HAMILTON APARTMENTS
Multifamily MR (5-9) in Seattle, WA · 2305 E MADISON ST · 98112
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 42.2 kBtu/ft² |
| Source EUI | 78.8 kBtu/ft² |
| GHG emissions | 37 tCO₂e |
| GHG intensity | 1.1 kgCO₂e/ft² |
| Electricity | 163,448 kWh |
| Natural gas | 6,348 therms |
| Gross floor area | 33,889 sq ft |
| Source record | seattle:50320:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 95 | +4 | 42.2 kBtu/ft² | 37 tCO₂e |
| 2023 | 91 | ±0 | 46.5 kBtu/ft² | 42 tCO₂e |
| 2022 | 91 | +3 | 48.0 kBtu/ft² | 45 tCO₂e |
| 2021 | 88 | -9 | 48.1 kBtu/ft² | 42 tCO₂e |
| 2020 | 97 | +1 | 42.6 kBtu/ft² | 43 tCO₂e |
| 2019 | 96 | -4 | 43.6 kBtu/ft² | 44 tCO₂e |
| 2018 | 100 | 20.2 kBtu/ft² | 3 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
- 2305 E MADISON ST
- City
- Seattle
- State
- Washington
- ZIP
- 98112
- Coordinates
- 47.61917, -122.30219
Within ~1 km
Nearby benchmarked buildings
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- EAST UNION APARTMENTSscore 20
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- LAWRENCE LOFTSscore 96
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- HOLY NAMES ACADEMYscore 97
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is HAMILTON APARTMENTS's energy grade?
HAMILTON APARTMENTS scores 95 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 HAMILTON APARTMENTS use?
Its 2024 site energy-use intensity was 42.2 kBtu/ft² (78.8 kBtu/ft² source) across 33,889 sq ft, including 163,448 kWh of electricity and 6,348 therms of natural gas.
What are HAMILTON APARTMENTS's carbon emissions?
HAMILTON APARTMENTS reported 37 tCO₂e of greenhouse-gas emissions (1.1 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:50320:2024.