Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 22 (band D) |
| Site EUI | 62.9 kBtu/ft² |
| Source EUI | 176.1 kBtu/ft² |
| GHG emissions | 10 tCO₂e |
| GHG intensity | 0.4 kgCO₂e/ft² |
| Electricity | 484,443 kWh |
| Gross floor area | 42,793 sq ft |
| Source record | seattle:21226:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 22 | -3 | 62.9 kBtu/ft² | 10 tCO₂e |
| 2024 | 25 | +10 | 60.6 kBtu/ft² | 9 tCO₂e |
| 2023 | 15 | +5 | 70.6 kBtu/ft² | 11 tCO₂e |
| 2022 | 10 | -3 | 78.9 kBtu/ft² | 12 tCO₂e |
| 2021 | 13 | +2 | 74.5 kBtu/ft² | 11 tCO₂e |
| 2020 | 11 | ±0 | 75.3 kBtu/ft² | 12 tCO₂e |
| 2019 | 11 | -2 | 73.9 kBtu/ft² | 11 tCO₂e |
| 2018 | 13 | +9 | 73.6 kBtu/ft² | 11 tCO₂e |
| 2017 | 4 | -23 | 79.5 kBtu/ft² | 12 tCO₂e |
| 2016 | 27 | -10 | 67.4 kBtu/ft² | 10 tCO₂e |
| 2015 | 37 | 61.4 kBtu/ft² | 9 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
- 911 N 145TH ST
- City
- Seattle
- State
- Washington
- ZIP
- 98133
- Coordinates
- 47.73387, -122.34722
Within ~1 km
Nearby benchmarked buildings
Multifamily Housing · 375,502 sq ft
- Linden Squarescore 99
Multifamily Housing · 214,388 sq ft
- Linden Flat Apartmentsscore 99
Multifamily Housing · 202,172 sq ft
- The Ariesscore 94
Multifamily Housing · 186,460 sq ft
- Sanford Hildebrandt Towers Iscore 87
Multifamily Housing · 183,392 sq ft
- Interurban Senior Livingscore 98
Multifamily Housing · 157,070 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Office Building's energy grade?
Office Building scores 22 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Office Building use?
Its 2025 site energy-use intensity was 62.9 kBtu/ft² (176.1 kBtu/ft² source) across 42,793 sq ft, including 484,443 kWh of electricity.
What are Office Building's carbon emissions?
Office Building reported 10 tCO₂e of greenhouse-gas emissions (0.4 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.
Working with Seattle building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:21226:2025.