U20 APARTMENTS
Multifamily LR (1-4) in Seattle, WA · 4536 20TH AVE NE · 98105
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 100 (band A) |
| Site EUI | 43.6 kBtu/ft² |
| Source EUI | 97.9 kBtu/ft² |
| GHG emissions | 18 tCO₂e |
| GHG intensity | 0.9 kgCO₂e/ft² |
| Electricity | 171,631 kWh |
| Natural gas | 2,706 therms |
| Gross floor area | 19,488 sq ft |
| Source record | seattle:50491:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 100 | ±0 | 43.6 kBtu/ft² | 18 tCO₂e |
| 2022 | 100 | 38.7 kBtu/ft² | 4 tCO₂e | |
| 2021 | — | — | — | |
| 2020 | 92 | 25.4 kBtu/ft² | 3 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
- 4536 20TH AVE NE
- City
- Seattle
- State
- Washington
- ZIP
- 98105
- Coordinates
- 47.66235, -122.30622
Within ~1 km
Nearby benchmarked buildings
College/University · 15,216,474 sq ft
- TRAILSIDE - STUDENT HOUSINGscore 100
Multifamily MR (5-9) · 448,353 sq ft
- ARISTA RESIDENCESscore 99
Multifamily MR (5-9) · 333,773 sq ft
- NORDHEIM COURT (UW HOUSING)score 96
Multifamily LR (1-4) · 321,333 sq ft
- HERE STUDENT HOUSING + SAFEWAYscore 97
Multifamily MR (5-9) · 316,048 sq ft
Parking · 305,025 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is U20 APARTMENTS's energy grade?
U20 APARTMENTS scores 100 out of 100 on ENERGY STAR — band A (High performer (85–100)) — in its 2023 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does U20 APARTMENTS use?
Its 2023 site energy-use intensity was 43.6 kBtu/ft² (97.9 kBtu/ft² source) across 19,488 sq ft, including 171,631 kWh of electricity and 2,706 therms of natural gas.
What are U20 APARTMENTS's carbon emissions?
U20 APARTMENTS reported 18 tCO₂e of greenhouse-gas emissions (0.9 kgCO₂e/ft²) for 2023. 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:50491:2023.