Wm Booth Cntr
Other - Lodging/Residential in Seattle, WA · 811 MAYNARD AVE S · 98134
At a glance
Wm Booth Cntr is a 47,836-square-foot other - lodging/residential building at 811 MAYNARD AVE S in Seattle, Washington, built in 1992. In its 2025 Seattle benchmarking disclosure it reported a site energy-use intensity of 29.6 kBtu/ft² and 7 tCO₂e of greenhouse-gas emissions.
Seattle Energy Benchmarking Ordinance (SMC 22.920) · reporting year 2025
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | — |
| Site EUI | 29.6 kBtu/ft² |
| Source EUI | 82.9 kBtu/ft² |
| GHG emissions | 7 tCO₂e |
| GHG intensity | 0.2 kgCO₂e/ft² |
| Electricity | 376,222 kWh |
| Natural gas | 3 therms |
| Gross floor area | 47,836 sq ft |
| Source record | seattle:23863:2025 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2025latest | — | 29.6 kBtu/ft² | 7 tCO₂e | |
| 2024 | — | 28.3 kBtu/ft² | 7 tCO₂e | |
| 2023 | — | 55.7 kBtu/ft² | 58 tCO₂e | |
| 2022 | — | 72.3 kBtu/ft² | 100 tCO₂e | |
| 2021 | — | 66.9 kBtu/ft² | 89 tCO₂e | |
| 2020 | — | 64.5 kBtu/ft² | 78 tCO₂e | |
| 2019 | — | 67.0 kBtu/ft² | 80 tCO₂e | |
| 2018 | — | 77.5 kBtu/ft² | 102 tCO₂e | |
| 2017 | — | 80.7 kBtu/ft² | 106 tCO₂e | |
| 2016 | — | 81.7 kBtu/ft² | 107 tCO₂e | |
| 2015 | — | 79.1 kBtu/ft² | 101 tCO₂e |
Compliance context
Seattle Energy Benchmarking Ordinance (SMC 22.920)
Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
Ownership
No owning organisation shown. Names of private individuals in the disclosure are not published here.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 811 MAYNARD AVE S
- City
- Seattle
- State
- Washington
- ZIP
- 98134
- Coordinates
- 47.59549, -122.32538
Within ~1 km
Nearby benchmarked buildings
- Centurylink Field-Stadiumscore —
Stadium (Open) · 1,913,640 sq ft
Parking · 872,409 sq ft
- Embassy Suites- Downtown Seattlescore 91
Mixed Use Property · 680,770 sq ft
Multifamily Housing · 619,416 sq ft
- King County Courthousescore 56
Courthouse · 540,360 sq ft
Office · 446,261 sq ft
See also: most efficient in Seattle · biggest emitters
How does Wm Booth Cntr compare with other other - lodging/residential buildings in Seattle?
The latest disclosures cover 7 other - lodging/residential buildings in Seattle, out of 3,871 buildings citywide. Its site EUI of 29.6 kBtu/ft² is about 33% below the average of 44.4 kBtu/ft² — it uses less energy per square foot than the typical building in that group. Its emissions intensity of 0.2 kgCO₂e/ft² is about 86% below the group average of 1.2 kgCO₂e/ft².
At 47,836 sq ft, it is about 21% above the average floor area of 39,435 sq ft for those buildings. It was built in 1992, 44 years later than the group's average year built (1948). Across all 24 jurisdictions BuildingCensus covers, the 327 other - lodging/residential buildings average an ENERGY STAR score of 70 and a site EUI of 75.4 kBtu/ft².
How has Wm Booth Cntr's energy performance changed over time?
BuildingCensus holds 11 Seattle disclosures for Wm Booth Cntr, covering report years 2015–2025. Site EUI moved from 79.1 kBtu/ft² (2015) to 29.6 kBtu/ft² (2025), a 63% decrease. Reported emissions went from 101 tCO₂e to 7 tCO₂e over the same span (down 93%).
