Toft Terrace
Multifamily Housing in Seattle, WA · 6400 15TH AVE NW · 98107
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 45.3 kBtu/ft² |
| Source EUI | 89.8 kBtu/ft² |
| GHG emissions | 46 tCO₂e |
| GHG intensity | 1.2 kgCO₂e/ft² |
| Electricity | 266,503 kWh |
| Natural gas | 7,966 therms |
| Gross floor area | 37,663 sq ft |
| Source record | seattle:51987:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 45.3 kBtu/ft² | 46 tCO₂e | |
| 2024 | 95 | 44.1 kBtu/ft² | 47 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
- 6400 15TH AVE NW
- City
- Seattle
- State
- Washington
- ZIP
- 98107
- Coordinates
- 47.67556, -122.37572
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Toft Terrace's energy grade?
Toft Terrace did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 45.3 kBtu/ft².
How much energy does Toft Terrace use?
Its 2025 site energy-use intensity was 45.3 kBtu/ft² (89.8 kBtu/ft² source) across 37,663 sq ft, including 266,503 kWh of electricity and 7,966 therms of natural gas.
What are Toft Terrace's carbon emissions?
Toft Terrace reported 46 tCO₂e of greenhouse-gas emissions (1.2 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:51987:2025.