Avenue One Condominium
Multifamily Housing in Seattle, WA · 2721 1ST AVE · 98121
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 33.7 kBtu/ft² |
| Source EUI | 82.5 kBtu/ft² |
| GHG emissions | 59 tCO₂e |
| GHG intensity | 0.5 kgCO₂e/ft² |
| Electricity | 924,025 kWh |
| Natural gas | 7,890 therms |
| Gross floor area | 120,405 sq ft |
| Source record | seattle:19583:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 88 | ±0 | 33.7 kBtu/ft² | 59 tCO₂e |
| 2024 | 88 | +1 | 33.6 kBtu/ft² | 61 tCO₂e |
| 2023 | 87 | -2 | 34.2 kBtu/ft² | 61 tCO₂e |
| 2022 | 89 | -2 | 34.6 kBtu/ft² | 66 tCO₂e |
| 2021 | 91 | +4 | 32.9 kBtu/ft² | 61 tCO₂e |
| 2020 | 87 | -3 | 33.9 kBtu/ft² | 62 tCO₂e |
| 2019 | 90 | -4 | 31.1 kBtu/ft² | 45 tCO₂e |
| 2018 | 94 | +3 | 25.8 kBtu/ft² | 18 tCO₂e |
| 2017 | 91 | 30.1 kBtu/ft² | 19 tCO₂e | |
| 2016 | — | 31.6 kBtu/ft² | 40 tCO₂e | |
| 2015 | — | 37.1 kBtu/ft² | 68 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
- 2721 1ST AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98121
- Coordinates
- 47.61598, -122.35149
Within ~1 km
Nearby benchmarked buildings
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- Spire Condosscore 87
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- Avalon Belltown Towersscore 72
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- Third And Broad Bldgscore 94
Office · 396,626 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Avenue One Condominium's energy grade?
Avenue One Condominium scores 88 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Avenue One Condominium use?
Its 2025 site energy-use intensity was 33.7 kBtu/ft² (82.5 kBtu/ft² source) across 120,405 sq ft, including 924,025 kWh of electricity and 7,890 therms of natural gas.
What are Avenue One Condominium's carbon emissions?
Avenue One Condominium reported 59 tCO₂e of greenhouse-gas emissions (0.5 kgCO₂e/ft²) for 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.
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Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:19583:2025.