COSMOPOLITAN APARTMENTS (RETAIL AND APTS/CONDO)
Mixed Use Property in Seattle, WA · 400 NE 45TH ST · 98105
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 71 (band B) |
| Site EUI | 41.5 kBtu/ft² |
| Source EUI | 101.6 kBtu/ft² |
| GHG emissions | 57 tCO₂e |
| GHG intensity | 0.6 kgCO₂e/ft² |
| Electricity | 873,561 kWh |
| Natural gas | 7,500 therms |
| Gross floor area | 126,153 sq ft |
| Source record | seattle:20899:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 71 | -2 | 41.5 kBtu/ft² | 57 tCO₂e |
| 2023 | 73 | +6 | 41.3 kBtu/ft² | 56 tCO₂e |
| 2022 | 67 | -7 | 48.1 kBtu/ft² | 79 tCO₂e |
| 2021 | 74 | -2 | 42.5 kBtu/ft² | 57 tCO₂e |
| 2020 | 76 | -15 | 41.1 kBtu/ft² | 57 tCO₂e |
| 2019 | 91 | +6 | 34.5 kBtu/ft² | 49 tCO₂e |
| 2018 | 85 | +8 | 38.2 kBtu/ft² | 58 tCO₂e |
| 2017 | 77 | +1 | 49.4 kBtu/ft² | 108 tCO₂e |
| 2016 | 76 | +14 | 46.1 kBtu/ft² | 97 tCO₂e |
| 2015 | 62 | 45.7 kBtu/ft² | 85 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
- 400 NE 45TH ST
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66160, -122.32367
Within ~1 km
Nearby benchmarked buildings
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- TERRY & MAPLE HALL UWscore 69
Residence Hall/Dormitory · 325,000 sq ft
- AUGUSTA APARTMENTSscore 99
Multifamily MR (5-9) · 257,903 sq ft
- BRIDGES@11THscore 100
Multifamily MR (5-9) · 233,757 sq ft
- 4300 ROOSEVELTscore 91
Office · 220,649 sq ft
Mixed Use Property · 196,749 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is COSMOPOLITAN APARTMENTS (RETAIL AND APTS/CONDO)'s energy grade?
COSMOPOLITAN APARTMENTS (RETAIL AND APTS/CONDO) scores 71 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 COSMOPOLITAN APARTMENTS (RETAIL AND APTS/CONDO) use?
Its 2024 site energy-use intensity was 41.5 kBtu/ft² (101.6 kBtu/ft² source) across 126,153 sq ft, including 873,561 kWh of electricity and 7,500 therms of natural gas.
What are COSMOPOLITAN APARTMENTS (RETAIL AND APTS/CONDO)'s carbon emissions?
COSMOPOLITAN APARTMENTS (RETAIL AND APTS/CONDO) reported 57 tCO₂e of greenhouse-gas emissions (0.6 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:20899:2024.