Windy Hills Condominium
Multifamily Housing in Seattle, WA · 3710 27TH PL W · 98199
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 99 (band A) |
| Site EUI | 31.8 kBtu/ft² |
| Source EUI | 89.2 kBtu/ft² |
| GHG emissions | 13 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 668,402 kWh |
| Gross floor area | 71,610 sq ft |
| Source record | seattle:26283:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 99 | +1 | 31.8 kBtu/ft² | 13 tCO₂e |
| 2024 | 98 | ±0 | 33.5 kBtu/ft² | 14 tCO₂e |
| 2023 | 98 | -1 | 34.0 kBtu/ft² | 14 tCO₂e |
| 2022 | 99 | ±0 | 33.0 kBtu/ft² | 14 tCO₂e |
| 2021 | 99 | -1 | 32.3 kBtu/ft² | 13 tCO₂e |
| 2020 | 100 | +1 | 29.2 kBtu/ft² | 12 tCO₂e |
| 2019 | 99 | +1 | 32.2 kBtu/ft² | 13 tCO₂e |
| 2018 | 98 | -2 | 19.1 kBtu/ft² | 8 tCO₂e |
| 2017 | 100 | +1 | 19.5 kBtu/ft² | 8 tCO₂e |
| 2016 | 99 | ±0 | 19.8 kBtu/ft² | 8 tCO₂e |
| 2015 | 99 | 19.6 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
- 3710 27TH PL W
- City
- Seattle
- State
- Washington
- ZIP
- 98199
- Coordinates
- 47.65339, -122.39102
Within ~1 km
Nearby benchmarked buildings
- Quarterdeck Condominiumscore 58
Multifamily Housing · 81,821 sq ft
- Eldorado The Condominiumscore 100
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- Sea Marine And Fish Supply Coscore 61
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- Maggie, Thescore 82
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K-12 School · 54,986 sq ft
- Marinwood Aptsscore 83
Multifamily Housing · 45,057 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Windy Hills Condominium's energy grade?
Windy Hills Condominium scores 99 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Windy Hills Condominium use?
Its 2025 site energy-use intensity was 31.8 kBtu/ft² (89.2 kBtu/ft² source) across 71,610 sq ft, including 668,402 kWh of electricity.
What are Windy Hills Condominium's carbon emissions?
Windy Hills Condominium reported 13 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025. 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:26283:2025.