ZELLA APARTMENTS
Multifamily MR (5-9) in Seattle, WA · 429 2ND AVE W · 98119
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 30.4 kBtu/ft² |
| Source EUI | 67.1 kBtu/ft² |
| GHG emissions | 57 tCO₂e |
| GHG intensity | 0.7 kgCO₂e/ft² |
| Electricity | 516,656 kWh |
| Natural gas | 8,840 therms |
| Gross floor area | 112,511 sq ft |
| Source record | seattle:50459:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 100 | ±0 | 30.4 kBtu/ft² | 57 tCO₂e |
| 2023 | 100 | ±0 | 31.3 kBtu/ft² | 59 tCO₂e |
| 2022 | 100 | ±0 | 33.7 kBtu/ft² | 65 tCO₂e |
| 2021 | 100 | ±0 | 31.2 kBtu/ft² | 65 tCO₂e |
| 2020 | 100 | 29.7 kBtu/ft² | 61 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
- 429 2ND AVE W
- City
- Seattle
- State
- Washington
- ZIP
- 98119
- Coordinates
- 47.62297, -122.35973
Within ~1 km
Nearby benchmarked buildings
- CLIMATE PLEDGE ARENAscore —
Indoor Arena · 932,000 sq ft
- OLYMPUS APTSscore 97
Multifamily HR (10+) · 590,869 sq ft
- THIRD AND BROAD BLDGscore 93
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Multifamily MR (5-9) · 308,940 sq ft
- EXPO APARTMENTSscore 85
Multifamily MR (5-9) · 301,831 sq ft
- 635 ELLIOTT - SOUTH BUILDINGscore 65
Office · 291,176 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is ZELLA APARTMENTS's energy grade?
ZELLA APARTMENTS scores 100 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 ZELLA APARTMENTS use?
Its 2024 site energy-use intensity was 30.4 kBtu/ft² (67.1 kBtu/ft² source) across 112,511 sq ft, including 516,656 kWh of electricity and 8,840 therms of natural gas.
What are ZELLA APARTMENTS's carbon emissions?
ZELLA APARTMENTS reported 57 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:50459:2024.