COLONY SURF APTS
Multifamily LR (1-4) in Seattle, WA · 9551 RAINIER AVE S · 98118
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 74 (band B) |
| Site EUI | 34.3 kBtu/ft² |
| Source EUI | 96.1 kBtu/ft² |
| GHG emissions | 7 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 368,769 kWh |
| Gross floor area | 42,816 sq ft |
| Source record | seattle:28067:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 74 | +6 | 34.3 kBtu/ft² | 7 tCO₂e |
| 2023 | 68 | -1 | 36.3 kBtu/ft² | 8 tCO₂e |
| 2022 | 69 | -8 | 36.9 kBtu/ft² | 8 tCO₂e |
| 2021 | 77 | ±0 | 34.4 kBtu/ft² | 7 tCO₂e |
| 2020 | 77 | -5 | 33.2 kBtu/ft² | 7 tCO₂e |
| 2019 | 82 | +15 | 32.1 kBtu/ft² | 7 tCO₂e |
| 2018 | 67 | +7 | 29.5 kBtu/ft² | 7 tCO₂e |
| 2017 | 60 | +12 | 32.5 kBtu/ft² | 8 tCO₂e |
| 2016 | 48 | -6 | 31.1 kBtu/ft² | 8 tCO₂e |
| 2015 | 54 | 30.0 kBtu/ft² | 8 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
- 9551 RAINIER AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98118
- Coordinates
- 47.52000, -122.26034
Within ~1 km
Nearby benchmarked buildings
- LAKE WASHINGTON APARTMENTSscore 20
Multifamily LR (1-4) · 332,900 sq ft
- The Polaris at Rainier Ranchscore 68
Multifamily MR (5-9) · 205,074 sq ft
K-12 School · 184,125 sq ft
- PARK SHORE VILLA CONDOMINIUMscore 66
Multifamily LR (1-4) · 87,696 sq ft
K-12 School · 78,804 sq ft
- SPINNAKER BAY CONDOMINIUMscore 13
Multifamily MR (5-9) · 71,000 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is COLONY SURF APTS's energy grade?
COLONY SURF APTS scores 74 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 COLONY SURF APTS use?
Its 2024 site energy-use intensity was 34.3 kBtu/ft² (96.1 kBtu/ft² source) across 42,816 sq ft, including 368,769 kWh of electricity.
What are COLONY SURF APTS's carbon emissions?
COLONY SURF APTS reported 7 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:28067:2024.