4225 Roosevelt Bldg- U Of W Med. Center
Mixed Use Property in Seattle, WA · 4225 ROOSEVELT WAY NE · 98105
At a glance
4225 Roosevelt Bldg- U Of W Med. Center is a 196,749-square-foot mixed use property building at 4225 ROOSEVELT WAY NE in Seattle, Washington, built in 1988. In its 2025 Seattle benchmarking disclosure it reported a site energy-use intensity of 156.1 kBtu/ft² and 425 tCO₂e of greenhouse-gas emissions.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 156.1 kBtu/ft² |
| Source EUI | 336.5 kBtu/ft² |
| GHG emissions | 425 tCO₂e |
| GHG intensity | 3.5 kgCO₂e/ft² |
| Electricity | 3,521,799 kWh |
| Natural gas | 70,080 therms |
| Gross floor area | 196,749 sq ft |
| Source record | seattle:494:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 156.1 kBtu/ft² | 425 tCO₂e | |
| 2024 | — | 152.0 kBtu/ft² | 434 tCO₂e | |
| 2023 | — | 149.5 kBtu/ft² | 483 tCO₂e | |
| 2022 | — | 146.1 kBtu/ft² | 452 tCO₂e | |
| 2021 | — | 140.1 kBtu/ft² | 430 tCO₂e | |
| 2020 | — | 154.1 kBtu/ft² | 413 tCO₂e | |
| 2019 | — | 165.2 kBtu/ft² | 452 tCO₂e | |
| 2018 | — | 177.4 kBtu/ft² | 502 tCO₂e | |
| 2017 | — | — | 459 tCO₂e | |
| 2016 | — | — | 463 tCO₂e | |
| 2015 | 6 | 177.6 kBtu/ft² | 479 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
- 4225 ROOSEVELT WAY NE
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.65821, -122.31831
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
How does 4225 Roosevelt Bldg- U Of W Med. Center 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. Its site EUI of 156.1 kBtu/ft² is about 127% above the average of 68.7 kBtu/ft² — it uses more energy per square foot than the typical building in that group. Its emissions intensity of 3.5 kgCO₂e/ft² is about 149% above the group average of 1.4 kgCO₂e/ft².
At 196,749 sq ft, it is about 19% above the average floor area of 165,352 sq ft for those buildings. It was built in 1988, 20 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 4225 Roosevelt Bldg- U Of W Med. Center's energy performance changed over time?
BuildingCensus holds 11 Seattle disclosures for 4225 Roosevelt Bldg- U Of W Med. Center, covering report years 2015–2025. Site EUI moved from 177.6 kBtu/ft² (2015) to 156.1 kBtu/ft² (2025), a 12% decrease. Reported emissions went from 479 tCO₂e to 425 tCO₂e over the same span (down 11%).
What does a site EUI of 156.1 kBtu/ft² mean?
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. 4225 Roosevelt Bldg- U Of W Med. Center's 156.1 kBtu/ft² across 196,749 sq ft works out to about 30.7 billion Btu (9,001 MWh-equivalent) in 2025. Its source EUI of 336.5 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 3,521,799 kWh of electricity and 70,080 therms of natural gas for the year.
Which law requires 4225 Roosevelt Bldg- U Of W Med. Center to report its energy use?
4225 Roosevelt Bldg- U Of W Med. Center 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:494:2025). 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
- Sixth & Wall Building (521 Wall St)· 192,630 sq ft · EUI 35.0 kBtu/ft²
- Elliott Park Building· 190,000 sq ft · EUI 157.2 kBtu/ft²
- Sodo Urban Works· 188,681 sq ft · EUI 153.0 kBtu/ft²
- Commons At Ballard· 178,578 sq ft · score 96 (A)
- Capco Plaza (Altamira + Qfc Etc.)· 177,417 sq ft · score 93 (A)
- 500 Fairview Research Center Ii· 167,201 sq ft · EUI 128.6 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 4225 Roosevelt Bldg- U Of W Med. Center's energy grade?
4225 Roosevelt Bldg- U Of W Med. Center did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 156.1 kBtu/ft².
How much energy does 4225 Roosevelt Bldg- U Of W Med. Center use?
Its 2025 site energy-use intensity was 156.1 kBtu/ft² (336.5 kBtu/ft² source) across 196,749 sq ft, including 3,521,799 kWh of electricity and 70,080 therms of natural gas.
What are 4225 Roosevelt Bldg- U Of W Med. Center's carbon emissions?
4225 Roosevelt Bldg- U Of W Med. Center reported 425 tCO₂e of greenhouse-gas emissions (3.5 kgCO₂e/ft²) for 2025.
Where is 4225 Roosevelt Bldg- U Of W Med. Center?
4225 Roosevelt Bldg- U Of W Med. Center is at 4225 ROOSEVELT WAY NE, in Seattle, Washington 98105. Its coordinates are 47.65821, -122.31831 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is 4225 Roosevelt Bldg- U Of W Med. Center and when was it built?
4225 Roosevelt Bldg- U Of W Med. Center has 196,749 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1988 as its year built. It is classed as mixed use property.
Is 4225 Roosevelt Bldg- U Of W Med. Center 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, “4225 Roosevelt Bldg- U Of W Med. Center, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/4225-roosevelt-bldg-u-of-w-med-center-5e886ccc (data as of October 2, 2026).