UNION - SLU
Multifamily MR (5-9) in Seattle, WA · 905 DEXTER AVE N · 98109
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 96 (band A) |
| Site EUI | 38.6 kBtu/ft² |
| Source EUI | 76.8 kBtu/ft² |
| GHG emissions | 212 tCO₂e |
| GHG intensity | 0.8 kgCO₂e/ft² |
| Electricity | 1,199,942 kWh |
| Natural gas | 35,445 therms |
| Gross floor area | 334,785 sq ft |
| Source record | seattle:49730:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 96 | ±0 | 38.6 kBtu/ft² | 212 tCO₂e |
| 2023 | 96 | +2 | 37.5 kBtu/ft² | 192 tCO₂e |
| 2022 | 94 | 42.3 kBtu/ft² | 239 tCO₂e | |
| 2021 | — | — | — | |
| 2020 | 98 | -1 | 35.9 kBtu/ft² | 265 tCO₂e |
| 2019 | 99 | +1 | 34.7 kBtu/ft² | 262 tCO₂e |
| 2018 | 98 | +1 | 36.2 kBtu/ft² | 277 tCO₂e |
| 2017 | 97 | +2 | 40.2 kBtu/ft² | 319 tCO₂e |
| 2016 | 95 | ±0 | 37.5 kBtu/ft² | 281 tCO₂e |
| 2015 | 95 | 37.6 kBtu/ft² | 272 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
- 905 DEXTER AVE N
- City
- Seattle
- State
- Washington
- ZIP
- 98109
- Coordinates
- 47.62736, -122.34264
Within ~1 km
Nearby benchmarked buildings
- TROY BLOCK (AMAZON)score 89
Office · 1,261,155 sq ft
- 333 DEXTER AVE Nscore 83
Office · 934,154 sq ft
- BILL & MELINDA GATES FOUNDATIONscore 75
Office · 920,598 sq ft
Laboratory · 716,128 sq ft
- ASCENT SLU AND MARLOWEscore 89
Multifamily HR (10+) · 651,374 sq ft
- Block 31 - Googlescore 85
Office · 614,956 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is UNION - SLU's energy grade?
UNION - SLU scores 96 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 UNION - SLU use?
Its 2024 site energy-use intensity was 38.6 kBtu/ft² (76.8 kBtu/ft² source) across 334,785 sq ft, including 1,199,942 kWh of electricity and 35,445 therms of natural gas.
What are UNION - SLU's carbon emissions?
UNION - SLU reported 212 tCO₂e of greenhouse-gas emissions (0.8 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:49730:2024.