PORTAGE BAY APTS
Multifamily MR (5-9) in Seattle, WA · 4016 8TH AVE NE · 98105
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 97 (band A) |
| Site EUI | 27.2 kBtu/ft² |
| Source EUI | 76.3 kBtu/ft² |
| GHG emissions | 6 tCO₂e |
| GHG intensity | 0.1 kgCO₂e/ft² |
| Electricity | 292,158 kWh |
| Gross floor area | 46,689 sq ft |
| Source record | seattle:25696:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 97 | +1 | 27.2 kBtu/ft² | 6 tCO₂e |
| 2023 | 96 | -2 | 27.6 kBtu/ft² | 6 tCO₂e |
| 2022 | 98 | -1 | 26.8 kBtu/ft² | 6 tCO₂e |
| 2021 | 99 | ±0 | 25.5 kBtu/ft² | 5 tCO₂e |
| 2020 | 99 | +1 | 24.7 kBtu/ft² | 5 tCO₂e |
| 2019 | 98 | -1 | 25.0 kBtu/ft² | 5 tCO₂e |
| 2018 | 99 | +3 | 24.6 kBtu/ft² | 5 tCO₂e |
| 2017 | 96 | ±0 | 27.2 kBtu/ft² | 6 tCO₂e |
| 2016 | 96 | +1 | 25.5 kBtu/ft² | 5 tCO₂e |
| 2015 | 95 | 26.3 kBtu/ft² | 6 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
- 4016 8TH AVE NE
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.65631, -122.31950
Within ~1 km
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is PORTAGE BAY APTS's energy grade?
PORTAGE BAY APTS scores 97 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 PORTAGE BAY APTS use?
Its 2024 site energy-use intensity was 27.2 kBtu/ft² (76.3 kBtu/ft² source) across 46,689 sq ft, including 292,158 kWh of electricity.
What are PORTAGE BAY APTS's carbon emissions?
PORTAGE BAY APTS reported 6 tCO₂e of greenhouse-gas emissions (0.1 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:25696:2024.