Arillis Arms
Multifamily Housing in Seattle, WA · 1700 15TH AVE · 98122
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 83 (band B) |
| Site EUI | 25.5 kBtu/ft² |
| Source EUI | 71.5 kBtu/ft² |
| GHG emissions | 4 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 195,837 kWh |
| Gross floor area | 26,172 sq ft |
| Source record | seattle:27929:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 83 | +5 | 25.5 kBtu/ft² | 4 tCO₂e |
| 2024 | 78 | +5 | 26.9 kBtu/ft² | 4 tCO₂e |
| 2023 | 73 | +5 | 28.1 kBtu/ft² | 4 tCO₂e |
| 2022 | 68 | ±0 | 30.1 kBtu/ft² | 5 tCO₂e |
| 2021 | 68 | +9 | 29.4 kBtu/ft² | 5 tCO₂e |
| 2020 | 59 | -10 | 30.0 kBtu/ft² | 5 tCO₂e |
| 2019 | 69 | +3 | 28.3 kBtu/ft² | 4 tCO₂e |
| 2018 | 66 | +9 | 28.6 kBtu/ft² | 4 tCO₂e |
| 2017 | 57 | +7 | 30.8 kBtu/ft² | 5 tCO₂e |
| 2016 | 50 | +2 | 29.5 kBtu/ft² | 5 tCO₂e |
| 2015 | 48 | 30.0 kBtu/ft² | 5 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
- 1700 15TH AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.61682, -122.31230
Within ~1 km
Nearby benchmarked buildings
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- Rianna Apts & Retailscore 46
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- Lawrence Loftsscore 97
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Arillis Arms's energy grade?
Arillis Arms scores 83 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Arillis Arms use?
Its 2025 site energy-use intensity was 25.5 kBtu/ft² (71.5 kBtu/ft² source) across 26,172 sq ft, including 195,837 kWh of electricity.
What are Arillis Arms's carbon emissions?
Arillis Arms reported 4 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:27929:2025.