LONGFELLOW CREEK
Multifamily LR (1-4) in Seattle, WA · 5915 DELRIDGE WAY SW · 98106
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 40 (band D) |
| Site EUI | 40.2 kBtu/ft² |
| Source EUI | 112.5 kBtu/ft² |
| GHG emissions | 16 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 792,612 kWh |
| Gross floor area | 67,313 sq ft |
| Source record | seattle:24160:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 40 | +7 | 40.2 kBtu/ft² | 16 tCO₂e |
| 2023 | 33 | -5 | 42.9 kBtu/ft² | 17 tCO₂e |
| 2022 | 38 | +1 | 42.5 kBtu/ft² | 17 tCO₂e |
| 2021 | 37 | +7 | 42.1 kBtu/ft² | 17 tCO₂e |
| 2020 | 30 | -20 | 42.7 kBtu/ft² | 17 tCO₂e |
| 2019 | 50 | -28 | 37.6 kBtu/ft² | 15 tCO₂e |
| 2018 | 78 | +29 | 30.4 kBtu/ft² | 12 tCO₂e |
| 2017 | 49 | +13 | 39.1 kBtu/ft² | 15 tCO₂e |
| 2016 | 36 | +12 | 38.0 kBtu/ft² | 15 tCO₂e |
| 2015 | 24 | 36.4 kBtu/ft² | 14 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.
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Location
- Address
- 5915 DELRIDGE WAY SW
- City
- Seattle
- State
- Washington
- ZIP
- 98106
- Coordinates
- 47.54969, -122.36408
Within ~1 km
Nearby benchmarked buildings
- BOREN STEM K-8 (SPS-DISTRICT)score 67
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- COTTAGE GROVE COMMONSscore 11
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- BRANDON COURT CONDOMINIUMscore —
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- CROFT PLACEscore 85
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See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is LONGFELLOW CREEK's energy grade?
LONGFELLOW CREEK scores 40 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 LONGFELLOW CREEK use?
Its 2024 site energy-use intensity was 40.2 kBtu/ft² (112.5 kBtu/ft² source) across 67,313 sq ft, including 792,612 kWh of electricity.
What are LONGFELLOW CREEK's carbon emissions?
LONGFELLOW CREEK reported 16 tCO₂e of greenhouse-gas emissions (0.2 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:24160:2024.