Roosevelt & 50th Apartments
Multifamily Housing in Seattle, WA · 4750 ROOSEVELT WAY NE · 98105
At a glance
Roosevelt & 50th Apartments is a 69,404-square-foot multifamily housing building at 4750 ROOSEVELT WAY NE in Seattle, Washington, built in 2016. In its 2025 Seattle benchmarking disclosure it reported a site energy-use intensity of 28.6 kBtu/ft² and 29 tCO₂e of greenhouse-gas emissions.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 28.6 kBtu/ft² |
| Source EUI | 64.6 kBtu/ft² |
| GHG emissions | 29 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 291,456 kWh |
| Natural gas | 4,467 therms |
| Gross floor area | 69,404 sq ft |
| Source record | seattle:50318:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 28.6 kBtu/ft² | 29 tCO₂e | |
| 2024 | — | 28.1 kBtu/ft² | 28 tCO₂e | |
| 2023 | 100 | ±0 | 29.7 kBtu/ft² | 29 tCO₂e |
| 2022 | 100 | ±0 | 24.3 kBtu/ft² | 28 tCO₂e |
| 2021 | 100 | ±0 | 20.9 kBtu/ft² | 24 tCO₂e |
| 2020 | 100 | 22.1 kBtu/ft² | 26 tCO₂e | |
| 2019 | — | 21.6 kBtu/ft² | 28 tCO₂e | |
| 2018 | — | 18.9 kBtu/ft² | 25 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 4750 ROOSEVELT WAY NE
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66461, -122.31717
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
How does Roosevelt & 50th Apartments compare with other multifamily housing buildings in Seattle?
The latest disclosures cover 1,971 multifamily housing buildings in Seattle, out of 3,871 buildings citywide. Its site EUI of 28.6 kBtu/ft² is about 18% below the average of 34.9 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.6 kgCO₂e/ft² is about 19% below the group average of 0.7 kgCO₂e/ft².
At 69,404 sq ft, it is about 20% below the average floor area of 86,468 sq ft for those buildings. It was built in 2016, 33 years later than the group's average year built (1983). Across all 24 jurisdictions BuildingCensus covers, the 59,945 multifamily housing buildings average an ENERGY STAR score of 70 and a site EUI of 59.0 kBtu/ft².
How has Roosevelt & 50th Apartments's energy performance changed over time?
BuildingCensus holds 8 Seattle disclosures for Roosevelt & 50th Apartments, covering report years 2018–2025. Its ENERGY STAR score was 100 in both 2020 and 2023. Site EUI moved from 18.9 kBtu/ft² (2018) to 28.6 kBtu/ft² (2025), an 51% increase. Reported emissions went from 25 tCO₂e to 29 tCO₂e over the same span (up 15%).
What does a site EUI of 28.6 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. Roosevelt & 50th Apartments's 28.6 kBtu/ft² across 69,404 sq ft works out to about 2 billion Btu (582 MWh-equivalent) in 2025. Its source EUI of 64.6 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 291,456 kWh of electricity and 4,467 therms of natural gas for the year.
Which law requires Roosevelt & 50th Apartments to report its energy use?
Roosevelt & 50th Apartments 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:50318:2025). 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 multifamily housing buildings in Seattle
- Pike Lofts Condominium· 69,272 sq ft · EUI 40.5 kBtu/ft²
- The Gateway - King County- Northgate Housing· 69,138 sq ft · score 82 (B)
- Harbor West Condominium· 68,815 sq ft · score 84 (B)
- Leschi House· 68,669 sq ft · score 86 (A)
- Ventana Apts· 68,628 sq ft · score 91 (A)
- Harbor Place Condominium· 68,400 sq ft · score 78 (B)
- Multifamily Housing buildings in Seattle· 1,971 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 Roosevelt & 50th Apartments's energy grade?
Roosevelt & 50th Apartments did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 28.6 kBtu/ft².
How much energy does Roosevelt & 50th Apartments use?
Its 2025 site energy-use intensity was 28.6 kBtu/ft² (64.6 kBtu/ft² source) across 69,404 sq ft, including 291,456 kWh of electricity and 4,467 therms of natural gas.
What are Roosevelt & 50th Apartments's carbon emissions?
Roosevelt & 50th Apartments reported 29 tCO₂e of greenhouse-gas emissions (0.6 kgCO₂e/ft²) for 2025.
Where is Roosevelt & 50th Apartments?
Roosevelt & 50th Apartments is at 4750 ROOSEVELT WAY NE, in Seattle, Washington 98105. Its coordinates are 47.66461, -122.31717 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Roosevelt & 50th Apartments and when was it built?
Roosevelt & 50th Apartments has 69,404 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 2016 as its year built. It is classed as multifamily housing.
Is Roosevelt & 50th Apartments 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, “Roosevelt & 50th Apartments, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/roosevelt-50th-apartments-3944960e (data as of October 2, 2026).