THE JEFFERSON ON JEFFERSON & 12TH
Multifamily MR (5-9) in Seattle, WA · 500 12TH AVE · 98122
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 98 (band A) |
| Site EUI | 30.0 kBtu/ft² |
| Source EUI | 65.6 kBtu/ft² |
| GHG emissions | 33 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 283,816 kWh |
| Natural gas | 5,220 therms |
| Gross floor area | 57,495 sq ft |
| Source record | seattle:49467:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 98 | ±0 | 30.0 kBtu/ft² | 33 tCO₂e |
| 2023 | 98 | ±0 | 30.1 kBtu/ft² | 33 tCO₂e |
| 2022 | 98 | +1 | 30.4 kBtu/ft² | 33 tCO₂e |
| 2021 | 97 | ±0 | 30.7 kBtu/ft² | 33 tCO₂e |
| 2020 | 97 | -1 | 30.3 kBtu/ft² | 33 tCO₂e |
| 2019 | 98 | +2 | 28.5 kBtu/ft² | 31 tCO₂e |
| 2018 | 96 | -3 | 30.4 kBtu/ft² | 31 tCO₂e |
| 2017 | 99 | +1 | 29.8 kBtu/ft² | 38 tCO₂e |
| 2016 | 98 | +1 | 26.9 kBtu/ft² | 30 tCO₂e |
| 2015 | 97 | 28.9 kBtu/ft² | 32 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
- 500 12TH AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.60642, -122.31637
Within ~1 km
Nearby benchmarked buildings
College/University · 2,099,379 sq ft
Hospital (General Medical & Surgical) · 2,080,885 sq ft
Hospital (General Medical & Surgical) · 1,926,841 sq ft
Medical Office · 726,103 sq ft
- 1101 MADISON TOWERscore —
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Hospital (General Medical & Surgical) · 597,519 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is THE JEFFERSON ON JEFFERSON & 12TH's energy grade?
THE JEFFERSON ON JEFFERSON & 12TH scores 98 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 THE JEFFERSON ON JEFFERSON & 12TH use?
Its 2024 site energy-use intensity was 30.0 kBtu/ft² (65.6 kBtu/ft² source) across 57,495 sq ft, including 283,816 kWh of electricity and 5,220 therms of natural gas.
What are THE JEFFERSON ON JEFFERSON & 12TH's carbon emissions?
THE JEFFERSON ON JEFFERSON & 12TH reported 33 tCO₂e of greenhouse-gas emissions (0.7 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:49467:2024.