Thompson Seattle Hotel + Sequel Apts
Mixed Use Property in Seattle, WA · 110 STEWART ST · 98101
At a glance
Thompson Seattle Hotel + Sequel Apts is a 253,664-square-foot mixed use property building at 110 STEWART ST in Seattle, Washington, built in 2017.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | — |
| Source EUI | — |
| GHG emissions | — |
| GHG intensity | — |
| Natural gas | 36,810 therms |
| Gross floor area | 253,664 sq ft |
| Source record | seattle:50246:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | — | — | |
| 2024 | 64 | +8 | 71.2 kBtu/ft² | 254 tCO₂e |
| 2023 | 56 | -2 | 75.9 kBtu/ft² | 263 tCO₂e |
| 2022 | 58 | -21 | 77.2 kBtu/ft² | 285 tCO₂e |
| 2021 | 79 | -11 | 63.5 kBtu/ft² | 236 tCO₂e |
| 2020 | 90 | +26 | 53.3 kBtu/ft² | 192 tCO₂e |
| 2019 | 64 | +2 | 72.9 kBtu/ft² | 280 tCO₂e |
| 2018 | 62 | 73.5 kBtu/ft² | 277 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 110 STEWART ST
- City
- Seattle
- State
- Washington
- ZIP
- 98101
- Coordinates
- 47.61070, -122.34136
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
How does Thompson Seattle Hotel + Sequel Apts compare with other mixed use property buildings in Seattle?
The latest disclosures cover 157 mixed use property buildings in Seattle, out of 3,871 buildings citywide.
At 253,664 sq ft, it is about 53% above the average floor area of 165,352 sq ft for those buildings. It was built in 2017, 49 years later than the group's average year built (1968). Across all 24 jurisdictions BuildingCensus covers, the 1,212 mixed use property buildings average an ENERGY STAR score of 69 and a site EUI of 79.8 kBtu/ft².
How has Thompson Seattle Hotel + Sequel Apts's energy performance changed over time?
BuildingCensus holds 8 Seattle disclosures for Thompson Seattle Hotel + Sequel Apts, covering report years 2018–2025. Its ENERGY STAR score went from 62 in 2018 to 64 in 2024 (+2 points); its best year on file was 2020, at 90. Site EUI moved from 73.5 kBtu/ft² (2018) to 71.2 kBtu/ft² (2024), a 3% decrease. Reported emissions went from 277 tCO₂e to 254 tCO₂e over the same span (down 8%).
Which law requires Thompson Seattle Hotel + Sequel Apts to report its energy use?
Thompson Seattle Hotel + Sequel Apts reports under the Seattle Energy Benchmarking Ordinance (SMC 22.920), the legal basis of Seattle's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record seattle:50246:2025). Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
More mixed use property buildings in Seattle
- 645 Elliott - North Building· 242,686 sq ft · EUI 71.3 kBtu/ft²
- 1920 Queen Anne Ave N, Seattle, WA 98109, USA· 233,528 sq ft · EUI 20.4 kBtu/ft²
- Epicenter Apts· 225,145 sq ft · EUI 46.7 kBtu/ft²
- Port Of Seattle Bell Harbor Complex & Conference - Campus· 217,088 sq ft · EUI 158.2 kBtu/ft²
- 4225 Roosevelt Bldg- U Of W Med. Center· 196,749 sq ft · EUI 156.1 kBtu/ft²
- Sixth & Wall Building (521 Wall St)· 192,630 sq ft · EUI 35.0 kBtu/ft²
- Mixed Use Property buildings in Seattle· 157 benchmarked
- All Seattle benchmarked buildings· Seattle Energy Benchmarking Ordinance (SMC 22.920)
- Most efficient large buildings in Seattle
- Least efficient large buildings in Seattle
- Biggest emitters in Seattle
Frequently asked questions
What is Thompson Seattle Hotel + Sequel Apts's energy grade?
Thompson Seattle Hotel + Sequel Apts did not report an ENERGY STAR score in its 2025 disclosure.
How much energy does Thompson Seattle Hotel + Sequel Apts use?
No energy-use intensity was reported for 2025.
What are Thompson Seattle Hotel + Sequel Apts's carbon emissions?
No greenhouse-gas emissions figure was reported for 2025.
Where is Thompson Seattle Hotel + Sequel Apts?
Thompson Seattle Hotel + Sequel Apts is at 110 STEWART ST, in Seattle, Washington 98101. Its coordinates are 47.61070, -122.34136 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Thompson Seattle Hotel + Sequel Apts and when was it built?
Thompson Seattle Hotel + Sequel Apts has 253,664 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 2017 as its year built. It is classed as mixed use property.
Is Thompson Seattle Hotel + Sequel Apts covered by the Seattle Energy Benchmarking Ordinance (SMC 22.920)?
Yes — it appears in the 2025 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Seattle Energy Benchmarking Ordinance (SMC 22.920).
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About this data
Source: Building Energy Benchmarking (Seattle Energy Benchmarking Ordinance (SMC 22.920)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Thompson Seattle Hotel + Sequel Apts, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/thompson-seattle-hotel-sequel-apts-2ba444d5 (data as of October 2, 2026).