CANNON HOUSE RETIREMENT & ASSISTED LIVING (SEA MAR)
Senior Living Community in Seattle, WA · 113 23RD AVE S · 98144
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2024
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 90 (band A) |
| Site EUI | 27.6 kBtu/ft² |
| Source EUI | 77.4 kBtu/ft² |
| GHG emissions | 15 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 764,133 kWh |
| Gross floor area | 94,370 sq ft |
| Source record | seattle:24888:2024 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2024latest | 90 | ±0 | 27.6 kBtu/ft² | 15 tCO₂e |
| 2023 | 90 | +3 | 27.9 kBtu/ft² | 15 tCO₂e |
| 2022 | 87 | -1 | 29.7 kBtu/ft² | 16 tCO₂e |
| 2021 | 88 | +3 | 29.2 kBtu/ft² | 16 tCO₂e |
| 2020 | 85 | +5 | 29.5 kBtu/ft² | 16 tCO₂e |
| 2019 | 80 | +2 | 31.6 kBtu/ft² | 17 tCO₂e |
| 2018 | 78 | -2 | 32.3 kBtu/ft² | 18 tCO₂e |
| 2017 | 80 | +16 | 32.1 kBtu/ft² | 18 tCO₂e |
| 2016 | 64 | +10 | 43.3 kBtu/ft² | 86 tCO₂e |
| 2015 | 54 | 51.5 kBtu/ft² | 122 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
- 113 23RD AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98144
- Coordinates
- 47.60073, -122.30257
Within ~1 km
Nearby benchmarked buildings
- JACKSON APARTMENTSscore —
Multifamily MR (5-9) · 761,052 sq ft
Hospital (General Medical & Surgical) · 597,519 sq ft
- LEGACY AT PRATT PARKscore 91
Multifamily MR (5-9) · 371,442 sq ft
Medical Office · 320,946 sq ft
- GARFIELD HIGH (SPS-DISTRICT)score 75
K-12 School · 254,523 sq ft
- Bell Jackson Streetscore —
Mixed Use Property · 187,832 sq ft
See also: most efficient in Seattle · biggest emitters
Frequently asked questions
What is CANNON HOUSE RETIREMENT & ASSISTED LIVING (SEA MAR)'s energy grade?
CANNON HOUSE RETIREMENT & ASSISTED LIVING (SEA MAR) scores 90 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 CANNON HOUSE RETIREMENT & ASSISTED LIVING (SEA MAR) use?
Its 2024 site energy-use intensity was 27.6 kBtu/ft² (77.4 kBtu/ft² source) across 94,370 sq ft, including 764,133 kWh of electricity.
What are CANNON HOUSE RETIREMENT & ASSISTED LIVING (SEA MAR)'s carbon emissions?
CANNON HOUSE RETIREMENT & ASSISTED LIVING (SEA MAR) reported 15 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:24888:2024.