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 (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
- 9551 RAINIER AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98118
- Coordinates
- 47.52000, -122.26034
Within ~1 km
Nearby benchmarked buildings
- Lake Washington Apartmentsscore 29
Multifamily Housing · 332,900 sq ft
- The Polaris At Rainier Ranchscore 76
Multifamily Housing · 205,074 sq ft
K-12 School · 184,125 sq ft
- Park Shore Villa Condominiumscore 76
Multifamily Housing · 87,696 sq ft
K-12 School · 78,804 sq ft
- Spinnaker Bay Condominiumscore 15
Multifamily Housing · 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 (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:28067:2024.