Terrace Apts
Multifamily Housing in Seattle, WA · 312 11TH AVE · 98122
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 95 (band A) |
| Site EUI | 29.4 kBtu/ft² |
| Source EUI | 82.5 kBtu/ft² |
| GHG emissions | 5 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 233,082 kWh |
| Gross floor area | 41,527 sq ft |
| Source record | seattle:21676:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | 95 | -1 | 29.4 kBtu/ft² | 5 tCO₂e |
| 2024 | 96 | +3 | 28.9 kBtu/ft² | 5 tCO₂e |
| 2023 | 93 | ±0 | 30.5 kBtu/ft² | 5 tCO₂e |
| 2022 | 93 | -6 | 31.3 kBtu/ft² | 5 tCO₂e |
| 2021 | 99 | ±0 | 25.6 kBtu/ft² | 4 tCO₂e |
| 2020 | 99 | +6 | 25.2 kBtu/ft² | 4 tCO₂e |
| 2019 | 93 | -1 | 29.9 kBtu/ft² | 5 tCO₂e |
| 2018 | 94 | +2 | 29.2 kBtu/ft² | 5 tCO₂e |
| 2017 | 92 | +1 | 30.6 kBtu/ft² | 5 tCO₂e |
| 2016 | 91 | +2 | 29.2 kBtu/ft² | 5 tCO₂e |
| 2015 | 89 | 30.1 kBtu/ft² | 5 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
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Location
- Address
- 312 11TH AVE
- City
- Seattle
- State
- Washington
- ZIP
- 98122
- Coordinates
- 47.60473, -122.31781
Within ~1 km
Nearby benchmarked buildings
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- 1101 Madison Towerscore 70
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Multifamily Housing · 592,484 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is Terrace Apts's energy grade?
Terrace Apts scores 95 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2025 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Terrace Apts use?
Its 2025 site energy-use intensity was 29.4 kBtu/ft² (82.5 kBtu/ft² source) across 41,527 sq ft, including 233,082 kWh of electricity.
What are Terrace Apts's carbon emissions?
Terrace Apts reported 5 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025. Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
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Dataset updated . Source: Building Energy Benchmarking disclosure, record seattle:21676:2025.