WELLER APTS
Multifamily LR (1-4) in Seattle, WA · 1600 S WELLER ST · 98144
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 65 (band C) |
| Site EUI | 32.4 kBtu/ft² |
| Source EUI | 90.7 kBtu/ft² |
| GHG emissions | 7 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 330,988 kWh |
| Gross floor area | 34,846 sq ft |
| Source record | seattle:23905:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 65 | -2 | 32.4 kBtu/ft² | 7 tCO₂e |
| 2023 | 67 | -1 | 32.6 kBtu/ft² | 7 tCO₂e |
| 2022 | 68 | +3 | 33.3 kBtu/ft² | 7 tCO₂e |
| 2021 | 65 | ±0 | 33.4 kBtu/ft² | 7 tCO₂e |
| 2020 | 65 | -10 | 32.1 kBtu/ft² | 7 tCO₂e |
| 2019 | 75 | -6 | 30.1 kBtu/ft² | 6 tCO₂e |
| 2018 | 81 | +6 | 28.1 kBtu/ft² | 6 tCO₂e |
| 2017 | 75 | +8 | 31.1 kBtu/ft² | 6 tCO₂e |
| 2016 | 67 | -2 | 29.7 kBtu/ft² | 6 tCO₂e |
| 2015 | 69 | 29.2 kBtu/ft² | 6 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
- 1600 S WELLER ST
- City
- Seattle
- State
- Washington
- ZIP
- 98144
- Coordinates
- 47.59770, -122.31124
Within ~1 km
Nearby benchmarked buildings
- Emerson (prev Modera First Hill)score 100
Multifamily MR (5-9) · 393,343 sq ft
- LEGACY AT PRATT PARKscore 91
Multifamily MR (5-9) · 371,442 sq ft
- Mason & Main Building Ascore 100
Multifamily HR (10+) · 358,048 sq ft
- PACIFIC TOWERscore 86
Mixed Use Property · 304,052 sq ft
- BEAM APARTMENTSscore 93
Multifamily MR (5-9) · 274,266 sq ft
Other · 250,981 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is WELLER APTS's energy grade?
WELLER APTS scores 65 out of 100 on ENERGY STAR — band C (Below median (55–69)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does WELLER APTS use?
Its 2024 site energy-use intensity was 32.4 kBtu/ft² (90.7 kBtu/ft² source) across 34,846 sq ft, including 330,988 kWh of electricity.
What are WELLER APTS's carbon emissions?
WELLER APTS reported 7 tCO₂e of greenhouse-gas emissions (0.2 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:23905:2024.