Biscayne Condominium
Multifamily Housing in Seattle, WA · 3401 WALLINGFORD AVE N · 98103
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 26.3 kBtu/ft² |
| Source EUI | 73.7 kBtu/ft² |
| GHG emissions | 7 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 349,615 kWh |
| Gross floor area | 45,348 sq ft |
| Source record | seattle:19986:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 95 | +3 | 26.3 kBtu/ft² | 7 tCO₂e |
| 2024 | 92 | +2 | 27.5 kBtu/ft² | 7 tCO₂e |
| 2023 | 90 | +3 | 28.9 kBtu/ft² | 8 tCO₂e |
| 2022 | 87 | +1 | 30.7 kBtu/ft² | 8 tCO₂e |
| 2021 | 86 | +4 | 30.8 kBtu/ft² | 8 tCO₂e |
| 2020 | 82 | -6 | 31.0 kBtu/ft² | 8 tCO₂e |
| 2019 | 88 | +2 | 29.3 kBtu/ft² | 8 tCO₂e |
| 2018 | 86 | +2 | 29.8 kBtu/ft² | 8 tCO₂e |
| 2017 | 84 | +7 | 30.9 kBtu/ft² | 8 tCO₂e |
| 2016 | 77 | -1 | 30.5 kBtu/ft² | 8 tCO₂e |
| 2015 | 78 | 30.2 kBtu/ft² | 8 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
- 3401 WALLINGFORD AVE N
- City
- Seattle
- State
- Washington
- ZIP
- 98103
- Coordinates
- 47.64830, -122.33681
Within ~1 km
Nearby benchmarked buildings
- Bowman Stonewayscore 99
Multifamily Housing · 426,320 sq ft
- Tableau (North Edge)score 88
Office · 338,989 sq ft
- Amli Wallingford Apartment-Northscore 99
Multifamily Housing · 213,576 sq ft
- The Clinescore 100
Multifamily Housing · 209,331 sq ft
- Stone 34score 88
Office · 206,126 sq ft
- Prescott Wallingford Apartmentsscore 100
Multifamily Housing · 198,233 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Biscayne Condominium's energy grade?
Biscayne Condominium scores 95 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 Biscayne Condominium use?
Its 2025 site energy-use intensity was 26.3 kBtu/ft² (73.7 kBtu/ft² source) across 45,348 sq ft, including 349,615 kWh of electricity.
What are Biscayne Condominium's carbon emissions?
Biscayne Condominium reported 7 tCO₂e of greenhouse-gas emissions (0.1 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:19986:2025.