Bellagio Condominium
Multifamily Housing in Seattle, WA · 2425 33RD AVE W · 98199
At a glance
Bellagio Condominium is a 62,876-square-foot multifamily housing building at 2425 33RD AVE W in Seattle, Washington, built in 2003. In its 2025 Seattle benchmarking disclosure it reported a site energy-use intensity of 21.8 kBtu/ft² and 6 tCO₂e of greenhouse-gas emissions.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 21.8 kBtu/ft² |
| Source EUI | 60.9 kBtu/ft² |
| GHG emissions | 6 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 296,682 kWh |
| Gross floor area | 62,876 sq ft |
| Source record | seattle:19667:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 21.8 kBtu/ft² | 6 tCO₂e | |
| 2024 | — | 23.1 kBtu/ft² | 6 tCO₂e | |
| 2023 | — | 24.5 kBtu/ft² | 7 tCO₂e | |
| 2022 | — | 25.3 kBtu/ft² | 7 tCO₂e | |
| 2021 | — | 24.8 kBtu/ft² | 7 tCO₂e | |
| 2020 | — | 26.2 kBtu/ft² | 7 tCO₂e | |
| 2019 | — | 28.6 kBtu/ft² | 8 tCO₂e | |
| 2018 | — | 29.0 kBtu/ft² | 8 tCO₂e | |
| 2017 | — | 21.4 kBtu/ft² | 6 tCO₂e | |
| 2016 | — | 18.7 kBtu/ft² | 6 tCO₂e | |
| 2015 | — | 19.4 kBtu/ft² | 6 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
- 2425 33RD AVE W
- City
- Seattle
- State
- Washington
- ZIP
- 98199
- Coordinates
- 47.64036, -122.39992
Within ~1 km
Nearby benchmarked buildings
K-12 School · 116,101 sq ft
K-12 School · 78,880 sq ft
Worship Facility · 31,805 sq ft
- Magnolia Villager Condominiumscore 68
Multifamily Housing · 27,997 sq ft
- Magnolia Center (Ofc/Retail)score —
Office · 23,910 sq ft
- Magnolia United Church Of Christscore 73
Worship Facility · 22,612 sq ft
See also: most efficient in Seattle · biggest emitters
How does Bellagio Condominium 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 21.8 kBtu/ft² is about 38% 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 0.1 kgCO₂e/ft² is about 81% below the group average of 0.7 kgCO₂e/ft².
At 62,876 sq ft, it is about 27% below the average floor area of 86,468 sq ft for those buildings. It was built in 2003, 20 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 Bellagio Condominium's energy performance changed over time?
BuildingCensus holds 11 Seattle disclosures for Bellagio Condominium, covering report years 2015–2025. Site EUI moved from 19.4 kBtu/ft² (2015) to 21.8 kBtu/ft² (2025), an 12% increase. Reported emissions went from 6 tCO₂e to 6 tCO₂e over the same span (up 3%).
What does a site EUI of 21.8 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. Bellagio Condominium's 21.8 kBtu/ft² across 62,876 sq ft works out to about 1.4 billion Btu (402 MWh-equivalent) in 2025. Its source EUI of 60.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 296,682 kWh of electricity for the year.
Which law requires Bellagio Condominium to report its energy use?
Bellagio Condominium 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:19667:2025). 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
- Carleton House Condominium· 62,820 sq ft · score 95 (A)
- Northbridge· 62,681 sq ft · score 77 (B)
- Carbon 56· 62,665 sq ft · score 100 (A)
- Belltown Lofts Condominium· 62,607 sq ft · score 76 (B)
- 12329 Roosevelt Way Ne· 62,566 sq ft · score 96 (A)
- Almquist Place· 62,548 sq ft · score 94 (A)
- 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 Bellagio Condominium's energy grade?
Bellagio Condominium did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 21.8 kBtu/ft².
How much energy does Bellagio Condominium use?
Its 2025 site energy-use intensity was 21.8 kBtu/ft² (60.9 kBtu/ft² source) across 62,876 sq ft, including 296,682 kWh of electricity.
What are Bellagio Condominium's carbon emissions?
Bellagio Condominium reported 6 tCO₂e of greenhouse-gas emissions (0.1 kgCO₂e/ft²) for 2025.
Where is Bellagio Condominium?
Bellagio Condominium is at 2425 33RD AVE W, in Seattle, Washington 98199. Its coordinates are 47.64036, -122.39992 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Bellagio Condominium and when was it built?
Bellagio Condominium has 62,876 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 2003 as its year built. It is classed as multifamily housing.
Is Bellagio Condominium 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, “Bellagio Condominium, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/bellagio-condominium-d3085b5f (data as of October 2, 2026).