WINCHESTER APT
Multifamily LR (1-4) in Seattle, WA · 605 E DENNY WAY · 98122
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 91 (band A) |
| Site EUI | 52.4 kBtu/ft² |
| Source EUI | 68.8 kBtu/ft² |
| GHG emissions | 55 tCO₂e |
| GHG intensity | 2.4 kgCO₂e/ft² |
| Electricity | 52,628 kWh |
| Natural gas | 10,144 therms |
| Gross floor area | 22,795 sq ft |
| Source record | seattle:26076:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 91 | -1 | 52.4 kBtu/ft² | 55 tCO₂e |
| 2023 | 92 | +5 | 51.8 kBtu/ft² | 54 tCO₂e |
| 2022 | 87 | -4 | 58.2 kBtu/ft² | 62 tCO₂e |
| 2021 | 91 | +2 | 54.1 kBtu/ft² | 58 tCO₂e |
| 2020 | 89 | +12 | 52.7 kBtu/ft² | 55 tCO₂e |
| 2019 | 77 | -7 | 62.7 kBtu/ft² | 68 tCO₂e |
| 2018 | 84 | -1 | 54.7 kBtu/ft² | 56 tCO₂e |
| 2017 | 85 | -7 | 55.7 kBtu/ft² | 57 tCO₂e |
| 2016 | 92 | -1 | 47.5 kBtu/ft² | 48 tCO₂e |
| 2015 | 93 | 46.5 kBtu/ft² | 47 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.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 605 E DENNY WAY
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.61827, -122.32359
Within ~1 km
Nearby benchmarked buildings
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is WINCHESTER APT's energy grade?
WINCHESTER APT scores 91 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 WINCHESTER APT use?
Its 2024 site energy-use intensity was 52.4 kBtu/ft² (68.8 kBtu/ft² source) across 22,795 sq ft, including 52,628 kWh of electricity and 10,144 therms of natural gas.
What are WINCHESTER APT's carbon emissions?
WINCHESTER APT reported 55 tCO₂e of greenhouse-gas emissions (2.4 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:26076:2024.