Spur Apartments
Multifamily Housing in Seattle, WA · 4600 UNION BAY PL NE · 98105
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 98 (band A) |
| Site EUI | 29.9 kBtu/ft² |
| Source EUI | 60.2 kBtu/ft² |
| GHG emissions | 67 tCO₂e |
| GHG intensity | 0.8 kgCO₂e/ft² |
| Electricity | 400,705 kWh |
| Natural gas | 11,178 therms |
| Gross floor area | 92,658 sq ft |
| Source record | seattle:50930:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 98 | -1 | 29.9 kBtu/ft² | 67 tCO₂e |
| 2024 | 99 | +1 | 29.0 kBtu/ft² | 67 tCO₂e |
| 2023 | 98 | 30.3 kBtu/ft² | 70 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.
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Location
- Address
- 4600 UNION BAY PL NE
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66284, -122.29391
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Spur Apartments's energy grade?
Spur Apartments scores 98 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 Spur Apartments use?
Its 2025 site energy-use intensity was 29.9 kBtu/ft² (60.2 kBtu/ft² source) across 92,658 sq ft, including 400,705 kWh of electricity and 11,178 therms of natural gas.
What are Spur Apartments's carbon emissions?
Spur Apartments reported 67 tCO₂e of greenhouse-gas emissions (0.8 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:50930:2025.