WILLIAMS APTS
Multifamily MR (5-9) in Seattle, WA · 219 PONTIUS AVE N · 98109
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 90 (band A) |
| Site EUI | 54.1 kBtu/ft² |
| Source EUI | 100.6 kBtu/ft² |
| GHG emissions | 73 tCO₂e |
| GHG intensity | 1.8 kgCO₂e/ft² |
| Electricity | 317,214 kWh |
| Natural gas | 12,519 therms |
| Gross floor area | 41,502 sq ft |
| Source record | seattle:49739:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 90 | -4 | 54.1 kBtu/ft² | 73 tCO₂e |
| 2023 | 94 | +3 | 50.5 kBtu/ft² | 66 tCO₂e |
| 2022 | 91 | -1 | 55.2 kBtu/ft² | 76 tCO₂e |
| 2021 | 92 | 52.6 kBtu/ft² | 69 tCO₂e | |
| 2020 | — | 55.4 kBtu/ft² | 76 tCO₂e | |
| 2019 | — | 56.1 kBtu/ft² | 78 tCO₂e | |
| 2018 | — | 49.6 kBtu/ft² | 69 tCO₂e | |
| 2017 | — | 53.3 kBtu/ft² | 80 tCO₂e | |
| 2016 | 82 | ±0 | 51.6 kBtu/ft² | 75 tCO₂e |
| 2015 | 82 | 51.8 kBtu/ft² | 76 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Ownership
No owner listed in the disclosure.
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Location
- Address
- 219 PONTIUS AVE N
- City
- Seattle
- State
- Washington
- ZIP
- 98109
- Coordinates
- 47.62023, -122.33227
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is WILLIAMS APTS's energy grade?
WILLIAMS APTS scores 90 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does WILLIAMS APTS use?
Its 2024 site energy-use intensity was 54.1 kBtu/ft² (100.6 kBtu/ft² source) across 41,502 sq ft, including 317,214 kWh of electricity and 12,519 therms of natural gas.
What are WILLIAMS APTS's carbon emissions?
WILLIAMS APTS reported 73 tCO₂e of greenhouse-gas emissions (1.8 kgCO₂e/ft²) for 2024. Seattle's Building Emissions Performance Standard (2023) sets declining carbon targets for buildings over 20,000 sq ft, with penalties for non-compliance beginning in the 2030s.
Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:49739:2024.