507 NORTHGATE
Mixed Use Property in Seattle, WA · 507 NE NORTHGATE WAY · 98125
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 30 (band D) |
| Site EUI | 52.6 kBtu/ft² |
| Source EUI | 129.1 kBtu/ft² |
| GHG emissions | 136 tCO₂e |
| GHG intensity | 0.8 kgCO₂e/ft² |
| Electricity | 2,110,214 kWh |
| Natural gas | 17,757 therms |
| Gross floor area | 295,410 sq ft |
| Source record | seattle:21951:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 30 | -4 | 52.6 kBtu/ft² | 136 tCO₂e |
| 2023 | 34 | -3 | 53.9 kBtu/ft² | 135 tCO₂e |
| 2022 | 37 | +8 | 53.9 kBtu/ft² | 141 tCO₂e |
| 2021 | 29 | +6 | 57.3 kBtu/ft² | 155 tCO₂e |
| 2020 | 23 | +9 | 61.9 kBtu/ft² | 208 tCO₂e |
| 2019 | 14 | -4 | 73.5 kBtu/ft² | 214 tCO₂e |
| 2018 | 18 | 66.1 kBtu/ft² | 148 tCO₂e | |
| 2017 | — | 72.6 kBtu/ft² | 176 tCO₂e | |
| 2016 | — | 64.2 kBtu/ft² | 163 tCO₂e | |
| 2015 | — | 72.8 kBtu/ft² | 212 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
- 507 NE NORTHGATE WAY
- City
- Seattle
- State
- Washington
- ZIP
- 98125
- Coordinates
- 47.70833, -122.32256
Within ~1 km
Nearby benchmarked buildings
- THORNTON PLACE (PARENT PROPERTY)score 74
Multifamily MR (5-9) · 771,253 sq ft
- NORTHGATE NORTHscore —
Mixed Use Property · 705,535 sq ft
Parking · 423,569 sq ft
- 525 AT THE ENCLAVEscore 91
Multifamily MR (5-9) · 313,595 sq ft
Retail Store · 302,812 sq ft
- ALJOYA THORNTON PLACEscore 87
Senior Living Community · 244,500 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is 507 NORTHGATE's energy grade?
507 NORTHGATE scores 30 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does 507 NORTHGATE use?
Its 2024 site energy-use intensity was 52.6 kBtu/ft² (129.1 kBtu/ft² source) across 295,410 sq ft, including 2,110,214 kWh of electricity and 17,757 therms of natural gas.
What are 507 NORTHGATE's carbon emissions?
507 NORTHGATE reported 136 tCO₂e of greenhouse-gas emissions (0.8 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:21951:2024.