EXECUTIVE ESTATES (BLDGS A, B, C, D)
Multifamily LR (1-4) in Seattle, WA · 1227 NE 143RD ST · 98125
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 77 (band B) |
| Site EUI | 26.0 kBtu/ft² |
| Source EUI | 69.7 kBtu/ft² |
| GHG emissions | 43 tCO₂e |
| GHG intensity | 0.3 kgCO₂e/ft² |
| Electricity | 1,278,030 kWh |
| Natural gas | 3,281 therms |
| Gross floor area | 165,694 sq ft |
| Source record | seattle:27300:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 77 | -2 | 26.0 kBtu/ft² | 43 tCO₂e |
| 2023 | 79 | +2 | 25.7 kBtu/ft² | 40 tCO₂e |
| 2022 | 77 | ±0 | 26.4 kBtu/ft² | 36 tCO₂e |
| 2021 | 77 | +4 | 26.1 kBtu/ft² | 26 tCO₂e |
| 2020 | 73 | -7 | 25.4 kBtu/ft² | 27 tCO₂e |
| 2019 | 80 | +2 | 24.1 kBtu/ft² | 25 tCO₂e |
| 2018 | 78 | ±0 | 24.3 kBtu/ft² | 25 tCO₂e |
| 2017 | 78 | +11 | 25.6 kBtu/ft² | 27 tCO₂e |
| 2016 | 67 | -4 | 24.6 kBtu/ft² | 26 tCO₂e |
| 2015 | 71 | 23.9 kBtu/ft² | 25 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
- 1227 NE 143RD ST
- City
- Seattle
- State
- Washington
- ZIP
- 98125
- Coordinates
- 47.73164, -122.31409
Within ~1 km
Nearby benchmarked buildings
Multifamily LR (1-4) · 143,369 sq ft
- CHAMBERY PARK CONDOMINIUMscore 27
Multifamily LR (1-4) · 130,680 sq ft
- EXECUTIVE ESTATES - BLDG Escore 80
Multifamily LR (1-4) · 97,254 sq ft
- OLYMPIC HILLS (SPS-DISTRICT)score 82
K-12 School · 94,480 sq ft
- GREENTREE VILLAGE CONDOMINIUMscore 24
Multifamily LR (1-4) · 79,963 sq ft
- JACKSON GREENS APTSscore 63
Multifamily LR (1-4) · 72,459 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is EXECUTIVE ESTATES (BLDGS A, B, C, D)'s energy grade?
EXECUTIVE ESTATES (BLDGS A, B, C, D) scores 77 out of 100 on ENERGY STAR — band B (Above median (70–84)) — in its 2024 Seattle disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does EXECUTIVE ESTATES (BLDGS A, B, C, D) use?
Its 2024 site energy-use intensity was 26.0 kBtu/ft² (69.7 kBtu/ft² source) across 165,694 sq ft, including 1,278,030 kWh of electricity and 3,281 therms of natural gas.
What are EXECUTIVE ESTATES (BLDGS A, B, C, D)'s carbon emissions?
EXECUTIVE ESTATES (BLDGS A, B, C, D) reported 43 tCO₂e of greenhouse-gas emissions (0.3 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:27300:2024.