Site 17
Multifamily Housing in Seattle, WA · 2440 WESTERN AVE · 98121
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 32.4 kBtu/ft² |
| Source EUI | 86.6 kBtu/ft² |
| GHG emissions | 29 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 859,445 kWh |
| Natural gas | 2,248 therms |
| Gross floor area | 139,301 sq ft |
| Source record | seattle:23661:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 32.4 kBtu/ft² | 29 tCO₂e | |
| 2024 | — | 32.4 kBtu/ft² | 30 tCO₂e | |
| 2023 | — | 33.2 kBtu/ft² | 29 tCO₂e | |
| 2022 | — | 35.2 kBtu/ft² | 33 tCO₂e | |
| 2021 | — | 34.3 kBtu/ft² | 30 tCO₂e | |
| 2020 | — | 34.8 kBtu/ft² | 29 tCO₂e | |
| 2019 | — | 33.9 kBtu/ft² | 29 tCO₂e | |
| 2018 | — | 33.9 kBtu/ft² | 26 tCO₂e | |
| 2017 | — | 36.7 kBtu/ft² | 31 tCO₂e | |
| 2016 | — | 34.6 kBtu/ft² | 27 tCO₂e | |
| 2015 | — | 33.9 kBtu/ft² | 26 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
- 2440 WESTERN AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98121
- Coordinates
- 47.61386, -122.34890
Within ~1 km
Nearby benchmarked buildings
- Insignia Condosscore 47
Multifamily Housing · 1,464,631 sq ft
- 333 Dexter Ave Nscore 84
Office · 934,154 sq ft
- Olympus Aptsscore 97
Multifamily Housing · 590,869 sq ft
- THE MODERNscore —
Mixed Use Property · 554,685 sq ft
- Fourth & Blanchard Buildingscore 78
Office · 543,876 sq ft
- Tower 12score 71
Multifamily Housing · 539,039 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Site 17's energy grade?
Site 17 did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 32.4 kBtu/ft².
How much energy does Site 17 use?
Its 2025 site energy-use intensity was 32.4 kBtu/ft² (86.6 kBtu/ft² source) across 139,301 sq ft, including 859,445 kWh of electricity and 2,248 therms of natural gas.
What are Site 17's carbon emissions?
Site 17 reported 29 tCO₂e of greenhouse-gas emissions (0.3 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:23661:2025.