King Arthur's Court Apartments
Multifamily Housing in Seattle, WA · 12728 28TH AVE NE · 98125
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 88 (band A) |
| Site EUI | 30.3 kBtu/ft² |
| Source EUI | 84.8 kBtu/ft² |
| GHG emissions | 12 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 631,334 kWh |
| Gross floor area | 103,554 sq ft |
| Source record | seattle:23340:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 88 | -1 | 30.3 kBtu/ft² | 12 tCO₂e |
| 2024 | 89 | -2 | 28.0 kBtu/ft² | 13 tCO₂e |
| 2023 | 91 | -1 | 27.7 kBtu/ft² | 13 tCO₂e |
| 2022 | 92 | -3 | 27.8 kBtu/ft² | 13 tCO₂e |
| 2021 | 95 | +2 | 25.6 kBtu/ft² | 12 tCO₂e |
| 2020 | 93 | -1 | 25.8 kBtu/ft² | 12 tCO₂e |
| 2019 | 94 | -1 | 25.7 kBtu/ft² | 12 tCO₂e |
| 2018 | 95 | -2 | 24.7 kBtu/ft² | 12 tCO₂e |
| 2017 | 97 | +5 | 23.5 kBtu/ft² | 11 tCO₂e |
| 2016 | 92 | ±0 | 24.6 kBtu/ft² | 11 tCO₂e |
| 2015 | 92 | 24.4 kBtu/ft² | 11 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
- 12728 28TH AVE NE
- City
- Seattle
- State
- Washington
- ZIP
- 98125
- Coordinates
- 47.72186, -122.29733
Within ~1 km
Nearby benchmarked buildings
- Solara Aptsscore 83
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- Fred Meyer Lake Cityscore 95
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- Polaris At Lake City Condosscore 96
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- Cedar Park Apartmentsscore 94
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- Origin Apartmentsscore 99
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- Victoria Park Senior Apartmentsscore 100
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is King Arthur's Court Apartments's energy grade?
King Arthur's Court Apartments 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 King Arthur's Court Apartments use?
Its 2025 site energy-use intensity was 30.3 kBtu/ft² (84.8 kBtu/ft² source) across 103,554 sq ft, including 631,334 kWh of electricity.
What are King Arthur's Court Apartments's carbon emissions?
King Arthur's Court Apartments reported 12 tCO₂e of greenhouse-gas emissions (0.2 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:23340:2025.