What does a site EUI of 29.6 kBtu/ft² mean?
Site energy-use intensity (EUI) is the energy a building uses on site in a year divided by its floor area, in thousand Btu per square foot — lower is more efficient. Wm Booth Cntr's 29.6 kBtu/ft² across 47,836 sq ft works out to about 1.4 billion Btu (415 MWh-equivalent) in 2025. Its source EUI of 82.9 kBtu/ft² also counts the energy lost generating and delivering that power, which is why it is higher. The disclosure also reports 376,222 kWh of electricity and 3 therms of natural gas for the year.
Which law requires Wm Booth Cntr to report its energy use?
Wm Booth Cntr reports under the Seattle Energy Benchmarking Ordinance (SMC 22.920), the legal basis of Seattle's Building Energy Benchmarking program, which publishes each covered building's annual benchmarking results. The record shown here is the report-year 2025 disclosure (source record seattle:23863:2025). Seattle's Building Emissions Performance Standard (adopted 2023) applies to buildings over 20,000 sq ft: benchmarking verification is due 2027–2030 and initial emissions targets 2031–2035, reaching net zero by 2041–2050, with fines for non-compliance.
More other - lodging/residential buildings in Seattle
- Windwatch Townhouses Condominium· 44,832 sq ft · EUI 16.5 kBtu/ft²
- Ace Hotel (Union Gospel Mission Building)· 29,820 sq ft · EUI 35.7 kBtu/ft²
- Teen Challenge - Union Gospel Mission· 25,200 sq ft · EUI 55.4 kBtu/ft²
- Alpha Phi Sorority· 22,232 sq ft · EUI 68.4 kBtu/ft²
- Kappa Alpha Theta Sorority· 20,686 sq ft · EUI 60.9 kBtu/ft²
- All Seattle benchmarked buildings· Seattle Energy Benchmarking Ordinance (SMC 22.920)
- Most efficient large buildings in Seattle
- Least efficient large buildings in Seattle
- Biggest emitters in Seattle
Frequently asked questions
What is Wm Booth Cntr's energy grade?
Wm Booth Cntr did not report an ENERGY STAR score in its 2025 disclosure, but its site energy-use intensity was 29.6 kBtu/ft².
How much energy does Wm Booth Cntr use?
Its 2025 site energy-use intensity was 29.6 kBtu/ft² (82.9 kBtu/ft² source) across 47,836 sq ft, including 376,222 kWh of electricity and 3 therms of natural gas.
What are Wm Booth Cntr's carbon emissions?
Wm Booth Cntr reported 7 tCO₂e of greenhouse-gas emissions (0.2 kgCO₂e/ft²) for 2025.
Where is Wm Booth Cntr?
Wm Booth Cntr is at 811 MAYNARD AVE S, in Seattle, Washington 98134. Its coordinates are 47.59549, -122.32538 (latitude, longitude), as published in the Building Energy Benchmarking file.
How big is Wm Booth Cntr and when was it built?
Wm Booth Cntr has 47,836 sq ft of gross floor area, as reported in its 2025 disclosure. The disclosure lists 1992 as its year built. It is classed as other - lodging/residential.
Is Wm Booth Cntr covered by the Seattle Energy Benchmarking Ordinance (SMC 22.920)?
Yes — it appears in the 2025 Building Energy Benchmarking disclosure, which lists the buildings reporting under the Seattle Energy Benchmarking Ordinance (SMC 22.920).
Working with Seattle building benchmarking records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
About this data
Source: Building Energy Benchmarking (Seattle Energy Benchmarking Ordinance (SMC 22.920)), as published October 2, 2026. See the methodology for how records are matched, cleaned and scored.
Cite as: BuildingCensus, “Wm Booth Cntr, Seattle, Washington — 2025 benchmarking disclosure”, https://buildingcensus.com/buildings/seattle/wm-booth-cntr-8e187c86 (data as of October 2, 2026).