The De Selm Apts
Multifamily Housing in Seattle, WA · 403 14TH AVE E · 98112
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 56 (band C) |
| Site EUI | 49.6 kBtu/ft² |
| Source EUI | 92.6 kBtu/ft² |
| GHG emissions | 31 tCO₂e |
| GHG intensity | 1.5 kgCO₂e/ft² |
| Electricity | 138,340 kWh |
| Natural gas | 5,372 therms |
| Gross floor area | 22,284 sq ft |
| Source record | seattle:25187:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 56 | +17 | 49.6 kBtu/ft² | 31 tCO₂e |
| 2024 | 39 | -8 | 54.3 kBtu/ft² | 33 tCO₂e |
| 2023 | 47 | +4 | 50.6 kBtu/ft² | 29 tCO₂e |
| 2022 | 43 | -38 | 53.8 kBtu/ft² | 31 tCO₂e |
| 2021 | 81 | +14 | 35.8 kBtu/ft² | 16 tCO₂e |
| 2020 | 67 | -11 | 41.3 kBtu/ft² | 22 tCO₂e |
| 2019 | 78 | -2 | 37.8 kBtu/ft² | 20 tCO₂e |
| 2018 | 80 | ±0 | 36.7 kBtu/ft² | 19 tCO₂e |
| 2017 | 80 | +2 | 37.6 kBtu/ft² | 18 tCO₂e |
| 2016 | 78 | -1 | 35.0 kBtu/ft² | 17 tCO₂e |
| 2015 | 79 | 35.6 kBtu/ft² | 18 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
- 403 14TH AVE E
- City
- Seattle
- State
- Washington
- ZIP
- 98112
- Coordinates
- 47.62212, -122.31481
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is The De Selm Apts's energy grade?
The De Selm Apts scores 56 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does The De Selm Apts use?
Its 2025 site energy-use intensity was 49.6 kBtu/ft² (92.6 kBtu/ft² source) across 22,284 sq ft, including 138,340 kWh of electricity and 5,372 therms of natural gas.
What are The De Selm Apts's carbon emissions?
The De Selm Apts reported 31 tCO₂e of greenhouse-gas emissions (1.5 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:25187:2025.