CHELSEA COURT APTS
Multifamily LR (1-4) in Seattle, WA · 620 W OLYMPIC PL · 98119
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 82 (band B) |
| Site EUI | 28.6 kBtu/ft² |
| Source EUI | 80.1 kBtu/ft² |
| GHG emissions | 6 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 321,947 kWh |
| Gross floor area | 38,407 sq ft |
| Source record | seattle:23593:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 82 | +23 | 28.6 kBtu/ft² | 6 tCO₂e |
| 2023 | 59 | +57 | 34.3 kBtu/ft² | 8 tCO₂e |
| 2022 | 2 | -34 | 63.4 kBtu/ft² | 14 tCO₂e |
| 2021 | 36 | -29 | 40.4 kBtu/ft² | 9 tCO₂e |
| 2020 | 65 | -4 | 32.0 kBtu/ft² | 7 tCO₂e |
| 2019 | 69 | ±0 | 31.3 kBtu/ft² | 7 tCO₂e |
| 2018 | 69 | +9 | 31.1 kBtu/ft² | 7 tCO₂e |
| 2017 | 60 | +3 | 33.6 kBtu/ft² | 8 tCO₂e |
| 2016 | 57 | -2 | 31.5 kBtu/ft² | 7 tCO₂e |
| 2015 | 59 | 31.3 kBtu/ft² | 7 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
- 620 W OLYMPIC PL
- City
- Seattle
- State
- Washington
- ZIP
- 98119
- Coordinates
- 47.62782, -122.36583
Within ~1 km
Nearby benchmarked buildings
- 635 ELLIOTT - SOUTH BUILDINGscore 65
Office · 291,176 sq ft
- AVALON QUEEN ANNEscore 99
Multifamily MR (5-9) · 290,520 sq ft
- ELLIOTT BAY OFFICE PARKscore 97
Office · 275,734 sq ft
- 645 ELLIOTT - NORTH BUILDINGscore 59
Mixed Use Property · 242,686 sq ft
- WEST TOWERscore —
Office · 241,875 sq ft
- 3RD AND HARRISONscore —
Office · 240,700 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is CHELSEA COURT APTS's energy grade?
CHELSEA COURT APTS scores 82 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does CHELSEA COURT APTS use?
Its 2024 site energy-use intensity was 28.6 kBtu/ft² (80.1 kBtu/ft² source) across 38,407 sq ft, including 321,947 kWh of electricity.
What are CHELSEA COURT APTS's carbon emissions?
CHELSEA COURT APTS reported 6 tCO₂e of greenhouse-gas emissions (0.2 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:23593:2024.