average of 2.7 kgCO₂e/ft².
At 46,479 sq ft, it is about 57% below the average floor area of 107,408 sq ft for those buildings. It was built in 1963, 22 years later than the group's average year built (1941). Across all 24 jurisdictions BuildingCensus covers, the 2,307 commercial buildings average an ENERGY STAR score of 76 and a site EUI of 51.3 kBtu/ft².
How has Royal Pacific Motor Inn's energy performance changed over time?
BuildingCensus holds 15 San Francisco disclosures for Royal Pacific Motor Inn, covering report years 2011–2025. Its ENERGY STAR score went from 38 in 2012 to 66 in 2025 (+28 points); its best year on file was 2022, at 85. Site EUI moved from 96.2 kBtu/ft² (2012) to 59.2 kBtu/ft² (2025), a 38% decrease. Reported emissions went from 164 tCO₂e to 82 tCO₂e over the same span (down 50%).
What does an ENERGY STAR score of 66 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 66 means the building performs better than about 66% of its national peers. BuildingCensus bands the score into report-card grades; 66 falls in band C — below median (55–69). It sits 9 points below 75, the threshold for ENERGY STAR certification. In San Francisco, 73% 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. Royal Pacific Motor Inn's 59.2 kBtu/ft² across 46,479 sq ft works out to about 2.8 billion Btu (806 MWh-equivalent) in 2025. Its source EUI of 121.0 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 247,373 kWh of electricity and 6,441 therms of natural gas for the year.
Which law requires Royal Pacific Motor Inn to report its energy use?
Royal Pacific Motor Inn 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:0161/039:2025). 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 Royal Pacific Motor Inn's energy grade?
Royal Pacific Motor Inn scores 66 out of 100 on ENERGY STAR — band C, below median (55–69) — in its 2025 San Francisco disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Royal Pacific Motor Inn use?
Its 2025 site energy-use intensity was 59.2 kBtu/ft² (121.0 kBtu/ft² source) across 46,479 sq ft, including 247,373 kWh of electricity and 6,441 therms of natural gas.
What are Royal Pacific Motor Inn's carbon emissions?
Royal Pacific Motor Inn reported 82 tCO₂e of greenhouse-gas emissions (3.3 kgCO₂e/ft²) for 2025.
Where is Royal Pacific Motor Inn?
Royal Pacific Motor Inn is at 661 BROADWAY, in San Francisco, California 94133. Its coordinates are 37.79743, -122.40780 (latitude, longitude), as published in the Existing Buildings Energy Performance Ordinance file.
How big is Royal Pacific Motor Inn and when was it built?
Royal Pacific Motor Inn has 46,479 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1963 as its year built. It is classed as commercial.
Is Royal Pacific Motor Inn covered by SF Environment Code Chapter 20?
Yes — it appears in the 2025 Existing Buildings Energy Performance Ordinance disclosure, which lists the buildings reporting under SF Environment Code Chapter 20.
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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, “Royal Pacific Motor Inn, San Francisco, California — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/san-francisco/royal-pacific-motor-inn-879db27f (data as of October 2, 2026).